3d863e8dcfc95965970159c54c21e4c511c0bf7468c994498261951e508a39b403da9030fa8751959c10bfd5224afbd2df6c21e6f281b69382762ac67a7fc7a61bffae57356c9a990476a87e336be9c9831bbb96d2593dfb0fb75ac31e887880596bf2d899398c547bc0f47d8990768146e7cb3bbb832b3c1857653b13c04372e3bdc0e38ceb0af09f36b62040608ed406b3bf63b860053d9d14b19ff83"], 0xfffffffffffffd08) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8) 00:01:14 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$sock_int(r0, 0xffff, 0x518cbf1509080fb5, &(0x7f0000000100)=0x1, 0x4) syz_execute_func(&(0x7f0000000000)="969898472c43340e0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000), 0x0) 00:01:14 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="9fed80150b51acea3ce993d5e5da97b747caff4163709ca0deb3ca8d5408eeb02df97028c1e31a10ba190ba28f5270383fe289bcb4bb61ac7f20fb2d46d8143c001535121b3698cee200fcc4a43d9c08318d09a24382bbd2b7b5a90b252d64bacde8703ee2d66c5b5092f39cbc0e6daa020553bd599b4d7c998d02301f059423820f8990a73333e63893dd7a60317b1bd8c875af7e7625c54011099b6dc644d96df3044b8ded8de57767afe2971cbf9328a09ea44c15c56f0745535d0b", 0xbd}, {&(0x7f0000000040)="5fe5667957ba13ae568787aaac995ecf526c75bfb20fee33cab5e9516844eb90579c74f6b52f30172a23e44172f634ce", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x3) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:01:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:14 executing program 0: r0 = socket(0x1c, 0x2, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000bb0000c55edc9b41940be0749b14b7189eba406b800563f6ce7bed647055bc753d5ee7ce73c9fa4322f6fceccaf0d722a719f93cb321c2fcebbbefcf7ffe620e1479f61d10f00d9a7cb04705d1c61a11dd4331539ad7d3b2353664e0ae262f6c5e0d54ccc266d7b8b9a8"], 0x3ef) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x8000, 0x6, 0x6, 0x5}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0x3, 0x0, 0x3}, 0x94) 00:01:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10084, 0x80) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000200)={{"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", "74cadae5c95033623886c971bf454c35524722170e9bdc27fa5c6fa454962c16", 0x4da2, 0x7}, &(0x7f0000000100)="ff1827f4acc44b4bbcb0ba82118377e985c7a2dd0c1961febbf326cf738716e57460384c35135e9c14122927370be6c8e5d25ac7f9c501be519e1ba53fded14a8573e7768df481b986d4bcee3e0df13e54176d17c1e0adb8c199b50b36f9493a14e168f96ecb832c8c97095b87f115cac37c5fe04f2a83f0a2afaa30cba019716e06e037abc33f8b2b8c4a3c3c21f148bf5e8e3f21a0bc13ec2eee475ec641f0d1ee85b57451ba308e3db918ba65a8cc1f90ae8b62f69942d3c3c9fd40bf19dcba635b939c919d1dca7908835b57a4134975f16412ca1fc12f365119ddc8da47711830c2", 0x3f, 0x1f, 0x7f, 0x100, 0x5, 0x6, 0x10ce, 0x5}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="02f26471ad5793799f02f7831c8f5c3d3a00f452f2613be495eb1dbed2ec75f27666b0e529949442cac42633ee50ff2931d3eb66214a50f4fb6d068e6d6ef04b31c23cb0fcce17135286c04c635706") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000300)={{"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", "db7eec9c51a9450597f59f63b4768a36bc1d38750169f1ebc35fe9989e7cc54a", 0x900000000000000, 0x5}, &(0x7f00000000c0)="b773e7137945f5dd2214b726d716754d02ed5419e36e9362883d18dc4000e403000000725953ac5e9a11", 0x1, 0xffffffff7fffffff, 0xbb, 0x9, 0x0, 0x2e0, 0x3000000000000000, 0x5}) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x20000000) shutdown(r0, 0x0) 00:01:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@loopback, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0xfffffffffffffe95) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x1d, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x0, 0x2, 0xe7}, &(0x7f00000000c0)=0x94) r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x108, 