f3c10f122cd5d4d5aaaeda8d274e1a549a66b5c2d98bf84486d0e50c167f597dd8bf6e241a93453b81827b8b9baac691cd6478346f2d965dd492ba59aa2448d2af5e0c1b9711dfa01a2efbd8b1fea61914add025c5857893bebab5973107a73fa3cfa7d2c22fc5df28899eb4a9eef5a6e136e4dcdd6587fe59c3f0e09b75a75e9cb7", "3f61d625c60e70c6db0635c1c7ca0315bc4c919e4557155424c69a967c7733f2", 0xbe, 0x1}, &(0x7f00000001c0)="d3309218763abf4c7bcb28dff781a1feec337ddf46906d7dbbbcb68ff673ab2f930a36f6af1ce7a042544473bd4a075989dec060bd1608b5e63b6be99a0653e86f0532f18a6db48343c1a69010de8790be2082bc28e5d35a45be47cc8badb06f13f6f9f7aaa1e177c6acf785b720e12614076e0dab6ce291f61e6bdf19620192319e22a5e9b5263d43b7eca18ff2cb6262a3a06367ebe8573a7b41d398f2f84f8a890b7c43", 0x4b69, 0x3b3, 0x536, 0x2e, 0x1, 0xbd00, 0x2a, 0x2}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 13:55:51 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/243, 0xf3) syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f08151f101bd4000000085000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4660f01c226460fb0200fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc48eafe12ba0c42ba0c860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479d56ffe465f20f5fa50f0800006266470fc4a2c1dc63734d4ba261b777") truncate(&(0x7f0000000140)='./file0\x00', 0x43a) 13:55:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x5, 0x10, 0x46, 0xc, 0x1, 0x788f370000000000, 0x2, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x9, 0xe2, "cab6385c81d40f3a7b473215a496e1888557c508d9af9a1dfe2e6b6e74daf8380c01283f9c772e9774f7de614645cdc9940184834079f5ba0f491375baf660962ae5dc3fc052460198a5a6109baf4d914715784601a5f894e030007643cf45b52df0493dfbe884818408547bc1aa7a927846970e70d1ae88590dad34eb345df98a9f401c5fff1a94ffdd0602321684739ccc32f66d108a3b7db1674333fc12f270ddd16d2ff5f2b7e5ac545e18ae39109437298cfecdda3a5f96a3163ba64962d88e2a92d557dbddd0d61f4aac9c4247b595039724ed6198e9c528984407d18ff114"}, 0xea) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:55:52 executing program 0: r0 = socket(0x1c, 0x10000003, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 13:55:52 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x1, 0x3828, 0x5bc6, 0x3, 0x7]}, &(0x7f00000004c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f0000000a80)="980f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162ff30fbdc2f04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b554444b15ffbb15ffb110f0fcaf2f044810a0000000036000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 13:55:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xe, 0x8e}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x7, 0x401}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="fb9bd42fa715f63411a569a88187b3b131c1973de7e6ed61dc135afc51b7822f7ff4d9655c1b040f30196182b5269b1990f6c3274a44b94c1cae3fdf2bd376a8827a9b1e065f93964b24cdd22a25be7b0cfce482241512d72334e48570736e35160e0cf751cea17e9d0f464b15d462e3251ee5aa960b93442d7923e43c90d096413773aa1b6e22315bb6af8011cafc8577c54e04070c93c73686a53e00d27199021df7fd88fa40", 0xa7, 0x0, &(0x7f0000000300)={0x1c, 0x3, 0x8000009, @mcast1, 0xfffffffffffffffc}, 0x1c) syz_execute_func(&(0x7f0000000440)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefc4820af74dd1d4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6400f02810080000030a1c9fb110f66470f383a4d4ba261b7e2") socket$inet_udp(0x2, 0x2, 0x0) 13:55:52 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100000000, 0x2, 0x0, 0x6}, 0x8) open(&(0x7f0000000100)='./file0/file0\x00', 0x8000, 0x58) 13:55:52 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x1000615, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) readv(r0, 0x0, 0xfffffffffffffe77) 13:55:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x4) close(r0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 13:55:52 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x20000000) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x42) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x20000000) socket$inet(0x2, 0x3, 0x3) r1 = accept4(r0, 0x0, &(0x7f0000000280), 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) r2 = dup2(r0, r0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000040)="79c2ed7326b443b6ad17446ae6a5d974e2ac08d0f8cef4daf49968b79807a7de4253823254952ce2220c8461ee5178942307aad17129f84a57eaace00e6fe8955080501d21f4466aab1a5026a107fa2c5b96ff249e1fa275a69548ce071bb2ee084d25202f0c8f92cc452d306038a3a46d4fc61bd0881f128964c008aaae83e89730b75f6e4d25c0041134f0d500dcb48a0da6c116c2831a3bb24da51c0ffe8b88abf15574a280fbac14af519d227420") 13:55:52 executing program 3: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000340)=""/102, &(0x7f0000000300)=0x66) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/60, 0x3c}], 0x1, 0x0) syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) readv(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/177, 0xb1}], 0x1) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x42, 0x200) 13:55:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) fchdir(r0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 13:55:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfff, 0xffffffffffffff81}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7}, 0x8) 13:55:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0xf8542913) 13:55:53 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@empty, @remote}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r1, 0xfffffffffffff801, 0x7ff, 0xffffffffffffff44}, 0x94) 13:55:53 executing program 2: r0 = socket(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xe040, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:55:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffddb) 13:55:53 executing program 2: syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = dup(0xffffffffffffffff) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r4 = socket(0x17, 0x1, 0x10001) r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000003c0)="84c6fcd07e9b4a56966bb2ff02685041c4ae83cee64fcd8b9279f541898332b04c6f9d94fa679f95e0ceaf50f80249d14fec45c5cdd38fe3173e12f7afe7f8c812b7b07a1e80f603f81192bbbc7c450c8f7bda4cdd13ec4e5fa782e32d191806befad47d393c4698c65d0e6fae0fd1dfcfb14b49d934bddec2585c35483ac7edca2e81172f780657300100d00364afdae7c8e1b9bab1a7d6e1094e3bc1803a6169860f289acc0313d0e24f01f02a258768a625293cf959b70a5c80594853c9c90b80e8c86fb946a5e6a6f0c9b6ad56afe694f2768d4b9cbe") r6 = dup(r1) ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r4, 0x10}, {r5, 0x10}, {r6, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000001880)={@local, @empty, [], {@ipv4={0x800, {{0xc, 0x4, 0x9, 0x100000001, 0x1030, 0x66, 0x9a27, 0xa82e, 0x77, 0x0, @rand_addr=0x2, @multicast1, {[@noop, @generic={0x83, 0x3, 'I'}, @noop, @generic={0x7, 0xf, "ae143641c755cfae93cd333c2c"}, @end, @ra={0x94, 0x6, 0x7}]}}, @generic="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"}}}}) ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r7, 0xa0) 13:55:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) 13:55:53 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) 13:55:53 executing program 1: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fcc481df2ab477000000202e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef3f9f908d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2df596000000000f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010005001552070000000800b0e301ed20f904de03b3ce81c660d786252bed97d58d902c897c95f535f8cea55f9613561d7f2943aac90f45b89cc07f7201fb159e2bbfb7de220d925f1338f5aba5966b53fb02883010bd2e9db4323af99f65bc673288a27f7a4f02d7b678fc391f553d289b60ff57d4c29457baa32c0f999e41acc8114e01e727a295edc9b5314e483075b63758c12ad609e9d3b3fa71c70659e1c73d8c7950218a0d202c22048666435519637022d72c4ee15db5a655641b05b1025e65ebf3289c35982eecaa5cd36889ec50edadae5e730f490cc2bb6e851b5692ca4819e739caaf50e7c53e48054c02b0e74cd00e475426"], &(0x7f0000000140)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x7, 0x7fff}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x3c5}, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x8}}, 0x0, 0xc2, 0x3, 0xd9d, 0x1, 0x4}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000600)={r4, &(0x7f0000000540)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x1f, @empty, 0x7}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x515, @mcast2, 0xfffffffffffffbff}, @in6={0x1c, 0x1, 0x7ff, @mcast2, 0x401}]}, &(0x7f0000000640)=0x10) r5 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000240)={r6, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) 13:55:54 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 13:55:54 executing program 3: syz_execute_func(&(0x7f0000000400)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60341e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 13:55:54 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000100)="e6df6b3aa24a4e731886d338ab625fe554ab2793f5") r2 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000fcffffff110100"/20], 0x98) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:55:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fchown(r1, 0x0, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="5446616f320e4df54c7b7af03fb5c8eb7e792592ed7bfce8192acecc567f48ceee5393e35ed30946444a5a5f64ce762ae5115e0900893d886713f0eb408b15e8747c28867d11c20f1bc74fa40f6cfa737ad0114573ec944bdfaf4c2b9917db054a0c61f76868a03778f8cae47426c425a2e02341321d207f10d4e219f6846a725502d9c4aba3dc1dc6") 13:55:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x9, {{0x1c, 0x0, 0x100, @mcast1, 0x6}}}, 0x88) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 13:55:54 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000380)={{"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", "55c839a9d32be709708f1b66d19eaeac097e9956e0acd35eb7f4d65e1e10bb01", 0xb65}, &(0x7f0000000280)="4b0f6523874c824e1c9f771e698cd335d8fe724353299d01fa49d50a0b156b4ec73ae383548266e729721ec56e05d41eca2c35cef10a25f4786cde7bde787da72322f2ef07f3aae62b757f556d648a2f53c18e7a9c90f1d42058abd9812289a3a55414504412e8632840aa8937c8533da6aee4554f19672426bc6bf83b394f147523df8fef36edd4ab8ac209eff25dd99eb4aacb5fad081202f6ec0bd37ba480e7f41925989aef24646136155bd71e6f0736fc005ce325cea88669b4cba51afa2530a1eec23c506814730ad43cd4cf2ddc93", 0x1, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x8d91, 0x3, 0x8}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000003f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x3, 0xffffffffffffff8b, 0x0, 0x5, 0x4, 0x3, 0x1, 0x8, 0x1000, 0x100000000, 0x138}, 0xb) 13:55:54 executing program 2: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c, 0xa757abee1b2ed86a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x3ef, 0x4) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r2, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x7ff}, 0x8) 13:55:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x23) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="d42c32ce63194762c04700f0eb064fd55a90bc15abcc4506de7016ed473f99bfd712e80b48847a9d75e43fa6bb46e3ab939d4056e45f8b7e7e504217628eb738c8353d0ab21f5798c240b441528288b43d6556302d4228db769f4a3bcc20e895fc0d312425332bd78fdb1973f82fe237166403259e8876334f0d6d4c0a882e6421bb19c5ca8710e1c902548545186be07b27", 0x92) setrlimit(0x8, &(0x7f0000000040)={0x7fffffff, 0x62}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000140)=ANY=[@ANYBLOB="70012e2f66696c65300048d91801d9e311782f78d4d1dffa73c26bba9d60d6b5e6cddd65e2981a9331691010db0d6bf6dfdbf797be10573619124e35dccccd8990ace92a451eb2b7a551eb80a7223ef0fa3fc0189a110c87aeea573b749ff5165e5ae7048366f4c4b356be6aa1e48e4877757a50e48c464904af2c0807ae88ad8d962c9289923ef239c055411c0b7effdc457c372306d7a434abe8b8c386de519f332c73898316ef74c58c50f7183e1672297b41820978cc75725dea8ae562b002cfbf9c6ee86d1205ab44ead4"], 0xbf, 0x0}, 0x0) 13:55:54 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="75f22f3726971bd6dfaeacefaa6c58aee5e4eb0f469fdfa57d3956a50cab52e54bf485d0402bf1c4249d8d18ec51f96578") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x229, @rand_addr="90f6b7fde1cb724e9f81b385add596b1", 0x1}}, r1, 0x466d0b56, 0xa09, 0x301, 0x200, 0x200, 0x5}, &(0x7f0000001280)=0x98) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 13:55:54 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), 0x4) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x4) 13:55:55 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x10000001, 0x4) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) syz_emit_ethernet(0xa9, &(0x7f0000000180)={@local, @broadcast, [], {@generic={0x8582, "09be0007a9aed6d332afda26352ced4497c9d8a551c8080a90d2b6965ecfb520d2c19f1a351a7c64983f264acac3d51a6146f80a70592458baee68f884cf57bf1f5948b0df4784cbbed9d2b620a4a87224294d833c95ad8012eb98bb9418006f2e842ea37128219b39841dd80d8af412753edeef7cc65f160f604a8ab76993ff8d39423ee855e3cee044f670a06caa11555b379baf76a34bcd088c"}}}) 13:55:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="5c3899d6584ede8cbdec953a013ac6010aa30ae9715dcd4ceee13c186febfbca02c87acbef3ed8342b57ac3b3ac7e1ed8d5c8e0d161cd72a2f921dca24f8") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000580)="49b47192a62a2e139945b962b6fff0242e43646040afa0d525d4aabbd4403b70e481a0f0136bb7f5fa6a1c9d7a7b1eada870d92ce41cb16cecd80b25548de00f70e8e765e85716082dd124d4314651634ea11b7458734f3832df63d401667ef668c0d71c642fa9e04b293084cfc46e5250f896ee08287f12453ccc45874417a9848f671873", 0x1, 0x100, 0x1000}) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000bc0)="087827b46822d9517c1e593f7569e9b763f7dac7c622ce757d0701cbfdaf00c616e15d108b892e5b1fcdb9aabe36810b2aa044431f0cd5e52ece2b84a6adb0d18e29b40050bd4e4879d9ef8241279490ee2560d01f44d45ac91df5a81f233f5e6023a6c682f290122b6de4e4e8554ecd8fffcbca6db8bef24d09b9ae9e679f9b29d52ae184aa5fff3afcd21b1a82a204ab2b239b47122e9dad6774ef0a30a6a118e9562f7c69c354d415d322ebaea2464008eedaf7ed3e720060") ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000740)={{"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", "2ec6d810d3f22dfa41e7f9c30af21f2da57b2900fccef0707a553a285d216573", 0x7d6517d}, &(0x7f0000000640)="3e88715e8f83c0fcab2d180d0da147f3bc8d723cbb939707fc6b2febb8c57f85da1593eb74b6daf6f9026e912c70bf2ae2b06c518613e20686fa0ae0acd4f79c9967c472d8ba9c4455bc4ff265607ac58fae46cdfa08c5dec671dbef92126ec18914af65ab75e0cef056af26dff3081413246592cabbba9dbeaae2ed61a145cb40e3825a9b5b7ec9cb1e329ed42b00ff33c85b4d3f36e64dc5d89e4f75331800343c44b436cb9498f90d8259c29ba9446d9994f8e54affd61befe0ab1d42b01035b261a4097c79fcabee70", 0xff, 0x3, 0x0, 0x1, 0x40, 0xfffffffffffffffa, 0x4, 0x200}) getegid() 13:55:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), 0x4) 13:55:55 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="f050147695428997937eca0f2160c42d81c8f30de42ae1dfeb43c8b0ca086baa48dde0ec277f59a72b38b338ba9ab1b9ab50a6e4d553871127e56d94de0b8e96eecc4de64d8d2ba42f2342eb65ab7db30486ef864e84887e44db72cea0c3fdf15b979dc7ad37146fe6fada0f24e89b5c21881a0fa1a48241742b5845bf6c1f09a3d59f4981bfce0bd23602db88d51169075718871549c0484c5b2dadd22faec79557754b0eb62cc486511cb118033e85271a27d913d0a11bce536a145eb6e16f98e9460b273fcbd75fc60c8596320bbd4106c0f7dcfcc7569aa14492e80d20cdcbe10323c3e170902066a7989dfc76", 0xef, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x40, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x10}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 13:55:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x7, "16bed1a3399d5c634db9b640401e44e7"}, 0x14) 13:55:55 executing program 2: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000340)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 13:55:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x9, 0x4030, 0x4, 0x5, 0x638b55a4, 0x1, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, 0x8) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='%\'\'\x00', &(0x7f0000000240)=')\x00', &(0x7f0000000280)='\xbf\\}\xcen\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='!^.\x00', &(0x7f0000000340)='!:[-$\x00', &(0x7f0000000380)='\x00']) sendto(r0, &(0x7f0000000000)="82a32adc5ebfad927cfc20ab4b94113f82fe0ddfea76910c1748a29095a2b98a77f48dbf2b6cef7c6fd07c4d4349b4672e1623bb6c530628d6f1d896c4e73dc7f8ab6e544058f44c09b4f92c0032ddf7a428ba809b85aef6", 0x58, 0x100, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 13:55:55 executing program 3: syz_execute_func(&(0x7f00000003c0)="3641a5b5b598cd8043837edd11f12962f5696200dcd9d017795bf9f2681ca600000000e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce0002e664b0f3a16b706000000fec1ea01eff265dc5f00c401611282030000005b5b304545e26947d85800000f9964030faee424c4811114770654635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b470f8240233333") 13:55:55 executing program 3: syz_execute_func(&(0x7f0000000000)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffe01, 0x520, 0x7f, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) socket$inet(0x2, 0x10000000, 0x3) 13:55:55 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() semget$private(0x0, 0x3, 0x300) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') 13:55:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f00000009c0)="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", 0xfffffffffffffd52) 13:55:55 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416c4837178cee4c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f1c401a311c4f30faecec36766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a35f098a826e6e0f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 13:55:55 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) r0 = getpgrp(0x0) getpgrp(r0) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 13:55:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x4, [0x4, 0x3f, 0xe76, 0x5c]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xce03, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}}, r1, 0xb9, 0x9, 0xd, 0x100000000, 0xfffffffffffffffb}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) 13:55:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a55c697b04e2", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @local, @remote, @broadcast}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="aa2961c11e876ab451f9d0edd70a4d5b434bed8a6fe606d4941ea85d2d03adf418775ada72fe51421d75d574e4a1097284366a046d41bb1dac9cdf65a232f10d7a3cba9f4ca203f58f5a41d27c16b73543c3d5cef46b4a24b853f3c2e4f96f9f54cd736d0f45ec920b23633f4f41bad87a3f2855f4ef2d95d29e7a0acd94") 13:55:55 executing program 1: syz_execute_func(&(0x7f0000000580)="9826473e431c1de605e7e72459c4c1d9d4fb40d8e5b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d000b00008181450fc12ec483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b0000a700008171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d3ae50e3f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261650f75c8") sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="85cbb263f7786696660149800904fd16fc3a9eb6db8acaeffdf05b7adade8c724204f15d5edd3f2909bcf5f6458fe7cb0dd75567ee6c16ee5999b21d37b71f82e310bb01a603b6501ec75987af14307749ef2252f98607822b9953fe3761b956722ee15e46dbc100baeeeae13f9415de72c7d8fcc131cf750cd8fd860e1b7243fd14fd05133f72a8bdd50d5461e10e1ea1738af5f36d251aac5f33bf60dfc93a2fd5172083a4c744c2d5454b5e0a44608904c642949c1736ea24a3fb19fe32a5a9019c2703e8da917cac4a6a848c86f3c27afd81a574eb09a623e198", 0xdc, 0xfffffffffffffffc, &(0x7f0000000080)=ANY=[@ANYBLOB="00827eef02005e"], 0xa) 13:55:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000000)=0x100000001, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 13:55:56 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000008c0)={{"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", "95bd9598aec4d51a54d1a06c13f7308e4e40db1b645d995923ba680277b84fa4", 0xfff}, &(0x7f00000004c0)="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", 0x5825, 0xd2, 0xf8, 0x0, 0x4, 0x2, 0x10001, 0x7}) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000c0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07000000f8ff03000b000000fdff0313fd494c4fb7620e7cf9000104"], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 13:55:56 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x0, 0x1, @ipv4}, 0xffffffffffffff6a) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000400b3010001060062925b41b4933153e849f455106b0c34712b570dc02cdbecf5f03f6b0cfd770d105cb6cea7a756cefd144da03b59e80072ee65dfd1f60ddb7a1e1fb5d9a3c76bdd5c8cbe4069269a446ac4cda3a591c30c069c5f"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="11000000fcff010000080700000079ce0700000002004e21e0000001000000000000000000000000000000000000000ecb429f4b3652dcbd661e5017a98200"/156, @ANYRES32=0x0, @ANYBLOB="7f0000003f000000070000000600000003000000"], &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x209f4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 13:55:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:55:56 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x104) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xc13, 0x2000, 0x9, 0x4, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025904617a8c919e0fcbe052e519876cd674dbddb445cef40a86516154a631fd353e22ea59025ef191be2e541811b7aa6db3762a356a45f7d3c27ef9de8c4243dba", @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) 13:55:56 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/216, 0xd8}], 0x5, 0x0) close(r0) 13:55:56 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) fcntl$setstatus(r0, 0x4, 0x10008) r7 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1c, 0x30000000, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000100)={r4, 0x143}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) r10 = dup(r9) ioctl$DIOCGETADDRS(r10, 0xc4704435, &(0x7f00000001c0)="30a3de6bfd534f03913ed7c41a56507ce05780284e38ea3ef6fa7e793e79a478812466abbba8d69da203c44f7594f29b76e04a875308e112a8b8e582ff566d673f9ad43bf06f9734bc13ba97de2c65f3b70daa5b3c6b86be54e2e558a4b592b28529287bcbffd05971f7f61385fe2cc46f8784aea04303b660b2ac16d6f6fd710a984db7017dc0") setsockopt$inet6_udp(r10, 0x11, 0x1, &(0x7f0000000280)=0x2, 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f00000003c0)={0x80000000, 0xed, 0x4400, 0x4000000000000000, 0x0, 0x8, 0x7, 0x8, r6}, &(0x7f0000000400)=0x20) r12 = accept(r0, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480)={r3, 0xffff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x0, 0x10, 0x3b2, 0x2, r5}, 0x10) socket(0x11, 0x20000000, 0x400) getsockopt$inet6_int(r8, 0x29, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x4) dup2(r12, r2) getsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000005c0), &(0x7f0000000600)=0x4) syz_execute_func(&(0x7f0000000640)="d9ff6666440f6c9100000000266666470f7cf03643ded9430f0f1fa766440f38099f0000000064f20f1b8309000000c4a26d2f61f4f20ff0ae2bc50000f2f34180675532") r14 = geteuid() freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r14, r15) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r11, 0x84, 0x8001, &(0x7f00000007c0)={r13, &(0x7f0000000780)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000800)=0x10) sendto$inet(r9, &(0x7f0000000840)="032c526c67ff5d7073f4d692b3e808f2c6f9c517e479efc077c6bedca2dbd48a62fad5b2313d07b11183d62baf78a2d035c4164f48c5f5272c1c269d890763a6224234e3e7952499d66ce4904e4fb921ce9dd06794d28d6597b01d6f9971acb3d348074227c1cccb844e8de5d35941f2b0", 0x71, 0x2000d, &(0x7f00000008c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000900)={r6, 0x6b43c90}, 0x8) 13:55:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050044630054bb38f700"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x25467c9b690328e9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 13:55:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x31, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1, @multicast1}}}, 0x90) 13:55:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001000)=0x3ff, 0x4) ftruncate(r0, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001040)=0x2c, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001080)={0x1ff, 0x3}, 0x8) close(r0) r1 = dup2(r0, r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000010c0)=0xffff, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000001100)={'freebsd\x00', 0x80000000}, 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000011c0)={0x80000001, 0x1, 0x3f, 0x2, 0x100000000}, 0xc) r4 = getpid() fcntl$setown(r3, 0x6, r4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000001200)={0x6, 0x5}, 0x10) ftruncate(r0, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001240)={0x0, 0x8}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000012c0)={r5, 0xb, 0x1}, 0x8) syz_execute_func(&(0x7f0000001300)="c481e9f41500000100dca3ffefffff4183d507400f51a2bf25000046dc506a8f09000154e8a98fe8089eba0000000000d03266470ffe860300802066450fea26") pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000001340)="5857ed9c8543c63d6e70b49b3bd60f647108768b849caee9aaa6279823a5c7fb750c7a6e7512cd7b615a803cab23e302c54f66931925bb2ecc6c4c6f3ab5c95e23efe662728a3680fafa6acc04be51d53a6012fdad9f3d696b9e6c14be25d708a502085ea2d945d0e90fa75ff584f506406f414fa9ca2c87af2fd575717e195d0982231cd81b7279b984a5744c3c914285c5", 0x92}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001440), &(0x7f0000001480)=0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000014c0), &(0x7f00000015c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001600)={r5, 0x5f, "f71dd3666b6e85a9e904ffe077b87a0c96407b51e3709d3ac4b6d1b97e8de97d783fb425545b2602e1b3f9c4b12de813ef5a94fe3ced34036dfa5eea5cf36a7383a031fb787150b4d941938355e2356a2e29ab1c736cf61f74efe58dded31d"}, &(0x7f0000001680)=0x67) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000016c0)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x0, 0x4, [@loopback, @remote={0xac, 0x14, 0x0}, @loopback, @loopback]}, 0x20) r6 = semget$private(0x0, 0x0, 0x12) __semctl$SEM_INFO(r6, 0x0, 0xb, &(0x7f0000001700)=""/90) dup2(r3, r3) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000001780)={0xffff, {{0x1c, 0x2, 0x2, @loopback, 0x1}}, {{0x1c, 0x3, 0x8, @empty, 0xffffffffffffff0e}}}, 0x108) 13:55:58 executing program 0: r0 = socket(0xffffffffffffffff, 0x5, 0x8) connect$unix(r0, &(0x7f0000001600)=ANY=[@ANYBLOB='\x00'/10], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000012c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x6, 0x484, 0x648, 0xfffffffffffffffd, 0x7f}, &(0x7f0000001380)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000013c0)={0x0, 0x3, 0x6}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001440)={r2}, &(0x7f0000000000)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xffffffff00000000, @rand_addr="468ab1281fabb4781ec651a7dbb0b452", 0x2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="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", 0xfb}, {&(0x7f0000000080)="ba0ae322c635ad07932c4377a3f53f", 0xf}], 0x3, &(0x7f00000014c0)=[@init={0x14, 0x84, 0x1, {0x1, 0x1, 0x17, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x70, 0xc00, 0x7, 0x51ac, 0x7, 0x7f, 0xffff, r1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xac}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x10, 0x5, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0xfffffffffffff769, 0x1000, 0x8, 0x0, 0x2, 0x6, 0x401, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0xcc, 0x20000}, 0x20100) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}, 0x0, 0x62d}, 0xfffffffffffffe6b) 13:55:58 executing program 2: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f26813000000c7e4c752fbc4c4a1dd57bb998999992d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = dup(0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="619f159b") 13:55:58 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x105) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="826991b5fe227071614ee5ddbc5981ffcea662b71b8d28a6f46f6d94ad017561dfa943a751e7026692b4f113a9a91f147ec22bda97011459253f4447feecd81a528058455fbe09b4f0665d52ca5e784edeae0e77df4f0e22c8e69f74dc787d59e066060ae0c0fa1f5c12a37859bb611605366dd2cf6f38d3a3ca00b36294f606cf391ab7f8b02686b3e9a318232818166d547be959f4df12c9d4d8441b8d7e7ce0fdb4e9f20aabc7494846f66b8a07792f3ed4f9") 13:55:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) flock(r1, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71") fchdir(r0) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x0, 0x4, 0x8, 0x7, r2}) sendto(r0, &(0x7f0000000400)="a1271eee4b402a3d626d6cc1fc31262a3d7af68bc607471730ef0747b4f9976fe9f044ab2f698bcb5504f894d1d7bc9ab93a28f55c980a638328884581e097df8f8dd698c872e319eda7f100299a3d0d1c1a6de5f60a76ef3cb1f9cbe0630f858f362ad7ca7d161dcdcfe1a40aa2485f68008bce177836c6ccb276d14f9a17701b06e95d37384b9d8a99f99a6e9c7747c6c6c630a0d408c69ac8867dd3ba96e825bbf3b9a788c111f49741c4a7a7d317fc725cc3fa08193044ca316aa682333ac36034", 0xc3, 0x4, &(0x7f0000000200)=@in={0x2, 0x1, @multicast1}, 0x10) r3 = fcntl$getown(r1, 0x5) socketpair(0x1, 0x20000000, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="040000004d6fdbb98f4f09ec25828c7ad64a0e94a9fe2dc6d36533a19875b68fb466357a16498e866518f898a0198ce0192234d8df56b2ac6c06d9858a7fbd3af18976c8b495c96280f7721bdfe4053c10143f6a725ae0f63cbfe31eb2972f876ef43e4ded829a955613d42ca37416deda3eb39d62e007eccfd2a0528250e4d58de0d8d667192eb95f21cba355bd7054d632cfbc1555127b2bf61ae97317c016a275a5e47d2f14cbaf769ac3daad013254476b68d407be01bcc24fff220100", @ANYRES32=0x0], &(0x7f0000000180)=0x8) fcntl$setstatus(r1, 0x4, 0x40) setpgid(r2, r3) close(r1) wait4(r3, &(0x7f00000001c0), 0x2, &(0x7f0000000340)) 13:55:58 executing program 1: r0 = open(&(0x7f0000000540)='./file0\x00', 0x100, 0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000005c0)={0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000600)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a2773", 0x189}], 0x1) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10800801000000000000000200000000"], 0x10}, 0x0) r5 = semget$private(0x0, 0x3, 0x20) r6 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x2, r6, r7, r8, r9, 0x0, 0x776a}, 0x2, 0x6, 0x100}) __semctl$IPC_RMID(r5, 0x0, 0x0) 13:55:58 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='#]\x00', &(0x7f0000000200)=']\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000280)='&\x00'], &(0x7f0000000600)=[&(0x7f0000000300)='^\x00', &(0x7f0000000340)='&)#\x00', &(0x7f00000004c0)='):{\xa2\x00']) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 13:55:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0xfffffffffffffffc}, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x59b1, 0x80, 0xf0, 0x0, 0xc6, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x10001, 0x1, 0x183de850, 0x0, 0xfffffffffffffffc}}, 0x0) clock_settime(0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='[)\x00']) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x7, 0x7f}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 13:55:58 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x5, 0x0, 0x8000000, 0x80000000}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001dab00"/136, @ANYRES32=r1, @ANYBLOB="0100490001000000"], &(0x7f0000000580)=0x94) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000300)=@file={0x0, ""/85}, &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) exit(0x0) unlinkat(r2, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r2, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() close(r3) 13:55:58 executing program 3: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="00e2343a06000000e1532ba0721b8b6cab7718523ed90c8f45acb7f60c19e19b3ffab942fc3642ad2930c5b4aee1c0b244aaed9c065919247f8df05644d509fa94f59192f2ff61ea6bae9802e8a65232760f648ac299d94e9e2c07f2d05311d8666be911abeea3ec51c7eedd57188fe1bdb3c80c76d549089aad9a2e0889b62923cb190416751cb67ba1755e75ef471eb6bde97cb4937501359b5dcefbb9e859ca56b74753c654c87bc76996de63413217cb1a3f7ad7359b8f9fec56d17a9f"], 0x1) r0 = socket$inet6(0x1c, 0x10000004, 0x2) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1, 0x10000001, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x7bff}, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0xc251, 0x4) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x401, @ipv4={[], [], @loopback}, 0x8}, {0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x6, [0x9, 0x1, 0x5, 0x7f, 0xffffffffffffffc1, 0x100000000, 0x7, 0xafb5dad]}, 0x5c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140)={0xffffffffffffff81}, 0xce) 13:55:58 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0xc00}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x401, 0x4) syz_execute_func(&(0x7f0000000300)="883eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf9450f9d9500000000a10135fec4b07dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000a06adf6d09070951c4f265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000f30fbc528de3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f00004b0000/0x3000)=nil, 0x3000, 0xffffffeffffffffe) open(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x2) 13:55:58 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000700)={r2, 0x5}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000041c69fa9ed52da92989f50ccc1824fe7fc3f98fc5554a9926cf9eff09fb26a02b6212fc389d4a9662f8960835171765482ad419847c32592b034a054802f4554cf921941da4a7c184d05cbfeb6bb03000000000000009db32148d175c3646f901c8890aee1c6389347f88c6add895c3f147006b8ad0a355a53"], &(0x7f00000002c0)=0x73) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r3, 0xdcfb}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0xd, 0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fchownat(r4, &(0x7f0000000380)='./file0\x00', r6, r7, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000080)={r5, 0x3ff, 0x745}, 0xc) 13:55:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="021f0000e35d9a6c42ed85c78268"], 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x100000000001) shutdown(r0, 0x1) 13:55:58 executing program 2: r0 = open(&(0x7f0000001a80)='./file0\x00', 0x0, 0xd0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001ac0)={0x4, 0x4}) r1 = socket(0x1c, 0x1, 0x0) r2 = getpid() getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)) freebsd11_fstat(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$inet6(r1, &(0x7f00000017c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001800)=0x1c) r6 = getpid() freebsd11_stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001a40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000080)="f98a64bf53ee4e8cee57dc6e12d1e9d008f41ec3dcc604a17a77ef2ad2842dd95f03211d6d56b9ae9f66b20ebb", 0x2d}, {&(0x7f00000000c0)="2eda94bdbfd6307ef4f1e3b94908ddacdc242dfaf9d7e18eff2b3fdcfc12bff7fb58d554aacebb575c18b37837adab71a27b5adbd3e90a1c6907f946aec840c053d32e58d83ad4cbf88cca98aeaf7ab51809d13b213135613c80fbf80d5d980d57aa26dfffc015aaac816cc5cab92a7d9df41f19b121474cd9b330474d366a3995936b47d66171817720926a2ff915b8b0e54fbc6535485d78752597e36f570f24161f23852f7b717c50590a7bb355c3e01f9279e445ac4db0794955da801a3b13cbe74ee56ace6226d2af0223ac9da861", 0xd1}, {&(0x7f00000001c0)="715fc782b2a36ecb8ac765617bd7387336333d5cafb63e7be2ef496629e85b25cebd87ffc1d78993a22b3f8eef64398ef03cc5f2814330b3c11dfd79d7fd13af74b8865605a7da87d16c31f5c24a79a8e452cbc1a0c9ff172118a03d74dc55893d9cd9671ea560f96fa338b3ebd1ba2ed5c46fbf4af65b315eebdf5f0831e83a28cec02e6256560daae96a2542aca4d631a011f942ddcba41abea8d33d75c218f7082f9f6e16edd7d1f12553fabc62e9d3b6e1cc420d18644543db812b7ab6bc0a6911eb00f775c79bb8d4eba7fa9df9838d5cb5", 0xd4}, {&(0x7f00000002c0)="e31a554ec062131551addea60ed7c15390feb16d5f0977ca97ff4129c4a3ff55", 0x20}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="51b9e6142875e1cbcf1fff210e9bb6286d235f88be59f677514719e1fa605b3de58515305a6532132d97823e510c9dc2169a07e8295e28981203e4bb5501d1417902d008843fd7dbdead34228f5a552706c14c6780c71dbe3844348413634403069d22af5de321d65bce084b3e41e15a64a3f237653f5f3ebfba994f04d8375031f2bd283440fa3d309450913c1f6b6d7b2eee2f83be23ca44a2afb2ae6b64cafadbf4e08675484cdc042fdc6cdc6ed0dcedb7fe8dca672afe05a494", 0xbc}, {&(0x7f00000013c0)="cbfa48fb1dfc5a7b4d94bc393382a3376fd43868566d6924afd5b9862103069553e4b410045a0b3ec747568e23364b362629db4f48e2df5e71313c39ebc751e551961149fc88efc309e3b86976e10145bed2bd9f799fe66bfc2aa299594c694e3888257cc70ed88855f9f5acdce49649b2aa1525072db54925d5a893ed09d7f92a7aac8c50ee0b3988", 0x89}, {&(0x7f0000001480)="58650968b19d38a2d246aa4a756d9b5757b6b6e4a43f6bfcbb5fc34fe2f629584298f2174d4084535d923e38", 0x2c}, {&(0x7f00000014c0)="4b6f12172dc4ec73e26ef628aea264522b029cfabbe3a697ee494b16fe290c3b931bd1c5a62369670cca4c43678f27ba1e8bbeef8bb37112702c77efd9a55296974ad9e95151637c28d58f070d34ee8c3ed0dbc5fea9e6496575e00ec304ecbf9d34cab35707996cd6d64ee9d7008d3bf2f482ccd5e122af6268f6ff62124f3dd81247c7802d61293e19b38acd15946cba5bdeba9f770346a7a240d2eac79b851195e6a33b0209e4dd0ac01f8294da9df079f54ae629ad7c30050def572723a4f15d93c6b9bd9d8cea20c35b561290ebd71832af7947885ee370e0edddb4be2f075c84b8c5ba6a844dcb4728761a946cbd66f36dde51c79ff4bb15563aa029", 