0x1) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000003c0)="b62324d35c7221ef0dea503a8bf6282fc8f37cde9848439fca3ec6193b1014f1583b64a4ae24047872c55830eeda2ee8552fb0da1d3fbfb8e44dca9325a754c4837a81febc469fd9e1cd6bb060aaadce5ad578b2b4ece972a1c9826f3995e7bd0693ee008f1793142c0df39136489de9d24cc3ac65a73a39c0fd93f3a88dc6a2e2f1a044e725fec31b134662aa7b2c51876ab09a74a22cce45db0902cecfe75e4b6ca27ccc371034b2222108b44091652abf2d9d99dfab241c5cf832fd85643e40") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xe2, "a21acf25064e30f429f760d046432b0997aa448327e27d5372119fdf633338c68cbbb5fee303c12746fd85930a531b6a6b759fff9323a43c0e0dffdc6cd3d2fbe49a04b99a00f818cac6c59942843e8b041a3fa5a137fe025cdeddaa440ad7abf6e6ee598d905626365f8eac02a4a69a6230349a0dca48230740fe84ea256f7b37fe950974b6deb60e1073ee930f5868377922d80d3a0273ea00c4d121df836da6ff0975dca99e71a496aeed08e7ccc3278e442856ff3069db396156c71b64ab70f2257785abf4d93a991ffe94457c6ebe2f869d0d9de588e290101015d3062203c2"}, &(0x7f0000000100)=0xea) 00:01:15 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="9fed80150b51acea3ce993d5e5da97b747caff4163709ca0deb3ca8d5408eeb02df97028c1e31a10ba190ba28f5270383fe289bcb4bb61ac7f20fb2d46d8143c001535121b3698cee200fcc4a43d9c08318d09a24382bbd2b7b5a90b252d64bacde8703ee2d66c5b5092f39cbc0e6daa020553bd599b4d7c998d02301f059423820f8990a73333e63893dd7a60317b1bd8c875af7e7625c54011099b6dc644d96df3044b8ded8de57767afe2971cbf9328a09ea44c15c56f0745535d0b", 0xbd}, {&(0x7f0000000040)="5fe5667957ba13ae568787aaac995ecf526c75bfb20fee33cab5e9516844eb90579c74f6b52f30172a23e44172f634ce", 0x30}, {&(0x7f0000000380)="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", 0x1000}], 0x3) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:01:15 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r2, 0x2, 0xf80fc88, 0xffffffff, 0x80000000, 0x7}, &(0x7f0000000400)=0x14) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x8, 0x800, 0x5, 0x0, 0xffffffffffffff5f, 0x80, 0x10000, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000001c0)={r4, 0x36dd7041}, 0x8) getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0), 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:01:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x28000, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0xfffffffffffffffd}, 0x0}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x7fff, 0x5}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000a40)={{"e52ec32b35446bbc3ef330beb0e22fc6710be5470109b4ee01aff7ea7b00ecacd2d6923d460b13f6a2ee4757490564fa072d7ff84ed4790a940a74bffce061a7cca87d4050b1599c864950434d7e95ae1fe66baefed1ecd1db151cc267236982e01b5c979e13940bc6c192c975ffa94254ee1b0b05a80fb24225bebc28b1393a846f8fa71346e5767e6fc13e3d83745e1e9eb5d3608fdf7a80a5746af5947820bcae1021b6c233a25b2235aeb6b542def2df0102ceebcda064c77f71c7326c3f0e3ecfcbf0a4699304c6d8c7e463764300cbb48355be1dc6a174a8b9d6e9cc98467ebcd031e95b885a11c829736c87aa4f914193289f3b0ece999cf68deb6af1eaa46d4698f7b9ab4937e0585e3235c413d9da877780001c76c104b3369a68f7694f17fea8ffc5a715d1237e0161754ce51f0ba59be31f251fca25533d11eb3655cf2645fa0c2617263a4a52914766d58f423671c20a372d5974885e348bd3ad1b36a84b5cb7928687e74c160ba1374aebd989281acba02c14214884de3fc326a1353e468ef64bbe5c73f15fd69a203f1bbc1b52e79f7272c0baabe3308643d3ed5dbf5690737b0e68c8043babe66567a6712262dbe750715c73dd9a5683d4d38d7d41f89c11be916a62073f8aa3ecd09aa2db61680d6fe39c88222f6bf8adec3464de7fa316ee5417ba5271931d5ae4c908ed7f7ccef0cb56b903c8c39c6ecc6b6de732d4cb48be93f5fd5fed33850491d622958d2255197552ab72de977ff51a3efee46d744242eef39c26e35a150cce7031cef7f8d30dfe7fff43d05969e4776aaccebaaf55491ec2c0e5a7be57c2590fc7d71875dad947f4e397883d334c03526e6bb62ec776208a323840645244b8007da95510a594367ed2c716f74e0a207e16d0332dc1421a5c799189433aca53202d8c1b0701dfc9d032ee403742ece898fd6b04403bf8bb10fdf861c53462ba580cbe277d455723858a6b5e146946820209c17670f21732ee3d539a00c529c2a88847a0abc301b6291f30f1c3de71402949eea74e84ed525dc75fb2e056cb8aea383f0e82916ef98b2447050c3e1793d929a342b0714cee8c68ba7d067a60ac6c6fb61da26cac861367c5925a72934360a1133af7b55ae04d1a90d654db80c1cfc153a38a3ae3b797ac720faff25b8b8a4062b753812e1ec7a972af5804b875b8fdd46df5bd24e3bbb94dd012af4166c75560ced2202310274d41c9bd024726ded9e6ecb64a3e37253d69d3a95bbc94d0ff26a81ab7ba6659fdd3298b4433292b24b1b35353e10c40afb7a2747a8f9979652898411f27191323c335a60dd12f1e0ac0763b6e956c446e32843473509862a46875ba03cc3f6f9b960d965f541f0c2a248c169c07387a721c935d26665e00ef173eec691f75a888f5cb1102f92d5b7b318d19c045a7fd40f7e6f5b443", "c9b38a90fa36fec7d02e6a73e488b63c058a9221cebfcc27bf3d52d908deee65", 0x2, 0x2}, &(0x7f0000000000)="2a0d361fc10920aada51e3027d858984400fe5a04e646a91df529d0908408f6a93bb647909bc31a81ed8e7228f6d0e1d7cce5a8cebd2a0b5b4501ae11ba68155174017895ce28224eb9576bc992bd949b31c8524c3475a2ff93931d44c20c3e8b6292cc59ef71f7c28b63a659dce2d926fbc9dd5f9de61099d71a3cd2557", 0x80000000, 0x7, 0x3953, 0x0, 0x0, 0xffffffff, 0x4, 0xffffffff}) 00:01:15 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") pipe2(&(0x7f0000000000), 0x100000) 00:01:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x28002, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe000016d, @multicast2, @rand_addr}, 0x20b) 00:01:15 executing program 2: clock_gettime(0x4, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000800)="980cb35e450fcd4b1c191905f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000c4e1495e3bc4c1f9d66202020f6b32fb36f083b600800000f00fb8c4014e4e0f787a0fc4016d7d14dee509b921045fc507f240d1d2c4e10bf8c441dcc3c4e3f56cbd00008020d0c4c483397fd300f7dcdc0fbcaf00100000c4c2f85d0ae3213d6161c4c3214cb9a5d0605419c201b04b970000f08171a30b8a826eefa807d4d48cc70f01efc4c193d0e1617bc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba202c481f1da10") r0 = socket$inet(0x2, 0x10000000, 0xb8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="8300000018ea3f2af0a148251b2379143be692e876f737d6a5927f78c0b20addd193abde8e71b4da8b101b604c925cbe42a1d9e5a7e371c9b6730f2c2b01207a28cdbecfd3a71d9c6016d6f4c0c4af143babe2f8b1e8b0b9d91ed6c56371a8bbbd295afe697992690c51e76a4aa27041606d4a1c886f496148039c4c81665226f8d644457cf80c"], &(0x7f0000000240)=0x8b) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r4, 0xfff}, 0x8) 00:01:15 executing program 2: clock_settime(0x0, &(0x7f0000000040)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/203, 0xcb}], 0x1, &(0x7f0000000240)=""/218, 0xda}, 0x42) 00:00:00 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d7800a603002293ca12379ebd9c65dcd6bb64696744ff020000000000000000000000000001"]) 00:00:00 executing program 2: madvise(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x6) 00:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)="bb0285fd7bebac697e59c669e62ab37b365d193af2c63281283daac245dac273c80f58b026c22f2e2e235784615bb85be76c3e760ec333d64101e032d04db1d3498800a54d537b7ad3d4a8056ddcab4cbab9e5f48c06e3d96be4e8104172a0b673775f46ba1ef2fd9bccd60deaf2622ccd431318fd5f1e2cc6350596dd52f525db2f") connect(r0, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) 00:00:00 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff02000000000000000000000000000116266c6f0edb90ba4e8c00907800000000609433df000000000000000000000000000000000000000100000000000000"]) 00:00:00 executing program 2: nanosleep(&(0x7f0000000280)={0x7, 0x3}, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x40) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x30000, 0x101) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) 00:00:00 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) syz_execute_func(&(0x7f0000000000)="d28fea0000006743d9c9f2ad44c10700417d0944d993c9230000c483296a7afe092e264030d5c4c1796ea2000000800f63e3") r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:00 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) 