0xff}], 0x9, &(0x7f00000019c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r5, r1, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x68, 0x1}, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f6669080000000000000030005c6af6faab3a7e783e1deb4d0d2994fd1eba0766"], 0x1) 13:55:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000640)="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", 0x5f8) shutdown(r0, 0x1) shutdown(r0, 0x1) 13:55:59 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c308500"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x504, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000000c0)) 13:55:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:55:59 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x1) dup(r0) 13:55:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x6, "a7ec0fd3a173"}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x6, 0x7, 0x7ff, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, {@in6={{0x1c, 0x0, 0x7, @ipv4={[], [], @rand_addr=0x3ff}, 0x400}}, r3, 0x2, 0x5, 0x7f, 0x1ff, 0x3f}}, &(0x7f0000000380)=0xb0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}, 0xfffffffffffffffe}, 0x1c) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040)={0x81, 0xa26, 0x80000001, 0x6, 0xffffffffffff8000, 0xfffffffffffffbff, 0x1, 0x8001, 0x8, 0x4000000000, 0xe}, 0xb) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 13:55:59 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setrlimit(0x8, &(0x7f0000000300)={0x4, 0x401}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="90d093425fa16614b1295ba564e0c6c835b18a3291529c710dcc68a2df29d067878a805f0c48b6426a4fe1f1dde6447eed83329de7429c48e30320f1d22bb38bd36965f3012e712770d4573c589bb6523c3cf46fa53d6a99f8a80a838b42d60c1896362fe8d3bfe2") accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) mlockall(0x3) 13:55:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:55:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 13:56:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) dup2(r0, r1) 13:56:00 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x205, 0x27) poll(&(0x7f0000000140)=[{r0, 0x10000000008a}, {r0, 0x100000000000004}, {r0, 0x2}, {r0, 0x88}, {r0, 0x1}], 0x88, 0x400) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0xd69f, 0x4) unlink(&(0x7f0000000000)='./file0\x00') r1 = getpgid(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3da5, 0x4200, 0xffffffff90a547aa, 0x1000, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7fff, 0x3, 0x6}, 0x10) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x400, 0xffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x10000, 0x4) sendfile(r0, r0, &(0x7f0000000180), 0x401) fchdir(r0) getpgid(r1) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x1}, {r0, 0x8}], 0x3, 0x8649) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:56:00 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x7, 0x4, 0xe3e, 0x0, 0x80, 0xd536, {@in={{0x2, 0x2}}, r3, 0x7fff, 0x1, 0x4183, 0x7ff, 0x8001}}, &(0x7f0000000280)=0xb8) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0) 13:56:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0xb) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x79, 0x8, r1}) r2 = getgid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000002c0)=0x7f, 0xfffffffffffffd0f) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_tcp_int(r4, 0x6, 0x46a, &(0x7f0000000240), &(0x7f0000000280)=0x4) setresgid(r3, r2, r2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={r6, 0x4}, 0x8) 13:56:00 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), 0x2) 13:56:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x2, 0x800, @empty, 0x9}, 0xffffffffffffffff, [0x0, 0x1, 0x6, 0x9, 0x0, 0x200, 0x1, 0x100000000]}, 0x5c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 13:56:00 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000280)="9bc30f9f89f8798721b3ccf315a0ce90298507018763612f072f8a0f978a26bbdf26c9021a63b51e079b879926ac7493aba569d5b2cff231f65ae0c3073667769aa7759d13502514c7ad2acf7ec90e27cd9c97cb86220b8354abeb810fab501bf193c390673dc0045b15d4ada5cbf6d0013fa1d181cb1bcac5a0cdf3103f98001f23a685113399b01b922bc73c8aff0a4aa4b646fdf71b8b7a00439a8e0b850ebd0913c5c3904b32864ea32a707d504db10724083427248da6dfdcde1be696802346c7d7cdf34c0ad24d1fb2c9ee7d98bb5d86f982f0bc5765d0bfddac1bfdb10911efae7ad1e98e303bc1033923102416cf9aed2c") ftruncate(r0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x50, 0x0, &(0x7f0000000000)=0xffffffffffffff84) 13:56:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) setsockopt$sock_int(r2, 0xffff, 0x1818, &(0x7f0000000100)=0x97a4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:56:00 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) r2 = socket(0x10, 0x6, 0x1ff) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="185fafd0ab715c47a5c5fdde2385e291c7788338f32d9b8fe57a99dc3268fd76e0a192db998e4ece4a8da73f3f0bcee6529f9dd43716f3b9af847deb9ca4fc54a19eec57f9b78354ae71f5fa528bd102a519bf3f2c349db4ee6445ad1056be2a1ffeb459498ffc5db967635a35196bddfae867889980e2b527582529d80b2a04b5d6b27586f79cb2c48786126733a3eba20c99539bf5923c1bdfa44e03bba472575ec7f066fe12f5a99eaa07f1b6a189a4d98c95", 0xb4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x3, 0x4000, 0x7, 0x6, 0x8, 0x8000, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x80000001, 0x7ff, 0x8a, 0x0, 0x3, 0x2000000000}, 0x98) r4 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1206, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 13:56:00 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket(0x0, 0x1, 0x20) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) 13:56:00 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 13:56:00 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') 13:56:00 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xeb, "caf3ca825f5555ea77ddf2b0f2ada5d0e1512d4b887377ff5733176b051370825a86cf4b2719393fd6d5893620d6b63c617eb2b2fc8b37ddbccd1fb0679a43af9e0641f1911b37c321e57b6c3876699ede087cfd5417aba87f0336c2faa64a4d8b27bd2164f6a81bb23a8b347157034b931c3a7b03c91fa7011ce8ff96a07f737a0bd9b597163408ed71de7d9ba2df22b1c07be4ccc3258e0aed52d380a93bbbcc75258cb2c0b90d5fae38a5cb40a1bd25dfd3a886cdbe36c0a849159e3d8017b96dc5244261e34211684d5b4291730b51350c0cc5a5b3a9fc01486fb70cf4469156b2c153763573f50f71"}, &(0x7f00000000c0)=0xf3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xffff}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000140)=0x8, 0x4) socket(0x1c, 0x10000004, 0x1) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000000)=0x65, 0x4) 13:56:00 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c4581c000000ffff86400000aecf48a689d6988c000080ffffff000000000000f000ff0200006600000000000000000000012c039078e000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) 13:56:00 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000000c0)={{"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", "6a4e26435b43807e32f48814a39ec2e4fd2d8fb67975e5fca5c52e05101e0e4f", 0x9, 0xeb6d}, &(0x7f0000000000)="52d3a54eb2570e46e82fde4fdd41f30461a6962abbd4054f147e02e0469abb0210c7b59b08e3bb228257ca3cdf34b53bf15be5fadf7050aeb5f78b0791c1ca553ad2930021b926276c7827d8ad273310cee2293b6407eec5a74c68ac9d04d596a5a1d8c2bbfc3ed9455ba6cb472cd12962bc4a1c6dda4a852bc0b4fc14888e48837e9fabab", 0x6, 0x2, 0x6, 0x9, 0x4, 0x1000, 0xfffffffffffffffc, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x4, @rand_addr="852d795b74da062d65952d0eda0f4f12", 0xfff}}, 0x0, 0xc3d, 0x3fe6, 0x7}, &(0x7f0000000600)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000680)={r1, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000006c0)=0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000007c0)={{"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", "aa85bb72ca5fdd79bd5bd2c8e1caa0cc29f4e2f9e5b18d007ba73f431e33cc0d", 0xffffffffffff58d7, 0x4}, &(0x7f0000000700)="ac4db3ed9e1a1d8423232169b76f97434255dc218e9731a16bc900670c8b5401251dfd287c96e8a09fefa5d0f6060ef9167846b2af3fc7ffd86e6222b34cc47edb1326cdd871b83d177e03ee15d07c194971efe7446a1ed0e35568886d520476082daf466df096e9bff9f079ac5b5897d5326e88418540107012d2973ed81ebc98b584665beb7de3dd4f", 0x2, 0x2, 0x7, 0x4, 0x3, 0x9, 0x0, 0x8001}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000d40)={{"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", "cee727d9f26956997bcb55247f0706d2624f25810689ee323b50695ca0bd63c1", 0x0, 0x9}, &(0x7f0000000c40)="02a58169b03dd91d2f988fc4b37fe746512f601faff6bcf1f23fcf582c67f6f4dfadfadf74c9fd22ba57145f296679cab1437316f4d9001cb6ade4e7e6683cd9645a870fac95acf1c63f8674fa08e2eb28c19cf35e8c643f6262351fe20426ce7366991b6d3f5249cbbc3863e1e59463812ac19b3b75f07bdabdca75e338f9405b246cb4442dc613c0280fe7e091a59fc5056fa6a86c65c65b153d8f289ec506e2c9cdc5a0e15446e24e5c7f46b98d306606e17e7905f0ce0bf562b8553131a4f22200c8bc71ed211dae3147ff6049517bf992ac7797a9650175fee475dc62425527db8855df291f2a9439770f", 0x3, 0x5a, 0x8, 0x400, 0x58, 0xcd, 0x8, 0x3}) connect$inet(r0, &(0x7f00000011c0)={0x2, 0x1, @broadcast}, 0x10) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000001200)={0x3, 0x0, 0x7, 0x9, r3}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x38eacea1badee393, 0x80411, r0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001280)={r2, &(0x7f0000001240)=[@in={0x2, 0x2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000012c0)=0x10) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001340)={{"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", "53d99ce35987ce417d13e0257706fefd8d3e2d5449699b2405227ad43a852bf2", 0x80, 0x4}, &(0x7f0000001300)="d89f9576ab5aee358f25c03a8bb54f005b79b5ae3d6026c269a679869d3081ac7d0509d3577ed7166251686a28b66ae0a6bef9700dc774983845ea8b28dab3", 0x12a, 0x2, 0xfff, 0x0, 0x31d, 0x7, 0x7e2c, 0x8}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000017c0)={r1, 0x101, 0x3, [0x6, 0x1, 0x5]}, &(0x7f0000001800)=0xe) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x1012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000018c0)={r2, &(0x7f0000001840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000001900)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001940)={0x7, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) fcntl$setown(r0, 0x6, r3) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001b00)={{"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", "818433d55424c7cb98b658dcc932bcfd24acfa6c180b53fd03ef0dc385dcbd1c", 0x7, 0x5}, &(0x7f0000001a00)="5af3c3282255f864909e974b92bb0f9cca4c2f70eb6540e4fd104f7f00fea2378556b207dd17d4538fd5d89b29b431d032e8793211e162c16d243a855ab0d9b339a5914be983cfb656d469665629f9246614515b2701e2294a4bd155e27a2861a37b03babfe149163b671a090815907d31f44a043dfb3e269d51fd26a2f084dd81207ef8229bf80cea929bc4033b4d6b215a1640af46b9a61d74bf9c763f1a2fd3e0b13be9894cf1d0f5f3558c44c99284d2be2f06eb7cfd90ebd2e8abfab8479e22c99453f254d70131325e386f769260c80cab805a8b5793f32ef706d89d75df83ad9c7b40885185d2dc62a6c7f8df51e60dd704da4561", 0x80, 0xd8, 0x400, 0x200, 0x80000000, 0x7, 0x2, 0x5}) readv(r0, &(0x7f00000031c0)=[{&(0x7f0000001f80)=""/252, 0xfc}, {&(0x7f0000002080)=""/240, 0xf0}, {&(0x7f0000002180)}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000003200)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000003240), &(0x7f0000003280)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000032c0), &(0x7f0000003300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000003340)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0x5}}, r2, 0xcd73, 0x40, 0x4}, &(0x7f0000003400)=0x8c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000004440)={{"a8e4804f80c89de5a89e0422ba0ffad6987498107251535c70a0d96d5a557d3a089221f0b5dd4dfc6bee5f9d3202e532fd49a01ab964f7055f638a953e8cb557ac47b9523b6cd6b8dbcdd4f770c15435fdaf224f0a37125ea21e241beaad419671bfddb106eb05fb4d6693a9232f1a03620454ae552b66dbdf6445d65a5ac974d61116b7af25f6e6470d3943f438ee832f2bc73a10028a1dc60664b58b716743fbefaf7d4e62a9c0a2e866f282a4e9dfeaf4025642efa9b27a79b96b3efd10ffde21c622c92dced926a7878f69508035cc48813a6cb52b9d03d9ecc570f9882ecd264a47be90283d1b6100ed378d0f4bb15410a5c279e39da59697b18e154aeb2787dcd4e2fea5e5c01eb7c4067aa0f2c61608bbd5db797799e244966ea392ca8cee480176c97a4c81d7b42ac982565f6353def3459757755d0f696357f2e32e4939b0ba23c27988829058d5997b87f47d4998b678de5d5a965dee52f0925d4d41e741bd140e7360cac4793b5c9af4fa3c8e349d4e7c2a202b204645e40db866f533f94703e2702f6e643704056046467266fce8a05b20af2ee62f03d7472a425b315df999487101af27cf70610bcbf39a8fe2dd74553b4735826c148efde571316fc7deb9e8b7a291cb5fc74343d755619f9ae5bb65e31c3ebd912f50ac27425a2258247137660c19979d176753b106f5b2d8634e25d3b7c9680ffa5592442ef8e4ce34b6be9a808ede18989de1f9ff993efd0c9fcc178ae674caeb50410ebc02010868e1c1e6f86f9b2a1bc9a40c28753b61466fa44911013f9e57d4d34fad5fb89556d7400568b65c96a1966ec6db35468086abd7b16657ce65c194298030d9fe99197e16c406f99a80a861eb69f5c2daf8b40f686ae401a332d390d9d4fc8d5d7fe97a9b78960e8abd7947ca3fb6b0954db2acfae7d092f9f97590bbb8f28d2bb838557614fb7c02dea0c52c7d27f17d806831aba7141fd443b91ea2a23db37841e9c97a5188adc92b9043a8014776851d1c0a1fc49707d6a2b9210db7ae6677574a0bb14c2b2a780085683e30566e215d6827fb542c127e4d2888cf96adf5a42f27c5f8e575a0305b919f3f722e22fb3b1124607014f9484a5796ade1d8215f61c6396da63d316e03343bd076da04843c741e0d5ee9d15b609a1452d2d94fbf821fd798e26573012cd5e5e31e0001705e58cfbadeaafe4e0d24b7e05aed62111a638450bc72840e936b3c351c4646e2b96ef4f88d5de83e31ef4cf4b5f5e40bdb6e7e89b4ecbcb6cefb55e639384f6b50c480d211d6a678ee156c2bf989ef604f707426826a61ebce93f117b0363c26e13016b2d1aa596b55ce33227abf0f333b9576a50c71d8980f9f54129ddecce7158f65f39a7da9f40f0f9dfc0ff77a6fcd20ff7a4e33fb3edba71a675329146360f7a52b607a115a7bd8cd92818b", "f6b198fc0454e1eeaf3453c3313cd882a37d013f1af70c45e98f84b1a39ee9d9", 0x5, 0x8001}, &(0x7f0000003440)="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", 0x0, 0xb7, 0xfffffffffffffff9, 0x101, 0xffff, 0x5, 0xd7e, 0x2}) socket$inet(0x2, 0x30000007, 0x1f) munlockall() r5 = socket$inet(0x2, 0x20000007, 0x7ff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000004940)={{"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", "8363dd5c04b1c9e88ada1e31611d599e5e6905557587f5206f594d3c9b08f9cb", 0x2}, &(0x7f00000048c0)="41e3e1a8a47bda37e1c71f788e9ddec636a3ffec5f8d04c0256ab9191ecee38f36390f6175ed27892fbcbd2ba770da1a515fb60e8452c321c50c0ace052021ad1e49e415db912635ee748b449436b59d2117ff3abb2a696676", 0xa191, 0xfffffffffffffffa, 0x6, 0x8, 0x9d, 0x8, 0x7, 0x4}) fcntl$getown(r5, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000004dc0)={@in={{0x2, 0x2}}, r4}, &(0x7f0000004e80)=0x8c) 13:56:01 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000a80)=ANY=[@ANYBLOB="00000000ffffffff03000000000000008cfc8a423f3712e9e69ff7bf8ff66e1b11fd5779bb4f5af137e5859d0a2988a09383fbbaef5b1cc59cdf115028b4bec0fa9b6561ebe5e378c75db6ec4e4c99f80cca74b4f14e9db56a8053d5ca73c61912c1da2eb511487493db171ec13c2b2dea0ec082b7450a37e7e6e8db500f643064c0b75c473961ede69957c20020"], 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000cb"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000600)={{"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", "412c8831ea6e2c9bcdd6d6d0e21dd963f4508e74e082388c86010e3182f8cd9d", 0x5, 0xfffffffffffffff8}, &(0x7f0000000240), 0x7, 0x9, 0x1, 0x4a, 0x0, 0x9, 0x7, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x6beb, 0x4) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0xffffffff7fffffff, 0x2, 0x1f, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, r1}, 0xc) 13:56:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x9, 0x100000001}) mlockall(0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0x1, 0x8cf7}) getrusage(0x0, &(0x7f0000000080)) sync() writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100000001}, 0x24) 13:56:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0)) fchdir(0xffffffffffffffff) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7ff, @mcast2, 0x7a}}, r1, 0x9, 0x0, 0x0, 0x8fd, 0x101}, &(0x7f0000000180)=0x98) 13:56:01 executing program 2: syz_emit_ethernet(0xffffffffffffffe7, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa05000000030000000000000030000000fe800002020000000000c3e6ee62fe0e"]) 13:56:01 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xf, 0x6df}, &(0x7f0000000400)=0x8) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x17c, 0x4) flock(r0, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x214, 0xfffffffffffffffc) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000440)={0x9, 0x97}) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffff12c0, 0x1000300010001}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4f7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r4, 0xb9d4}, &(0x7f0000000200)=0x8) 13:56:01 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 13:56:02 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x3a, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x2ffffffe) 13:56:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x20000004, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001940)=ANY=[@ANYBLOB="371e4cec9b0691ca8c14e041c693fa8b464285f819635fffe7ad16dc2bb8c865858ef4cf64598537", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000018c0)={r2, 0x7fffffff}, &(0x7f0000001900)=0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = fcntl$getown(r0, 0x5) getpgid(r4) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000600)="225d79e0dc26fff612dbbdacde3cdb6cba6b8e3317a4318009dc1c50e8fbc2a203f11522ceb7c65c9b7b597b3d3d4cbfd3a1ad49961db265360c8980da657c2465b81c47cde8aef3419c40cac644d825a3e43231779634690480cf984eab232bd419588717d05ba01d", 0x69}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="e69ec6fb8bd0d240d2f3d8ae", 0xc}], 0x3, 0x33) mincore(&(0x7f00000ba000/0x1000)=nil, 0x1000, &(0x7f0000001980)=""/126) socket$unix(0x1, 0x2, 0x0) close(r3) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$setflags(r1, 0x2, 0x1) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001780)="d7f4e46172264145ca8bfdd8677f3e7dd5c48d5891b7f94fe34591217ecfdd22ce8046f382e1fca4ba0d56d682cbfb75d88e7d3e670e01446a2c6c6ac72afc257eb9dc59ad57d0a6cd8768c1aa7c81a72d5119ae728c283543eda7d59c0a126fd15e7f1f3d9fcd09c8f81e6102ed6060acfdba1e8961814190453e484f3e8626b839b70b9d6152cb974e23d0ba55d9eb591fb1") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4) recvfrom(r3, &(0x7f0000001700)=""/41, 0x29, 0x1, &(0x7f0000001740)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 13:56:02 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f00000014c0), 0x20000000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/181, 0xb5}, {&(0x7f00000012c0)=""/214, 0xd6}], 0x3, 0x0) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) writev(r0, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$sock_int(r0, 0xffff, 0x13, &(0x7f0000001600)=0x4, 0x4) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000013c0)="0f52133b7cfffddf0a6695579cc65e64b0ce6656519e92b9ca2d79b8ef97e73b3f8d002d45fcc71382414969fab2523b9d75ee43b43afd3e7447e20b9341032cae8593e1585a3b19a70b358f7eb34019522542ffdd768909ccedae15d62a680808a8eb3c3a52ae3d04c243d043932b4966ad6b86c178617ff260708796b0f5ec6f81bcd173cecc9d8a8475e0dfb1b279664807c413ba4852593c7b7be375945042e447ce383f89cb5bf20860faa1cd077aa28cc8d90264f9ed4df0531eb2c18f53843cc8ab94792f966056de02102301e4c11a7d179418afa41ecd90dd75ff7ec93282235c1f4d889164de3f68b0f295153119b26254e268") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000001580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc421f8295dce3c1b6446ddcb2e660f6ea7000000008f69289bd1c421096c6aeb670f381d6a2f67450f483bd1d97c7c63460f5776c161617878a9c1460000ac45e22c892ac442a9b7de9d") r3 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001500), &(0x7f0000001540)=0x8) openat(r0, &(0x7f0000001640)='./file0\x00', 0x20000, 0x10) 13:56:02 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x122) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket(0x1e, 0x5, 0x1000) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) open(&(0x7f0000000240)='./file0\x00', 0x4, 0x110) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x81) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$dupfd(r4, 0x0, r3) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x1}, {r2, 0xe0}, {r3, 0x2002}, {r4}, {r5, 0x80}, {r6, 0x2000}, {r7, 0x15}], 0x8, &(0x7f00000001c0)={0x3f, 0x2f98b52}, &(0x7f0000000200)={0x2}, 0x8) 13:56:02 executing program 0: r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/45) syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") 13:56:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) ftruncate(r0, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x2, 0xf, 0xfffffffffffffffe, 0xfffffffffffffffe}, &(0x7f0000000280)=0xfe05) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x9}, 0x8) truncate(&(0x7f0000000240)='./file0\x00', 0x7ff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7fffffff, 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 13:56:02 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x3}, {0x0, 0xfffffffffffffffe}], 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)="016038b219c83f6372d773a663a9bcf8fcd3f6260470bc3c4773fefdc4da79304a488baf1e812bfe1770c5411c3f438e44133ff2d86f8bcbace3ba415ef85f34e90084607f5e3ba32ac7e7a56a19b88560ee63136dc1fae7b546a9ad015c665ee2402531f4826ad3d3c729a40168a7", 0x6f) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="4ec34546cb1121e8cc84b7cfc4ec08d1816c94063bf1c823ba87a609b0afef994131fa7cb6d0e6b5697da6de73596c5d5e51f67b2d1f007788af3342b33644570d8c96e90fc98eb48422ff1675759a137d07380763a1f4544d2eda9c8ed21cdd3753b755fe3551eaa450e6df49cdee202003486dff605b7972763107d160f3b8184b1e315d520104af16b65125fc3ef53cbf763e76c673f2fb6b227bdeeebae93bb3eba13fca0c36afd0cbae45a86ea0cbcc551bbc13218e13176f79ee6b8f7802ac93c7ca0dbed46b0705eb218ae6ca6560dd204f661819") 13:56:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000580)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x0, 0x3, 0x9}, &(0x7f00000001c0)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r2 = semget$private(0x0, 0x2, 0x84) semop(r2, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 13:56:02 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x2a6) 13:56:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x28, &(0x7f00000000c0), 0x8) 13:56:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x94dc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:56:03 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000007c0)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589926c7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3c462e19624753d0000005b304545e269a841000f9945336fae3aeef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7b, 0x4}, 0xc) 13:56:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x100) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x6}, {0x81, 0xffff}}) munlockall() ftruncate(r0, 0x11) 13:56:03 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="010a1940"], 0x4) r1 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) rmdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') symlinkat(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 13:56:03 executing program 3: r0 = socket(0x400012, 0x5, 0x3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x92a8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/207, &(0x7f0000000380)=0xcf) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0], 0x1) r1 = semget$private(0x0, 0x5, 0x40) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x1, r2, r3, r4, r5, 0x40, 0x6}, 0x259f000, 0x7f7, 0x1}) 13:56:03 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x8, &(0x7f0000000040)={0x0, 0x2}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 13:56:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$getflags(r0, 0x3) clock_gettime(0x4, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x45e, 0x2}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x898, 0x1, 0x5, 0x20, 0x10000, 0x404, 0x10000, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x27a, 0x3, 0x1230, 0x4, 0x101}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x10000, 0x4, 0x8, 0x1, 0x1c, 0x3, 0x1, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0x4, 0x63bf, 0x4, 0x8}}, &(0x7f00000003c0)=0xb8) setsockopt$inet6_tcp_int(r1, 0x6, 0x100, &(0x7f0000000080)=0x7, 0x4) 13:56:03 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) 13:56:03 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x2, [0xfffffffffffffffb, 0x4]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4f9, 0x6, 0x4, 0x8001, 0x4}, &(0x7f00000001c0)=0xa0) dup(r0) semop(0x0, &(0x7f0000000100), 0x0) 13:56:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0xf, 0x4, 0x7}, &(0x7f00000001c0)=0xffffffffffffff04) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={r5, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) lseek(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r6, 0x80}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x73, &(0x7f00000002c0)=""/70, &(0x7f0000000200)=0x46) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000003c0)={r6, &(0x7f0000000380)=[@in={0x2, 0x3, @rand_addr=0x80}, @in6={0x1c, 0x0, 0xd, @rand_addr="8c53190e8abd17c5460a8348d7331681", 0x800}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 13:56:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000580)={{"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", "17f0d7cf81a113d9d2044331e99c6bff8374adeb6a548093819100"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="9bc045997325ee1b5b09ad614f160c07adeb68d523541f1e0f8180d98910e1a1897b60e5") 13:56:03 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xb8b}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x7ff}, 0x8) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 13:56:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0x8b3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xc6, "120883fd8c3e0453cf3be0225cc1719a8e2e55259d715d486409ee68af31d1aab57188094644b10ee6e29310fce2cc90696dcaa47ef40e6b9c0e6c316a466ac9f34f9fd2cc77788a39bdd14eaf1f727992772f91f87a401ba78ae8d0241763f75dc2846343736717dacc63233882e9097291e92a0f76f69c6c4facdaabe3a3b0510780b2aee3f844e313b4f81dce320632d6ddd13198ce0934dfaf8e4c75199d2208621812e5fe892c9c955088af4b253954aa76e9019b86e8e3b86dc199b4525cca8b790944"}, &(0x7f0000000140)=0xce) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xb0, "49a4041c55a4b878d1f2a697e4006a7045e121470d1f99f93cae284ff10de60c07dd362f09ad109743de714d242102f935202367b78526695af9a6e147e87f7f1758547753d65c62687da254a5bf0efb8e4b72c7c0e2b2268fc6b9fd1a124d41be1383ada34f5bffabc693a138a82b2fbd905745ec95be542eee44bff84cbb31fc227b301eb7228776665c56065a572f41aee6dd512fbc68e253f98556a5e2277bcd0a0ce22e57d1aebde8b059cb9c03"}, &(0x7f0000000280)=0xb8) 13:56:03 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x7dd3, @rand_addr="6a13224d5dc3e8da1d42ed05f552896d", 0xfff}}, 0x0}, &(0x7f0000000540)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r1, 0xfffffffffffffffc}, &(0x7f00000005c0)=0x8) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000280)='./file0/file0\x00') r3 = socket(0x17, 0x1, 0x5) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "bd615b26cb33c4a01514f5f23970e3fa684d40670d4d44ef472aed0a09ebaa1ffcc173d9de3bd06994cbd45316fc97ae073c39e91f9d0181519795ac84b9f92441e1a04f44dec845bf28fc1f9a8f481502eaf54acf96235f0263bcab80b7879bb2d62699970c6fecfb4321c8b7e579660a1aee6ec2f88d8afe6324525f0e07c92907faa5689b45ace8720b397e6726005a8b401e427c88fadbf730c0a68502a461aad59638519d705878e05e128d80c557cdbbaed18f2bfedcb7979fe0daf50299bf3fae3013c2ff19f7becbda1bd09c9e6663cb77fd53e13e34d00b77fab714e5d10f72185868a5cf535b1a64588b54"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r4, 0x60e, 0x0, 0xfffffffffffffffd, 0x9}, &(0x7f00000002c0)=0x18) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 13:56:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xfffffffffffffffb}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) 13:56:03 executing program 3: socketpair(0x1, 0x5, 0x63, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x101, 0x2000, 0x3, 0x80000001, 0xfffffffffffff4c6, 0x0, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x100000000, @mcast1, 0x6}}, r2}, &(0x7f0000000300)=0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x7fff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r2, 0x8, 0xf, 0x0, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x101, @ipv4={[], [], @rand_addr=0x3f}, 0x7fff}}, r2}, &(0x7f0000000400)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000440)={0x3ff}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4, 0x9}, &(0x7f00000000c0)=0x8) 13:56:03 executing program 2: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) setsockopt$inet6_udp(r1, 0x11, 0xe8555b069d4f4a28, &(0x7f0000000000)=0xfd, 0x4) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xcfea, 0x4) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 13:56:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x6c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 13:56:04 executing program 0: syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="ac73bc953e7f55ed4b09f3db89bfad636e997594780e0747420abf359ad1004eb25493292328574a21b8d02484c365313a2a06edd8467ddf691afd6de513d9a22c13974ba66d973a42ea6f6bc16b07ebaeb613fac9608f94eb2195c7997884fff6565881dd560e1a3f293eb3c63e45f7ff10c3fdb85210aba25c0e27f149635fe490fda3d946baef529306ce71fc4e3cdc95ea") 13:56:04 executing program 3: syz_execute_func(&(0x7f0000000140)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 13:56:04 executing program 2: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setresuid(r0, r1, r2) syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000002200)="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") 13:56:04 executing program 2: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x2000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/217) 13:56:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) listen(r0, 0x5) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 13:56:04 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080), 0x0) r2 = semget(0x2, 0x3, 0x8) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x4b4, r3, r4, r5, r6, 0x4, 0x99}, 0x3, 0x406, 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:56:04 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") msgget(0x1, 0x401) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:56:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:56:04 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x3, [0x9, 0x80000000000000, 0x9]}, &(0x7f0000000180)=0xe) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f00000004c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x4, &(0x7f00000015c0)=""/137, 0x89}, 0x40041) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, 0x8) utimes(0x0, 0x0) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000300)=""/174) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:56:04 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 13:56:04 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) open(&(0x7f0000000040)='./file1\x00', 0x2000c, 0x50) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 13:56:04 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x490, &(0x7f0000000040)=0x8, 0x4) syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") dup2(0xffffffffffffffff, r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 13:56:04 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aa025eaaaaaa029c941b86dd6076605100303afffe800000000000000000000000ff01bbff020000000000000000000000000001890090780014020060c5961e00000000ff01000000000000fe03000000000000ff0200000000000000000000000000010000e35e5fe6d145afe09545ba8199473e9263f8e15e22aba2e9093928290b448c98df01aa67579f2de740de1e38768c4bdaa76224c1f567c83dfb62f91b40500f5128ac7b4652d79bde416efaa1de0bd48075c2e6bd6ce0e8935e618bed2720172661a8e598e620119bc8fa7552f4a4b8639e940dd87617299ddcb3c71d561f67860516"]) 13:56:04 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @broadcast, @loopback}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 13:56:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x30) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000200)={0x10}) getsockopt$inet_mreqn(r0, 0x0, 0xe7a796efcefa15ed, &(0x7f00000000c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback, r2}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000040)=0xc) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback, r3}, 0xc) 13:56:04 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0e85bf5bb1df4a57a59f000000005c"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:56:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0xd57a, 0x1000}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0xff) 13:56:04 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xa812, 0x4) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 13:56:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) fcntl$getown(r0, 0x5) 13:56:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000040)="0241aae445ae6dd4e4a6f2d5a46bcb812624f35beb0b59a6b82ac7c23a9674957bdbec77ab565501ae0b6ac9fa5dec852fc7669aff3e687f60d646158d59f665f470ac25232618c1a66e668090bd29f0f82613b0f3178a23890011a2ff7105c9905c2639469e6a6355d7e2214df098af7a7f40d947a8", 0x76) syz_emit_ethernet(0x25, &(0x7f0000000000)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) 13:56:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x4, 0x8, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0xe7b4, 0x8e, "d949abcdcd3b4a7984a25c10342768b960c7a0a70d2d17a8f8a314e6e0ea7df6fa66aa4836305146705b3a99194e89ffe997f8b5b4ed64a40d91dfe1093d94c29d8e57125fbad3cacab13be8932aecd75aba83c46859d1a2332486dece4a09b6a91ef3d91252ae3189c30220aa1446000e700862e77e64d38b0f7696672c53c37c1f0a6978168fcc4b5a1c78d029"}, 0x96) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x26, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000f10000000000000000000000000000000000000000000000000000000000000000000000000000000000000168d1e9dd0000000000080000000000000000000000000000000000060000000000000000000000000000000000000010000000000000649e6c8585985cc5fc0ea239668f3f3c9cfd20740e6c4eadd6ae8bf4deae3d7d61ecced3d2ba3f32a9fadc9fcff2c2385177e256ec3eca5a923f4dbd8c695c2677adc146a1ba075ebc0f216a9d1f5d341cc35c30b3e1f9941a68d48604bcf3a9a246766c5da2c84ab2ecbc5c97b9ea8ea03acb034d220c1b", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 13:56:05 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) 13:56:05 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10400, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000240)="15777332299eeaa6bda047bf89dc1ae2cfb20d3eb8266a479f85d1daf6a1d21452e8dd1ae99fce799515580a27a8053491259721") socket$inet6(0x1c, 0x4, 0xd9d6) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "74c5fa7d66fc720311cb427c2f6ad70c37000ec7bb4305b81cac0315fd649597", 0x8, 0x92}, &(0x7f0000000300)="a5f34e6d2491bff2efa739924686f07c27ba817a221e5f2066f8712e1f451707095bc2d935657628d32b8c3eff77dce36e96ecf78531234526cf896907b4235e4878079be63a4422c9a6a8e6830ce159fcda03588b31355f2aeff1d0e279943077c01a570cd68fec66f48e164904bb5eb21105b94bd3aa285db617032cb2219d", 0x6, 0x5, 0x8, 0x2, 0x31, 0xff, 0x5, 0x1}) msgget$private(0x0, 0x4) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000280)={0x8, 0xda4d}) r1 = socket$inet6(0x1c, 0x20000007, 0x300000000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) 13:56:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), 0xa) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xfffffffffffffff3, 0x3, 0x4, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x3c, 0x9, [0xffffffff80000001, 0x1, 0x7fff, 0x5, 0x1000, 0x101, 0x4, 0x7, 0xfff]}, &(0x7f0000000140)=0x1a) 13:56:05 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x80413, r0, 0xe) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000600)=""/184) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="040000000000000002000000001b0000b51e564d51e4cbc633e67a2f1b334011c23da0dd9dabbb1db6a28ee84a1ef1909f3400"/61], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) shmctl$SHM_LOCK(r3, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x50, 0x0, 0x3}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5f}, 0x8) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x51) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 13:56:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = socket(0x1f, 0x4, 