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) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() mlockall(0x2) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000240)="2051baf510714992762ffed3eecb3ed7b202e6e19bfb70ea1b6950af35b642c7f7f58b66ff35212f72f961b633164505f626cde3732322e2d4af11a8ebeca6971131256c4ea3882d37e5d5ee604360397db78121eeefb3499b1d53ffd2160898ad69a0b203d72294df5e1669e59d7bccd5f47d0775b27ed084cba2d17bc1052575a092c1f48ee2807525ca685d9c49b1c3483f190e6621afec68791e97794e4fc26895889c01383699ed178386faba7a139ed15afda784b5c3289f8794cf5a85a8d0b9ffee82e0b5ec23413228480a3e3dee6346c352") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200004, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x100000000000, 0x54bd}, 0xc) 00:00:00 executing program 0: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000f30a4199aae660947a86d7ab342e96b7e19b187c91f9f71210d080b5f48f20fa004cd46fc7ca8fef000000000000"], 0x1) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000240)="66460f64dcb5b5b6f8f8801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ed66400f175c668ed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x65, 0x800, 0x3f, 0x5, 0x1, 0x6, 0x7, {@in6={{0x1c, 0x0, 0xfffffffffffffc00, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2, 0x71a8, 0xff, 0x5, 0x401}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x6, r1}, &(0x7f0000000380)=0xc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x3}, 0x8) 00:00:00 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000240)="19efac1b7e4baca21a56e62ab7d24304949f7e43df43751af2ecd4156e321db49d90eb421fb7c7f02073c717fecb6070ca540812e7887d9ceddc0f4684c62aa367305426ddadfa04083137b1513155a9313372c5621e4412dc698f6881da3f2881e9f75264c37afdaa50de0be3859a864f901b6a727bf6e49072875204f73b57074fe9f2c267c9e784c0d216c3020a66ee841f403703598afe3130f69b72e037a10f276d22123851d845a05add27db75426eb714ca4d2105a287caa21bdcf4b6f819f8940c45e19b78", 0xc9}, {&(0x7f0000000340)="b0dfbab201ffebcea7e511f003c1e6fe8d8ba62cf9f79627dc31717b71984a96e46a06a6977332f8717d920438e0cac86c40478fc4800ff51492e3939645dad2ebc149318e09f748acb3354c4a2f94c0a841adec23206072666b063f3e430ad8702846c4e5e3cd1abd0c62918b46d653b1128158fc22a94f595ca964ef432d337298477bea6a9c8e4111b486fbb423006c15bda1da5091684e025f83882ccc99e7ecff550cd7602ca7b9eef514629b4a3ae35b44b80d29fb8667085a0b4401cac1a5d86e3042802d6e6da990390b5e88350e1902e6edb4bc5c0c3600d48bf0976db49c19083143bcb9fd65", 0xeb}, {&(0x7f0000000440)="70ca0df738f683e9ac5cc9adfd61bba7d9ed94eae39e529760e58a20209c01b3390f3b5de94a463b5315bc4dfb32de86bba26b4dcd6f994827aac36033a831d81345a416985c604c1f5253411a83f1880781e1f3497b451148d4f2c383a1241cbb51c68df92f8755c8cdcc9d338b8d70110aab5c7dabb64c6162f8ef218836002e0787effeb76449", 0x88}], 0x3, &(0x7f00000000c0), 0x0, 0x100}, 0x10c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000540)=0x8) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 00:00:01 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:00:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) 00:00:01 executing program 3: syz_execute_func(0x0) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) 00:00:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000240)="19efac1b7e4baca21a56e62ab7d24304949f7e43df43751af2ecd4156e321db49d90eb421fb7c7f02073c717fecb6070ca540812e7887d9ceddc0f4684c62aa367305426ddadfa04083137b1513155a9313372c5621e4412dc698f6881da3f2881e9f75264c37afdaa50de0be3859a864f901b6a727bf6e49072875204f73b57074fe9f2c267c9e784c0d216c3020a66ee841f403703598afe3130f69b72e037a10f276d22123851d845a05add27db75426eb714ca4d2105a287caa21bdcf4b6f819f8940c45e19b78", 0xc9}, {&(0x7f0000000340)="b0dfbab201ffebcea7e511f003c1e6fe8d8ba62cf9f79627dc31717b71984a96e46a06a6977332f8717d920438e0cac86c40478fc4800ff51492e3939645dad2ebc149318e09f748acb3354c4a2f94c0a841adec23206072666b063f3e430ad8702846c4e5e3cd1abd0c62918b46d653b1128158fc22a94f595ca964ef432d337298477bea6a9c8e4111b486fbb423006c15bda1da5091684e025f83882ccc99e7ecff550cd7602ca7b9eef514629b4a3ae35b44b80d29fb8667085a0b4401cac1a5d86e3042802d6e6da990390b5e88350e1902e6edb4bc5c0c3600d48bf0976db49c19083143bcb9fd65", 