0x0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x10000000) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000140)="da13c4e0d2502cf33b558072868318dce55358cde3c17672cc92737dc49c25bf2cde12eb131dd0") syz_execute_func(&(0x7f0000000000)="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") 13:56:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x101, 0x4, [0x61, 0xaebd, 0x408e, 0x4]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f00000000c0)='./file1\x00', 0x18504, 0x10) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f00000002c0)="be6abca2633ce4d62729c15680a4af2ac374f90701ae7283e181bdd0652c6124245fea25fd88c5c85b987a4ae196519d5c2f561fe2c40246788bbddce68e6b67ba5e4f4ec9bb1c53246dd09c657f0388429c7f762cf1866b86b44bc5f54d9ff8fce9ec6fd037e8ce063d59072b4f6a82978e812f92ac66b1b90246939d234082db32521b0b097f17c1b4357718", 0x8d}, {&(0x7f0000000240)="d1cc6a9c237317ded06adb24e24e637e698c0b26f04f42a5f9dfbf992b48cb9ebbc30c4c3defeed71564fd4459543f04ffff59f14b", 0x35}, {&(0x7f0000000380)="b09c47d82aba23e90a217824b9ed2d2043af0d3ac6faac1f4549c870927fd6feccc61f71c3a2d2eed93ed2ab118868b588edef047cf173a6181b4fddc9e7a299f9b69c7c55a58e2142695f13ecea39444a7dabc14b4f124c7d4f", 0x5a}, {&(0x7f0000000400)="5df06f0cb1", 0x5}, {&(0x7f0000000440)="6a69bdc9bfb5b023e1", 0x9}, {&(0x7f00000004c0)="7bb68a4260d6f3c353ea8b07d3e6233176bcbe604d31", 0x16}, {&(0x7f0000000500)="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", 0xfe}], 0x7) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 13:56:06 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f00000c8000/0x1000)=nil, 0x1000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:56:06 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000340)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r4}, &(0x7f0000000300)=0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 13:56:06 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) open$dir(&(0x7f0000000000)='./file0\x00', 0x8002, 0x20) 13:56:06 executing program 2: syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000000)="5d1444e0e64f2a53f4791f70b025c1e968003c6d0ed86282d2b9dd8ca882d0edf2d10d241bc35cb6d99eac5f14a1cbe1a278d0b8c421e6c70da0662e484392afdf3d4b649271654c8da4eb368103b44920cbcb5ce08dd8bf09de8ac2d0bc3a506059bb3b7d", 0x65) getrlimit(0x7, &(0x7f00000000c0)) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000200)="ad5c109a0d9796e1b7da8ea7fcf304f266a7232f9da7082ad8258881d5e4931bdacbc80fe45a38ba3a0785f65d73a600a7471e1436a0a48f95a516a1f528387d36b847f7e6c73603c1427019b471a8698235a03bd1ff") socket$inet6(0x1c, 0x3, 0x9) __getcwd(&(0x7f0000000080)=""/29, 0x1d) 13:56:06 executing program 2: syz_execute_func(&(0x7f00000008c0)="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") 13:56:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7f, @mcast1, 0x10000}}, r1, 0x6, 0x0, 0xcc86aedd8201b870, 0x3f, 0x4, 0x5}, &(0x7f00000003c0)=0x98) sendto$inet(r0, &(0x7f0000000340)="a355919ca4a2f9c1cb1fd7e09d847dd42e4ae7323fa2fb23ba6c840d944b10646006a82b0804c1085a992c7c42e077fbb04983ff7bad67bf8cf1", 0x3a, 0x4, &(0x7f0000000380)={0x2, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4f9, @mcast1, 0x1}}, r2, 0x5, 0x5, 0x202, 0x2, 0x1, 0x1}, &(0x7f00000000c0)=0x98) 13:56:06 executing program 0: sync() setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000340)={0x9, 0x8, 0x20, 0x800, 0xbd88, 0x4, 0x5, 0x1f}, &(0x7f0000000380)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="8ec85f62da9eb094474d79f93e4db79cf792521d6d4e9fd6a9050b470537f1e36cc5322933b4c4d01b54e93f836bd61b1697b3f769769d11e30e1d7edba284fe5a6c6590462f79c32224580cad587ab92b13f735c0e05e344f8dc2fe1b25dfd564015fc4d887ff527fff2d7b28b6ce3d2bed3913a9c57944c849add5050ea724927d266c249b0ae10e4b23d39eee1d93010be0ae9659b707da2745147e1223ccbc3d542120eadf78f8aaaf8759a4"], 0x1) freebsd10_pipe(&(0x7f0000000000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000240)) getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000180)=""/18, &(0x7f0000000140)=0x12) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r3, 0x402c7413, &(0x7f00000000c0)) write(r1, &(0x7f0000000280)="24469565871678e776c38f4793e62d6dadb553e1ae0b18f2bd07a5fdad34fa5cd78f3ec5ba12528a061e773776a5ff375fac7c6fd414f9b9e65403f62880b39bc1d589683fadcd3f6c6d333cbbb4f5ee6b308718ac0561a7d0921df6a675d7cd5b4fd6d373f480049d8adb01e2362d0e2cbe8b04cbe9a378a1e903168dcb31372a82d4a03de3f998fed3b1", 0x8b) sync() setrlimit(0xa, &(0x7f0000000040)={0x8, 0xaf}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000003c0)=""/120, &(0x7f0000000440)=0x78) poll(&(0x7f00000001c0)=[{}], 0x1, 0x0) 13:56:06 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file1\x00', 0x110000, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r7) 13:56:06 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940)={r2, 0x40b}, &(0x7f0000000980)=0x8) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000009c0)={r3, 0xdc, "8d65fe172807738e4ff2c71a6e725e98a2d1a54e1d576a3604f6ca9b2c43ad43416a74b3a43398ef1aefe9bbb1e350407b5679ea3abf24c76ab8ea303b63b6de652fe8d7efef0ef2ded7d47d5aeff6b966760d85a47d97ff6905e9be83d3bc50ae80e0f16f066661a6fc72d2341ce889212e4814ddc8783634899307692d5b6fd95739367a221c19d87f631c3da8dc13e8e53f9060a38c9c74fade2200ab12a70777f58fcafcccc11ee82e4de70e957449e44c6cc58bd837b3ea81c0ff4a84252bbd522df487ec2ed03bdd21d06ac2b654ab8bba439404db003492e0"}, &(0x7f0000000ac0)=0xe4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:56:07 executing program 0: socketpair(0x1f, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x79, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x220, 0x2, 0xff, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 13:56:07 executing program 0: r0 = open(0xffffffffffffffff, 0x1fd, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x44, 0x104) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "fca5152b67563601abdc98d18f1a60da028b3ac5bbbd2c61acbeb880f49f72b5cdd63d2a3790ab7cf2cc827642f2a0bc9050d7214a98700e3de6903b3a49870438dbff2161f10285e5b07fb1e39c37ded64605ae3808eacaaaf00fdc0b052cbe8b54c1074912d748efcefd7af6eaf254d2c675131df3ece6b5feee4de05488ac462d8e75b90678c7e3ac3d474c4234fa8b679ee25c24ea5bb3d63fdc1f92a3382bfcff90b8259f66daae57eb60cf8eba41ced16b07f58cb326d892b49925f79ab74bae60d9a3c2b17c696d3e13eab6cd4c38d4834dca814e56fcc3f22bdde21028953762a8e33dabaf76599e3ce33858"}, 0x100) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x4, 0x8) fcntl$lock(r4, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 13:56:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x15, r1, 0x200) ftruncate(r0, 0xc7) 13:56:07 executing program 1: syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:56:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r1, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="697ab99964d7ccd53bee9248dc18b9c02845287851e891b79546e21d2e33cd0c523980b8a67877e26a5eec83837b9624ef5370bce47fc843e25fbb3a9bc3ea4d7d0dfd3c9ad03a3a1434237695089578321e3a45ef9a0ca9cbde343ea03e2ac326", 0x61, 0x2010c, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/191, 0xbf}], 0x5, 0x0) 13:56:07 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd607b665c01a000e4fd8000000000000000560000000000aaff020000000000000000000000000001ed33aaca403194aae21296097cec5fa5d93b81b4153837fa0273252b260d800ca055f1891c83034e810e1ac3f899d88bfd33edf4e15a8a3df6d99c16f1c4bc11a94e18f9f7a95eaa318afd1f6aa4f8d6b869e34fa786ae0cea0be1e8cc6a46b8b97daf0e774af6bcef3b3dead71b9c5052415576d3e2d691cb161df9014889367ff8748c58f6328d3591fb98abb56b96f4cd169420d3997fc9db481e7561a03e3af1e9c5aede49070ed19b15eef5bc5a6770c120d6882d1d42c8bf8e07fa338f0c375cf188dae617d52f71d088f3e79105fa15868f532c8aff1c96e7bf055b234f2627794e2a4aefb789eb48bb21fadc491f5e5c781e7e8213762c792906a5f9a3269a91a7c9e458a7cfd4f227a8d7cd93576e95b0e0fc1078b482d66f139cdd61563f7285cd9e157452dd6e997b8f32e370cfa3e88002cdc76420d65a292fa7c3c5e1a02f5acb822d401bea04470d1787b7f3d84ab8a5db8b8075175477dd098d5b5e6d3957f1724d43b034d1b2ff465a891f71c8619d8c407707a02680c4a4efdc67a7d765225930b923888a2b181cfdab228136b793ee52890a7ba6c5363a"]) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 13:56:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000c5ab49301af89ffa86818eda20f6c4d30b221a7d6f7a3feb101efe01370a899ddc6b7456938cf4c4e72cc1e0a00cf82a4f6a18fe724eac8789c2d41d940a3b30e3a8ee9c15979167d26d0358c76b5c0df68a21f77d7e5d88b21e733c6763ac511cf41329f680431612ae8597bfff"], &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x0) 13:56:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = socket(0x2, 0x5, 0x5) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x81) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x13, "950aa11e3296de94805153d6765d9de10f794c"}, &(0x7f0000000040)=0x1b) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000000400)=[r3, r4, r5, r6, r7]) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0xf000000000000000, 0x4) 13:56:07 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x100000001, 0x10}, {0x2a, 0x1f}}) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) sendto$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 13:56:07 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x1000, 0x4000, 0x3f, 0x80000000, 0x4, 0xd8, 0xfffffffffffffffe, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1a9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}}, r1, 0x10000, 0x6, 0x93, 0x4, 0x2, 0x800}, &(0x7f0000000240)=0x98) syz_execute_func(&(0x7f0000000640)="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") setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 13:56:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r5 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x8, 0x200, 0x6, 0x0, 0x1, 0x22, 0x4, r4}, 0x20) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x100000006, 0x8c000000}, 0x2df) 13:56:07 executing program 0: syz_execute_func(&(0x7f0000000080)="988fc99a60956d0000f7f2450fad87000300218a2069d00fd1b02d0f0fd4ae00000060e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b116acace22c892a0f0000049f") 13:56:08 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00d604e17c56ca002e2f66696c653000"], 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0, 0x8]}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=0x0], &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xffffffff, 0x3}, &(0x7f0000000200)=0xc) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), 0x4) 13:56:08 executing program 3: syz_execute_func(&(0x7f0000000140)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x17, 0x10000000, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r2) 13:56:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fchmod(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x5, 0x400, 0x7, 0x0, 0x80000001, 0x7, 0x6, r2}, 0x20) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="7053e6e122300d6c2e19e1beeee5e4b618d9ee8a145ada19c5d604e0b0e569ee346d9c0c3a4148caa8f91153ff4292fe7246d4d3583cb37be14c24a866da26e5d1f594833fe5c7f3bbe1ffd02222d02573f805f8e802c073838da875d26a0a32d8d432c9351bb2941a8806d730ca55f7e72010e265d6c0939dff432a16236c8cc63e0322c2c81f53047ea62c07fc9731af79135338ec44c5c0224736fba7f83626a6d6d6ab8d368d4169ef2a7ff9741df116e1dfd600f0b037d181c95e4d9b14e8281dcf4fe71d16cb04e579598246ca6cd10e5a") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:56:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) r1 = semget(0x3, 0x3, 0x40) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/155) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100000000000000010000", 0x30}], 0x1, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000300)=0x1f, 0xfffffffffffffc99) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000200)=""/200) 13:56:08 executing program 3: r0 = socket(0x1d, 0x10000000, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffffb) select(0x40, &(0x7f0000000000)={0x400000000000, 0xfffffffffffffffc, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400000000002}, 0xfffffffffffffffe, 0x0, 0x0) 13:56:08 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000140)='.\x00', 0x100400, 0x21) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x10000}, &(0x7f0000000240)=0x8) r2 = semget(0x3, 0x0, 0x102) semget$private(0x0, 0x4, 0x4) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000300)=0x8) readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/211, 0xd3) 13:56:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) freebsd10_pipe(&(0x7f0000000000)) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 13:56:08 executing program 0: r0 = socket(0x10, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 13:56:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)="c688f8f8bcc93ea077547d95d8a89f0f86c35c8b76b9c92f86703e0c16e4f5709224134486f8ccfbf26aaae0f1da06cbaac1e9534339dd3324c9bd34ab521440f200db4556341e93af63aba65186132d1b489d7160649f1ac2e0c1a013a9343344b73a329ef81d5ed684b284637b7b4395d7abec545f661faf83d87cada2b3e4ff5dcb834d09243f2cb0199e760726efe7378976f846ac73357535118de41a21d657e8c775db855ce2747932226a25c72b0b4bed5f93c2d686c2", 0xba}, {&(0x7f00000001c0)="82122be63e43e20d0fe605a20b3e13d5e163b81400e64bbdf29d2613f7b8665a160603ee61aea24de9f4f1eeb64d321e81f80a4142a30731ab492ff40a7afb27bb94abfe7581c1a15988cf09b64352381dde0eb6d3278c6480f61f7c24ce40c2b76b512d076b2e6f2cc7", 0x6a}, {&(0x7f0000000240)="81e0fc8f9790890e37eeb309afdd3b9a2937d70463e2c7b4c052506ddf1b02e724ea56cbeb5a8ba87a3a1043073e795520645da65bf23866", 0x38}, {&(0x7f0000000280)="a5b05133078cedab5300f590aad80316c2fb98fac597b5b5b0cb4d362fb56ebc02dfb145e4c525a72f11e003f5057fc1f0498084715ba33fd1ee53a3d077bfcefd2bc4bd9f5455b2b8c0a401991b89ab9e38e7f24dff754a49c255950478c513eee2a32267fbcd942c81c5e4c184d510bd709a537f625d0b76e28cab17af49aac4628783edd1b1ffbbed136791abccd57cd7e27ff2087b7ac4dc9993784c8c3f4eee7751d774c87b71a62be12fa75d3e40527b91200ddef9813cc4ddb3ee0946", 0xc0}, {&(0x7f0000000340)="e20d2668d58e80c4c01322177f5715a71776703428c0938b2f6066d7", 0x1c}], 0x5) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000540)={0x53b8}, 0x1) syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") geteuid() r3 = fcntl$dupfd(r0, 0x11, r1) readlinkat(r3, &(0x7f0000000400)='\x00', &(0x7f0000000440)=""/178, 0xb2) 13:56:08 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x7, 0x4) syz_execute_func(&(0x7f0000000040)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000200)={0x94, 0x8}, 0x10) 13:56:08 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x3, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = socket$inet6(0x1c, 0xfffffff, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1, r1}, 0xc) 13:56:08 executing program 0: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000000000004b1a97ed9de0c3851975f91f5fecf0092f0490a4a742647a032f65a5c8104c65e8f6e590f9d85872968c3a0d8a69940f9a4ee810283d661f3f9c21c07ba602bda2f413dc5ecdf0d373183803385bcbeb4ddeefb98161ad7fac2fb281851bba5945679a31000007000000000000000000375e7e3b3b1eb0238151e93ec4054c4d9f69c9d3dbc11fa339bfd8d8dd0fe49cce7eec370ca80ebbacc7cc3586e333fefdf86aa409b6c2815ac9b2b5c2fddff0ca82ae402457b9ecb138f976dfe9bc83792500ce1c89750495a872a582e695591282d85db6b31ef3430603ae0dbbf8a0c90d200ece86960fa14e54"], 0xf3, 0xfffffffffffffffd) r1 = semget(0x3, 0x1, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000000)=""/106) 13:56:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8007, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f53ec9"], 0x8) 13:56:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8001, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0xfff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0xfffffe9f) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x8e9c, 0x4) 13:56:58 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 13:56:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001400)={0x1, [0x0]}, &(0x7f0000001440)=0x6) listen(r0, 0x1f) setsockopt$inet6_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000000)="733ce6e5e74579c17d793255470b70c79ab7cf6771ed3a38323c40bc38930155a55caf70559e30ea0578c1e88774e666e8f59850a48a2559cdee7f", 0x3b) 13:56:58 executing program 3: syz_execute_func(&(0x7f0000000600)="98a84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b326d66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b9d821045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd300771000c4ac718bc4c3214cb9a5605419c2011d900b00006666fa4571220b8a826e756e750dd4d48cc7e8628f68089090de360f77a058006100e1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x1000, 0xffffffffffffff01, 0x7, 0x0}, &(0x7f0000000040)=0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="503c850b1005b7fb6e61a26138adb0784de3e921c361e480d5fa6f43520f3268304da25292a269abbff9882cdd7e8ef29e432bce73d36687b437ea9fee6e3c6317fbac5c1a4b9fba1efd4f0494745485443670dd40027dd3bf4bf4306cebbc00dc7caf353fe17c7c61f6d4025a8813bc13c388e3afadce032b5476ec1f8bd881281577282e06c228b5810ea7105caa5285099a3cf35ca5ba1af438520eb11756bede5d86d803bfe042cb08566e6f74a8f5210d1da3799b02a447dc35452a0ccb54814eeefa2272debf9974e92c4059a2e9e569730da86f5d6b7ee6e54c733c6ceffa00d13b8cecd856c8f566df", 0xed}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f00000001c0)="63c52d80d0a8261ac5d3fcb8744568ce9ad1325cec3cc53aadd740d6b32c1f09b947b786f12707b509ce2ec48bf41378e431ee9f", 0x34}, {&(0x7f0000000200)="866ce574c4841c369835d4a1", 0xc}], 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xa5, "106bf23e5670e1db54dab48033910b82b38cf343f08fae810bdc12b0ad4ce7d2bcc28beabc4fa0d07645d4960582bfeb06cfeb9cbf269bb180b68c3bcbdca9cfac4e456193fb3877292ea4b3ef39c0d19e31dab62e0626a7ae6648a2e1e0eabe5f8cba64f21a8e12fa672e337c7beda1c4f051f783200360a6a1a4280b3b12dc3cbef847c3a44ae9ddee956e90c05e304e9c92e1e258a12c30144f8bb4c681e5d1419e700f"}, &(0x7f0000000340)=0xad) 13:56:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 13:56:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0xbc, 0xa00, 0x8, 0x7ff, 0xe3, 0x2, 0xffff, r2}, 0x20) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 13:56:58 executing program 3: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000a40)={0x0, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x1000000000000002) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r1, r2) 13:56:58 executing program 2: mprotect(&(0x7f00000e4000/0x2000)=nil, 0x2000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 13:56:58 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x1, 0xf, 0x400, 0x40}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000d60d4a000100000000040000000000000000000000000000000000000000000000000000000000000000000000000000001a00"/132, @ANYRES32=r2], 0xffffffffffffffb3) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) r4 = semget$private(0x0, 0x7, 0x0) r5 = geteuid() getresgid(&(0x7f0000000300), &(0x7f00000003c0)=0x0, &(0x7f0000000440)) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000580)) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000780)=0x4) fcntl$setflags(r0, 0x2, 0x1) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000900)={{0x28ca9cb, r5, r6, r5, r7, 0x14b, 0x4}, 0x100000001, 0x7, 0x7}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0x800, 0x100, 0xff, r8}, &(0x7f0000000100)=0x10) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r10, 0x84, 0x1a, &(0x7f00000001c0)={r9, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="0000b5d040e4221c100a068a5a612c5a7785cbd3e53dff4dd77e44de8dda9bcbd47c59da1fdd1a719448b1ff002aeaf5738b917c03af78f320b8d6de2baa5086df4574446feed4455567c54fdb1420a88927087ef284a33b8bae949062c3d74513a6fa83f58639ec9d9f96f2149206dcd5b3db186a8e13e9fd9c522af3dad8548243ebbd64c339b5d70319334bc6c5f4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x16, &(0x7f0000000400)={r11, 0x8}, 0x8) 13:56:58 executing program 2: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget$private(0x0, 0x3, 0x42) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000200)=""/49) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 13:56:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x6, 0x5, 0x5, 0x2, 0xb7c5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xfffffffffffffff7, 0x4, 0x40}, 0x10) sendto$unix(r0, &(0x7f0000000240)="442aed81fdc2396ecb671852d8668856c53417feec31c7d88143e5e5811e6b94b62be01f81ba7d0e745cacc82eebdb69df80f129146aab24145108a9d6c9a060aadc61357f69ef02d6d6808af33f2376f6428c0ad8fdcb29801dcf148f5e09c3e388a68455f3d29df49ea70c5152f18e53d1b3892e3def0917e15ea354c4038c03f7c76bec5ef2746950d90dc7f310c620582bac95b6c83025754e165ac98e27b0d561416c00b01a42a4bdfae06cadc051e268b24bc7c600b519ea9be3621ef100d6ccab0283c35754e6a0adf658dd496b8f7209a6", 0xd5, 0x2000d, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 13:56:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000000)) 13:56:59 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x100000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x2a, 0x0, 0x0) socket(0x10, 0x20000000, 0x100000001) 13:56:59 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x40008e) r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r2, &(0x7f00000000c0)='./file0\x00') sendto$unix(r0, &(0x7f0000000340)="616806f430dd7f26be6b2c308e2eb91fdf8ef8a1abca7840a1d86a7b31df5bb6a6bec0b0ef734d3e6fc149ef68b21328ef192b047050207a8c65786ea7ac0e90b963f347339978339b0ab47b14851adcf6bb9956b223c187af34fec267b5f7d357eb7d48acd5045532618b7d26d34e07ec5cf269b02cf0fdc8a41c16427cbe593fd2dbb3f9aa44d0c1c74700264d07dd91bfaeea5c24e096cbed4745cf07e9985cd527d2e8a6b39349481f393a9c3fdb13ad37b0d6f09cd714e5ecbaa318d87af8a8f037c9", 0x187, 0xfffffffffffffffc, 0x0, 0x0) getsockname(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)='./file2\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x8, 0x4) 13:56:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x1}, &(0x7f0000000040)=0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff, 0x6}, 0x10) 13:56:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x60) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="be2b7d642d04b30cf924ef8d62095c7c28fcf0ffb206cb59b9ddeb146cf4ebdb66865673530879013b868e6a1518f5a426c25ed25d4648d20b64f5817535184d81eb71ad75ec3b00815dbc503154e4b98a1ad2894e6989adcd0dcd4f8e6c1cc194c6264722b4afaf99a0c043bf6c299ab640fcb1c133a5f123cb0932dd348c9f6bde9367bae93227d3251ff84b40d08120d63d94014afdea7bd4b0db94b9ab76ac838eb4bbc4b7c7fccb1665d45a8b422db2e910fd259cf53bea138d9c3ba46565cec83a2eb1ab5fb3e223e0bd29f5918f843872a024b36842c1501efa9482f3135910d739bdabbe4c4ca39a8c8f8fbfdcd52fae22a8cbb0952f22ec3702c17b4af1da00e641f1db6e7f7bd104258b3a61292d5f10f0b48ee33a45cd8dc9c1997766548834504458364732e67e590bc1659f98903a8d767150c1be87b9e3c3ecaf3cea6c043aa0ba1698e41aa9de9bf7402284c64177d822267795109e90bddd08f7ad2f4edc5a08986975d2412641f96397a01e7113f47d808b87e77b98034757c5e29bee096e4964544fb848e4682d6a880c14777f495866a806a5ac02da63ca00e809c8872f685edf1fcc6cf2d9ec8c77046877ccc9f3a5b805415399b306e1eaf1a4a07cee18bed24e5b714df38e47da1bbc77616daa112b3f29140c1c3a17f140d590083a313f613d86aeb3eca4b11a39c8d4fabad7bf0ffb351b756af759caf7259f6ac830d5421cb9261d37c940ca1a6a3aacad8237ab8c15ca78e94fdd369890e6a3b600e04675df3d0ac34bfe86d302a831f7f9bad47953b905778307bd3d8c1380cad72c7c8a7da08141d688cb7e6be198d51d8e7104ae676c205923bd87b2cbf483d2461605f819fb0de6d9f9f65f361a3514e6837ee1c62d02a87fba0bf326ea1430030ff59c00703c2a0ab69740e137db79ad59d6c5ee6032e919db358101b27fcbb523f837fa90bb647d9c8936735234fc752c2fae3889b36eb2b3be271d267b639465fcc5ad7d336947de9cb2d8466e11e4c8042c90feed5e6cdb42d5a6aa8840d031248b6ae58d3c115585421f8ef3b506ef3dd1405929982840cff48d8bc2b6a2d575d090a6b898aa43dae8cfb8f5ca829d970804481be50c61645b8b493ebf0a78d416a938b59a0cf8c130646f73bffed7a40e5e0dbf53ef44465d6f06e348c4535936ec5f35de305f064f69c17f61fc8cc762cb64acd273439c0a4309d4f2a68182501c97a37f82670c8ce393c1da94854c2e812bb07a726c5c196afd3ad1ef6748174a45819d5c65f1c196af7fc35ceb66f4229b7a82f1f21292747fa38958730c9da276f9dad4a6434b3397c8b76dc45b2bcbd813ce5bcd66ebfe71d47a82160653d22f3a11a3fbef1c4c775db1c58b2e29798abb4690d29274fe5b2be17915ffcea59e4ea7796534814c10f82c57e779f0b955ef02efe9d7d6d08d4449573cf95f4ec94ef6529525bba9c31946b60f2ca846c0577f676fa817c86943ad99829ce77b7039541ed568434106e859ca77b3c57baa88901e8ca484a0565bfa216914eb3941efcc4b5affb712226064b0f1ded73207792aaf5342938a7b4d401e1d505c8ccafd0e06a1220890dfb72a3d56e2cc05115954abef291f0e81bd4284b81a25033b598062ae826b209e8526930b20302a5ca8732d40d56d2302b255f62585a45ec54c7488e17c3f3630c199e5b6e55f033350a080641741dcebc4e37b3093506d6b7dac1bbc48434c93d59e47bd528b01f248e24151e4cdc59ed62201d01146f81a4f41a70ae4b84ce799dbcf41c6695bc297c03e2b3bf96fad43e245331dfaf16bd5bbb712e20fd06048a8c7f4c62fd2a0fe4b6c7fc5d3f3337788f96ace54c66d3cbb14cc6b6dc4469dadf4781e4ebfc2de4a39e6da95d440f34776c638b42022a1ffc81854823ceaedb6e2fc811cc06df5d9b77a5b16c973f17921c66327f1173d9a4b14c0429a6cc66c2fbd108e6661afdfb924126ba9", 0x585}], 0x1) close(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180), 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000000040), 0xa, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x74a, 0x2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}}, r2}, &(0x7f0000000300)=0x84) 13:56:59 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1, 0xfffffffffffff801, 0x7, 0x100000000}, 0x94) syz_execute_func(&(0x7f0000000180)="0c1fc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf966c2c2008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68c401f8132f48518fe9509b9b9bfc0000c1ea01eff265dc5f00c35bfc45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3c4e27d1dcf14c5111154111d00") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:56:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 13:56:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000080)) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8580, 0x100) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="500c7ea367eed4f2dc1ecb1cdfedc97b3d1cc7bfc5937f2c43d69adc3e056bd3d5edf745d0fa5fd943323eedf591312227f5fd84025d229fafba934007fd7f9097c86bd34e3a37f137ae4bb58a5b901e32418f78bce188ef3d95d40e334c390a7e259dfa1c592f9aec") 13:56:59 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x42, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0xffff}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x7, 0x4) 13:56:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x0) 13:56:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r1, 0x2, 0x5, 0x400}, &(0x7f0000000180)=0x94) 13:56:59 executing program 0: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x16080203fa) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xffb, 0x8000) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x4, 0x2, [0x2, 0x7]}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x0, 0x31, "dbe2ec602e3367a76d305369561de1d7f2d8a5fb572131b01e614c67e605543f3000c79e8ec57df8a69f6dbd76ed59208e"}, 0x39) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577") freebsd11_mknodat(r0, &(0x7f0000000280)='./file1\x00', 0x40, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffff9c) 13:56:59 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0x2f) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x40) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r0, 0x0) 13:56:59 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:56:59 executing program 2: r0 = socket(0x1d, 0x5, 0xf52) fcntl$lock(r0, 0xf, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) 13:56:59 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffd6ac8d04cadaf2ea75ffffffffffffffffffffff08004500001c0000000001029078ac1400aae00000"]) 13:57:00 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x2, 0xfff, 0x2, 0x4, 0x5, 0x1f}, 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 13:57:00 executing program 0: syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000000c0)=""/30, &(0x7f0000000200)=0x1e) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x400}, &(0x7f0000000300)=0x8) 13:57:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x10, 0x40, 0x7fffffff, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r2, 0xffff, 0x1014, &(0x7f0000000040), 0x10) 13:57:00 executing program 0: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 13:57:00 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x1c0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x82, @mcast1, 0x4}, {0x1c, 0x0, 0xff0c000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x9, [0x2, 0x80000000, 0x9, 0xdce3, 0x1000, 0x58c9, 0x5, 0x4]}, 0x5c) lseek(r0, 0x0, 0x4) 13:57:00 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000001280)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr}}}}}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x2e2d6b68372325d1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0x9}}, r3}, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x102, 0x9) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000000c0)="f63a60d1a191390c55f7dac6258f0dae8b4dcf0eb55f83") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r3, 0xed, "6c05004f72c197008df003ce18cac37522149637a4ef2b17bc18a1b2c93455b4c9c42ffc2a5ebf627bcdc16b6b6f648328847d669a98f4850114ad65e4d339f036435cb31a730708d0840653b7e98a84c091e3a03cced41f5fe875e75f4446d0a4e1f29f58f82fce307fe90f2959faeb2a2f0219e216dfdf1bfdf96590a90855c8a4f1c61c87015af75c52dbb73d534b581dcfd794cdbe849a522f86eefa7892f84d12e71be526c7af01ed7896f070632e16d8b80ed7db78063d195e08d82cc9f4154d2bdba7126342f4656eb9318f510140808fc9a9afbc6e65bf8891404b01f6aac2d4673ce1eea3057cd222"}, &(0x7f0000000040)=0xf5) 13:57:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget(0x3, 0x0, 0x2) __semctl$GETNCNT(r1, 0x6, 0x3, &(0x7f0000000000)=""/158) fcntl$setstatus(r0, 0x4, 0x8) 13:57:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x7) fsync(r0) freebsd10_pipe(&(0x7f0000000000)) 13:57:00 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000000e4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bf30f51bb04000000c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600b1ac45e22c892a0f00006766470f38297e009f") r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000180)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x80, 0x14c3d8a6, 0x0, 0x1, 0x8, 0x5, 0x3, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xf8ea, 0xffffffffffffff01, 0x7fffffff, 0x1, 0x3}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xe31, 0x9, 0x7}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x44, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) 13:57:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setresuid(r1, r2, r3) setuid(r2) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) 13:57:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="070000000801615fff000000000000000080a7fcb753c5d9df99e21c3e488031b2dfa4d995c57f8a21d9f1a27055670923a7687a8132ec82"], 0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000140)={0x20000000001, {{0x2, 0x2, @rand_addr}}, {{0x2, 0x1, @multicast1}}}, 0xe2f543a0d5a8ae2d) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000100), &(0x7f00000002c0)) 13:57:00 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd600229000000000000000000000000ff0200000000000000000000000000018707907800000000609421d51fb582959df2000000000000000000000000000100"/102]) 13:57:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000000c0)={r1, 0x0}, &(0x7f00000002c0)=0x13c) 13:57:00 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) socketpair(0x2, 0x3, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x6, 0x2}, 0x8) fcntl$getown(r1, 0x5) getpid() getpgid(0xffffffffffffffff) fcntl$getown(r2, 0x5) accept4(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x20000000) getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpid() getpgid(0x0) r3 = getpid() getpgid(0xffffffffffffffff) getpgid(r3) getpgrp(0xffffffffffffffff) r4 = getpid() getpgid(r4) r5 = open(0x0, 0x0, 0x1f5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)={0x4, [0x68, 0x9, 0x7, 0x81]}, &(0x7f0000000380)=0xc) getpeername$inet(r5, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) 13:57:01 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x3ff, @empty, 0xfffffffffffff800}, 0x1c) 13:57:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 13:57:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x7, 0x4cd, 0xaf42, 0x80000000, 0x68, 0x8, 0xd9, 0x196dcf4a]}, 0x14) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) 13:57:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f40ab23db385d5645c2d"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f00000002c0)="7389759204c86b5fc69de80a1156bc4004b57939a4e5d3ebc2092e3ad2abda7f23f8f3d22c061a57d6409814f2ee85433532b4b382fe2db79812774f1f05a5285e56c892624a201a85da6f46228f1e481ca4968009a0a419271d61a24e92f9c3f1bea325ffb334ba68", 0x0, 0x1, 0x1c00000000}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="3f2931098f665b6b9e5d50921c0c755e8f1101b470d8bf529bbc52d2de8bdae804e25b31cd569d42fa91d7a41c1b11499afd58631234fd9554c22dc8f8af544bdf453a5f5817577ebd25d4d7819692b17f74dadd648427740c6411c77291861d7095d198da4144898dcddb03ba09d8bad9ec34bd0c5192c254b1cbb35901aabbb4b1cc97f73f4ff3966dc37df46f5e20", 0x90}], 0x1, 0x0}, 0x8) 13:57:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = getpgid(0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x802, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000240)="90abd04a866c7d04fa8a0cb267f8990c21") wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:57:01 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x2, 0xfff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x0, @loopback, 0xc84}, @in={0x2, 0x1, @rand_addr=0x10001}, @in={0x2, 0x2}]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:57:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, 0x0, 0x1, 0x8, 0x20004, 0x4, 0xc04}, &(0x7f0000000200)=0xa0) fdatasync(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={r1, 0x7fffffff, 0x101, 0x3, 0x7, 0x6, 0x7, 0x800, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xf3cf, 0x1, 0xfffffffffffffff8, 0x8, 0xffffffff}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, r2}, 0x10) 13:57:01 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/63, 0x3f, 0x40, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = shmget$private(0x0, 0x4000, 0x134, &(0x7f0000721000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2") mprotect(&(0x7f0000720000/0x2000)=nil, 0x2000, 0x4) 13:57:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setgid(r0) 13:57:01 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000180)) 13:57:01 executing program 3: syz_execute_func(&(0x7f0000000080)="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") rmdir(&(0x7f0000000000)='./file0\x00') 13:57:01 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) dup(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000000)) fsync(r1) 13:57:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = accept4$unix(r0, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r1, 0x3) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) 13:57:02 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/59, 0x3b}], 0x1) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/239, 0xef}], 0x4, 0x0) 13:57:02 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) 13:57:02 executing program 2: semget$private(0x0, 0x0, 0x688) r0 = socket(0x1c, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa00ff9c4ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec4a2219620c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xdf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x32f, 0x2800, 0x8b, 0x7fffffff, 0x7796, 0xffff, 0x5, r2}, &(0x7f0000000080)=0x20) 13:57:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @mcast1, 0x1}, @in6={0x1c, 0x1, 0x401, @loopback, 0x7}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000000)=[{r0, 0x88}, {r0, 0x42}], 0x2, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) r3 = geteuid() freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000400)='./file0\x00', r3, r4) r5 = socket$unix(0x1, 0x2, 0x0) r6 = getpid() r7 = getuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="b1bb932f0b8ca925438ecd323b58ee3c78d18ec34c238b15205a00923665e22757922a62b215f4d9c856beb1d7d82e2d65537b3fdc743823643fdc253fc451a890c39761a64599767daae25a466af5a65d61dcfe3821a9af6aec2ea5843e2b78fecfb595194897ac6cbd", 0x6a}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x40, 0x8}, 0x81) close(r0) 13:57:02 executing program 1: r0 = socket$inet(0x2, 0x800000000000000, 0x8) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="bee1e5717865cbdf548cb1da5243ec511446d5474bae3d370b9337d7bf533726e0cca6b2c85f697eaef380b48754af1cb94c8b0fcdb26a7ab6c4e8c5e4caae829369c7e345ed3743024f500c642be723e67068e84b5256ec21c4d531d8500cb1244269716a395777cd2c5c5ec60e0972e9c5fcf3b97d15248558d0e5ff535033aa4a6472a3", 0x85}, {&(0x7f0000000100)="13a151489c967f3b3baa452fcfc368a3e53888d96ca10468dc2f0b715ed6cb03082b254ebb682ffd86c91217678bb2176aec322d3549a6b668955efc5db1331d94a5b01ac10f0edc389b009698e3fb6004f45418ab87f1826442b84cb8eb5baabc71d47f4328f7445a85f56a7938de264405c145cde4ee92f9659b0f28555646856e3f7e2d87ef02c912741f2310b15a5d7517ce09b1d1db94c9eb7bcd7714f15143aa21543c", 0xa6}, {&(0x7f00000001c0)="01b8be70", 0x4}, {&(0x7f0000000200)="280c5b84dd255bdd07a5b1f5c188469985426d0d097397e0beec57035c177bfb8f26db662dbf2b79594c52903fdd7cb89f36b9aefa2e0ebd88fc7197d6beb59753416580c206ea2fb2ae16a4837d1577cbcaf24763a936ab79143f0bd005ddcadf354b00b289c524bf7ad6bd2e9f79febd2dd035452a027d98c359152bad515777983f98510dc72af5c0e1322c62faf9", 0x90}, {&(0x7f00000002c0)="a859c3e8d246b917ed8634f3383d17bd07c86be8ab74857afb329ebeb804316929220fc0cd1ef89019f61a395e544cacd81321b7db734be8a408fc2355e1c9afc9e393abbbf4adf407bdb600ad0cc5d4af2764a95a53782f", 0x58}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="9553bddf95be3541e1f5530ec8bbea5e2066bffc23cf5e60249ebf910ac16883dfe333b609c55c48ec2911ecb70c9fb62eea7098ed178c7c1b81b9dc4803fac988b94370fbd82057c26835c281e0198254459f0f09df7bf5a509acaa6115536f67ccf6f863b5e1a459f142ee1f1097cf6570e658d312304e2a4a2d337f6c9d877e0ea8c1994aa8f2eab56c44539d7403d806f5966f6f571405f7e7b8a2fe8c3c2bd17c425ad7940f6323319a0b82041a7860e954b90c928a325f06953819c5b9514a44e65b01315470a65cb7fcc1cb1cba3c25", 0xd3}], 0x7) fcntl$dupfd(r0, 0x6, r0) syz_execute_func(&(0x7f00000005c0)="40a4c4016912883f0000000f16c98f69389b3b2666440fe6fb660f3a1501003e460f1abf41520000c4e27d463dd8ce0000676726f3a5c401f911e7") 13:57:02 executing program 0: syz_execute_func(&(0x7f0000000000)="b12766460f75fecd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0fc4014c52a7a78bf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c500ffb26400f0d18c401fe5ff6e3df2070500804f4c4632d69f2c35411f30454111d00") r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = getpgrp(0x0) setpgid(r0, r1) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r3, 0xffff, 0x0, &(0x7f0000000080)=0x6, 0x4) 13:57:02 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x10}, 0x0) 13:57:02 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x4100000000014, 0x66}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 13:57:03 executing program 0: socketpair(0x1f, 0x30000001, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffff9c) r5 = open(&(0x7f0000001900)='./file0\x00', 0x100000, 0xa9) socketpair(0x1c, 0x5, 0x10000, &(0x7f0000001940)={0xffffffffffffffff}) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001980)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000019c0)=0x1c, 0x0) freebsd10_pipe(&(0x7f0000001a00)={0xffffffffffffffff}) r10 = getpgid(0xffffffffffffffff) r11 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="f39bebe50c1edd712cb9dc411e8e3d22c02d38394f4f67400dcd3229e877a7d26d8c6b4c68cb1a20874d286150", 0x2d}, {&(0x7f0000001540)="c4060f6de43b562cd155a5365c7c8dad", 0x10}, {&(0x7f0000001580)="efbf3c5a968186ad59d5f2525c381d28cf8b5ebcd396e6b27f3830970ca2d6ae00cc151364d9b4753e3d16d5c454446bc75614573b869c36ad7e6259d371a124ffbc47b5a65408b88e14582b453e2c797d730527ed04ae9359ae8ac84e1c9f68ace9a449f85c562c2867642e7083e6355c0c0a", 0x73}, {&(0x7f0000001600)="f29d1faf7b91e97acf4c21e700472906141a04a130d1a6b221417a1b562b0502eb9475398004e03a9dfd0c73bf9fc88ac24ef58d0854c768e0eef824ffb5fb5220a8d2875a87549fdeb691c1e940b99d846fd88ba7f1e19ad29899307ba68a61903bb55601d13bc81a54d522f4d887c7c14a24859033e9be5201101d586f4d89a65890ea92e13c7b5386e5fe70ce8f425e9e97ef2bd9e5c005ab60647bc5ebc9cc91ea13b90af3ee189e308d4c182b9a747b0df465db3ace535b71d9787807c9fe1f61aff96578a0a64b9a7161212e85e95340abfda81ed299a1af5b53b364a32c0200961d801a8707408457340411838aeb91b0ae40f0d6a951", 0xfa}], 0x5, &(0x7f0000001b40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x10}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x78, 0x100}, 0x1) syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r13 = socket$inet6_udp(0x1c, 0x2, 0x0) r14 = accept(r13, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000480)=0x10) freebsd11_fstat(r13, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)=0x0) lchown(&(0x7f00000001c0)='./file0\x00', r15, r16) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r14, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000080), 0x244, 0x6) getsockopt$inet_mreqn(r14, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r14, 0x0, 0x9, &(0x7f0000000180)={@rand_addr=0x7f, @local={0xac, 0x14, 0x0}, r17}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r14, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) 13:57:03 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @empty, @broadcast}}}}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8280, 0x10) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x9}, {0x7ff, 0x400}}) 13:57:03 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b3b4e3de7a974472f680005224a5ef74ce802fb5c4e4c6b5fca2085a2a94bcdb98a3958068dce59a1997c94d23f78ad54d32507d836adc235d431f66e494bd8bbee84be918b10b7ad14a641015f9ae387f", @ANYRES32=0x0, @ANYBLOB="0700000002000000020000000100010007000000"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7a}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:57:03 executing program 1: r0 = open(0x0, 0x1000000, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="198e19c1609d69d0d0b948f5ba5d05b32368d13aa9058298f1b8f99d8e783cf9242e8360b3039f0b6a62eea9cb36701db80edca91d94f05ca5b345ab2c29a9861ec849433c5051c7f84d0e49badd419a62e5afc7bd36acee7d4d05cbd899c374c7798bd198fb932d23b1cca06370fe4961c99cde1cf3ab34e2b5da49c475bc7c67431fbd17a701549c59b9af35afd1c8e6224e652966") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffffffc, 0x9}, 0xc) dup2(r0, r0) 13:57:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r1) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f00000000c0)={0x8, {{0x1c, 0x1, 0x7fff, @rand_addr="2002db3869216e40f332fbe2b0568fd2", 0x7f}}, {{0x1c, 0x1, 0x100000001, @empty, 0x1}}}, 0x108) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 13:57:03 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000007, 0x1, 0x800}], 0x3) socketpair(0x2, 0x5, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0)=0x7, 0x4) 13:57:03 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000140)='./file0\x00', 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000000)=0x8000000, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 13:57:03 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="c599e49b789320a542e636fa54b25371a37a8633b7d7d50e0d7a0408c6848c8a7943ca87ce533ceee58aa7cc3226d5496a6395bfb9b821f44effb69cfcc68fed747a69f13b76f6bdfa448b459086af66661fb9dbc9fd3e18a95379043794894e1e238a6a15189a18addfb885d84a395d318f2eff6846a814f65d4f34a8f08c50fac57299c0") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(r3) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 13:57:03 executing program 1: r0 = open(0x0, 0x1000000, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="198e19c1609d69d0d0b948f5ba5d05b32368d13aa9058298f1b8f99d8e783cf9242e8360b3039f0b6a62eea9cb36701db80edca91d94f05ca5b345ab2c29a9861ec849433c5051c7f84d0e49badd419a62e5afc7bd36acee7d4d05cbd899c374c7798bd198fb932d23b1cca06370fe4961c99cde1cf3ab34e2b5da49c475bc7c67431fbd17a701549c59b9af35afd1c8e6224e652966") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffffffc, 0x9}, 0xc) dup2(r0, r0) 13:57:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 13:57:03 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() fchown(0xffffffffffffffff, r0, r1) 13:57:03 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x1, 0x7f, 0x7, 0x81, 0x3, 0xfff, 0x2, 0x78b7, 0xffffffffffffff7c, 0x7fff, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x41, 0x0, &(0x7f0000000040)) 13:57:03 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x100000, 0x14) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 13:57:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) 13:57:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000180)="24c247bae2c685a91df2fb6ca797fbf774835f0810a0eee57513b63463741fc9cf6f198777c9b2769812c9a6188aba404e16ea43b1ac04f7da1a280f68d61e27dad4e2160cb32dd7cfd3f09db14aaf6a63596ff39ada6fc7fd6a4d69362c3bd7b9553eccd6498363df51e60a46a5adc9b83e21b018ed5c90c2c12d52c59e30b29184a35072efcba251bac5643a36f93ba9aeabb3803ca95f853f2c899ef5f0b4628b39d9b5686883522d149d61a7bdaa98d492a0f29f1a451b3325cc4e82e05c63b24a8ca4e575fc74e2587d54e843f024f4b885f69bc94bbd1cad4122a6ad824b0227f5867d049412a1a556d05122c20fdb951f6a3d68a7eddcb1a1b2007d3a9991fddc68d1d6df6518fb3fa2107443fe899e82893622f783956b0336a6b65ca66ee8d7a8b7ec8956d634e5ba4dc76075cc18375a116b61d1ebc62d4a458cbad76b9604cab9ed884f0f1f3a92f3c2b0d88814d2edb5050abfd7a1d3246a811bf4a815cb76b8f86e25f6472452517d48976d5a665a4d254e77df15670cf8df6a88b6b1a13b93547191e32555de93ca7acb5974b8169dd5fa4af70fb9e77c32ee7d2cc59feeea2d0a28ac7b662756ffc96145e8b310f760b921336ca53027becafba2395dbc0846854768f6d8688bdae4fad3ea9c5a3ac46f221093cc289904e948100b14405dfd09c24b6781890481df34d018b1a7770e4969f665c8a4a35d4f63ce3362a0172820262ec8a446590e2db3ea6dc8fd8f22c45f5aa421376faed8c89ac1e749c4d5e634782e6b59280626a25f78125658cb1d5f1e642769e56d771cae764ff3a09acd4d87d4fa199acb65adbfe44e3c7990b96b6317ba33c8fce6721f42f799725f22fdbb43486a1f62f69f53b1266c649e6e81dc2bab98721b4cb8b0f4d2300dc4bd6140862ef1c6382d8072f9634e3f8b2e8cb9f38e2bfcbba44ead70816b4375a5ce3a95c00496e69647ed2060795eb12a747515b193632eb81e9f11bffd935b3f0b073db34bddf176091d53524a1899084674bbbc77983d6c689e245c8b26dd152ae875ce0221d4ad98f3c48c51eabc8348efd4057779b9e46a6da9cd1a10fa61767d94c670614df623f56f2601ba5c43534cfb172727b571e0fd7712ae728c97a7b8d8f8097a60d2cd801fb882120f9303e1b9511106aa5228ca55ff905beddebe047534788ca87c52b2cde18c5b4787a9fe2987fb96d464f7ab9c4d201359f5d166a2bacba70cfb7011a2cc2dbc69e3b769bf79ef217b0965872b5ade58edf545b6c1e5f860d29018d0e74fe39c6e96a9276ed0747e810f981777c31c3bc8da3eacf48681edad932d63805d36704e357c6f0db92b86b2da3f5cb8961872ccd721bc99680310acc52579056c0c22e1d21f216e49ab2a48792dbbbe8ee59f8a2aec6cc9994f411208c5dd563afa6121270d39a15c4a350f52da5d92b2767ef4e42fc455fc5c76421a295321b9c57aca1b94e323c5ee2e2c49985d532b2f473fa3ac492463a2010cb045ca9ad24c72e2afa83b8400920e64a8e2d99460157f1cd1de6a63425593e6df22407cfd769fa456d524cd19d7d6db0b4b86146ef8b47c6db672a270e009c4884f657399dc42d7b9507588da2a7980d49532f8eb9003a39e5be6d418a1f6471e68dd9a81b3a9754d13aade2bca66d7ef3f8f20dbef7d69bb1e7d22876b3fe32fcf7d66b33dacf4333e5667274e7ed420b2705a19d096934bf0bfb878d88d7c512ef08324fbb7e04eb44c6732da1e5c64751a4c3579d1e04313a6506010e457c9ec261e0dce70cd17e4dffbf5960ae661b5355ec27d6f06ef61a2faa6f330cb573ffbbd0b1028a9695a4475e9608a2e61b93b121e4d20bad523d2976ea3dfa53566ecaf9e44c850861868059cfbdf6e754e692626f82a880c971d09872167bcfc9ca665e64ad20264c0b370dabb0f77514dcb0e960d71011bd469ea3d7a25cdfe00baad162855f8cfbab189ca98967ba485c777220b69da7f71286e92548a4c4d55b4ea7afe9f96a67f1437e61f4c486fe8bedd2adda088345188de57b872e32aa20d71ac37360412ba47051e1d40a3dada6bca86c696a2c599e01132ce5b794431553c88d53a794ab5b039a7995497e1d95a4b617de8ac260476326092adaf75355c692fd2e867896a8176c4de91f3f0e063ea3b48964a0cc4d9657de3449d13c435939533cca4835f6f5b262ca60b0bb4f791d67edd00cb25f4ac79f90c4f54dbbfa81f412ff2daf7911c4298eb58d2f0257a943dcef33cf3e20255dd0ee73353a5a3208719519546397a54bc31b9975a2f59dc643eb6312916b0cd51fe29a1a46e85d311d88c95fef72ed86ba66e665c53e5dc5e68f9a519de142ccca446c16e2099c495ed1882baf52901a0b9332e26ea15fffa1b717511e3578d79052c6aaf64bb53ca81f75d581ea2b62e937e2eb1b77b6a61b3a4ba855db8e627e2c8f33f4d05a7c89e4ff33b21ba3bac4f2f0f772941cc8b78d8d43189c8db9ee07300bf73dcfe0bf336c0d0e3a1fcc76a9dee04553759ad3ba485078d09e103c1c1c36e461727e83cc989622b00b4fbb76450831f4f632cc618954217e734b3a8f83afb371c8d8e5e2cb4188d2687985571c56e27f521f02272068047f12c26f0b545f90f3248050be6d81ceed79960c46f9d68b16721908e08b33840df6e848888f892183b6a040ea811769fff10577f60e3dcb68dd2f3cbadaf689666d1b711dcd5520bf129a4aeee110e1f7b100c3a19952a954691ee1dfab0a0c47c4b685cb5d0d58cd05fd1fc80322881be129cf1567936befbc9c4cb9ccbc7435c1cdcfb927ee95ecea4bf5a825e6c0e27507ca3864ebab6701011a31dc01caab40fc6f89c84c461a43f6c221f58e9686fe828e64f5bbe9c9eb99f93288749af3a596faa9440fb76026f90b14e5fcd0cab2721a79c9b2f38ccddbd8a026369745dcf0f75fc95a5bfa7259da611cd467cbf80894b8ad194479999763b84312a4aedb83547cba621d857c70957acdc87f70bcfbe1ae195a8e34a7ade5017abb1816bbaddfed733d3fb479aee3511682393670c1490933cf024eeb94704dacd052218f91ca7d43ca384d5cf01e6a6a44184d8ffbd10e4cdfbcca02ef898ebe2f31174581ff46d6c3aceb6cdaa40b341e91a18397c22f410ff2f68349e882ea948d84e0f11c692fae7bb910ca151619bc3f61cc8c34a62eed2ce3a2c0cb8009b3d803bf3f4c364f46e547b05fe2925d8b645ab54c8fa27c36ed9619e5bdd97303b40f5e9ed5450ffc07af0683b96f180a6eb6568ededd946f777e06422346cd3bc85f3d309ea9bdbe934e0957c0d7e3d8524af0a1e3f8474bfe68c339e767b42560f575d61fc4b49457046a48dacfb5514cc47b523d236cffb59310403aeddb36a90d90f917fde4fdcbf0a32b7a8d97ad6b1366772414f5b53235f746106ca547f0ac81ab40cca8f740cb17d1874b8f25a2ba9b04f8e6c436498a6c5f173ec26ec33b1ffef7355dddd2d15a539df7007d1cbaad51d8e91d61ea1f0465cb3f4eb81c9889dc1051a86283a996c434699a44848e9a68f72a96fb1748e85d84f01c93129c8d4d9a020b4fac4f8dfdbfbca0ebbb891472d0e588f8ab4e56923f9d9c59c339013b17ecafd4f3e38329bdb0fc0b1f95392da44cd86bebb43b433d762b8c4020841637f6cc2a4c61ba0bfa593d8e2e4d56f768f3855925945f13899ce9ae739337602bac448d56326f856bdce64abc6f77f44b15809e6e429e538b53345044e26b65fb8133245fdc8c2b6510daac015b7fbb62d1a0d88a99dc8bdb90c42ee348046dc6fd7f41bfa48fd1a73d311d03f8b51663fde5ed60da627b89ca5e33c48e4dff81a348e1bbb60b01d9d50741df803701ad008fec028a8f4f6518a21893c8687d3f4c265d2663cde7c6d1b177fe8d59d2d55420bab17f4e1711d149ec76041064e63ae4cf386448f6c7ef4434e0a2885e5bd6e1b819bf2f077c7debd1f2f11b03b9b7b925d408290aad73ac3e0b46d0d35a58fc92cb873d7bbca845899000965586d3fb4424fc7e506957325aee1cacc8cc66e3f90dff22858bf41d1591dd8ca33da84a6aa0d5f431b5e7285e0928efc70297e3321360181d6eeed0aa5a0b0e5d395b01883d64d647c2936da3069b613a439fe0aa92662ebf62224ca30b3e8c1e551090442683f19d63bf792679e3e9e8561e396dba72ee67395b52a20279dec4db18824cf1cb233d3b4f2b9b083fd07b22ee930e74dbf635efa51ba05f60794f0f81fe5bdca5a5f9dcfcb60d2c0a4f8c92250158831da9ee546c19b2147038aa9f7e4b7185c940c552a106eca71119194baa612e59a4c350359a4e076ff0918f83a9b4b4997412ccfe8cfaf88ca052e3ecd719a344e87de449ec2bc8c68512f13502cb704c525b71e546fcca183a798d702dcf029d0d59f34085ea54f76b5a36cad7a680389bfce2322cefc8aea6506d98b6a0e5b8f77823df5240eb871a63f7a3b26ce715a699d5ce5af9f04f9328b29a01c6fd3c78b813cdee2fadc39ab1a9311fba3d0c5c621908afb06af05235f501da79b5d875a78b3a4d6decb9a1440594aa9b9fa029f85a442f960f117a6e19da6ba6f09f802eae907f9f608d63a5dbfc5602f2eb00f76b46ba511d0bdf1bec20b06a78e5b931819a912ba9553068168a0176b10d12ef411b95892dbac996ac98856bbc5bf844da9fa0e4cb7ae5009abc948c2ce464a69d354cdc2d9797024e801395b73f18b377d590958ec0e51d82301324301712d034c60b541a562057f84565cd7cff8a696d532f3362de389f5fb864fd0766d60411d294bacb077fc9a61dac8fc03f679379501e0ee2c9c9ba0a2541ec84fdd20215977b804c3257edce50a045286e5322467e13e48a00e5f8bf869555ebe9bac9116b00490dba60538e002508c82c3ed1ee1d15b542387d0563ad4c351a9bccb75d62529b6715997856ad87dcbeffb847573924d9f01a2fd7a764ebe3d45565d7e141fe12a60bfeade96bed00a55909b0698d835d5c5b87ed610cb0f4810ce746954103b7958d3f28ce24b37f3133fb8a28ac7e478b97899e71b52ad25d877f258019bb4becfb4b6023895f930108ea9a964240ed3b9e00e601c08e7f726ce51280649badc1990071bfb7416bb75dc0f124a0efcd789a9ecaf77690d74336404fcc1e5a1bea73e741dafa299346ac2a3649ac209c1acba8ff5d5fc2511934422491f65b069b831cada6e13ef5216d7bc65bf1c34456c1555922d11c10918ab9d5079d6aee0cb47a6378dd4597f2f943be19974565307914a72e55b6a531542921141afcee63f898ea9e2a4e31fe1203f086bfb34e227189912c090a6ee255999e15b22315299342d271a92bd9205d0d79a5df61abe630cda7ef09261a1cf1bb12c9194dfe5dbe817cef4b8666ccf6a46270d2aef07146d144cd68b0431f5b3c45ce58327d590605a368dd5c1b61eda62db60fa92bd95091276c799c527e120045e150936df90aa9fd16b23b07652b9e66ad2180350301f116fbb12df278ca3d021cba2a0d7842313b538cd24d233b8b1adf7cf32586df8481fe6f864687ab52c76b86884e33b1dde78f60f5899031f7ba0a329bd9d780a0aeedba056f0c343db08c5755ed9a77294d9e889e89102bf4172836d0cdbc3553ca2bddca4d0ec8fd5590ae42107cb032cac4cad586e4a8f792812229efa82da2930fd006c33fc0241998024fff808a6f47e1cc5e32cd4577e01c29a6bd260f8bf259070f17c2db161ed4b6186f6656944bb80411fe3") setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @local}, 0xc) dup2(r1, r1) 13:57:03 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0xff3a, 0xae56}) syz_execute_func(&(0x7f0000000100)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:57:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 13:57:04 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000200000000000000", @ANYPTR64, @ANYBLOB="00000000000000000000000000000000000000004b8e7be17ff943ab25308575db81f17b291a24d88ba529e75979598134a39d568aae8f9f9cc67366a05f17b1d5f5f17f2407e2b32c80ed4512c09506e749a24b15a49fa5d8d68a42dcb13f1795aea19c923439c186be89dd4bd3281a639beb3c"], 0x0) 13:57:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f50c77c88f0ae5cd66ce53000"], 0x1) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000140)=""/181, 0xb5}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/27, 0x1b}, {&(0x7f0000001340)=""/49, 0x31}, {&(0x7f0000001380)=""/202, 0xca}, {&(0x7f0000001480)=""/200, 0xc8}], 0x7, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x5, [0x1, 0x3, 0x5, 0x8dd, 0x7fffffff]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) 13:57:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x200000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) 13:57:04 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="108100001b0000c6"], 0x11}, 0x0) syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") 13:57:04 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000084a4279400"/46], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgsnd(r0, &(0x7f0000000000)={0x1, "078c459afe56a6138771e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce86f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a0954"}, 0x51, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) recvfrom(r1, &(0x7f0000000100)=""/8, 0x8, 0x40082, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f00000000c0)={0x401, 0x1}) 13:57:04 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r0, &(0x7f0000000180)=""/149, 0x95, 0x1, &(0x7f0000000240)={0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0), 0x0) r2 = msgget$private(0x0, 0xf000000000000002) msgsnd(r2, &(0x7f00000000c0)={0x1, "aa106e0d3356fc21400d421da1ddf1efa8300b90581e8ead2b8be1df891255"}, 0x27, 0x800) connect$unix(r1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x1}, 0x67e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 13:57:04 executing program 3: munlockall() syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x1c, 0x10000004, 0x3f) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0xffffffff00000000, 0x5f}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x2, 0xd3, "0ea7d374a67e031c41d9ca0aa447245953c22048082dee095560177fdd9c56d949339a8f3d8189001c57c62de4a42d1f97fb8483eef4fb0d6cd1e11e430742dfc66ffcdfbceace653a8e87a22c0baa7959c4f3d68624df79db03008caf3e3a928a33d450edbbdde876830aca1afc2163b307ffebd3110c1938f6dbc19aea5fcb8405101d83d14a90cea39ac1684d102dfe988b7552ed3c9ad58a3f1b20d0e77d5ba39573e46a6ccedd15f37b8c5be8032f1b252457f3424f80973da8d5e6f29a9b2258661099d180bf951bc354bf0a15795599"}, 0xdb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x7b}, &(0x7f0000000300)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8df, @empty, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="509763f24687f9681f94da6066de8691d2cae5d2ff8669bfc7ab8b818e2dbcee2a9e8727b1b78d7d32f13efa8219f5e64b5879cc78ccac1a91830361156a96870c023e179e06e96036fbbfe48b482bb8972002f2cf90802b2079b29b713d0c514a100761e77973378f993c0a1ce2c0212715c4dddf4e30b7dd6556cdbecd390ffc4a321077dd3c4abe000205", 0x8c}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000100)="fd0e374d9a4176acba1575ad5e55073ee3325e833adb4dfdf5350742456db3e4f151924684679ab512f2f22077c968116e90e7c61760541d0b92ace91bb03729a993b3c8687173d7509ff667df56582e10a6fae8c3168d999ea2b8f4c7f2bee5f23fb1591ec33654e7af5e939bdd8661d8200826df6db7a796b22edadae6371409affcb81def034112fb66740f2f9e320202b838c029dc39639007598a34e502f7384c2614f0eca843566d5f6042ba95d0c8", 0xb2}, {&(0x7f00000001c0)="603285f2e1da531e58886523c93ca3b395b1a2fa92679acd69d4990c3c6c3452e21682e1b1c0658fe5a8ac3257a54eb5a1637ad595c86eaab03eabb0b72a7444497c9b8879ef2757fb771624119aceac3ef0fc794f73195f08a50b96e5fcd301248f8e550fe322ef14cb075506b2eafef6cae7e6747f6ef39d190acf95cc1fdc154a006cf4bc54da4df5bb8c54d561160a1a90a543af", 0x96}], 0x4, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0x80, 0x6d20, 0x20, 0xfffffffffffffffe, 0x8, 0x2, 0x20, 0x41c, r2}}], 0x2c, 0x8}, 0x100) writev(r0, &(0x7f0000001940)=[{&(0x7f0000000540)="971fc1c193ee67ab2d69b68e13d3087254654975ac11044003802b6aaa3d4478ce164b0978d99841c64e6a27d558dd0278edd3b9a1004149560333436fa1fd38f4931a8296d51702266cfd1f45db13340159bd6531ca421084a4c8da5b535c4f2666b1e76945d940f8f4eec0973eedbdc3f4aa6b69af5e0f0a67ed68edbeace2af9d0dc9", 0x84}, {&(0x7f00000016c0)="75a0b6b502ae216cce1f2f3d22c04bd7041782d4819b80b7ca77a28b78c45ea41400a0999672f9a28c46babfd2031cbd6bef9505c5c6069ba27a95d5001ca3e8a1eb32eb82c88c5be3a81d49813f46e6fafa020b98d76135ec9aa20c3da105cfb0e622c55bcdedabcdb451a7172a20201f94e53f548ca795e3286c642cd225aa1ff15b98ee2380f3c51cf11b26", 0x8d}, {&(0x7f0000001780)="8fda5055b69827b76028d7b9f58adf99a7952127dc739f6a4dcd92ee8f0791da144611b1c7622f7b7febd3468887681a0e286b06b1739de0eee9102c1f262b76e71b13c7dd60c670938b3753754bae986f533fef7283f69b11c20fd565a03c5480146d9b6dc3b37fc688cd98f28fc302202f53701b56f6140df92e7aaa20f4bcc00f2ff4378bae3dc3944c14e150e0e3d2899a70c87da8ec88ab96e692bba4251311df5d8365d7333113e8e6cb7d7d75815ec51b29a43fe19fa30644", 0xbc}, {&(0x7f0000001840)="2e1c763b1fa65fb003dfed733846a3a2f9eef9e5d61ca4f19a2cc75b3cf79d6d89d5c003a696a65dbb4e6876b9f528571fb9ab09382c91277c1f23438c341350814eb4643f025af25d09b9987e770f8e16d7b4fea749f8e7a74f9dd1ad9fe8247bbc00fb32c1adf35e006890e6ad9a1c0b30ae57eebf0eb83ad54b7dc35105bda0a7b2571ffe968421780dabd1bf0d8ed6a450d2a2dbb06838c5f8d4ac008650ee9bef7faa9ab0c76e6a270d194e3f", 0xaf}, {&(0x7f0000001900)="cf7e9471c5a1b6f7b35b873af2d10c59236396dfbc542e08a013", 0x1a}], 0x5) 13:57:04 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 13:57:04 executing program 1: pipe2(0x0, 0x100004) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x4) 13:57:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000180), &(0x7f0000000000)=0x4) 13:57:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 13:57:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000400)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x6}, 0x8) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe") ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000000c0)="5121903db1cf6087c825ced22c3ecdc7cc7e220f2a96f8927aa71070ce67719d5cbb12cf53d4015641828a76599a189048ea01082748bc11e5c30e4fb0cffe332dc9f6b5f944a9d8fbf16c809fe7078fb5d506270219bdbdf58810dabf967fab2ed442f2aa0e4fa5b8d461dfc557ffae59c1135110a710cebb3c9f15edac7b67a39c6241afa99577afdd92024a45437e8a493d6a29d25ca6c91db0f4a5883a0268c9619db2ca37df20f884bd175b1d391b143bfc169d20df1a4cc42b8046f6a14021a1cbf9e40ea20ce034c42a140a7c9d431819cc33d73cf61e13f5f4eaaf0083326e7670c8fd") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="050004006b98040009000900d9733d14cd6dfdfa0d7f59061868a79f4546b892"], &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r4, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x9, @mcast2, 0xffffffffffffb414}]}, &(0x7f0000000240)=0x10) 13:57:04 executing program 3: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:57:04 executing program 0: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x2, 0x98) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x1c4, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x8001, 0x6, "9c7b6b", 0x18e, 0x52, 0x7, @empty, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x31, 0x0, 0x9, 0x7, 0x0, 0x7, 0x65}, @routing={0x0, 0x2, 0x1, 0x2, 0x0, [@mcast1]}, @fragment={0x7f, 0x0, 0x3ff, 0x3, 0x0, 0x100000000, 0x66}, @hopopts={0x48, 0xf, [], [@generic={0x80, 0x58, "242bb41a3872ec4457110e9390f3701b14a6cec15af802a972bfebb36cd8988dc38c572c4cb49744ed52830ab96700b6b46a6c0d5d38218fdecefbd771a8f7d7707b371a06304df9e9ef20106992fb62a1b58e87b0db2916"}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x1, [0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x1983}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x2, 0x1, 0x41424344, r0, 0x2, 0x0, 0xf, 0x8, 0x1, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0xffffffff, 0x4]}, @eol, @nop, @md5sig={0x13, 0x12, "ed31656a16a6c9386e837fbf24fba52a"}, @sack={0x5, 0x6, [0x0]}]}}, {"539704c99b12d7ac0270aedb68220b1f99c21a7a070a95fa83749ad2a6cbe8631be91e305458384dbe1a9aedad36f63fefe2174219e86f9df421c8b799d00b96495bd967c831d4a8b4b2d28a7c99ac635859e5a8bf8cc4bf07abd8a0f7e2eba0d2ef11010bc20a2f0d7bc24b600461363b8f389bdd16c7e5c22c76148d11dfa13721ab776fd0ba19e42b65e44c3e8c56a8ed299db9dcb0e5c29ce084a88091b45c28d76e5adfc49f20e0"}}}}}}}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) fcntl$getflags(r2, 0x3) 13:57:04 executing program 2: syz_execute_func(&(0x7f0000000040)="985e5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = socket$inet6(0x1c, 0x5, 0x200) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1100, &(0x7f0000000180)=0x4, 0x2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x100000000, 0x8}, &(0x7f00000002c0)=0xc) 13:57:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000140)='./file0\x00', 0x8002, 0x100) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:57:04 executing program 1: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795b6161f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a0202c4c2553f03660f6d861d285878f21667f245ee10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xe1, "a594048c3ee69543370d1fc7d6f16b6dc186bd995243fc21ff28cbfdf5cbab1942e66db1e279a2462ec17737538ef041fff702141a53e9204810a4f9a2937b11fc039727d2105c19731356aaf3abf061a3f131a076a598db68a59ce71ba5e650ec107aa0c6723aff7b96b861aa9f13a5c512a36c136991fbba4fc076c6a994c9926c41c25f2a2da185cd1a166f604bd2ea003feb5bfbda87175ce7b30c82da99384e88124dbf7e91ce6560611fe6b7bfd3b7a4faefa6d6046ffeeacadcd55aa16aaf70691619d23d1dc2fb4e81754dd0239976367b6b0043e6eb1efc6311d9636c"}, &(0x7f0000000200)=0xe9) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 13:57:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) syz_emit_ethernet(0x2d, &(0x7f0000000080)={@remote, @empty, [{[], {0x8100, 0x100000001, 0x6}}], {@generic={0xffff, "64330f5c5677832a77e789c1e24dc3f0569f720f39de0fcdddfc9c"}}}) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x10001}}, 0x0, 0x0, 0x9, 0x1}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x8, 0x18000000000, 0x6}, 0x94) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x29c1911d78f92679, &(0x7f00000001c0)={@multicast2, @broadcast, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}}, 0x37) 13:57:04 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) r1 = socket(0x1f, 0x3, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 13:57:05 executing program 2: r0 = socket$inet(0x2, 0x20000004, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1000, 0xbe2, 0x8d, 0x18}, 0x8) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80000900, &(0x7f0000000180), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0x4}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x10c04, 0x100) 13:57:05 executing program 1: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='./file0\x00') 13:57:05 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x80, 0xfffffffffffffffe}) 13:57:05 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munlockall() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x14) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlockall(0x1) lseek(r1, 0x1b, 0x7) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x1, 0x0, 0x9, 0x0, 0x8, {@in6={{0x1c, 0x0, 0x367, @mcast1, 0x7fff}}, 0x0, 0x4, 0x3b9, 0x6, 0xba69, 0x1ff}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd, 0x7314}, &(0x7f0000000280)=0x8) 13:57:05 executing program 3: chroot(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x88) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff}) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8a}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x7}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0xffffffffffffff47) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)='V', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000100)) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="8b8b0eaf0d4b08486b2fb17dbe0b281f2f29047f24cb2a43093f78733cea") clock_settime(0x0, 0x0) 13:57:05 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) flock(r0, 0x1) dup2(r0, r0) 13:57:05 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000140)=0x9, 0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x4, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x40, 0x7}, &(0x7f00000001c0)=0x94) getpeername$unix(r5, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) 13:57:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x1, @loopback}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, 0x0, 0xab, 0x2356, 0x89, 0x1ff, 0x2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) 13:57:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@empty, @broadcast, [{[{0x88a8, 0x100000001, 0x5, 0x3}], {0x8100, 0x5, 0x1, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) 13:57:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x3f, "d2120ac726b369f919dbaacee3d7ed568fcb9441adc81bdcdf3bbf5b5509d9c78297a95669fe874119b3b13497ea7519dfc61e4852ba842170b8c0d56d4ce5"}, &(0x7f0000000000)=0x47) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x7, 0x9}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x4) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x20, 0x100) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) munlockall() setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x1, 0x3}, 0xc) ftruncate(r0, 0xc700) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x1}, &(0x7f00000001c0)=0x8) 13:57:06 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0x5}, 0x0) 13:57:06 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x296d, 0x401, 0x2, 0x80, 0x6}, &(0x7f0000000140)=0x14) r2 = semget(0x1, 0x1, 0x108) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f00000001c0)=""/189) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x2}, 0x8) r3 = semget$private(0x0, 0x2, 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x100c00, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x9]}, 0x6) __semctl$IPC_SET(r3, 0x0, 0x1, 0xfffffffffffffffe) 13:57:06 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000008c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000300)=""/165) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f00000007c0)="cdfae15e07ff841e1850104c1fe860db31613c27d91be4ea8d98d5ef390fefce5e9b2acb47f5356fb724cec159fd891d4a8eaa0c5d42da2653c760101990e0ec856e6ce35808dda7ac258b7223c4bc1c01a16f49ee57634357ba303200b74476ba8e13490f96792f5857bb011d3f70161aaa8d40bc0fb8a270801e6c419d5345f2344c698a864f5256e7edafdd9237b3bb78945c16c2425c6396a7a50147df871a6fb7ef51f0c21b93b321647cc81a72c775cab6296fabcc769264d63120e4138dee1c04a9f8bb1d435187a78219cf0e349fca0a15ab9b0b") r6 = getpgrp(0xffffffffffffffff) getpgid(r6) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 13:57:06 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}}}}}}}}) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffffffff42d, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xe5, "eab85e6e106d1059295ac12a89147f05a00b862be5d620216b720c239fee4b6dbe1309de5268cba7b006fcf55a316a6afcf3bb24ca537cf5ed4a16a97f078d50db0bad9bc8784046f5d52654dc7c68057fd4652d4144412d66040f3cd6a412c1dd5e1b5741cc00c137978db4c537c801d15902845d43fd8a72db41ea0dfb850db5beaa14a804d700c08de27ec535096ab52c87016fc869cf8c2b3dff57c49286dbadb394eab50c85d10caf8d950b2dc9c7c9e1b26ec4801edf8e46afea3aa2dd1b4e2be5760dc8827e00af5b847d68b0a991514cbe9eb2a96f4a35a733397bd00a6e4b124d"}, &(0x7f00000002c0)=0xed) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) 13:57:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000140)="8eb3058878fc99a0ef49ce26", 0x81, 0x1, 0x2}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x4, @rand_addr="794430d515400735e6e4f31c63a5a60a", 0x80000001}}, 0x0, 0x6, 0x7, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1000}, &(0x7f0000000380)=0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) select(0xfffffffffffffca6, 0x0, 0x0, 0x0, 0x0) 13:57:06 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) dup(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x5, 0x4) r2 = dup(r1) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@ipv4={[], [], @multicast1}, r3}, 0x14) getsockopt$inet6_buf(r2, 0x29, 0x8000000002e, 0x0, &(0x7f0000000000)=0xfffffffffffffe6b) setsockopt(r2, 0x7, 0x0, &(0x7f00000000c0)="74e8c559788657ede82bd3e513bf4796f5457311afbc040a93de9ba037b3d54c42631ee2b4873889f1c5797118a966476e05c2cb355d7a3381b2", 0x3a) 13:57:06 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) getrlimit(0x0, 0x0) 13:57:06 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) sendto(r0, &(0x7f00000002c0)="83d3b6bd0b2e89353936640e338566970cbf138da55d045d65e811f7480b45f0d5f56c77997e9a64b3676e717142017eb67eb0712ae0c001d4633820c6bae9d5d2729f3fb45484763eabd28825c6ab99513b11bf5389d34b384578943d9a617459877e65b497618204e972679248075c18a88daa60f78cc5560b638f2d02cc9546f880032c05839319248621e1e94acb5821db900d01e4299904bb2d1adc4a27a5d2d2b6d1c29c46254ef1dea5c1c9f6f035e5edb5b92036bbe8f20cf06f05690d72e7", 0xc3, 0x20000, &(0x7f0000000140)=@in6={0x1c, 0x2, 0xf6c1, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x80000003}, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 13:57:06 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000100)={{"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", "3f9bf077cdedbcf1c5550d8fe34497bc02d3160805dfaa6f356e459cb078d9e6", 0x1, 0x3}, &(0x7f00000000c0)="0745c07758f6f9c8f27b53352a4d1e14c6c6b18fd04b67cccc53f85278eaee4e8db0437ef4d075456ef6d26f500330e21ef7fb5942c25d3a58b48b1cae53", 0x7, 0x1, 0x0, 0x76, 0xc45, 0x81c, 0x8, 0xfffffffffffffffb}) syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c62205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000c4e2659c2bc7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") mkdir(&(0x7f0000000580)='./file0\x00', 0x128) getsockopt$inet_tcp_int(r0, 0x6, 0x1048, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 13:57:06 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/205, 0xcd}, {}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f0000000040)=""/49, 0x31}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/96, 0x60}], 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r1, 0x2}, &(0x7f0000000480)=0x8) 13:57:06 executing program 0: r0 = socket(0x0, 0x5, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e04000000653000"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x100000000, 0x7f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x6, 0x7, 0x2, 0x4}, &(0x7f0000000100)=0x14) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) 13:57:06 executing program 2: r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x13, 0xffffffffffffffff, 0x392) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000200)={{"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", "e4ed635b46d20058174993c67572b1ae970a4c1cc72a6f32e6543e5bfbcdf9e7", 0x7}, &(0x7f0000000140)="7543ec877fe2144b69295410e87fdd00016fd573f8fbcaf2aed5d6d5a4b79fbf1e5bb59443ceb80e008ef3ed8c75be97fcafd228b06406eafb5b2e2f0b239b07559d4f985260bafb860850068126ce74e3fb1ebd1ea72932262696aa53252c8f555fd4b6876ca9d2829afb745e45ae86a018161c7f2a2a82e8f0e924c8a6321ce829d57315765200232a881f9b493bb03b92b75ef3e90b586e1a0d98cad52e2f7984895aa6f57112bcee", 0x3f, 0x8000, 0xe3, 0x8, 0x10001, 0x5, 0x7, 0x5}) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) 13:57:06 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x101, 0x10, 0x101, 0x0, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x46f7, 0x40}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 13:57:06 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9962030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 13:57:06 executing program 1: 13:57:06 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = socket(0x1f, 0x20000002, 0x100000000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 13:57:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x10) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) socketpair(0x1, 0x4, 0x128f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0xd158e3f310953299, './file0\x00'}, 0xa) 13:57:06 executing program 0: syz_execute_func(&(0x7f0000000400)="2e4792fd2be92c3b5f990f053ef3aec4a37bf0cd0541e2e922ebc463b95d3b00e62c2f660f5f2e660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c4677760ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") 13:57:06 executing program 3: syz_emit_ethernet(0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRESOCT, @ANYBLOB="d502d47342d222d6cd008fb1c04557a0449801a01d4dd12e71ec8a6239d9d772c669d0c3d1400c1d7725016eebce5c1a4fad0615bbf6c32b6f818ddf0b928ad9b2ed5526f7c623411bd54df20afd357894435b80686133ae0207398bbb0ae42400850abc983bcdf829725d84c9dbb1681a7733efab56732b03f0f47dbc47cc2f2fc0b6ac4c3ee68fe2287fd2ad513801ed9d9bdc669dea8da412c59289912092124827e06328df8071df0353d76d0a0958a2ae186cb446b479c8133a41c713de8e7d6a3ede6cd0d32cbdd79e8fbf96fbab879b9b321dfa43173570d119371ecb"]]) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x7) setpgid(r0, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000200)="a4cc5ab14f98bcd5f38b843838238fbd6c732ae50fdd0f46224ee819b9383682fc08aada94dffbb523df091c955fbb4f073fadf9867d2bf8acfb4f73a56533c3ce9cbd3ee220166dab4104c8696784e1a10e784ea7bd26e9b9479da0eb6966590ec8262be76908fdbe7f698b537e1adfacf47f911466c686b3234b0a11d0e0ade8b7d5e2d1b61a05b1a81915db2e56e7a0518bac32dcfbc9b4864cccf4d526a42139dfecb0a57d75ef41664fab0aaee8fc589da33d69a581b859cda995d21dfd7d25f4c16ec65e04d6bb98be7fe7e1ef0b1e9028295d1b2f221cb666b51a116cde628bb2ea08af7505ad4f07af1d5ee9dd6c777f5fe130") syz_extract_tcp_res(&(0x7f0000000180), 0x8, 0x3f) 13:57:06 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x7, 0x400) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x10000000) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) semop(r0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 13:57:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000011c0)={{"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", "5061765b2312341da2d521ec085881d68a91cd86119c317901ef3d027b12e3d4", 0x101, 0x34}, &(0x7f00000001c0)="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", 0x10001, 0x8, 0x9, 0x80, 0x87, 0x6, 0x80, 0x26a}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001640)={{"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", "fb75641eb9d95f2652f17257586ead49b4943261c6e0539b1ce51509844fd12b", 0x9}, &(0x7f0000000080)="8b1d10a645e2f90e6cb039ddbe187436f8d6d050e769714177d2e3ca74236e60d13a687f74d0befe5411d29b1ad4f2381dea89e2a82dcc31817f331ebddfda15eff5cbb079ad5a1122eb07fb97b67dbb33db69c18fc147bc066dcc082cfc58779e27ca080afd65b66684b152df178d6b49e5b2c5e97afe6f33ffe1e3d516871438af9fce92d23802", 0x9, 0x7, 0x10001, 0x4, 0xffffffff, 0x7f, 0x5, 0x3}) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) 13:57:06 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:57:06 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f00000002c0)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902008d01bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") r0 = socket$inet6(0x1c, 0x20000005, 0x100000001) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xfffffffffffffffc, 0x6}, &(0x7f0000000280)=0x36c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000001c0)={@local, @multicast2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@empty, r2}, 0x14) sync() 13:57:07 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x3, 0xfffffffffffffe7b) 13:57:07 executing program 1: syz_execute_func(&(0x7f0000000380)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04e80b6019d00003bc1c1e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb3e0f72e1000f82dada048336000000") freebsd10_pipe(&(0x7f00000000c0)) r0 = socket(0x17, 0x20000007, 0xfffe000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x7e, 0x3, [0x80000001, 0x0, 0x7]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0xe8, @ipv4={[], [], @multicast1}, 0x179afe5}}, r2, 0x100000000, 0x5, 0x1}, &(0x7f0000000180)=0x8c) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f00000001c0)=""/26) syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0x8) 13:57:07 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) 13:57:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) syz_execute_func(&(0x7f0000000180)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4e751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526268047881313c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26131fa5d93") connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0xe00000000, @mcast2, 0x8}, 0x1c) 13:57:07 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000100)) r0 = socket$inet(0x2, 0x20000000, 0x7c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x8, 0x81, 0x3}, 0x10) 13:57:07 executing program 2: syz_execute_func(&(0x7f0000000000)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000f3450f161351518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c47001fe5ff6f6e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x40, 0x4) 13:57:07 executing program 3: syz_execute_func(&(0x7f00000000c0)="f043818e39bf0000dd640000c441fb2d5e930f0f92850000009a9ef3410f1a15e55e0000440f1247007200f2430f01eec4e22bf622c401a2c214b400") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="27cda47bc9883ca156d4e1f08b39ee8b0c5718c139fcfd43b0d69af37a09db533326cb1e603227f3af0fc54cd42497a5de76b5beeb95edf1ea48adcda895dea3cfa8ea30f1a87d2df0fb5bcdca9157") syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x9, 0x0, 0x80000000, 0x4}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x3ff}, 0x8) 13:57:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666964653000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0xdc, 0x50000000}, 0x10) dup(r0) shutdown(r0, 0x1) close(r0) 13:57:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="bc1acbf820bf6a087c9543f531125a35246c19e4a3a041558db5e100f148b6d6b32c1e63b02922af62bb50a0bcd221e9d67d256f466fd82e023cf9df84a16baca4b2907a2f5432ec6f05639782cd7a652c387e72096e6b456633ef95b01ffb0dd7f541ec498cc1a414b816ddefa5552b08e1cf61065671d62f3113d5dc67e5a81e8a3e9c578790ca9a1aecd5923bd45a008591a75856f4b725c6cf224e29da487d6f0fcdc9c5081231f94657b0b33108457b57ff94cd87479eb583f356dd0b42ff6bbd96c386934e3f9d96e7196222f06dd64d361baad9a274dbfe9711ef121fbda8582b0b9476d119f9") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1d, &(0x7f0000000100)=0x1, 0xfffffffffffffe1c) 13:57:07 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x1) 13:57:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 13:57:08 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000db817a9f68bce619834a2977222b0e51cb7b8d0093000008"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x205, 0x4f30e482828dcf53) 13:57:09 executing program 1: syz_execute_func(&(0x7f0000000840)="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") syz_execute_func(&(0x7f0000000a40)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c4412b390c5b488fe9589b26c7e4c753fbc4e101edfec4427d162a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000140)='./file0\x00', 0x89, 0xa) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000003c0)={{"97c5608e3e11b58f607d23d46530fa5d600fb7153d6c7b357c7e020cabfdc22293c72708f4082f972a9ff65b6f774b6776182a5d279a6e4cd11e8c1638755eb7cf76ed12f08beeba06e9e0cd63bf00619489b202f9f1fff8cd37b77f30ee570f423fa0974432e731c8babd3b7578b1cde20996b1f77cbf2c53f37b5ccea50d11222d5478e915fc4b6f190ae13fb3cda812ae2a464d8c1d904543295f24aaf395f4e8bcca87c0360c8891e4b0f8ff524a921d4cff4b4e404705c5d0865501a3727ad91a1267c13d0d6d772a90be3fcb0118c726ef6530a30c1c10d74c2575cee42a9d555d8cfc415d3334dfe29f4a06743a0f799fcb56f0f04c5334dccdb07727ea80265ba3100d7e9611ad38d420f1cfbea01d474b371500ad2f0762802f7845b9dc3b615e0728fa182b06da5200e82e7d7a17b2d9210d509c3a14c18efddd1fa504315873ae2b46a3dfcfa234a27d54c21b4762fad9b4584164f78371cc27efa1bb69fb0d15c486238d89ea7ad607052e18965b9d20782d56d47d5f332e3e0e188ea27a21e170899281b7a33969e9503e52abb64aa7e9e12dccfd59aa488c96c4390df351b487b0ba54cda7f963905139128944b8298095596b337109fbae4800d02c706afac6a6dd0ad4b87948c06e423487b38cee2b803953e4c89815b66b130e574f728eb6ce90ec9a71bde41a5a61d7e859aad81d08a682e302b0baf0b4f75473581092093c70737ac7a7cb5d660de6f9058cf1cc8c0d1101b5213b9d8427df2948ade1f97f17887189aa4e566a1e8a4eb21392159f234cfff6100edc17001a307dc21650ce46503612181adbb58881017969b2bf11cb31547e5dc7d2151a22aa8673af6914d664395cb46b2a87fe59d1a767884a4005259935e73df99acd56208b64cdb8a2cd4d30ecd67e95b42642ebc9148f2d41a81f98ef199720b8c72c659b413962efca0e996118aba9211f773c07e551ac55e872d3fd955172d290d9aace77a05a495016a6a8e9bbc99051968124ec2926199a5967a35d8659e29b96ad70c9893a9a9a4435247c65bec8193e54a4db901ffb12b94bbf1bb17a0f431da17019e0e5a59a8b33dc02020582d14454bea650da0e0241f9d0c84b3ed84027f960c7c9ff3a0337a2bff5ed3cb54c4dce8e7951ee158feed496fe7832800773e8daae55f049d3022e9e40178217277ab9fcd3b3079d227b2c04c38f42c636aedda58976305622786a299e4e9690b5376af5bd88af1644ddc7b98c2cb0e4633aba2faf9083636b0b00ec36d06c7615e508faac721d54dde20ebeeab49d3bb9579b5e7840d5d02177c1cd9296ece2d40e8e5f75f692a354c2910a2d3f9b4bdc8972491caad8d0e3725c4ed49c56a1ea273547efefceb01ecd76dad628c9e11ff410a2055cb3b99b51fda00d47d79835464df718b26a6767979de06c09fb82", "a5596341da50df604522ab03b421cd625a999a763e10cdfc3dd7b04a0553feb4", 0x7fffffff, 0xa1}, &(0x7f00000002c0)="db854ff349388ee8003ad5ab5850c3a39d411d2f1f7e022960927b19d39457f0cd92b3cb5e97ccb605df5930cb7a6c9ad2ca8edcf078109c42d3cf20f64fac2fb4699756033d67242e8b653bd3bd6fdf7f18d7b607c69fb5667108e296ce6eb1eccec2c52fa6af6b0110fa13e76d904562cb10fd4064a413f526d8c66926bdbad104103851a10276f51e9464ac06057e95010fde0b68088d1e467558c799a4ad30dad267ebddf57da8448bcd3723f70bb39a15a7929bfd4eba4c596cdcef240abe2532329e5bd8", 0x4, 0x8, 0x9, 0xf8, 0x8001, 0x3f, 0x400, 0x3}) 13:57:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x568c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) 13:57:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x20100, 0x110) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') syz_execute_func(&(0x7f0000000500)="1c14b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00460f01d75b5b304545e269a84136430f11299967830faee424c4a15de1c054635bdedec4c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x142, 0xa00) writev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="12cf861858253a7cff5088a8bd01def1789697abfb3aaa525379423a76cdc7aa9c35fd826a5698fb905210d3f2cd540237b30382eb96a8d94d3edfe24a206b5daae68c1f063278aec34d9dfeeae6f9c414bfc453e173afbbe26ff22d558bd1e814bd10acc2ea2b90da3cf230fe47db684dbd9aabc8e49edf5cb78cf92a1fdac61291c017cc5e2c33e1e8", 0x8a}], 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x3, 0x90) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000440)=""/189) open$dir(&(0x7f0000000280)='./file0\x00', 0x1, 0x101) 13:57:09 executing program 3: syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x8000) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 13:57:09 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x1, 0x98) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b9d37f4ff4441661ffb1ea5e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006cdb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f85c124da6ca0787bf0084ca09143be49cfb142206077588af5d700c99d09ed2e419765881f2744ee933b5288cbcd98b062800"/4161], &(0x7f0000001500)=0x1002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r2, &(0x7f0000000140)="ec8830fcdd26e04238f12ff71845f1", 0xf, 0x180, 0x0, 0x0) r5 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setgroups(0x6, &(0x7f0000000340)=[r0, r1, r4, r5, r6, r7]) 13:57:09 executing program 0: r0 = socket(0x2, 0x4, 0x1) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000120523531dc785aa8875ed31dd89ff37f63ca6cdbbd9c61a2a7c9db8a40caa5d32ecf047b661517e9560fe6fa29a09089a71ac63a4dfc5e89fef27132b6644e1386e0846457dd53b"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="11000000"], 0x8) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0xbba0}}, 0x0, 0x1, 0x4, 0x8, 0x3b67, 0x8}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x1000, 0x9, 0x3, r1}, &(0x7f0000000200)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000300)="4ff173d4ec6450b94aedca9fdca3035883376d1c99d07a0d6dd70152765f1e71b98a6228bf41fe0b0904201745caa9096240e72a1d3365033d3a5dde00b068b5b912d342530fed925e38deedc14a935827ebc79fdaf0f2ffa8795e471b426c60440b758e9b63e46e080792c8468ef2033f0f3c515ab27df01dbf3d28f809999c62f7c8767942d0e06ffdff57c02315925cea3d4e35b32c5dedbce6265f651bf5acf8f5206ba8ee63d6d691a1b373c26042c15981cc15ae13802f6e2eba789c27796f68de533cce0e0dc1") 13:57:09 executing program 1: r0 = open(&(0x7f0000000480)='./file1\x00', 0x80, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) r2 = semget$private(0x0, 0x0, 0x10) __semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000040)=""/178) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000fdf000/0x2000)=nil, 0x2000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 13:57:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x7) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x4d8, 0x4) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r4) ioctl$DIOCRCLRTSTATS(r5, 0xc4504441, &(0x7f0000000300)={{"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", "1cf2fdd8dbb9f12835bcb99e7eef8bab265c6308aa055ef30060f710dad579e0", 0x8000, 0x8}, &(0x7f0000000040)="b32f62be8d13fe50c71bdfec9a4e37aa7409403e914bd7a170104caf12994c7e302d294546db808995bff8b474b17d64", 0x7, 0x7, 0x7, 0x1, 0x5, 0x6, 0x2, 0x100000001}) 13:57:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x6, 0x4, 0xa282, 0x80001001, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x3, 0xf, 0xffff, 0x400}, &(0x7f0000000300)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) r3 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xcf) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) 13:57:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040)=0x100, 0x4) 13:57:09 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x5df, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5ab}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) mlock(&(0x7f000050c000/0x2000)=nil, 0x2000) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 13:57:09 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x0, 0xfff, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x401, 0x5}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1204, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000180)=0x10) 13:57:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 13:57:09 executing program 2: r0 = socket(0x10, 0x7, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x24) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xdb, "6d52ac97059642b55c072d936a603179543f04b1ef6bdb632b83c1110183dd9487ace7a2c99a7c15ea1c52b301d8ad2eaeab79e4f378fc7fa1116fcbd8de61c1f63a24d67a59b11f3ac27305eac2f972b4442dd82bdbc9c315c03eadb36af8bc2862276dc3628a1426d4599c5748be1a99166f8e7278ba0c080b19514ce94b5680fe43432d033f2143c16960a5c9678134016f1800542267b1ec47e036a213c578c23330711becedd357b7dcc71fbc2fa4243d0fcb21ce599b264223d593f27ee6786725d3b203ed04604c8e3e2b22a9015d4602e88b02856d8fb7"}, &(0x7f0000000140)=0xe3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r1, 0x6, 0x9, 0x1}, 0x94) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0xc) r3 = fcntl$dupfd(r0, 0x11, r2) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x13e) clock_gettime(0xe, &(0x7f0000000280)) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f00000002c0)=""/104, &(0x7f0000000340)=0x68) syz_emit_ethernet(0x85, &(0x7f0000000380)={@remote, @broadcast, [], {@generic={0x9000, "5d504ca26081398303b77d2dc3d4fcfa9dceec95ea16423d33821f4dcd02940c9aaceb8a21b580c1b3513005c0f4eb8ff23223da5400da491a2a1c55bb2beb99687b83a943891ead8dd4e13b76dd11232e64c66b85368207fc8f636f8e278558ee7d3ce4310663e095515a60d63aa3faa30dc070f82241"}}}) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000440)="8334cc036ea43563f8c67c236cd2c337cf6cd9c5415b3187dc9a43c2e788e3944d44d6b918caa1fb9d0b125f42df5e8ecb0367ad4d3f0c62b61796942c2a0c5559d2f45a9687396e001f0fe928c6cd38e93ecf39285a6dd8cab5c8daa88678cc286f8f99fbe648d9740c8a6b5c9b5341621f162d34048b97905fad32ca201096c558d8c6c4cd054f6128f555c6319f52cba3f93965177c385fbfabc02d342e74f10df046d9811da1") r4 = open(&(0x7f0000000500)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r1, 0x80}, &(0x7f0000000580)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000005c0)={@remote, @local, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000640)={@broadcast, @broadcast, r5}, 0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r1}, 0x8) fcntl$getflags(r2, 0x3) getsockname$unix(r0, &(0x7f0000000700)=@file={0x0, ""/6}, &(0x7f0000000740)=0x8) setsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000780)=0x2, 0x4) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f00000007c0)="77072a34b68ecff4c3ee26629c8d32") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000800)={r1, 0x7}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6}, 0x8c) open$dir(&(0x7f00000009c0)='./file0/file0\x00', 0x8282, 0x20) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r7, 0xc04c4417, &(0x7f0000000a40)="f8a1b457d1e92c1bf0c4fc1c93022f9814d8448d567ab2f6c8146ca16655f897aa97bf16e439e4453b369f35a5bea2ee2d97337523bdb335991b9f94f50235da48cfa508a014cc8d398683b8a40b689da7011629ba42e6874af559283d5b3dd98377940a85ee45ceea601ca4b14e2c2a00a10119d2b61d3f25c1e6a8e8be759437177830d9b4b52796328f892a8e8c3f4bd2c5012dde00b837e12f0deeec649e0bd6561273cd920dfba85709a9527918e5f0417e6a0bc908e82fcbfd922005a94ea2e864b9e643d6aaec859331dc68a0bf07d4a8be64ac83edf084d871eb8bb8e3130cc62e533b398d") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r8 = shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r8, 0x0) 13:57:09 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x57) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_execute_func(&(0x7f0000000140)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 13:57:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) fchdir(r0) poll(&(0x7f0000000180)=[{r0}, {r0, 0x40}, {r0, 0x80}, {r1, 0x3}, {r0, 0x40}, {r1}, {r1, 0x2}], 0x7, 0x7f) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000380)={{"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", "164b208579c23347386f0976801d5086da1371ba0fe92c794a2d11f13934f20e", 0x9, 0x3}, &(0x7f0000000280)="20043854816585fc31f2d770d84f023a5e1cbe1a608e1d01355b908a3fae8606f42da78199eef7c9dacaf017165e9d1e63b762a1321153daa7b45681e5d7e3377c62160413cd5559cd750acac04958b749448e0dded8e8d7c28defabd067e268432487b909cc55a7a749929048820bbc48faa8ac0b81e07097cfc115715e23f456bbda175336b341c15c0873fb967216824582a3dc403ff5b8dccb6171280b5cf334f3b6f1a27519497ba9e4c3d26750583b10a57a40961151eb87a0bab53ddf45198a199cf8317f38c3ce4cb769b920", 0x6, 0x9, 0x7, 0x7, 0x1, 0x4, 0xfffffffffffffffc, 0xffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') getsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f00000001c0)=""/73, &(0x7f0000000240)=0x49) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 13:57:10 executing program 3: chmod(&(0x7f00000000c0)='./file1\x00', 0x96) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt(r0, 0x4, 0x40, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000100)='./file1\x00', 0x100000, 0x10) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000140)="f4a367535dac1bce53272f9cbcc6f60ce39ed408ed439f07c5c9156666ddcce68ffd4aeaeb9c02b8f2e5162bb6245919") r2 = dup2(r0, r0) shmget(0x3, 0x1000, 0x48, &(0x7f0000aa2000/0x1000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x5) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200, 0xe1) 13:57:10 executing program 1: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x7, 0x853, 0x80, r1}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getpgrp(0xffffffffffffffff) lock order reversal: 1st 0xfffff80013f418e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80003a3b248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff80ff127d at lockmgr_lock_fast_path+0x26d #3 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5 #4 0xffffffff8118613f at _vn_lock+0xaf #5 0xffffffff81184721 at vn_poll+0x41 #6 0xffffffff810dbc01 at kern_poll+0x551 #7 0xffffffff810db691 at sys_poll+0x81 #8 0xffffffff816d15b6 at amd64_syscall+0x436 #9 0xffffffff81698c6d at fast_syscall_common+0x101 13:57:10 executing program 0: 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) dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @broadcast}, 0xc) setsockopt$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}, 0xcb) fcntl$getflags(r0, 0x3) 13:57:10 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4) 13:57:10 executing program 3: munmap(&(0x7f0000c77000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='chd\x00', 0x4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x2, "87361b2985b8d7c922ac81ca7610a21d"}, 0x14) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000080)={0x80, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @rand_addr=0xffffffff00000000}}}, 0x118) shmget(0x0, 0x4000, 0xfffffffffffffffd, &(0x7f0000bd7000/0x4000)=nil) mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) 13:57:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="f2ddd9db327cd13c6b9ab63130446aac98d258baedd87a02811d3004af39b1a508d295efa729af1d6d7ca61913c10b85fdd10b68f74e31597e5cb9d3544da12a1e3a4a129d5159889ce31cc0cb0f21cd6fd5626c6a02cbacc458177e2d1c1819cda42f3630f2b74d44e84456837012da93613395a5c18c5005f46abb8632ce6db82e3893cf70cb7610a4f273f321ed7321c02b7499dbe621df2587a20e558251a864ae41990f401e39d2a1fdcaff16a7b2c2300884775b0880") r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r2, &(0x7f0000000480)="9999d602bd30adbf2a4f8fe0143aae834a415903cf44aaf8d1f836fef74fa64b28c38c2f416fff7e1a5749cb22e5413ee30a83dd36968402e9b2e9b3d89d6d74fbf8a378d7adcc5ebf01a5dd63abe1cf15ac063bf28103d84384fb95a3861c7214aa01904ab487e611b09fc0da5219145004cd2c9a0bff750e814df63e536d849da3d6d4bff30704553ad39cf3168f1112f742ac79f76817f6a890ad50d8bca14415a9e3f7b25bfc5d85e4d4772958b63c9403ee8e7f2da32cfb0adaec90516da1a820d5289ef2a9ef6975863f81b750d8afc16be8df87020c6dc2501f613b379d8c29c19363d1055d7b52df12b3eaf4bb8e17ac6b00"/264, 0x108) dup2(r0, r1) fdatasync(r0) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) 13:57:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x83) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) flock(r1, 0x1) ftruncate(r1, 0x9) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x3, {{0x1c, 0x1, 0x6, @loopback, 0x2db7430f}}}, 0x88) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000280)=0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 13:57:10 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe800000000000000000000000007fd502"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r2}, &(0x7f0000000100)=0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:57:10 executing program 3: syz_execute_func(&(0x7f00000005c0)="1c1db5b58f28689f8efa9a90418bcd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00c4a17e5baf040000006d6e6e7d82663ed107c4c2b90a23f216c482659c84f200000000c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040)=0xffffffff, 0x4) 13:57:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x1}, 0x8) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0xe2, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x9, r2}, &(0x7f00000001c0)=0xc) 13:57:10 executing program 2: socketpair(0x1f, 0x20000000, 0xfffffffffffffffb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r1, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) 13:57:10 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) close(r1) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7, 0x101}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000800)={r2, &(0x7f0000000940)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x200, @mcast2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000008c0)=0x10) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) utimensat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x8}, {0x101}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f00000007c0)=0xe2162d2d3cba5b8e) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f0000000900)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, r3}, 0x0) 13:57:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000)=0x100, 0x4) 13:57:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6, r7, r8]) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) 13:57:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) write(r2, &(0x7f0000000280)="19381f5c9d720cb04df53a314190553570ed0e600ee848c3ba08622a7ed570877b28a618043e0b74fa97cdebd745e240b2a0f8a1f8223622976b641d2ed051f292aa41646897ea26894965e7233f02c258809cb1f6ad87af877e6061d78e98051d24648364ed825029231af155db569ac4d8ba2a251eaf3b07f3121441b122ade64f45167fe76f438a691789a3c9d61306a9bc15b0095fba4ce1aa6de12bd1882055045c19b89f751ed864057264860adb6754a63cb0ba93ad6077f650d761b9d004e56b8d02a41f1397d51216c27d108a4c4edecdda08b33577fcf496f6ec0168b4a9cd6e656432d40d146261219fbfb913898c71ecd1dc417da2ae0c917bfc0ce84432e1fffc6a1c509b6aab18b2f4f221ecf553723437c1051189a488a6d9157d9409794f7b24a72952901fb523887b03d0d96d63744e272e7f3eacde509e526fb84a", 0x144) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x6567, 0x4) 13:57:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "953c649eee8f29a1a5db39157fee4eef66b02b3a3c05350afbc800dbbe1368f26da33185450c77f9fd2ca6be35f73b68fd604be2fbf3e64d444281cc0a2251c853bb7c1ca9904abea6d381b2eff65cd7d97c6bdb4cb89fc22591b65703332f39fd614bb56c2bc3f5d1e3e1df5e05378e4285f4007c6d71a6c160f5a3afb6f111d5283a0951122a8aefa73701695c5251b39ca658cc2c2ee11c0b4d20d4a04a2ef7af75719b2ae801f80af300b0743ebafd2bc572d55c26c12cbc6786c895dec82ae172f5ccc0c0a7bae8956491b4b1b07e0495c1822203f6c316192f79ce6a5b2fcbe1ad5ef419e26080f866d38537b3"}, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 13:57:11 executing program 2: mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x3000, 0x602, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="156501ab1c") 13:57:11 executing program 3: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) r2 = msgget$private(0x0, 0xa0) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x5, @rand_addr="2a85354b51279687040bcc4ace893e11", 0x4a}}, 0x0, 0x10, 0x10001, 0x8, 0x3, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x1ff, 0x1, 0x4b0, 0x1, 0x77a8}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)={r7, 0xc148, 0x1ff, 0x5, 0x2, 0x1000, 0xab2c, 0x8a5, {@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x4}}, r8, 0x9, 0x4, 0x8, 0x4, 0x6}}, &(0x7f00000005c0)=0xb0) r9 = getpgrp(0x0) r10 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r4, r5, r6, 0x1, 0x80}, 0x1ff, 0x7f, 0x18, 0x3, 0x6, 0x7, r9, r10}) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000040)=0xc9, 0x4) 13:57:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) read(r1, &(0x7f0000000580)=""/229, 0xe5) r2 = socket$inet6(0x1c, 0x5, 0x97) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x44, 0xf, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="01000000010000000500f9ff040006000600000002004e200000000600"/156, @ANYRES32=r4, @ANYBLOB="8000000009000000faffffff7f000000c0ffffff808c8001a35a06d1ca28ea06eb8d62bc09f300"/53], &(0x7f0000000380)=0xb8) 13:57:11 executing program 1: r0 = socket(0x20000000000002, 0x10004001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000008c0)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x400000000, 0xf, 0x10000, 0x8}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="d8000000010000007c0600001d00000009000000"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x101}, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 13:57:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x110) setsockopt(r1, 0x2, 0x9, &(0x7f0000000040)="436609e21f7a2256b5842f75eb6f13d82401e7e1067005be45e6114a9532e4564001a4203a2e32d7647e8e40c89c08f6b91e95ac3cf32878becb5a60f01531c1da2ca3eca77350e85258bf6e167d0cfb9f53949ecf835f21", 0x58) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x8c, "58267f4ef7cb3489b3c4403f51b346fbd2ad8eb9a726dc4fc978464c654d537d7cbfa4f95460120d4a1fa217640826362efde770cbd6ca44d0c8b5e26216d0ca24832d35024ce7d49b568d2dec22713948dbd63635681986a21179bede5c04f129c02756ff0251698d811e4868604ddbdb1feb01eb48aaea8b76563cc62b62287eae04542990db411814816f"}, &(0x7f0000000180)=0x94) socketpair(0x1, 0x3, 0x5ae2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @broadcast}, 0x100000000}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xe, 0x6}, &(0x7f0000000200)=0x8) dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000380)={r5, 0x100000000, 0xf, 0x1c0000000}, &(0x7f00000003c0)=0x18) 13:57:11 executing program 1: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x800, &(0x7f0000000540)=0xfffffffffffffffb, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x28746, 0x2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000300)={r0, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0xe13}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfff, @loopback, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x6, @mcast2, 0x1fffc00000000}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000380)={r0, 0xfe, "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"}, &(0x7f00000004c0)=0x106) fsync(0xffffffffffffffff) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xa0) ioctl$DIOCADDALTQV1(r4, 0xc130442d, 0x0) sendmsg(r1, &(0x7f0000002980)={&(0x7f0000000580)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000002780)=[{&(0x7f00000005c0)}, {&(0x7f0000000600)="a4bf81681c884437921ee7c5e3e003efd37e1589ea535d23d73e1fd2086c4ee7042cc16c4a7905dee67da5d943f85f21c849657d398e94aaf600a47ed52afea7c73c44eecd2138688b84f4041e18a386418ef2d26d4174a1dab513b49f43599ae0e8498d09d5c27bf19fc606a54e83f321fb60790defdd03150c5d2865247bfe610aba0aaa", 0x85}, {&(0x7f00000006c0)="4a84a30ce8d3cf5c2f7721ce260e818d5408a274619a358b52252ea5a70a15d42fbc826377996c78079ae187ceb37ea496ccfd50051c57fe2d94e938de35b485cd8417bab4d852ce0f0317075e1429b8b2dc5d70b64fdcdb31fe6a86e5615e0aa8e03cf8dfb499063ee3ab11bf68f6d311a99efb527b0cd61d15e201ff6461ac77421aafbd52655e5a393cf036fa3f9727e6acbd3c7cdeb3f6e64ac60858c2a0826dd3a5643527edfd48eedaf4531a4a0b4ee941c499dbbb850a425560", 0xbd}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="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", 0x1000}], 0x5, &(0x7f0000002800)=[{0x70, 0x85, 0x0, "65cd52d120cd0fce9b94fbad401778d49ad74753a8c4fd8f1e672b5d6dd5adae4dabd77d69c544b3234fbd94e26944d51f3173d2d76f5ed5f3b8452a8195b10518c6b3a660f7b5efb003dac520b28ac21b4825b36c32df0589"}, {0xe0, 0xffff, 0x20, "a1fdae6fe5a94d854a1c43c80b441dcb5377d60528f38cc4a84b4e7658b533bb2c1f4444f1d03eec6f5c456b5663ad2547ca646e9918b9b15181c87361acc5ce2ff387015bcb4851905b81f15fd7f968e94730ef709106df2f7e293f5546a98796b2438515df245d6c239e56debdc442a6e142bd7a93598a656d6697fc8081876d4f9787d9a06aaa9d4222288b9e5e0a4f742018b90414cde97d0c57fd1de9e6642e17b4d22d46023e4818f3ea9432d345354f7de22b20f1d9731cd9096239944866eb4cd21e4f181c251cae5462b696"}, {0x28, 0x1, 0x1, "55ba41cdd4b53bfb74a8144ffd669607fe"}], 0x178}, 0x100) 13:57:11 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 13:57:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="1b61cacf5588ec7bf0e2620aaae248f91fcaf3761e1d72dd42e8c49686f9ba415c6f632eeb70f25e6888ed32b8f510fa85d73898703d914cfa5ac653095f4bdea19dd4983404d4fb6acb8551fc1c4a9b55733f5b484e8b64fb4605c7d0b37f886513808738d36ff53561f7ad241612ff7d66b59752e0834c4dc4858a643026f6dc30be7357d4d0e81e147fc8812b1e849c1066d27a8f4d8958c42119b1db4a718b6e71d50d59dd390c6a0794e8f241a6882530a8774f6b6dd5b82ec67240bb245a59366cbe84a1be281493113168a79e1201bce01406ee7fe5f7230029", 0xdd, 0x0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x500000000000000) 13:57:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1ff, 0xd4}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x100, 0x7c, 0x0, r1}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 13:57:11 executing program 3: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r3 = openat(r2, &(0x7f0000000300)='./file2\x00', 0x200, 0x0) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f00000000c0)=0x777, 0x4) readlink(&(0x7f0000000180)='./file2/file0\x00', &(0x7f00000001c0)=""/30, 0x1e) r4 = fcntl$dupfd(r3, 0x11, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0x540, 0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f00000002c0)={@multicast2, @multicast1, @broadcast}, &(0x7f0000000340)=0xc) 13:57:11 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c466410fdf2866f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x0, 0xab4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000040)=0x401, 0xffffffffffffffab) 13:57:11 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$unix(r2, 0x0, &(0x7f0000000100)) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) open(&(0x7f0000000140)='./file0\x00', 0x8, 0x2) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200)={0x2, 0xff2}, 0x10) semget(0x1, 0x4, 0x20) close(r1) 13:57:11 executing program 0: r0 = socket(0x10, 0x30000105, 0x23a) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0) 13:57:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x204, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0) 13:57:11 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "e21d7b1ea0984fb4be258770a01ec0a033edf59cd77d5da9c11ddec431c506c7", 0xffffffffffffffc0, 0x6}, &(0x7f0000000000)="6c2fb11aed0ea306401686a9d47574038d14536ce0565058961eab31aa6a042fa684a516b16e56ef684ea4957a1ae4e666dec01a3273235f361bdcac9780b5174d940007f5fef88cb8c588b25ea67f64d9bb17c8181e92ff7f6fc66b0a35b206a3f568852fdead4ce8dd58b8e381b408133b7468bb2621c7a89b826cf62ed5462d4521277cc19b7d8e10001f29a49ef5f39d55", 0x9, 0x9, 0x1c5a, 0x8, 0x5, 0xe3, 0x7, 0x5}) wait4(0xffffffffffffffff, 0x0, 0x15, 0x0) 13:57:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x88) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xdc, 0x5}, {0xd3, 0x5}}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001240)={'accf_data\x00', "d5b57e5e7dc4c95854e804d5aa30fed836f902b882e7e46f74f8fea8d379cf962ff7deebd430f15eeae914090258ebac1d980c5f045f76f9e0823ca768869fb044f0fcb6f618b98cd20bdf5e91562702e45ec0a75b11a5c726273e9ca7d5b75204b1deb1b80bd4d2da38c2d36ae8f6c4ecfa5a46c036927f1d88075ff5fd439d315cb9dc2684c21ecb4d0cfe548527f50726e9db7fa52674ac115a9d0b49722cbaf4037dbc7cb86f80609ae2103f181a0fe046b17e5bf3593e89ccf85420f7b19cf9aad75a8baa76ce8466e165e21c2858b18d19af1c01cf98adc562f64c1640281218555c0b9a7cbb32eec3ecda5324"}, 0x100) 13:57:11 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="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") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001380)="3d9e54224dcc02cfab58489567f6aab52d58a1265bfc56c1782c8fd8064ad0d29d8092e066c1d6891e5bb71daf6f2dd4b49180f0aab778292c702a5923ef6ba12fcaa71484b956aa1a26079e7f27be481ed00be586d08669ce78650fbf4cc429ddf6fa3c422ddfdb31cb28b3357096eef3b7e3d79b0a09a05d5e6de8f67bc3993795a13f8d4bca99219584777d55a7a051e6f99a7e771585a388ae42fb3e73c2297751366f2c1849c731839208e15714491682d2e16c6d") ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000240)="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") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 13:57:11 executing program 3: syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0x0, 0x0) 13:57:11 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r0, 0x1) sendfile(r0, r1, &(0x7f0000000000), 0x3) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db7120f0d4b4ef7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000200)="32b953d92679a7565d062b97f1f7a42253b569e5abd67f83ecb21b70010bb62c98c377572e3250a7db7c411221f3c4d170f994b2cff7cb73df206847c6e927a3faf6746f5ce8602795e38821aa49d7307523275af2290a903e516be11aae272f7172a9e6d6289e40ff82b52ecbdf7fdb76c5e32361b325eb0293a6be4bf26f36db9e6fedd754667c529968e214bf488a92b9580f5a4a09c74a434b510869029f53f6355154bf6b8b671f7404e71e593fc69e1b5b99a1ddac541d2b15dc14ea2deb559abb2bae0936be0c53bafd9346006f3fefc4ad915537ac1c378e6bd2fb8a") 13:57:11 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpid() r3 = getpgrp(r2) fcntl$setown(r1, 0x6, r3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 13:57:11 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000540)="766fad573287dec759f73d1520ef3efd9664b7d63a1b3e42f5af0208befc4bc6a2ba784732cbeb4a6b147550528278aaf53f2800e8020ce323e411e97365fe6e9da988204d96fa1d46f2919509396c7cc6b22b577d9958497993115df7d31c2e0411dbb73e36a15f1a13a94e339eb884910fdbdc3cd7e9f92f135199b55d6b8ab31a5a9b33a1070d1b41b7e2ea92624448157b6663f1f7d54693b6b368d97d36b21f316c57e21b00fc0c6a945527605eab0e2763199d242619055cddf88656f33e9f8dde08a5f327efa944ea7b44ca084d56acb221b34e3619b7d8eff89cdee22b75bb5b") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000380)=""/129) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 13:57:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="eef257344384475ae390c08117f775158ea9bab06ed336f37d", 0x19}, {&(0x7f0000000180)="45ca4fd4cad88f4720f38b11676048515eab25c343799eea5441e0068ec8e69fb3327bcce8b524177f42c819b0051e64179503c047905f8ea9b50766043e2d6c8ba8558acaddeb27711ceaf851ae373357419bcb987acfb94796b9e0a8", 0x5d}, {&(0x7f0000000200)="f5cb5bf61c8a774c5b195ab4952191275e", 0x11}, {&(0x7f0000000240)="ffb76aca48f10703c5fc7ce7d834772ce1bcdc45d37bf081b7f2eb0b33ff874beb53cd2fb0bbe39262403bb596289d53eb23873ad1ba5948eeff2b3dadaebea386ef4f83b961f31c6db21c56767c4431eb3ae4b8347999faddaa8b9f663ae4793b193bc43c4c42b50a839e251afd7d31560356a899352c268dc7a8f1", 0x7c}], 0x4, &(0x7f00000003c0)=[{0x40, 0x0, 0x800000000000000, "880ff4b1df677a79dab47eb181ed4bba25a1c671ffb1698cbff498e0224beef8599060ee954042723c63cb"}, {0xb8, 0x0, 0x7, "91d3c722480712a2ad393dfec69711155644bfa3dc055ce78af5e5a82fe0eb9372dec79febc785ef415210c0d41ab1c1316ff3dd0babc613651705e685ddfff2ac08f94a3fd7444f2bc5b2fc2b8888d11441261d26136620096a34939e03c7b7aad2f8bfc2229e1c5c994c39d4a25b3908b418ccdcfe85a8dae753bdbb632a21375767fb00a840907bd47f508d7f52fcf6cd8faf6c761f09222f6b817d71681aa0"}, {0xf0, 0xffff, 0x8, "fb35542d9b5d12b446cddca9a023f37a19e9b33513d29590a1723357c1aa0445fe99a278cb5996b59fc6110ee4be6e834d687308dfccb049e096fa491ecf4c2e821e8649c7ec5fa0600556fe4dca0520e7e4189f4c287418dd6e54ad0ca56af8b85cafabc2b9797d4b97ea081ccebe47ae098b6bd2685e8c74301d7d7207e58d25b6e246a99f2f32e7797a52ba710825785de7f4b36c7cf60008f46ca6cecd2590316d79f0af6f565686174475b81a8fa01ed4d588b67cb4bc1b27706e72c00a8e6f0c359dd5aae994ba0655ebfa7007fa9cd4d44c939c95461b61bb8fbcc6"}, {0xb8, 0xaf, 0x8, "e1b4de66ca72cc461936be111126f568fe644a9d92cc3af7086e508d889162570e9c13fbbda018ef2b426501b06f0ce15ea810418607203659cf625ccc7b45c1d642f2ad5746ffbba8196f01b92e7b96dac4fac9aca4f419b0687e5930f526c95aec95bc020085e02723ddad480c08d0682b3be5614af6507f1cb2139a7a3bd44e5cf9e0410fa7fae22a09b5f3f933a5ddb3f98e7105e4ad1ddc3ef61d683898a8"}, {0x20, 0x1, 0x1, "c5684b140169130e9e"}], 0x2c0}, 0x80) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getresgid(&(0x7f0000000340), &(0x7f0000000680), &(0x7f00000006c0)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 13:57:11 executing program 0: socket(0x2, 0x5, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) r2 = getegid() setgid(r2) syz_extract_tcp_res(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f0000000100)='\x00', 0x9) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000000040), 0x4) accept4$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000b50e1e1f00000000000000000000000200000000000000000000000000000000001e00"/110], &(0x7f0000000080)=0x6e, 0x30000000) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x8}, 0x1c) 13:57:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0, 0x5, 0xfea, 0x10, 0x8, 0x4, 0x7029}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x29f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:57:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x64, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0x541}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 13:57:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@empty, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @multicast1, r1}, 0xc) 13:57:12 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91339e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r1, 0x1) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "ff0c47c7e612beea8382550994276b1adf59b78581f46cd38a90317ed741781a", 0x7ff, 0x8}, &(0x7f0000000000)="42e69b2b395bbc4bf37edf6f757694195f35e2c3255f37b2aa2ce16707ee394db80a67c4ac60970620918ba7ca0c61b9b75690e38562996646e690021b81080b5ef6cd79bfaa38f64f64659bb7a7069435cd7be7d57caafb906106a01cb5f3fa8a22c994bb1c0ddba9fb6efa2b7bc5d3891b77332d4ff73b65251e307c3177264921b9c6a3b9328dfe4eb2f5740f6f32da43e8d2718412bd55f66fac0bb18990cab9e72746b04740ef44435ca0d7931032a23b8416afb1d0a022fd86f6e7769f1ec44ec3b6daaed3071039e9b90e71d7", 0x7fff, 0x2, 0x5, 0x9, 0x4, 0x80000000, 0x5, 0x800}) 13:57:12 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mlockall(0x8000000000000001) 13:57:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) fcntl$getflags(r0, 0xd9ede44ae02d5438) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="c7964c1d1f9e355c"], 0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xc86a}, &(0x7f00000000c0)=0x8) 13:57:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r0 = socket$inet6(0x1c, 0x0, 0x81) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffffffff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xdd}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff77) 13:57:12 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @loopback}}}, 0x0, 0x7, 0x0, 0x5}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000b2708194210c632e9dcd7bc08703c846caa10d25c97e3af4233f4a448dcf949b9b34de75bb4abb75505ae7a06abb85cb396c59733ea759951f44cd88a3f152b3019e4ca7a48ba99d647a22278a510cae604cfd15fc365e5858f3c1c02f15a2e78ffdab163a022073fbe8203b8bb5d08758e4a89ff7707b781ee484c13f0c928453b0a8"], 0x10) sendmsg$inet6_sctp(r2, &(0x7f0000001440)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @mcast1, 0xffffffffffffffff}, 0x35f, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 13:57:12 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffff7fffffffffe, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f00000007c0)="c1dc00c483b96d517eae646447db1428440f7482290000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x1, 0x1d00) sigaltstack(&(0x7f0000185000/0x1000)=nil, &(0x7f00000002c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000000), 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 13:57:12 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmget(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 13:57:12 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000989000/0x1000)=nil, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000140)="dc230184fe35306135fdd6f230", 0xd) 13:57:12 executing program 2: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000180), 0x2) 13:57:12 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000000)="df4888ba2133ab552edc474fac994175b871b4a88cdbf557401558c6b4bece68d21a5b83b07a440eb20dc5bd0e251b91ea197527cbe997acae806d629344a067d003f84151124bc80bdf1fc662a3521def3d024a42d2e02766e980f39f3d00c6ea9a6706c1b6d774e4444ab08e17fe0d056bdbdb17839cd4a9419d4fd73cd3e3daeb862ca8b48791a12c310e9206ff511ba39995936f7e4e1eb83ba60e2f2ad8bbfd83a26d7f64c0d435703f110fa47fad27a7204de50a6dbcd634") syz_execute_func(&(0x7f0000000f00)="964a19e9c4a2791dcd1c040f05bf9800022fc4a37bf0c55c41e2e9660ff8ac02c90000000f336fb83e0df4014e3ef0819700000020cc0f73a54b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b029c1c10b0000c4414e53d2c581601643d9ee0fce0fc6a8f2ae00f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") 13:57:12 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x1, 0x0, 0xe7, 0xb}, 0x6) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:57:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82034d2d66696c653000b1912f9da8243b6c9286fa10aaadce391351ec196be1aaa1ab850328ec23df4c43b36f779a31427f0cbff626a68e1d"], 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x7a30, 0xf, 0x4000000000000}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x2, 0x1f, 0x0, 0x7fffffff, 0x800, 0xffffffff00000000, 0x1, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x9, 0x7, 0x1, 0x101}}, &(0x7f0000000240)=0xb8) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x0) 13:57:13 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f48f6978e3eb0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55d9f3bbc40285bfd2400f0fa305080000b004040f0f82dada048336000000") r0 = getpgid(0x0) getpgrp(r0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 13:57:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) r4 = msgget(0x2, 0x200) msgsnd(r4, &(0x7f0000000480)={0x2, "969d7f46750edf756ee2f34a0d9bedad861e90085a472d0ea1f0d935b8278dae5e52e071675eded78be7508a2067ed2653bb51df8a028d89dbfa6fa22962ca8ea45ac49bf63bab765b437c5b61af1dfc810bf94de157c912571f84a9483f6f936623f5c7108b6a83fd7557a32e650592715de7cd86f30f6056e6a1167610e29c7b70ceaf76a43bd2f9bbc051edeee53ec11d59428573c2d140c0b70ddd408101b47d8ca73646e21ab330262722fc1dbcab299dcacd1a6007cccf8e6fbc73dc8987f89b1ddc87af04776b446fe71304f613004cfd621a28dc6a0224fd07b7d1a574cac0ebef409563e5445dad8b52870b273cfb"}, 0xfb, 0x800) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") freebsd11_fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r7 = semget$private(0x0, 0x0, 0x2) semop(r7, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r8, r9) 13:57:13 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r1, 0x4, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) 13:57:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x264, 0x5, 0x80000001}, &(0x7f0000000140)=0x10) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x57, "93dd874683b85a7998b0a6f06b24bf0892479855d8d5bb3dfcd2552fbd2d211482830ba8634eb23e18126248d4616d76da743620a6f5cb64c38d1ed5027072bdd5e84dde52c2e03c1809f49292317152aac4d913f6138e"}, &(0x7f0000000300)=0x5f) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast1}}, r2, 0x3f, 0x7, 0xffffffffffffff00}, 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffffffff0000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3cdc52e10d7383dae0bcfd66320b621373055e738951ae6c41e9b8580a1076c10f151d6fa7fffad70de91f38daf71075a33c4e805e2bb09c9cfab7ca90afa691b", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 13:57:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) fchmod(r0, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x100, 0x7ff, 0x10000, 0x400}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x2d7, 0x1ff, 0x7ff, 0x2, 0x4}, &(0x7f0000000200)=0x14) r3 = dup2(r1, r1) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000240)="7f09867025d6f31dfacf310a644f7d47191649a89f5f") 13:57:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 13:57:14 executing program 3: syz_execute_func(&(0x7f0000000140)="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") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0xa2, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000280)=""/235) 13:57:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000200)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffffff7f, 0x1, 0x10, 0x3, 0x8, 0x2, 0x1, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x4, 0x4) 13:57:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0xc0, 0x1100) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000280)="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", 0xff) syz_execute_func(&(0x7f0000000000)="c401fd51a6c3872e58f2440fb6e48f29c0976f052644d9e06566de49d26726450fba7cebdd0d660feb063ef0470fb010c401205ddb41d9f8") 13:57:14 executing program 2: syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x3ff, 0x4, 0x1, 0x5, 0xb1}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xcf, "e924f709dad918266a65635a81e5e775af0cf9054d69fb9a399681efc31172d52448082f63b8b22edef880d879286f147519c55030e0de84e531d92ab855a4aafb2220ec178894effd21329f50b2848abd427c700351811213ab342f35b671deba41d1a8d3a2e7d5d1f8d6ea0cc786b083216ce1d6cbc96bbd86a83d8156e1a068d968a1f7e29e2a76f13e35ee59f3aaa4705d5c2a42a7dda695892f27dedd96d4c9fc1eff82af041335d16849c0ab96b4186b696fcb6c04052e4894da097cb5c84ebb62e564ebb3b16add5ca796cb"}, &(0x7f0000000140)=0xd7) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x5}) 13:57:14 executing program 0: syz_execute_func(&(0x7f0000000380)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9c4f767660f6b328fe960028b05000000c401ad61b5feefffffd83603464eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081454065b712e8c4a8c4a87fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3410fe482b887690000004788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 13:57:14 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="1f737e190e75b28991f1286454478737c6cb1a7466cf6abb9e10cd6254d03532b2364dc2f2248561a9e54cb9cf0af2c1b0371e325071830ff2010694c3e282ccda848c86b10a010094e1e87d53335923b9de9718f706e4b516f244dd001b832789d56d53ff731923138b029e766923bbb33411a5", 0x74}], 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 13:57:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x2, 0x19, @ipv4={[], [], @broadcast}, 0xfe}}, 0x0}, &(0x7f0000001140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001180)={0x3, 0x400, 0x1100, 0x0, 0x116, 0x7, 0x48, 0x4, r1}, &(0x7f00000011c0)=0x20) 13:57:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)) 13:57:14 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x10) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 13:57:14 executing program 1: socketpair(0x1c, 0x10000000, 0x7, &(0x7f0000000240)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 13:57:14 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x6, 0x4}, {0x3, 0x8}}) 13:57:14 executing program 0: syz_execute_func(&(0x7f0000000180)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fsync(r0) close(r0) 13:57:14 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x7ff, 0x702, 0x1ff, 0x722}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x40, 0x100000001, 0x2, 0xff, 0x401}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000440)="a479bc8d7bafb44f21") accept$unix(r0, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e) read(r4, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x10001, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r3, 0x1}, 0x8) 13:57:14 executing program 3: freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x4, 0x3ff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xd91, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x9040, 0x20, 0xd2, 0x8, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4, 0xffffffffffffffe1}, &(0x7f00000002c0)=0xc) recvfrom(r1, &(0x7f0000000140)=""/239, 0xef, 0x1, &(0x7f0000000000)=@in={0x2, 0x3, @multicast2}, 0x10) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 13:57:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff1700000000000000000000000000010202907800000038609433df000002000000000000003300000000000000000100000000000000000000ffff00660566"]) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 13:57:15 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000001c0)={{"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", "37e2ebd6dce32cbe6179ea64e875f0ab7f22cff8791b5558a709aec37cb5fa56", 0x5, 0xfffffffffffffffc}, &(0x7f0000000000)="8dd4365489c9c72bdf128dcebeefb6925dc788bbab61bc8c6757e701", 0xa1a, 0x45, 0xfffffffffffffffd, 0x363, 0x6, 0x0, 0x0, 0x4}) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 13:57:15 executing program 2: syz_emit_ethernet(0x4d, &(0x7f0000001280)={@local, @remote, [], {@generic={0xbaf, "8240849bed44015c73737fcbe765173b46c857fb8c872270a19691c3725b2c6cd2315132680307cab8ba161f1e4f5cfcdb22558b5ddd77cf200f82d01f10b9"}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000100)}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/152, 0x98}], 0x4, 0x0) 13:57:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3bd1354b45a4f5d26327e7e6a87d449d9123eceb10912b1bc2b70e5467d5300ea71406d7996e855a2183557e0baaf03584182ae419000000000000"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x32, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x58, &(0x7f0000000480)=0x1, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=0x0, @ANYBLOB="00000000fe06000010000000fdffffffb00d000068d19df58c7da682123896c598d3209b5e7a0a395fa616984576d7d56323346a343efc7213ff5137311689847a38356afa4ffb14fdfd446d6f9725a8fe281235347207c7697cd7e46be4245723a4c984166b693bda45f6176320965827d74c227df4b12f830afebf8eafaeaea450353866bb990e225101e8cb147a9a40503b99fcc3405fb87fff33"], &(0x7f0000000540)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)={r3, 0xf, "f104cf1bf1c62bc5c17fce96634756"}, &(0x7f00000006c0)=0x17) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000740)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 13:57:15 executing program 0: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080), 0x211, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xa6, "7debeceb074e93f40dc534573ea0df75"}, 0x14) r2 = getpid() fcntl$setown(r0, 0x6, r2) 13:57:15 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getuid() freebsd11_stat(0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x3) __semctl$SETVAL(r1, 0x5, 0x8, &(0x7f00000001c0)=0x2) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0x0, 0x3}, 0x0) 13:57:15 executing program 3: r0 = socket(0x10, 0x10000000, 0x404) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80003f}, &(0x7f00000000c0)=0x3e) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x5, 0x7e68491c}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) 13:57:15 executing program 3: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r1 = msgget(0x3, 0x21) msgsnd(r1, &(0x7f0000000080)={0x1, "bfd9dabd7fc50d1bac2b542d97091803c9ae513f354cf2a83d3033bc7890dd9c314918e615babd9169ec7e1142d520274e07704aa158bb280db9dff58abe7e93aaafc3c1c4f82177f012118f3107a9f3f1662eb95e967c3fd9a610c611af50e2c9d5a38d642cf37a6a57beff6464ae38b01f67d8bfc7adf260b9d8e1ec3f30dfa581f391f67b5b62264434a7967c02a0f65c9c859c"}, 0x9d, 0x800) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/100) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:57:15 executing program 3: r0 = dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="3ad612ca555ea267ad4f53e8dce2baab2a35c81ebb9d74bda2310b047ac391a2e50aee6a198ef1f78f67535255a0efdc4d4a4b2b5a7b294b7ad61e5ec6f0f4a9fce0720c278cae4d3ec6d176208e69d6a423df84393cd7ad2f07db02d1fdeaf19648a2090391ffe88f7ad82fe1cdcb0b0dae87a5e438f0281bab42bca608e9d1f798b79026aa368dd2652f83a19a1ab43f6ba36b03073d0e21bfcdb3f2e9858f52d0ef8ead107f95e4614633cbb0431be9905a39267dcc876c5aeb849cf4613be2298cceed756438b2d88d64ef9e646706316b44fb86308406c569f4684a9697979ae8e601d6d9a3be89ac3f392551b564", 0xf1, 0x188, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) poll(&(0x7f0000000140)=[{r0, 0x160}], 0x1, 0x10000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @rand_addr}, 0x8) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000001c0)={0x10}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x1) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000240)="2a0632d39248fbb0ee644a48cbb942ad370a0a8f179e5e1db7eeae249c1f6eea36d3c33e52f747ecde07245398213f4088d12622ca1704f33cb124ef8b9c1ea298eece629bafcfbc99a332ee6f943be6e10d90ceae9ec0520eb995a56dbe0d7a56297ea03eea1d5f47906fb2c4cf1f80aa9d2511a9ca4b2cd68db0918d9b6162ba5c1fb23fab795ccabe2fa98a1f4015853ed71372a5") symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') r2 = dup2(r0, r0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000380)="f208152b414aaca7c5cefa1aaf9cbecf6b2cfba856fe2b3e04886b6643a083c8fb35afa8e0a89403a1cbeb8163bd5cbcba7787f418a672d96895d4047db8c0cac7745b04d7ba9fd0fd3da1b0793972f5dd2b419ac9d228863effad1d0393e3b2aba9e9503b8f2807bf2ae701f2fd0c0ef59e71e11c5a6dfd0184653e010d7802289561098b5d0e95bcaa8139305813e4d1e36ddc158de3a5f5eacb197842e13c0e7fe539198df62af8081379504d36843090deed03dbd52b6e9f4c7f671c8e4c7751fa4c5e247826f50c77984bb595cc0a7140e6c71bac5b4a14650789c16e692c6ec70ba65823e369") r3 = socket$inet(0x2, 0x4, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000540)={{"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", "18643e5475d35d085e8b42ec83ae97553ef4d9f6f05db0608ba44d72bea0a9f7", 0x7, 0x3}, &(0x7f0000000480)="dc80471d2c3775762afa1d9cbd9dc483cd2a9cd59c03096bc3e8c653030d1cce073a8e6b2423932f83a97138d3be653b7923e2c41ed4f94de2cbd3bd2268b5a007c74f1ebf793f8b8e2cee1d26095e3419d7ad89580a03b48eeeee6b404571ed0d6af415754ddfe1caad6424cd9f94dffd7f41437f442fa38358c5877ef3853699ef3a7628ae10089d5eb2cb5605b85aba88e524325b5c89c6c1", 0x1ffc0000000000, 0x0, 0x10001, 0x97, 0x7, 0x5, 0x9, 0x44c}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xc7, 0xdf5, 0x8}, &(0x7f0000000a80)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000b40)={r4, &(0x7f0000000ac0)=[@in6={0x1c, 0x1, 0x7, @rand_addr="5c95afc1df06ce83a5ef260fcdfbd289", 0xfffffffffffffffb}, @in6={0x1c, 0x2, 0x9, @loopback, 0xff}, @in6={0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x7, @empty}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000b80)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000c40)={r4, &(0x7f0000000bc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000c80)=0x10) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000cc0)="fd84df794ae33407d37887164a59353d51f0e119dc616efb0cffa601062b4d3b27ace5d1a4bea4fa0e558e734463a822e10ecb18c1d0602be79de0fa0442c0ddcbf5f0e387ff8bbeed10ac396b97a966eeb0eb90254ed3ced25118925641d7f617936e5a74c766765c91095e74188c488e067e43515cccce86fb7a1ab50d33215ba95a1eca06ae218c83f4c58208f92db9569d96c40d7b6f95733539224b563568d5601099d92db31f36a663f8325825cce691d0f670978d227d22dbf48943d7d6b0979948a5639d9d20c9405617f738561c7c905854be2a5c205c0b2dac7a4c708e6673abf43554cd1b") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000dc0)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000e80)="877eb27cfe5508ed2ee50862ed3086008d4b3c33aa870ae194561e85e7a0627484119d85d2a7ceca65e27b290e115afba533b46f91621d770b") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000ec0)=0xe203, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000f00)=0x400, 0x4) r5 = semget$private(0x0, 0x1, 0x20) __semctl$SEM_STAT(r5, 0x0, 0xa, &(0x7f0000000f40)=""/230) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000001080)={{"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", "d3b846ef3414dcdbee850f06018526bc960946ba9e7e54ac9150888cc7e22c3c", 0x7, 0x4}, &(0x7f0000001040)="d4caa6e264b6ec0164c53d7033f68d97a06c6450c1ec91b705d03ff99fbc087c010e3f22bb7b48fed3a8aae208cb6e01a4e10936ddad51", 0x7, 0x40, 0xffffffffffffff7f, 0x2000000000, 0xba, 0x7, 0x101, 0x7}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001500), &(0x7f0000001540)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f0000001580)=@in={0x2, 0x1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000015c0)="702cee105726a864233d3e1f077b0e2786956fe3", 0x14}, {&(0x7f0000001600)="3ed4fc74ad89e57498f03c5c3f2a80736b21cba756b821da72296fc6ab3350ab8e1aab359cb3b3ed90e671b3bba447a1cf7d59b45f3e0f6c9394b26faef4f7b6783e894c457f7480c20319b1f409c99f5fb79048c67696f3a9ea9f04eee6dce0daf1814ec341fba980489c70224c713be31295f683de957cfedfc06ab40ea6d8eaffb9de6899b5b66465f11a612b2ed65c5a500d6593618f8343851620610afbdd2a155e198fd1d5cf630300436765fba0ac8c9aac", 0xb5}, {&(0x7f00000016c0)="610d42b2a20672226ad01c8cd9863ec99705ae54a8a2edfa0a38f3012cb6022a2a07ba42b17c6468e82b7e5d51a513b885bac61853775637b688ca970ed002c2e0509831bf5209833e38095fe7fdcfadbf67fbdfe456d702fc09e3439c483149f10d0791ca90bb5cdebf3a22ea0a17276d6060ab7283333ed779b1591733bbc5e36eac58efb95863d00e84f52b24f5a3812946e5ea7a0b5cf3f862a72215fa8e43a828b7dcb538672f83a82dff9cddfa7133c2034fc31f66cdb7d66df21f526d0970c94415cd58e5f0c933", 0xcb}, {&(0x7f00000017c0)="28ba94069484738ba7483f3101542eefdf179ab39632f56ef9018fa2498521426f50159249879b461ea10524e5b4dd6d3c622658f0cae36fa4a210cd47e69d85a70c1a99e20d59856a280e6b34e1c94aba34572fa61bb9f863da8bc13dc4412655bf33a608c881d437e0b1e7fe270834addf27875ea721895404885e22964d5f7759d1ad8d31d319f1dfcfeb40ddee", 0x8f}], 0x4, &(0x7f00000018c0)=[@authinfo={0x10, 0x84, 0x8, {0x1ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xfff}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x649}, @init={0x14, 0x84, 0x1, {0x84, 0x2, 0x800, 0x9}}], 0x70, 0x4}, 0x4) syz_execute_func(&(0x7f0000001980)="c461f8ae504940dac10fae9f5d000000c441f96002ec2e2ef0460fb05b00f042805b53d7c44379059ba2d1000003361500000000660f137800") ftruncate(r0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) truncate(&(0x7f0000001a40)='./file0\x00', 0x80000001) 13:57:15 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f00001c7000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000300)=@file={0x0, ""/77}, &(0x7f0000000380)=0x4f) socketpair(0x17, 0x3, 0x4, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x6}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x110000, 0x0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000040)) 13:57:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x400, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) execve(0x0, 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000480)=""/245, 0xf5}], 0x4) 13:57:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, 0x0, 0xffffffffffffff0d) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0d6db9d8295d97fbb4dec1103245a7e1b1897981cd8c13cca16ecb8013324ff3433761dae2100b096128e4d07445f77855946b817e", 0x35, 0x1, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0xf, 0xf122, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 13:57:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x55, @rand_addr="3b776b46c525c1d28ae5a017ed5c20e1", 0xa0}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, r1}, &(0x7f0000000140)=0xc) ppoll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x2}], 0x2, &(0x7f0000000300)={0x1, 0x9}, &(0x7f0000000340)={0x5}, 0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240)) preadv(r0, 0x0, 0x0, 0x0) close(r0) 13:57:16 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b581d9900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fb6a87700000000000000000000bc3bdd3a86c2bfca56f26f2075e03cb912f69612110049c158d9d33e771c0bcfb2b87692333eb76dd1a55784eea67a00"], &(0x7f0000000000)=0x6e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000480)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r2 = socket$inet6(0x1c, 0x1, 0x3ff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000740)={r3, 0x0, 0x4262}, 0x8) r4 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xfffffffffffffffd, 0x80, 0xc8a}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000540)={0xffff, 0x0, 0x6, 0xfff, r5}, &(0x7f0000000580)=0x10) connect(r1, &(0x7f0000000840)=@in6={0x1c, 0x3, 0x10000, @mcast1, 0x20}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) r6 = accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000003c0)={r7, 0xaa}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000400)={0x9, &(0x7f00000005c0)=[@in6={0x1c, 0x2, 0x8001, @loopback, 0x2}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x7f, @loopback, 0xdfe1}, @in6={0x1c, 0x0, 0x0, @empty, 0x8}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000640)=0x10) clock_settime(0xf, &(0x7f0000000200)={0xfffffffffffffff7, 0x2ff1fb37}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000880)=0x8001, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @local, @broadcast}, 0xc) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f00000008c0)="99fcbad4a4cdbe4eae47f6bb79fd2926c17703cc3a3a345bc32e2937e97e3cb08bf2294f115fba42bddd5dfb7b287cfa598dc55bcf1dacb7ec8bef7fec020002af7cc02f890da358ff0f2d1b97501427d67f892fa29e3e84feaa03ae2a15a0b2c2e0527c4a2f225bddd837c1072b6af0168135908acb880e67a0e087e091d9c8ba242c2146b2f2e9c3d9ef132ee4ccd6479c0aab7753e5ce911cc08b1fa34ef5b0e62855668d568a") setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) readlinkat(r4, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/65, 0x41) 13:57:16 executing program 3: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x2000000000000000, 0x8, &(0x7f0000000080)=0x3) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f00000000c0)=""/211) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 13:57:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x29, 0x4) syz_execute_func(&(0x7f0000000040)="0c06b5b598cd80c4c379085ae16cf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4cada85337676f216764808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea016ff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:57:16 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2fcf188b4bba20b17dac86e6dd012d57ecb6791497405c403801006c653000"], 0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 13:57:16 executing program 1: r0 = open(&(0x7f0000000080)='./file1\x00', 0x802, 0xc1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x20000000008) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x1ff, 0x76cb, 0x4, 0x6, 0x9, 0xe90, 0x0, 0x3, 0x0, 0xff, 0x6}, 0xb) 13:57:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="1468a474fbd893510f1c4df15f7a5aa1db8687c55d455e14d8e56cb33f88d941b184bb733707f1454eea", 0x2a}, {&(0x7f0000000040)="af62c3a4e450817ec2f60c8c80a5377411f6ebab482122cbcbdb7c8219b630ebd27103", 0x23}, {&(0x7f0000000080)="238262eee8877923a3786fea17416d305038f42f37a6663b6596c5cbdc3d8c0dfeec10ec3f365652b40b04c2a0382718518c6029605d439df50471a6478da9629874a3934c0de3c5480a84e2fb46f2b8764c72dc7aa24555b0dd44ed1201bf39a4515bc5c1443dec1baa5dd4da8cc7f3faacc13383f02e6241d9d5d3f1142e5aba16025f1c277363eb82f81ff6668e9725ce3f52b14c226f5b39503a8846490ec8115ee8b3315a0e0738e5706cccecb33a8bdcff23e048df", 0xb8}], 0x4, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x80, 0x10) syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:57:17 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = shmget(0x3, 0x2000, 0x30, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1100) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000180)={{"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", "f7876c1b381ab01ba6a8a1d35304a23edba17709ca424cb6fee5644283542f0f", 0x5, 0x80}, &(0x7f0000000000), 0xfffffffffffffff7, 0x2, 0x4000000000000000, 0x7, 0xd41f, 0x1, 0x8, 0x99ae}) 13:57:17 executing program 2: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0)=0x1, 0x4) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0xfffffd27) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="00000043a3b0f737f20b29532d081552000000000000000000"], &(0x7f0000000100)=0x10) 13:57:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x108) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xffffffffffffff7f, 0x10001, 0x40}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xe3, 0x4, 0x0, 0x0, 0x2, 0x8, 0x101, 0x5, r1}, 0x20) 13:57:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x20, 0x8, [0x8, 0x8, 0xb53, 0x2, 0x401, 0x2, 0xfffffffffffff540, 0x3ff]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000014c0)={r3, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) close(r0) open$dir(&(0x7f0000000200)='./file0\x00', 0x110288, 0x80) 13:57:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000300)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa0200"/128, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0x8c) 13:57:17 executing program 2: syz_execute_func(&(0x7f0000000500)="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") 13:57:17 executing program 3: r0 = semget$private(0x0, 0x3, 0x20) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000040)=""/38) r1 = socket(0x2, 0x4, 0xff) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 13:57:17 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') readlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) socketpair(0x1c, 0x20000000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x10) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 13:57:17 executing program 2: r0 = socket(0x1b, 0x20000000, 0x81) close(r0) 13:57:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) fcntl$setstatus(r0, 0x4, 0x0) 13:57:17 executing program 0: syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") socketpair(0x17, 0x15, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) 13:57:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) socketpair(0x1e, 0x10000000, 0x47f60e4e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x0, 0x4, 0x7, 0xfffffffffffffffe}) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f00000000c0)) 13:57:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) ftruncate(r0, 0x1) 13:57:17 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x10000}}, 0x0, 0x6, 0x5, 0x82b}, &(0x7f0000000100)=0x8c) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2}, 0x8c) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r1, 0x0) 13:57:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8240, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x44) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 13:57:17 executing program 2: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20400, 0xfa) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7, 0xe64a}, {0x0, 0x7}}, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") geteuid() mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) 13:57:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005044f00000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00bc8df5f882b297be1aa7923ed020000acb5d602000d7d4fec136ba8af63ff37282934e4fd89720fd1872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee0f7197448e504a1a50002000000000000020200a371a3f8010000000000000000010000000000000010", 0x9f, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, r1}, &(0x7f0000000180)=0xc) r2 = shmget(0x0, 0x1000, 0x8f, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/100) 13:57:17 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000001280)="a5da22dc91ed359a77c3c85daa2ea5a8fc0943953842c782a51c8c566fa4d6c9b47ece7334ed430d5cf85ce15b5dcfbf13674e18d99529af0b86b119bbf435203f5db057f97dae55551f6e7db1d4e8aae3121e57129d7afd2a891fa02ddebd26d3aa7b7564503e22cb9c9bf7c6758c031fd56b1624a9f7664309bf3f8cf62432a0d4d552433d887f33c94f5bb9ac0b04c47e86106932b01ac101aa5ee44c"}, {&(0x7f0000001340)="4af4b5b79cd111a92779cbd3d0ad1010ba3a2d", 0xffffffffffffffc0}, {&(0x7f0000001380)="0bc9526c748a2c0ecf0a88d644e059753c800938673ec8eea200d09b70d8d4b76b9c794c6d152f1a0e466e2a6414acddd5c7c64db723f1f36b72174127a52a901096c121d89ba51f589662685fc3a7"}], 0x2f3, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0xc0) 13:57:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f00000005c0)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00'/113], 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:57:17 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) fsync(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f00000002c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0001004e00c436364435cf0000008de30fda3412264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 13:57:17 executing program 2: syz_execute_func(&(0x7f0000000900)="109fc89fc851f45c1b01a84a2c431c850f7df3410f2ac2bfd9001100c4a17dd7fec401785b2b660fde978fe97c80ecfb66460ff0200fb8c416c481fc2fafbde823a18001d267807eefbbc4016d7d14de440f0bc421045f46078f292001fbc4e10bf8c470c45bf0c495bd499376f88a8a83397fd300f76764f08323e10fbcaf2e10f138f6f30faece0f0043d338e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d8813628f680964360fe25800218de345e658c4a1247dbbcabfdd5cc6c662472481383a3a4ba2613ef26c") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/4098], &(0x7f0000000000)=0x1002, 0x10000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(0x0) 13:57:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) poll(&(0x7f0000000040)=[{r0, 0x14}, {r0, 0x100}, {r0, 0x2}, {r0, 0x41}, {r0, 0x40}], 0x5, 0x8) semget$private(0x0, 0x1, 0x8) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x1, 0x3, 0x8001, 0x4, r1}) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x20189}, 0x20088) r2 = semget$private(0x0, 0x2, 0x400) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f00000000c0)=""/150) 13:57:17 executing program 1: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0xc6276c1b26165793) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 13:57:17 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$IPC_RMID(r0, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") 13:57:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="4fccd35715f32441cb81633274fd39f5cba7873c0514b20487b17ee4bf226cc787c1ea9962f3ab041eec7e5926a8a6090a42e363eabd31b1451d9b14f32654bc7490c9894778aba835d5a64b9f2f8eb5e17ef6a70c585eb5249e86f6a774b94db3e385e4d52c6e57286300d6583c950d8c6f1ad6df74bafddfb147fb04309bca6405f90eb423272c83489f8ffad68ab9d841ae963352d8226a5cc9802afdc9b41949e93e7e80ab817d6ad4db521bb77c93d85f6a657bb82b316bbb2c7ac85ed1381daf", 0xa2, 0x8ee5, 0x8}) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000)=0x81, 0x4) 13:57:17 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000240)=0x8, 0x4) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0xfffffffffffffffd}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000800)={r4, 0x6f7200000, 0x0, 0x800, 0x7fff}, &(0x7f0000000840)=0x18) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) open(&(0x7f0000000280)='./file0\x00', 0x300, 0x40) ftruncate(r3, 0x101) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 13:57:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000080)=0x12e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1feff, 0x88) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r2) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x3, 0x4) 13:57:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff2a) 13:57:18 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8413e66410fe5269945332faee4eef5960f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c6c1f998776666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:57:18 executing program 2: r0 = socket(0x4000001e, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) 13:57:18 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23000000080000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096fcc8529e0906f995e302000000000000000000000000000000000000000000000000000000000095081a38c11f39b45bee5559f4c9c591696d8cf56a339a019257c42674f5be30f6217712840178fff7a78a6f12c07f934530d1821b127f3292f558719b88cb8626c80980d6340597bab5182afce1e66ccdce39cff1257365d81045fde38ee7a3e45198353303d5dd570b7597b6a053d446eda5ac5e1501dd3d1b6f80557d48ce32ea06a194245635dff755bfc3bde6effddd436f9873e3047bcb149b70342fc37f6e87f1cb6481ffbfec756f23158f69a7be08e4ced73f98c4a4b22fcafa8c552ac8ca396d66057ebf97556665a671e4de2c00ef5b7b0c544e65d4", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x9d4, 0x80000001}, 0xc) 13:57:18 executing program 0: getuid() r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0xfffffffffffffe14) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) 13:57:18 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) socket$unix(0x1, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 13:57:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x3, @rand_addr="19efb8d5024dabb5caa8d87b8965a55d", 0x1}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xa8f}, 0x1c) 13:57:18 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001040)={{"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", "f4809b6328c56dc4b4e8b33547c60b5b52e603125de53d640271e62eddf30be7", 0x6, 0x3}, &(0x7f0000001000)="fd74a60219de692104dce366", 0x0, 0x8000, 0xad, 0x3, 0x2, 0x4, 0x9, 0x4}) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000014c0)="59352c7de60774cfe8be485c6731856c0827c2d17a7e91e5c85bf33eaf22cf6defe4714e977cb974839d41f5a303582dd75b899b268f986086117a790856108f3ae4dd86d79920e9a0e1559a8aeb6730ba2bcfd57d01190055ccf7bdf1b5e9997cae600e30755dbd0cf002fb4c0c52655b4ac6ec19f9e842e0d8942f46ae8522343a21b1cb1657004d6f29c03adc6c7bc8fd16e20c97e2b1d8e29403878e2a5a795a76fff03ae8d6f54eb668e72a9d6fa46bae830f495fc22a8a6272f2083980eaccefd0bb93479d9c") geteuid() r1 = geteuid() ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000015c0)="eb930132afa6654f501b2ec9381d25ff161126c5c1380667041e") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001600), 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001640)={0x0, 0x400}, &(0x7f0000001680)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000016c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001700)={0x8, 0x3020, 0x7fff, 0x6, r2}, &(0x7f0000001740)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001780)=0x5, 0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000027c0)={{"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", "4a016d5dd370cdaec72bfc595d77f9f649d20b7b9af04091f26ab2715058bd1e", 0xbd, 0x8}, &(0x7f00000017c0)="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", 0x3ff, 0xffffffff0000000, 0x8, 0xfffffffffffffffd, 0xfff, 0x2d, 0x6, 0x6}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000002c40)="7309033da651302fda4429cdbc64c9f091f32cda61a805ae9b384d8f9826ac") setresuid(r1, r1, r1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000002c80)={0xdf}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002cc0)={r2, 0x1000}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002d40)={r2, 0x9f, "c0cce9e14defa571b0a6a3bfca1ce66f590a4ecbb14b44de81af5681ce0328b958b2aa52200a8d315b7d22d86362471c4afa24c1c8d1b0dea6bc52190f161a6003304f3a2d224d3618ac41bf51be5f01f1557aa67735ccee2d21b1748a5f7c65bd4d119f71964b3edc7e79c94947eeee4da2ef1cf3cca5e646f098e3d160d37419fa4469aba2e5232309ce8c9a284587b6877e2038c93a9ec75da626545d25"}, &(0x7f0000002e00)=0xa7) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000002e40)="6dce54c025adb1ee7b652bc0d9a798e0385a9aecee895e3f01b8c3c497d02dc1487c243a446154468ac6a2bc3c7c4bbf4986e782c1485c73d548ae32ee9f022b56500e871cf5ae8e87bf16950d28a9fd5a") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002ec0)={r3, 0x5}, &(0x7f0000002f00)=0x8) r5 = accept4$inet(r0, &(0x7f0000002f40)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000002f80)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000002fc0)={'rack\x00', 0x9}, 0x24) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003000)={r4, 0x49f0}, &(0x7f0000003040)=0x8) getresgid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000003200)={{"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", "cba9eef44c976bb0af7e8217586782ab9e3e7884a252236180f24efe6068580b", 0x101, 0x8}, &(0x7f0000003140)="998777c7dfd8cdb86a2545a5fb638ddf85c0bb419dfb6c5bb393f91bb4315e647aa19492b516ff4ee46695badb5cf839350cb25c5e8afef86420827ff39b6faa7013af9ead10ac850af6f801a31ca8130957e9b2212fdc571e90871f8ea9aed82334a72004fbd64d2c9a278c8ccb1e740726f1ae4b45753028c5bda456ed0526cc6ca6a486a745b81bb1d34344961db281f39aef52909227994e62f3ba2b05905377f6a29a4d3d1d844cd7aaee6095debbf16413d289c3cf250c49eb88c7", 0x9, 0x20, 0x7fff, 0x546f, 0x9, 0xfffffffffffffff7, 0x4, 0x9}) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000003680)="a6d56b851a56bded3d253574c81f9f8f0e3bb98483f136122cda26baa21188506a982bf77ab49f5ade8da0349dc8fe9d6e8d3787b47d422f2022dc0246d4d34ca539794792c4ad1ffafdcfeb04f7c6a6e52130f25dbcdc6129ae9d6ad7895c5c4ac42667ea9b6a24b2454338b738f919a3d1ca983d2b5c7aa4d1bb1a833ef603da73bca47d390ffb90ef2bc88e0483bc01f0b348195e52a09af208d64bd1c263c69b6cc7db4056ebc7e0370137b3") flock(r5, 0x5) socket$inet_udp(0x2, 0x2, 0x0) geteuid() 13:57:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x42) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001040)={{"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", "b230dbb6a87fe311fcf1a2497cbf6e377d7ebfd594584235793ed83ea3028563", 0x17af, 0x800}, &(0x7f0000000040)="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", 0x0, 0x58e5, 0xc6, 0x7, 0x4800, 0x1, 0x4}) r2 = shmget(0x0, 0x3000, 0x28, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = getegid() freebsd10_pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f0000001500), 0x0, 0x1, &(0x7f0000001540)={0x2, 0x3}, 0x10) r6 = getuid() lchown(&(0x7f0000001580)='./file0\x00', r6, r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000015c0)={0x2, [0x3, 0x400]}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001640)={0x0, 0x10, "9eda7a4e6147a7c7f88e1e3cc95dda86"}, &(0x7f0000001680)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000016c0)={r7, 0x5}, &(0x7f0000001700)=0x8) r9 = accept4(r5, &(0x7f0000001740)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001780)=0x10, 0x30000000) r10 = open(&(0x7f00000017c0)='./file0\x00', 0x10800, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r10, 0x84, 0x1b, &(0x7f0000001800)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001840)={r7, 0x9}, 0x8) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000001880)="a168db6562f8a8b58ea7d83089ed2fd0851cd33a06009f949740df9f87a61bf034c91aa8387c2c5684e01c9f44ad20ea0c30bd425affb32b0b6c97e21eb211435724") setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001900)={r8, 0x7f}, 0x8) r11 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r11, 0x2, &(0x7f0000001940)=""/4096) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f0000002940)="87acae45e38035bd8161276946a422158c0a4bfed31e4c89f38f210bd7504568e921c14015a81e2f44774e8f3e4c5ec102c6a92ca43faca7b57164366f73cba76c3c177ff6fe8f6360f2866e7544972f064406ab6fc7d14ee785c8ff9aab1a232484d22b") getrlimit(0x9, &(0x7f00000029c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) r12 = open(&(0x7f0000002a80)='./file1\x00', 0x100, 0xc) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r12, 0x84, 0x1, &(0x7f0000002ac0)={r7, 0x80000001, 0x9, 0xffffffffffffffff}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r13 = accept(r9, &(0x7f0000002b00)=@un=@abs, &(0x7f0000002b40)=0x8) r14 = fcntl$getown(r4, 0x5) fcntl$lock(r13, 0x0, &(0x7f0000002b80)={0x3, 0x2, 0x7ff, 0x2c5, r14}) 13:57:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x8, [0x1, 0x8, 0x100000001, 0x1, 0x9, 0x6, 0x95f, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 13:57:18 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:57:18 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mlockall(0x101000000003) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660bf8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b6466053838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet(0x2, 0x2, 0x7fffffff) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet(0x2, 0x1, 0x0) 13:57:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x6) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1ff, 0xf, 0x20, 0x467}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r3, 0x1, 0xf, 0x1, 0x3}, &(0x7f0000000200)=0x18) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000, 0x2]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 13:57:18 executing program 1: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) 13:57:19 executing program 1: mprotect(&(0x7f000052b000/0x7000)=nil, 0x7000, 0x9) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x6, 0x3}, {0x1, 0x7ff}}) 13:57:19 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chdir(&(0x7f0000000440)='./file1\x00') r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0xfffffd79) r2 = geteuid() r3 = accept(r1, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) r4 = getgid() chown(&(0x7f0000000200)='./file1\x00', 0x0, r4) setresuid(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x9, 0x5, 0x94, 0x34ec, 0x103b}, &(0x7f0000000480)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000004c0)={r5, 0x1, 0xf, 0x6ca8, 0xd3cb}, &(0x7f0000000500)=0x18) open(&(0x7f0000000300)='./file1\x00', 0x0, 0x110) execve(0x0, 0x0, 0x0) getsockopt(r1, 0xe513, 0x2, &(0x7f0000000380)=""/160, &(0x7f0000000100)=0xa0) 13:57:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000)=0x1, 0x33e) 13:57:19 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x60) pipe2(&(0x7f0000000040), 0x4) open(&(0x7f0000000080)='./file0\x00', 0x140, 0x5) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200), 0x0) 13:57:19 executing program 1: setrlimit(0xd, &(0x7f0000000000)={0xfffffffffffffffc}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 13:57:19 executing program 2: r0 = open(&(0x7f00000000c0)='.\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 13:57:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x10000006, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpid() r3 = getpgid(r2) r4 = getpgrp(r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) getpgid(r4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r5, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) close(r0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 13:57:19 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e7efa80dd4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x57, 0xfffffffffffffe00, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3364}, 0x8) 13:57:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) 13:57:19 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000100)={0x8ec, 0xa0000000}, &(0x7f0000000040)) geteuid() 13:57:19 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() setresgid(0x0, r0, 0x0) setregid(r0, r0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)="faa5a6cd7b13be822d") 13:57:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0x6, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x10000, 0x0, 0x9, 0x5, 0x2}, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xb965, 0x4) sendto(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 13:57:20 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="8906e63374f2b30aa2f5ffcfe090990b00000000000000b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) fcntl$getown(r0, 0x5) 13:57:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23ff7f000000000000000000000000ffffac1400bbc1ffffff00000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000f7ff28875640aeec724a4056e4dc5e00000000000000000000000000000000000000ffffffed0000000000000000000000ff000000000000000000000000984d3924396ed5ba1100"/162, @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={r1, 0x100000000}, 0x8) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 13:57:20 executing program 0: syz_execute_func(&(0x7f0000000000)="968285a5472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf00000053e3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x200, 0x1ff, 0x7fff, 0x10b, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x2, 0x9de}, 0x8) 13:57:20 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000100)={@broadcast, @random="95b7e34b082c", [{[], {0x8100, 0x0, 0x1}}], {@generic={0x8856, "651e6384eaf2b63dc896d526b00c3a71817ab78069f8ccc24e0f3a9368f9a4595cc5764770f930f9559b824bb748c8e7e9ccc77d36f460ab35ebf95b90489c5ac2a3b339ec4614b675c6543610b5b0d812b888e7a0da"}}}) 13:57:20 executing program 0: r0 = semget(0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0x7fffffff, 0x800}], 0x1) 13:57:20 executing program 0: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff020000000000ad0000000000018c02907800000000609433df00000000000000266b2362601e0000000000000000000000000100"/108]) 13:57:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket(0x2, 0x10000005, 0x7) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r3) freebsd10_pipe(0x0) getsockname$inet(r1, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000005c0)=0x10) __getcwd(&(0x7f0000000280)=""/85, 0x55) 13:57:20 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000100), &(0x7f00000002c0)=0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x808, 0x15) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000380)="3f6e749c4a1e1fc08d3bace9988b3ac1cb81a09b9632bef30fda07b002d42e2f6e94696b3c9e7bc4f7fc9dbb51d0e1fe9455d7a5858f2d0fa3e21843e04e778982a081cd08240a73dd938f457d047e6d20f67a1a3da69a95bea848a67899996ba207926fada17c79f67f7b") bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) close(r1) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_sctp(0x2, 0x6, 0x84) 13:57:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {0x0}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1000, 0x6d00, 0x2, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x6, 0x8000}, 0x8) pwritev(r1, 0x0, 0x0, 0x1000000000000000) 13:57:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x0, 0x5, [0x4, 0x5, 0x1f8000000000, 0x80000001, 0x0]}, &(0x7f0000000300)=0x12) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x5ae3, 0x7ff, 0x100000001, 0x6, 0xa3}, 0x14) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r4, 0xffffffffffffff76}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 13:57:20 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66693314812a"], 0x10) writev(r0, 0x0, 0x0) 13:57:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) nanosleep(&(0x7f0000000140)={0x2, 0xfffffffffffffffe}, &(0x7f0000000180)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000340), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x73, 0x3e, 0x2400, 0x3ff, 0x1, 0x2, 0x1, 0x9, r2}, &(0x7f00000003c0)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:57:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="af", 0x1}], 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x1) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0x1c, 0x1, 0x84) fchown(r0, r1, r2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r3, 0x10000) 13:57:20 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x20000002, 0x0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x7fff, {{0x2, 0x2}}}, 0x90) 13:57:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xbd}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1) 13:57:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x70d, 0x9ce, 0x28}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 13:57:20 executing program 0: r0 = dup(0xffffffffffffff9c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\xcf\xe7-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='&v%\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x9d\x00', &(0x7f0000000240)='{\x00', &(0x7f0000000280)='}(\'\x00', &(0x7f00000002c0)='\x00']) symlinkat(&(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x1) 13:57:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) accept4$inet(r4, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x7fff, 0x20, 0x6, 0x2, r5}, 0x10) accept$unix(r4, 0x0, &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x40, 0x4) setsockopt$inet_mreqn(r4, 0x0, 0x1000000000d, &(0x7f00000001c0)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) r6 = dup(r0) r7 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_fstat(r6, &(0x7f00000002c0)) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 13:57:20 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@empty, @rand_addr=0x5}, 0x8) 13:57:20 executing program 1: r0 = semget(0x1, 0x0, 0x20) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x3ff, r1, r2, r3, r4, 0x100, 0x7733}, 0x401, 0x7, 0x20}) r5 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c655a4a"], 0x10) listen(r5, 0x0) execve(0x0, 0x0, 0x0) close(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:57:20 executing program 3: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x3, 0xbe5, 0x6cb}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0x80, "043f1d26de7bf0aee3ab31c990cb4dec10792a3068dd1397640536dfe58c13cdcc42497e1679c724c0b87ea3caed6228d90793faa5561577135f7074fd34d4df3d1475b7807a6a83a92805b3b9a658bdf5297cf1875a6c3299d3090ab971db874a7e2646640dfde703f4bdbb3726a55abbe25eea8bd84df42a6e700f52ad4b72"}, &(0x7f00000001c0)=0x88) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) semget$private(0x0, 0x2, 0xc0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 13:57:20 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000240), 0x4) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x20) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000280)={{"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", "0ecdf9b8fd7777d35fc6c9079a491df16c6f474e6525de22ad496d561e9ccf38", 0x100000001, 0x1f}, &(0x7f0000000040)="9f1ef125c9aa67af25741b387bd56e2df21a88c4c12ace7791737955766424981fbc10c57e5d98eeb2a0d2fd408715c54aba9b52bd377a51f8db393d4583e594e96bbcf5bc33f02d1431749ca7d10ded429a81b689623999a52cacdc922ca0c79c522158f2589a25e2f6ff604b459269cb5b63eb", 0x80000001, 0x3ff, 0x9, 0x9e6a, 0x7ff, 0x8, 0x0, 0x3}) 13:57:20 executing program 1: syz_execute_func(&(0x7f0000000440)="9826473e431c130f05f30f78bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0c4e3316d4776ceab34d14646e10bf8c4c423554cf00fc461cd583d00000081c66db712fd83399b7f7f00c9dcdc67468be8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d4c481e4c20f02e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 13:57:20 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100003, 0x4) shmget(0x3, 0x1000, 0x80000007, &(0x7f0000ffc000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget(0x0, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001380)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000013c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="cebcffff08000000020071f40400ff03080000001c004e221f000000fe8000000000000000000000000000aa420bbc3f00"/148, @ANYRES32=0x0, @ANYBLOB="0300000006000000768800ff04000000fffbffff"], &(0x7f00000014c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001500)={r3, 0x3}, 0x8) r4 = semget(0x1, 0x0, 0x214) __semctl$IPC_RMID(r4, 0x0, 0x0) msgsnd(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x1008, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) dup(r0) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x5, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000002c0)={0x741, 0x8, 0x400, 0xff, 0x3, 0x200000000000000, 0x6, 0xeeb, r8}, &(0x7f0000000300)=0x20) ppoll(&(0x7f0000000140)=[{r7, 0x84}, {r5, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 13:57:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c00)={0x5, 0x80, 0x300, 0x6b, 0x302, 0x9, 0x9, 0xfff, 0x0}, &(0x7f0000000c40)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0x20000000, 0x4200, 0x0, 0xfffffffffffffff8, r1}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000940)={0x1f8a, 0x40, 0x0, 0x1, 0x9, 0x57, 0x10000, 0x7, r2}, &(0x7f0000000980)=0x20) r3 = open(0x0, 0x800, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x200, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000dc0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x384) syz_execute_func(&(0x7f0000000180)="c4236d4ae5a3c443197c1dfeefffff00c4614d596cb3f02f000000660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f00000000c0)="d193ebc481601699020000004fc76599d2a9221ac421221fc4a3655d9900000000002e10ec10ecc4e1ec59b0cfd20587819971f3003626426f8fe9000272c8c4817c5b495d0f0f8b00c0c325a7") setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000007c0)={r5, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) syz_execute_func(&(0x7f0000000d80)="6a00d08a0e0000000f0152b1c4a3d96b73000ac4012455804576000067f000824800000047c02cc71a710a4c0fae681d64460f174a00") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000a80)={r5, &(0x7f00000009c0)=[@in={0x2, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x8, @rand_addr="95ed25fed5226fde7896230cd18cd380", 0xf0}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x8, @rand_addr="b7b1933f673ff3cdbe8d26404672ecf3"}]}, &(0x7f0000000ac0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000b40)="da5b514130610b02e681b371b9a578b3ce546e34936045b15321412004fa1a20210dd34543e125657bc2a4babde62af4aec415373f24aeb9ca48401dec99da83f24583b2fe33db05fda510d4d15d092ccdf178a3a6b9a85e6c284b7b23fc9f10801a930d01e554007b89186d8cfab152f7725b4d8544fd495977924becd0e02783976530010ce84dfe29af268ed00e421d1306c4fa9e75e5659db8ab1d5bf7e0f0e37127529adc6a97626c74") setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000cc0)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0xd9) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:57:21 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000740)="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", 0x401}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100000001, 0x3, 0x6, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1e0d61e480}, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 13:57:21 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:57:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x7f, 0x4) 13:57:21 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x3) r1 = socket(0x11, 0x3, 0x0) poll(&(0x7f0000000000)=[{r1, 0x132}, {r1, 0x44}, {r1, 0x20}, {r1, 0x84}, {r1}], 0x5, 0x5) 13:57:21 executing program 1: syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c481b1ed845600800000ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="a1370ec6d11d0e661dd57a8e96ad2ea3dc031c7f9ccdccf377c6f9675c1791c4c0200fafc73a5f756a4a734e4f7ca8f171718279edcfa210a114304a5e9ac92ebca4087998beada7401a2d5902fb6af819c26ed29ddf68d90979edfbbd5e52c6669ffd13f793d09cb08867660da27abf96aec91b11e9df272010a57ae563e563948008cbb4d94a767eee8b19ed429d6d30777081d217ee0564e04d992543cec6b0b8ee24685af3b41441501edd9a") syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:57:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x00'], &(0x7f0000000180)) r1 = socket$inet(0x2, 0x20000000, 0x8eb) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x1000, 0x2}, &(0x7f0000000240)=0x10) listen(r0, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4) 13:57:21 executing program 2: syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa047095bb8c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e556d6d0f2a5205c483397fd300c9dcdc4b45d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c46166410f2e770ac0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x6, 0x4, [0x1, 0x1, 0x5, 0x4]}, &(0x7f00000000c0)=0x10) 13:57:21 executing program 0: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x3, 0x21a) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff08, &(0x7f00000013c0)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x80000000, 0x6, "8a2ef8", 0x0, 0x88, 0x9, @local={0xfe, 0x80, [], 0x0}, @empty, {[@hopopts={0x5a}, @hopopts={0x11, 0x0, [], [@padn={0x1, 0x0, [0x0]}, @enc_lim={0x4, 0x1, 0x10000}, @ra={0x5, 0x2, 0x20}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0x0, "1f5b5d689003eac4d1ddc19d90cdf3a832d87dce31c33e9f3eea6236941f21bab0bbb4b406b8002d130971a488d2c6596af3ee7f8058e330f55e9e46"}, @enc_lim={0x4, 0x1, 0x84}, @generic={0x80000000, 0x0, "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"}]}], @tcp={{0x0, 0x2, r0, r1, 0xffffffff, 0x0, 0x0, 0x42, 0x401, 0x0, 0x10001, {[@timestamp={0x8, 0x0, 0x3, 0x7}, @window={0x3, 0x0, 0xffffffff}, @nop, @sack={0x5, 0x0, [0x3, 0x8, 0x7, 0x5, 0x5]}, @md5sig={0x13, 0x0, "2c308eaba87fc2363de3c13c7854911b"}, @md5sig={0x13, 0x0, "c9ae40be60fd08f0cc9968cfc8499214"}, @fastopen={0x22, 0x0, "3c499552f3218fb52208bd0b8321"}, @nop, @mss={0x2, 0x0, 0x3ff}, @sack_perm]}}, {"8f3212b8617680035f70f9ad9d9a925ecb8977864b207605bf480469a65bd568aba20dcb695b6c07b0bb1082c710f0a865a2ccc916a7efbaba6cc1335745f52b75d8ac59f2be0bd9495da013734d4b06eaaeaf4c17a55cc59c1acdbad7"}}}}}}}) 13:57:21 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) sendfile(r0, r1, &(0x7f0000000180), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0xfffffffffffffe28, 0x0) fchmod(r0, 0x10) syz_execute_func(&(0x7f0000000040)="c4a11a58429cf2d9f63e0f831f000000440f7552b226660fd4bbb8b6d2d6c4a1f85be1c4027d19eb4686b981ac5b204580235966430f383a83529cc4b6") syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e6467f2430f79c9a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:57:21 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="5d6874c44ba8", @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:57:21 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_tcp_buf(r0, 0x6, 0x2025, &(0x7f0000000480)="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", 0x1000) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0xf2d, 0x3}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)="46234c2b850490aab864f107e84cbd7bb8b7ec29d9ae7422c9d3d1fa9a4c0c979d81ffd0b643ed9adb5b31a49e76d28af18cd41fb4a677f3477f411eb7433d837f3ad22835cbebe3a5787140a8f5647c48dbb322ac3349119cb68fb01113819d570511bb0b23c0ce5e1dd5b66cabeb9c28b4331b33fd5f46613aac4d2b3d977da43bbab09953f4d7ec4f27e69aae5b87695490f706c5d5f6e020eefad468fd684ae9493fc87ae3b49e03aa90641aa6cb1ae43f61b72e4e110bb62765fc72d0edb71319f0c43fe4c0809432c2e4100bcf2f7b88992f6a3e9067cfe7d3225f", 0xde) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x8000, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x10) msgget(0x1, 0x200) 13:57:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) listen(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x5, @ipv4={[], [], @rand_addr}, 0x4c}, 0x1c) 13:57:21 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff4c}], 0x1) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0xfffffffffffffcec) open(0x0, 0x100, 0x101) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d5e640300feaed000"/136, @ANYRES32=r3, @ANYBLOB="0600050001040000"], 0x94) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 13:57:21 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/64, 0x40) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000003100)="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") ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000001100)="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") r2 = dup(r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000100)="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") 13:57:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80000001000000, @mcast2, 0x800}}, r1, 0x3, 0x6, 0x9}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 13:57:21 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) r1 = dup(r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="1f06138ba7e35db5febb36722f04db5198473786b9e6a3a960febd28d5cf8d92982a20802439f37e168271ada71dfba08805f391c6c35dd76d5728cf9308811287ecbb22c18c177f061da34695f0c20d984cb7739456d6b99968a140253a5e576bbab40fa723645031a1f182e8834219dc325450dd35ee1b63c94ce272094fc0d7289198c3cbb2c3644f352b702e32af8a18a8237042972445992e0fb676e69aa83ebefb9a2f39709441000b5f5bbc0b2d9d0129a9d98cdd2a1890635ab4022bde7583eddd3ecda69e62b82fd75b6867f92ba66fefa6804845e92458afcb") syz_execute_func(&(0x7f0000000240)="9826473e431c130f05044b59bf0301550040d8e50f01c1b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10b9d5a863e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c4c4617d7c02430fd3484d1e0158b00b001324005d2400c4427992143c42dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:57:22 executing program 3: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e436f0800a0d3647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") 13:57:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) ftruncate(r0, 0xffffff7f) 13:57:22 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0xfffffffffffffbfe) r0 = socket$inet(0x2, 0x3, 0x10001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7, 0xf, 0xccb, 0x10dd}, &(0x7f00000000c0)=0x18) 13:57:22 executing program 2: mprotect(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0xb8) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:57:22 executing program 0: syz_execute_func(&(0x7f0000000080)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r0 = semget$private(0x0, 0x3, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = socket$inet6(0x1c, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x3ff}, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8, 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x30}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)={r4, 0x1f, 0x6, [0x7f, 0x1d, 0x1, 0x3, 0xfffffffffffffffc, 0x10001]}, 0x14) semop(r0, &(0x7f0000000000)=[{0x3, 0x3}, {0x0, 0xffffffff, 0x1800}, {0x3, 0x6, 0x1000}, {0x2, 0x0, 0x800}, {0x0, 0x20, 0x800}, {0x1, 0x0, 0x1000}], 0x6) 13:57:22 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001780)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x8000, 0x1000, 0xd11, 0x8, 0x6, 0x5, 0x6194, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 13:57:22 executing program 2: setuid(0xee01) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) 13:57:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="d9f340bf1b32fefd2b5929920d2745161ef2b1168671ab0f5adfcaee47272352d473") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="38a740bb88a9bcad53c78e7730fdab2afa69b8613b9f868be4b85de0e892f5768efb4d49680ad8bf1f364e170ad199ab4a19f4a6d273543257949cff2800ae74a1906d6c6979d488200c34cc7b6d07e5ae260495c5f5e0a92c4010745c6d23f24fde5d2cde376c7cd58904fcb383c781a07f572b2c4e4c060463d30323564996c7f5fc7387425ef24d8731f137aaa2b4b3e09130af4679f5fd8e3226cd5735ade34161ac2aca4b3921c24a643e508546d8822dd7b9fd06911943680090d90414fe30a775e287ba71f8fe7e801249034415") r1 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000000000060ee516915455b88562f523b7381ddf8db957664d9f794bc15a023ea57b7c71b2f10158da8ce75aa4a1809f225aab0e20e27886d0d244d5fe891d2acbf241d478817381b7805224d583186c9a0581beff952811621161877a5bce3195bdc5ffe85012e9682b1e7d7f2607dd4116a4b08ed43759ab904ad80f503eba41b99c7887bc28a22f3f26775f410b5fb"], 0x25}, 0x0) 13:57:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x20, 0x5]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9c}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000080), &(0x7f0000000040)=0x4) 13:57:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202650000000089051c61a8e3b019ef1f1bcb46f5e8a26d8abb44f00000"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2020, &(0x7f0000000000)=0x3ff, 0x4) 13:57:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x40) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0xdce8b355fba5fedc) chdir(&(0x7f0000000040)='./file0/file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000240)='./file0/file0\x00') 13:57:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000001c0)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x1ff, {{0x1c, 0x0, 0x100000000, @mcast1, 0x4}}}, 0x88) 13:57:22 executing program 1: setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair(0x10, 0x20000002, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f80000021000040290008000000000400f0ffff1c004e22ef010000ff020000000000000000000000000001090000000000227a00c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a6834ad20000fdffffff0000", @ANYRES32=0x0, @ANYBLOB="d4fefffff7ffffff050000002000000001000000"], &(0x7f00000001c0)=0xb0) r2 = open(&(0x7f0000000240)='./file1\x00', 0x100000, 0x8) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)="46ff8ee08568e4884f414117f951da322adcd09fec69fdb8b718241cb26e13ef0f087486b81bdbe1a3f963bc0a7458d2ad3d314239e29379ba2d04decf3363d9ec5eaa0fc191a52beb21e465ecb08b316f8cc1b2be6e4e9b3591c05114ac73f1a4110444921fce8c1ba51bfeb385a036031f6423ea5c44f24ff773bbd94002a01bd586bb700691d5d481db5e0c6605d68111de3fc5b94a889ff7a5b8491baa57059e5c22c729e524273e56c5d6c0565089fd9e176ca6d26437962c6fe2277bb95bae9ce1d2ea") setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)) 13:57:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000001780)={{"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", "94d76045c4b8ce732783b5563b6df63f54da329a2b679b765e2e2a806ff2fb0d", 0x1ff, 0x2}, &(0x7f0000001680)="a38859e936d7cfc3d13594d26380781a0d650aff4ba8dbdddcbf47db6e08370e4315f6336fc592e2bbc7091d76c658c1fe81a24a2b0065c2be706250e1cea629cd412115ea2124508e090fe35d143cb43498aa6e04a34ed323e0dc9cfbf3a6b68c7f4efa5aa74992bddec5b0e08f33e692678f7667a53cf3d2c97a46d6132921494d0816b05dbed0656cebcd6d84abc007e4e7d427fa743a9d0f3e4fb9eccb5dee1405d544104b991a2bdf5e50fd8a683c0e2d56fe1ae1697ff3fffc001e342ca0010608c87eabc0804731cce5c100d1a1c41714", 0x8, 0x9, 0x9, 0x80000000, 0x3, 0x3f, 0x6c, 0x78}) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000480)) r4 = msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) r5 = dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/130) ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000680)="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") freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xf100, 0x2) ftruncate(r6, 0x7e2780e5) r7 = fcntl$getown(r0, 0x5) getpgid(r7) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') msgget$private(0x0, 0x101) 13:57:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffeff) 13:57:22 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast2, @local={0xac, 0x14, 0x0}, 0x3, 0x1, [@local={0xac, 0x14, 0x0}]}, 0x14) shutdown(r0, 0x1) r1 = shmget(0x1, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x20089, 0x0, 0x0) 13:57:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) fsync(r0) close(r0) 13:57:22 executing program 1: r0 = socket(0x2, 0x5, 0xfffffffffffffffd) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7fff, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0xf, &(0x7f0000000140)={0x4, 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) bind(r0, &(0x7f00000007c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000240)=0x18) writev(r2, &(0x7f0000000940)=[{&(0x7f0000000900)="a9a22a45b83587582c96325fc1231ba4f7bd014acbe939", 0x17}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="00005c468033e3000000007700"], 0x1) 13:57:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) unlink(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, &(0x7f00000000c0)=0x84) 13:57:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) r2 = socket(0x2, 0xfffffff, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 13:57:22 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xf5, "c3504d8d97d2e58657c22fc06fcde29304492f1e5191462bd05729e0939b9648b7d92f9cd8d2a05ccecedbc383cb844c95722abd4ab338be9fe07185a4250811c75f00f34804f85bd12e936b550ff5e4be474bc788ade74636579d3a601ceff7e90d1ff235fbc93651a6d5cafd748fe6eca523680d4987cd15826d3933df5db1d02e4f3abb7a954083e35d91db47f6605085094c62ffdf35b99b734e416a5e83581f02e2b0156677c93850ee4ccb9560faee76eae577a6622721780e3dcf0a46636e4eb2a610342215cb2363501d833721a21ca154c41117c0c159cd0bacd2f280cc8721b1823828f0bd514af2217a5a3b8b5f7dd4"}, &(0x7f00000001c0)=0xfd) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1000, @mcast1, 0x400000000000}}, r1, 0x8, 0x5377, 0xffffffff}, 0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c652100"], 0x1) shutdown(r0, 0x1) 13:57:22 executing program 2: r0 = socket(0x20000003, 0x80000000002, 0x1fffffffffe) getpgid(0xffffffffffffffff) getpid() getpgrp(0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10) close(r0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 13:57:22 executing program 3: syz_execute_func(&(0x7f0000000180)="b1c391cd801b69690d94860000c482712f971f000000c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef095c401fe5ff6c4a27d33e4646736676666430fefb3000000000804a8d8f4c46a7d1118dac0a40013a4001378e8d1a8879f000000fe") 13:57:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) munlockall() ftruncate(r0, 0xf100) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 13:57:22 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7d, 0x1}, {0x0, 0xfffffffffffffffc}}) syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 13:57:23 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080)={0xfffffffffffffff7, 0x80}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000280)="28b990a94e139e34b3465f40f5426a89cf54c0d77b8205bc5245f510ec302ae3b631d4a3865d44213a7002ba") chmod(&(0x7f0000000000)='./file0\x00', 0x80) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x7fff, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xfffffffffffff6b3, 0xfffffffffffffff7, 0x81, 0x2, 0x4}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) 13:57:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) 13:57:23 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x8000, 0x7c4}, {0xfffffffffffffe00, 0xe68}}, 0x200) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ftruncate(r1, 0x2) flock(r0, 0x8) 13:57:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x3, @rand_addr="c197f39d8dc94e9b115bd34a37277c5f", 0xf33f}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="1dacc6eab2c170d357b2ff4d3888ba2578c2e242c5d96b16546d3791b8c1b6d897563ed6a6dcb4dc14c88f5ebb193c97e3c495dae94f496273a4413761c299", 0x3f}, {&(0x7f00000000c0)="98feb9699aee6474b18906dead71a537a26934b64f685106233739e12f54fb3a1529f699e3", 0x25}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="800000000000000011000000f9ffffff0bdb7ec5e63fa2ccdba970d921771366e411cfc7dd5f306f2111c6a187f8c95bc2ec7945b6d7434473e04de30dd4a51b20453107f75fbe0fb6e85cd239e851989559e5d327d981bbf507310bca98dd508698364d2253ebcebe2f90bb007f265348a3bac3884118de822ea700000000000a75b08e4e380907f4f052332b8eb3694f8778ef3ba62c5407092ecb511ad974e31c020ee10edd7c6c95c1a571df34084947000000000000f4940331b08375cf08541cf7e4f948596696000000000000000000"], 0x80}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7f, 0x4, 0x15, 0x1, 0x401}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0xfffffffffffffffc, 0x2}, 0x8) setrlimit(0x1, &(0x7f0000000200)) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0x10}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) 13:57:23 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="83", 0x1) mlockall(0x2) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x9, 0x20) getsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000100), &(0x7f0000000140)) 13:57:23 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) 13:57:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666949713c31296c653000"], 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) shutdown(r0, 0x1) 13:57:23 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x800}) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) mlock(&(0x7f0000eda000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe) 13:57:23 executing program 1: syz_execute_func(&(0x7f0000000180)="98341b0f050fc7f791b0954141e2e9964180bf108a67a4fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e418120db002b0000006e46f18888a1c4101f9b439b9be35ee6c45e091916ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d96000000008cccdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f3804830a000000") r0 = socket(0x2, 0x10000000, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000240)=0x5, 0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) 13:57:24 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300242424dc140ff345d9c6f367fbcbc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec4a285047e14d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c421dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) read(r0, &(0x7f00000000c0)=""/177, 0xb1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 13:57:24 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="7f843912b319", @random="9718f1436de5", [{[], {0x8100, 0x200, 0x6, 0x4}}], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x14, 0x4, 0x0, @random="bc3b42004623", @broadcast, @empty, @rand_addr}}}}) 13:57:24 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000003c0)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = socket(0x17, 0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x267e}, 0x8) setuid(0xee01) r3 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/30) symlink(&(0x7f0000000440)='./file1\x00', &(0x7f00000001c0)='./file1\x00') msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/17) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x109) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./file1\x00', &(0x7f0000000400)='./file1\x00') getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) 13:57:24 executing program 3: select(0xfffffffffffffd03, 0x0, &(0x7f00000002c0)={0x50000000000, 0xcebe, 0xfffffffffffffffe, 0x2000000000, 0x0, 0x65}, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x1ff, 0x9, 0x0, 0x2, 0x6, 0x9, 0x6, 0x78a}, &(0x7f0000000040)={0x85d, 0x9, 0x18, 0xfff, 0xfa, 0x8, 0xde, 0x1c}, &(0x7f0000000080)={0x1000, 0x7f, 0x400, 0x5, 0x1, 0x200, 0x3ff, 0x100}, &(0x7f00000000c0)={0x5}) 13:57:24 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r0) getpgrp(r2) r4 = socket(0x2, 0x5, 0x0) getpgid(r3) getpgid(r1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r6 = getpid() r7 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) fstat(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r7, 0x1, &(0x7f00000005c0)={{0x10000, r8, r9, r10, r11, 0x1}, 0x10000, 0x7, 0x80000000, 0x1c7, r1, r2, 0x3}) r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r13 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r13, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r12, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r12}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r6) r14 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r14, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 13:57:24 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x1, 0x0, 0x0) 13:57:24 executing program 2: setitimer(0x0, &(0x7f0000001100)={{}, {0x3}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) read(r0, &(0x7f0000000080)=""/160, 0xa0) setitimer(0x0, &(0x7f0000000040), 0x0) 13:57:24 executing program 3: mlockall(0x3) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x200, 0x4) 13:57:24 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0xdf}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xae, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x9f43, 0x1, 0x9}, &(0x7f0000000380)=0x8c) syz_execute_func(&(0x7f0000000040)="acc421d9ec9f011ef48dc4a33d4ada7c2e660fe70ac482794168f1c4a221b70366470f38244b00c4c26d2901c462819234f241849100000000") getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) 13:57:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x3360, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="7f994cc13b148166c8aecb8d2cb18d20bcfe0ad3b81014c0df8ef9acaed8fb494b33e231ca69f4d67f521c93e6916eb6889af153093eebafb152ad160e3583c510d5b5928f7b66cf47bcd6b7f1aec8f02aef7801a991285cf0b46127405ce7bd3080377091e53a37458edc4428653f1029eacbe4faf09b4788c9333f9bdf2b5ea4682bacef3b4415e5318fdaddfe4e92c4bb65bb8b22c5a80864ba10e795e15f089942d072eda1bf") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)="a7f4733edd037fa2ac7ead932474efc843db961a38f8d1260bac1e1e9dc6d42a8984d0c8a06d536dcd217fb4f2277affb119ca0eb95f82a174b9fbb3bc7b4cd3f91a01bb703e3a9b22588af634ac509c661f1a4023c9ddb43e6ae33a14e202bff7dff8a3f6c2ee7c37976c1ffee90872ac880e21f8572f07f8fe2bfb4849a994a145c4cb1db2f4e180e5a16e1297b6306063bdef21b85c71a4d277b7e5e9b5a4468a3298da59ef1350e4927eb38a1969528229fc60331ac1296fdee2036f9981a38c8237b0569e63f19f8dfd29c66802632108") 13:57:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1, 0x4, @loopback, 0x100000000}, 0x1c) 13:57:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x3, 0xbad1) 13:57:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) ftruncate(r3, 0x0) r4 = dup(r2) write(r4, &(0x7f0000000040), 0x3000) 13:57:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendfile(r0, r0, 0x0, 0xfffffffeffffffff) 13:57:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0100006a", @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = fcntl$dupfd(r3, 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @rand_addr="2e3c186f9074a2fd3e76c0546583b42c", 0x6934}}, r2}, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r7, 0x20}], 0x1, &(0x7f0000000040)={0x1ae, 0x7}, &(0x7f0000000080)={0xd8}, 0x8) r8 = accept$inet6(r7, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffff8, 0x6, 0x4}, &(0x7f00000001c0)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x902, &(0x7f0000000200)=r9, 0x4) 13:57:25 executing program 3: r0 = socket(0x7, 0x10000004, 0xfffffffffffffffe) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c653000000000000000"], 0x1) 13:57:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c02000000227b751af7e58f43b469966f00ff9822"], 0x0) r2 = semget(0x3, 0x7, 0x0) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000000)=""/82) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:57:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 13:57:25 executing program 0: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:57:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) 13:57:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x8, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sigaltstack(&(0x7f0000764000/0x1000)=nil, &(0x7f0000000000)) getresgid(0x0, &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000680)={0x9, 0x100000000, 0x920, 0x3f, 0x2, 0x5577, 0x1, 0x400}, 0x20) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000200)={{"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", "e040520bd7d92169e6e9f5c30ba0158762032bc6b653e1820bddaa1bc0d0545f", 0xfff, 0x10b}, &(0x7f0000000140)="14621c10934cf6b2c1b9879e448fe26bba5c7b93203149de4a41fa039700ccba466eebde20fc0dbf65db3eb2f8284036f94703acc9dffbd5787911200f578c20126cce37c80385de9c5090922ddf98af5bb8595bac14d8d95d2f554d772189dc1d2127ddd5a7b14d8c8740e89e8150b500483879c37a7478fab1720388f0704e12694b96f7a183", 0x7, 0x8, 0x0, 0x3, 0x3, 0x0, 0x1d, 0x10001}) 13:57:25 executing program 2: r0 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 13:57:25 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183) r0 = msgget(0x2, 0x20) r1 = geteuid() r2 = getgid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x3f, r1, r2, r3, r4, 0x4, 0x3f}, 0xffff, 0x7, 0x9, 0x10000, 0xffffffff, 0x1, r5, r6}) 13:57:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 13:57:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 13:57:25 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = geteuid() getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) fchown(r0, r4, r5) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r6 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 13:57:25 executing program 2: socket$inet(0x2, 0x30000003, 0x9) r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000000240)=0xbb68a9b8bad81c29, 0x10000000) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x10c) write(r2, &(0x7f0000002600)="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", 0x1099) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x3, @broadcast}}, r3, 0x2654, 0x10000, 0x81, 0x40, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0xf78, 0xf, 0x3a62d02, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r4, 0x401}, 0xffffffffffffff7d) shutdown(r2, 0x1) 13:57:25 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x5, &(0x7f0000000300)={0xc8, 0x1}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000014c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x22d15fc0, 0x2100, 0x7fffffff, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x33, 0x4020, 0x8000, 0x0, r3}, &(0x7f0000000280)=0x10) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) r4 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000000c0)=""/52) 13:57:25 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setuid(r0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xfffffffffffffe01}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000140)="98341b4141050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 13:57:25 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getsockname(r2, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0xffffffffffffff77) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x2, 0x4) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000200)=0x9) semget$private(0x0, 0x8, 0xfffffffffffffffe) 13:57:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000003f, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x4, {{0x1c, 0x1, 0x4, @rand_addr="3ff6e9ef95078ed1c58dd00df6c316c2", 0xa86}}}, 0x88) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:57:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x300, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) fsync(r3) r4 = semget(0x1, 0x0, 0x109) __semctl$SEM_INFO(r4, 0x4, 0xb, &(0x7f00000002c0)=""/99) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 13:57:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0xc, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000007edcea1c00000000"], 0xffffffffffffff18}, 0x0) 13:57:25 executing program 3: r0 = open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) semget$private(0x0, 0x0, 0x0) mlockall(0x3) sync() readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) sync() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 13:57:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x1, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) open(&(0x7f0000000080)='./file0\x00', 0x202, 0x20) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000f3f000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x7fd) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 13:57:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0xfbb, 0x9, 0x8001, 0x1}, 0x8) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000001240)={0x7fff, 0x4}) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x5, 0xffffffffffff04b3}, &(0x7f0000000080)) ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) 13:57:26 executing program 1: clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x401, 0x3, 0x3a387059}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) clock_getres(0x0, &(0x7f0000000000)) 13:57:26 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x1f, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x7, {{0x2, 0x1}}}, 0x90) syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:57:26 executing program 1: syz_execute_func(&(0x7f0000000440)="b1fa91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c0f3804756e0d0df4a95ff9c44149f2168f4808eebce000008020000f6594e8b026529ec48192558dc3c36645d9f4c4621597ed7c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb30000000054111d54111d00") 13:57:26 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget(0x3, 0x1, 0x22) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) shmget(0x2, 0x1000, 0x41, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = shmget(0x2, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) r3 = geteuid() r4 = dup(r1) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000ac0)={{"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", "fe489e47c26e2f2501380e18dd7d17d75b337f58cc4b4f93a5c364046e8cab27", 0x8, 0xfffffffffffff9c2}, &(0x7f00000009c0)="135b2d85cfd779f305935ab0b81f2debef2078b7f2c28798698c9c351f27dcd952798731fb5dd36fa708685a4dad00681bbf8bf0a16abd118e013e416deb8ce7de9bfb6ff70149476c0ebc6d243f22fc424cc1c3047609d867273e80dd3defcdb6dca431b9e52c587d0eb1e5719e9e5cb659a6c4ec079b6b65af775c6fb30cbf02bf8d72eea2f3e6bd8a3f767a5400ee24e31964b06133053c910be1752041b357e3ccc36a2a9a1135975c8a9daf2e6588b062000211855580cd473fffb5327f80c86aef78f032830aab92c60ef42f0f09", 0xf95, 0x0, 0x8, 0x100000000, 0x0, 0x9, 0x3707, 0x1}) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() freebsd11_fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r1, 0x5) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000940), &(0x7f0000000980)=0x10) r9 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000840)={{0x2, r3, r5, r6, r7, 0x84}, 0xffff, 0x39, 0x800, 0xfff, r8, r9, 0x81}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) semop(r0, 0x0, 0x8fa63d4a6b99eaf) r10 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) ioctl$DIOCRGETASTATS(r10, 0xc4504447, &(0x7f0000000280)={{"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", "eec4fa4f15da67d28d899fd980fef8ee9e7eb96c1eb70c0e7d18c8c68fa6befc", 0x100000001, 0x20}, &(0x7f0000000200)="3b706e740e777335568d01a0e2a87e14459853f41903b9b69328dfdfd685633d0407f84e4518db58a5aa02b057ac2a90429eaff20d6cfcd36945b986c2c8675ee2e803f2aff333b122b120568ae4a4ec546b6d27b20af155e5e388e416c95f5721d1fd7a1ee81a343a5a9f", 0xffff, 0x4, 0x100000000, 0x0, 0xff, 0x1, 0x6, 0x9}) ioctl$DIOCGETRULE(r10, 0xcbe04407, &(0x7f0000000100)="ab3f526002ea22d8bbcd7f0d53a54fc124e7c5109f748356ab5c4b6a04ee7b91fa9ba38485cf1b5440a1646be4d275160c757ea6b89aa0f197ebb0d1e627ec1c72759f3d9ce21a65db83dbb82d8c10c35811d5a5db5740127e0adb64998354719e1f587eb732ccb2afa015399d20142d64d2") accept$inet(r10, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000900)=0x10) setresuid(r6, r3, r3) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 13:57:26 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket(0x17, 0x1, 0xffff) write(0xffffffffffffffff, &(0x7f0000000000)="2d1176bfc109af38e1e2be6a52c6849145a6252fc4e774dc5e47b3f98fa5183ea83d378c3d0e97a9cb871a65b89ae91cd2998857043bea58815d8f864aa61b2d3417fc7b48f5160a0f7d2fe066e495487b3bc0f6b0092902a30ecb1e26124fd5a2d1e74e39ca0f864d7ee05bdaa7ad014188cbcaf0166605a2805cce539f7af8d3", 0xfffffffffffffec0) msgget(0x1, 0x3a) 13:57:27 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x100000000, 0x4) r2 = socket$inet(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x1000, 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) r4 = semget(0x0, 0x3, 0x108) semop(r4, &(0x7f00000000c0)=[{0x3, 0x8, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x9, 0x6ef420e7}, 0x8) recvfrom$inet6(r3, 0x0, 0xff7a, 0x6, 0x0, 0x0) 13:57:27 executing program 2: r0 = openat(0xffffffffffffffff, 0x0, 0x400000000000800, 0x84) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) accept4$inet6(r0, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001900)=0x1c, 0x10000000) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x13e, 0x9, 0x0, 0x102000000}, 0x8) setrlimit(0xe, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) 13:57:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x80005, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/228, 0xe4}], 0x1) fchdir(r0) 13:57:27 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x1f, 0x6, 0x81, 0x800, 0x5, 0x6c, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x401, 0xc278, 0x3, 0x7fff, 0x1}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x800, 0x7fff, 0x8000}, &(0x7f0000000140)=0x10) 13:57:27 executing program 0: r0 = socket$inet6(0x1c, 0x10200003, 0x100000002) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x5, 0x8, 0x7fffffff, 0x0, 0x3b644584, 0x4, 0xfff, 0x3, 0x7, 0x8, 0x6}, 0xb) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x4}, 0x8) 13:57:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e0166696c653000"], 0x10) semget$private(0x0, 0x4, 0x24) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000001600)=""/178) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001280)={@in={{0x2, 0x3, @rand_addr=0x401}}, 0x0, 0x5, 0xfffffffffffffffc, 0x200, 0x22c0, 0x0, 0xfff}, &(0x7f0000001340)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001380)={r1, 0x0, 0x1232, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001200)={r2, 0x8}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x10) 13:57:27 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:57:27 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f00000000c0)=0xc) r1 = socket(0x11, 0x3, 0x8) sendto$unix(r1, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000006100908a7886300"/24], &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) 13:57:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1000, 0x7fff, 0x1ff}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket(0x17, 0x10000005, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x86}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) 13:57:28 executing program 2: select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0) socketpair(0x17, 0x20000003, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xffff}, 0x8) 13:57:28 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x200, 0x2, 0x8}, 0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000200)='./file1\x00', 0x4, 0x1a0) r3 = dup2(r2, r2) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x108143, 0x102) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000d6ffffffe8fdffffff00000000"], 0x10}, 0x0) 13:57:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 13:57:28 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) mlockall(0x1) sync() r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a9f000/0x4000)=nil, 0x4000, 0x1, 0x80012, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x59, "483f4a03b35367b9fa0207d5f9b45807a7e9986a451c1ae9b3644c39d14ee29d81fb99d8d864135c0356a9e83b4a21474da10b6df1eca8f29435a73dd20e234e9a8696e8b20b9ca42f63d7ce3eb0543d476d9ac36f850e4c18"}, &(0x7f00000001c0)=0x61) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 13:57:28 executing program 3: accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000140)=""/102, &(0x7f0000001200)=0x66) syz_execute_func(&(0x7f0000001240)="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") setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000200)="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", 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:57:28 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x20, 0x2000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x8, {{0x2, 0x0, @multicast2}}}, 0x90) 13:57:28 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000037576ed7864553dc70819791b41fcc4fddef09c0c2841770dd8f45e4"], &(0x7f00000000c0)=0x26) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) 13:57:28 executing program 3: syz_execute_func(&(0x7f0000000400)="98a84ac482c8f39ed30000001c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70003c660fde978fe97880b080b066460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2100, 0x0) 13:57:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xe4, "6e16bc682393dfed909fd200792b66be"}, 0x14) 13:57:28 executing program 3: mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000180)="f00fbb9f00000000f343ad65f7056969ef69dc00d98a20d0678346af00020000dc4139fd5bf9c441956840f7c403d549b000000000000fc4017ff30f1af0e22bf694c48192558dc33e64f3430fb864423866e76018c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") 13:57:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r1, 0x5, 0x1, [0x4]}, 0xa) 13:57:28 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_execute_func(&(0x7f0000000180)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x200, @rand_addr="a4db9ace82af882fd7f2ae5b77171cad", 0x3ff}}, 0x0, 0x40, 0x7fffffff, 0x3, 0x5, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x5, 0x80, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 13:57:28 executing program 1: r0 = semget(0x0, 0x0, 0x80) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000002c0)=""/92) syz_execute_func(&(0x7f0000000080)="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") poll(&(0x7f0000000100), 0x191b, 0x0) 13:57:28 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0xfff) bind(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe040, 0x6) truncate(&(0x7f0000000140)='./file0\x00', 0x20000) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00') 13:57:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="8d1735eea1324e4d", 0x8}], 0x1, 0x0}, 0x84) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0xc050756a, &(0x7f0000000080)) fcntl$dupfd(r0, 0x11, r0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1) 13:57:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x0, 0x3, 0x10001, 0x4}, &(0x7f00000001c0)=0x18) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0), 0x0) 13:57:28 executing program 1: syz_execute_func(&(0x7f0000000480)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf457000026400f0d18c401fe5ff6e3df4336660fd2c88c0000000f01c36666450f17720d14111d54111d00") 13:57:29 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socket$inet_udp(0x2, 0x2, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2264f1e67e000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0100000401000000"], &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f0000000380)=0x8c) socket$inet_tcp(0x2, 0x1, 0x0) 13:57:29 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x3f, 0x2, 0x0, 0x2}, &(0x7f00000002c0)=0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = geteuid() fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0), 0x4) 13:57:29 executing program 2: semget$private(0x0, 0x4, 0x2c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x0, 0x6}) r2 = semget(0x0, 0x7, 0x5) __semctl$SEM_STAT(r2, 0x0, 0xa, 0xffffffffffffffff) 13:57:29 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000240)='./file0\x00', 0xbae0d0cb8e4a3fda, 0x88) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000280)="107fcc8189a5a2490ec06edcdf718cafdaf2eb94e663067de17366d06da08e5ad9c37330b1cdd6721c43b35ba72b28a229317eed095b32a7596fa433121e635cbe1c231e635bb313b52e728fea2a128a3e867c890aac9e125cd45a7c9aaf87e3577ab6d153885f6af7edda1cea0abf39d9d6b6ed9a9dbe9b1ece69556abf516cbf77c44ec1d96053d54cb6c63a2cc026002942a3fa9d9f2290bda6644e3f6a6758727d496451122554f785fee3641328adc840414c83a9dbbc698f1aee49169d644660ad3bb0b14c7a6fdf0410095150d06849ac7b147847501bb6cb48e5045f3a2911f4d4cef7e521194ada472c6f394c57e10b05212217") poll(&(0x7f0000000080), 0x211, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1f, @empty, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x7, 0x901}, &(0x7f0000000140)=0xc) 13:57:29 executing program 1: socket$inet6(0x1c, 0x20000000, 0xfffffffffffffffe) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100006, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000140)="4f15d848ab1005b304111b09ebd48020a858892b18b19a317214") syz_execute_func(&(0x7f00000002c0)="66460f5ee4f36c26472e3a0f7b7aefef0fbb2142d9fa660fed923c000000c4014115cc3a283a28b8000000002e3e0f0f98ad0000000dc462fdaefd") socket(0x1, 0x1, 0x2) shmctl$IPC_RMID(r0, 0x0) 13:57:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x10000004, 0x7f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x4ae6, 0x4) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) close(r0) 13:57:29 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05044b59bf0301550040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:57:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) read(r0, &(0x7f0000000080)=""/185, 0xb9) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_fstat(r0, &(0x7f0000000000)) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000140)="a07494ae50ad79cd17d6ea7d2094fe30d503618fea48636d3539184462e0dc9657bd3ef1b922941abc839bb1ae874c7cb9db7d7b7a2028e5a6accb7c997891a635194a83285c4e943806c0e3f0620c99b6cae45720f6063b9694cecfc17f951e6d25d9deb2e184f8013fd48e33d25d5c0e44d8e1e7d83b3092d489b0faf82bd6c9343fa597c56f09738dd2330b02418f858413402a9a78703c319c73380483783a35ff371787bbe86f074048421f865b230afbba1dc74c114212ee410ea4e0775a9b90f547f8120f65b0f075613c2c20af41b8") 13:57:29 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x1, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0xff00) fchmod(r1, 0x100) 13:57:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 13:57:29 executing program 2: r0 = socket$inet(0x2, 0x20000005, 0x9) truncate(&(0x7f0000000240)='./file0\x00', 0xab76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x10000}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x100000000, 0x20, 0xa5f9, 0x3, r1}, &(0x7f0000000300)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000200)={0x10}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0x6, 0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82f02e2f66696c653000"], 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 13:57:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x7, 0x0, 0x9, 0x8800}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x5, 0x8e5, 0x10, 0x7ff, 0x8f3, 0x5, 0x9, 0x1, r3}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e220300000000000000000000000000fb69d8b2625a297a03000000000001740300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/137, @ANYRES32=r4, @ANYBLOB="0100050006000000"], 0x3) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="c007206adea2fb9d86d1203d7bffc2708c10eb25eb29cc72eab3c9de7f19359d2c2d068b4069dc03bc65e106c55f19cc8cea8b0737a17d7751a793c6563979b2eddfa297bbf8f8f78f9778846f6e91b58cabdbc0f49614830868b95e6b50683caa26f5077249e59d346b62d18bf2298229cec358889cc8749faa1ce47bf67d19ff69c40943ce641f60d656cc3af2dea6139223447b2b") 13:57:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35e, 0x840000b35d}) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) mlockall(0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0xcdb, 0xf8}, 0x8) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) sync() r2 = socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xfffffffffffffffb, 0x5, 0x420, 0x6, 0x4, 0x900e, 0x9, 0x63a867e1, r4}, 0x20) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="a853e86cb6200f4a1d256996b3fb8f7cafe3e765265a2ef31fbc7327612393fe1b") 13:57:29 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x80000000]}, 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) recvfrom(r0, &(0x7f0000000180)=""/225, 0xe1, 0x1, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 13:57:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) openat(r0, &(0x7f0000000140)='./file0\x00', 0xb93f4224242fd075, 0x40) syz_execute_func(&(0x7f0000000000)="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") 13:57:30 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x2a7) mlockall(0x3) sync() r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f00000000c0), 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 13:57:30 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="419ffe53a02eb04ac61e241a94c39c439df25a4f384815c63ebd5ad5efa5a06e488dc0d6da875ad9fab0a128cd2b92e7e083d0f7253f625b5601d673668e95d2c78fafc573e9e0526dcf567142967c1dea4db73285592a4ee8ee62d0ef0c219edbf4f1c20d790c2321a82f67e3e4c176bd91648d") r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r1, &(0x7f0000000240)={0x0, 0xb8, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0) 13:57:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="13ffbdab234f96f3ca1653970b360925ac5209bff6835c4d") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 13:57:30 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='%\x00', 0xffffffffffffffff, &(0x7f0000000300)='\x00', &(0x7f0000000340)='.\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\'\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x0f#\x00']) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = socket(0x17, 0x1, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1ff, 0x0, 0x100000001, 0x2273}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xd, 0x9}, 0x8) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) fchown(r0, r5, r6) fsync(r1) fchdir(r3) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) 13:57:31 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x440, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x3f, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socketpair(0x1f, 0x7, 0xa081, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x0, &(0x7f0000000240)) 13:57:31 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getflags(r1, 0x3) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 13:57:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x1) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") setpgid(0x0, 0x0) socket$inet(0x2, 0x7, 0x2) r1 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffdfc) 13:57:31 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x80008000000000, 0x4) 13:57:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x10000005, 0x2) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080)=0xe80, 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000003070000431af0f9dea437f0bd920400"], 0x10}, 0x0) 13:57:31 executing program 1: socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) fcntl$getflags(r0, 0x1) sync() mlockall(0x1) fdatasync(r0) sync() munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x2, 0x1) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:57:31 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getpgid(0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 13:57:31 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x9000000, @mcast2, 0x3}, {0x1c, 0x1, 0x3, @ipv4={[], [], @multicast2}, 0xffffffff}, 0x479, [0x4, 0x10001, 0x6, 0xfffffffffffffffe, 0x0, 0x10000, 0x0, 0x1]}, 0x5c) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 13:57:31 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000240)={0xff, 0x9}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="391af7e0b7ec36b88e206479edde60363542d53fdae400f77e493fd924b67d65942620c2f6b7ca139e7d1ca001a10cf03e9700d1430de860c65ca05a7c3a56c88b2e142174ffde855624460b1c3a224507b7db223e0f0afce4e0550fb12ffc758739e9766a6a94989c11c2277fef572ef806152cbda5bfdb1d4f15440a38b2d90debe823cf6ed915f3a49808a162254ffa6cfb9752b694da3157fb9889a9918cb66e215791628a141de8946c418e4d5bec01b57948c802ff52c827c4cda824b38f86434ac9ed69ce4fad7f0da899d583f5832b5fb7202954bdcdaa790f1cb71da299ef5af8c096658b04e0e0861973db") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000380)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d0795bf9f2730c002f008fe9589b26c7e4c753fbc4e101edfec47c7c0fc5e20a0202e83cc5c50707c2b90a23f21667f2450f10c75151f3360f9f18c1ea01eff265dc5f00c35b5b304545a1a169a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133745005bba0f71e7f166660f3a0b0865") r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), 0x4) 13:57:31 executing program 2: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xf9, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e23ffffffff46687e7f3bf024a02c486628c885b82e1ec7ee4300000000000000000000000000000000425096d96dd73f08ae63a3eccb815b1d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000d386fce8f0ed75c9b64bc617f3af7a", @ANYRES32=r1], &(0x7f00000001c0)=0x84) syz_execute_func(&(0x7f0000000100)="35d46c4f188182f7c35420f0d5fd22c40341795f0900448e8f000000800fc73bf247ad660f72f70044d1b684000000f3afc4a17dddb350000000") rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') panic: vm_page_unhold: hold count < 0!!! cpuid = 1 time = 4197451 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002897b6d0 vpanic() at vpanic+0x1e0/frame 0xfffffe002897b730 panic() at panic+0x43/frame 0xfffffe002897b790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe002897b7e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe002897b8b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe002897b910 kern_writev() at kern_writev+0x66/frame 0xfffffe002897b950 sys_writev() at sys_writev+0x50/frame 0xfffffe002897b980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002897bab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002897bab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 2869 tid 101002 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why