0xeb}, {&(0x7f0000000440)="70ca0df738f683e9ac5cc9adfd61bba7d9ed94eae39e529760e58a20209c01b3390f3b5de94a463b5315bc4dfb32de86bba26b4dcd6f994827aac36033a831d81345a416985c604c1f5253411a83f1880781e1f3497b451148d4f2c383a1241cbb51c68df92f8755c8cdcc9d338b8d70110aab5c7dabb64c6162f8ef218836002e0787effeb76449", 0x88}], 0x3, &(0x7f00000000c0), 0x0, 0x100}, 0x10c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000540)=0x8) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, 0x0, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:00:02 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') recvfrom(r0, &(0x7f0000000180)=""/131, 0x83, 0x1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1000) 00:00:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f0000000080)=0xc) utimensat(r1, &(0x7f0000000280)='./file0\x00', 0x0, 0x200) 00:00:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xb8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x84, 0x3, 0x1, 0x8}, &(0x7f0000000180)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), 0x8) 00:00:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x10, 0x68, 0xc4b, r2}, 0x10) 00:00:02 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000040)='./file0\x00') close(r0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x0, 0x4, 0x7, r1}) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) syz_execute_func(&(0x7f0000000340)="c401fdf61826a22c431c130f05f30f66450f5584ba0000000053d9130410c4a37bf0c53e41e2e9b55767660f6b32fb0fb8c4054e4eed751e0fa08809abc44285bc09c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c4e37962b700000000f9dcdc0fbcaf00100000f345d9c6ac4720adff20adff35bc01b00b000000f08171a30b8a826e33a80dd4d48cc7e8628f6808a3056f0000004e00c4618de39bc0f526264788fe46dbe9c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:02 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x1, 0x4, 0x40, 0x2]}, 0xc) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x4, 0x5, [0xff, 0x1, 0x6c0, 0x9, 0xe3]}, 0x12) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) 00:00:02 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$getown(r0, 0x5) 00:00:02 executing program 2: syz_emit_ethernet(0xffffffffffffffc0, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @remote, @multicast1}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x4, [0x3ff, 0x7, 0x5, 0x59c2b30e]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xe482, @mcast2, 0x1000}}, r1}, 0x84) 00:00:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="0b2aad79b697dabea0f9b3868108d62f", r1}, 0x14) syz_execute_func(&(0x7f0000000400)="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") 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xfff, 0x6, [0x6, 0x1ff, 0x6a5, 0x9, 0x80, 0x6]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(r2, 0x1) 00:00:03 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) setreuid(r0, r0) setresuid(0xffffffffffffffff, r0, 0xffffffffffffffff) 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000000)="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") shmget(0x3, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:03 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x5) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) 00:00:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x20000000, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000240)=0x4, 0x4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="a1bb3b44b73974c92c980f637a0f1c40e1b489d0a075220dfa1fe8c11d3a871dc54664c461fb235683ddc3587bf5688d5657ae8ee6019b1f6814cc2c5cf34b21ce7a2c431f344272b358d9aec0ee84e8f5e0d5174952343bba1db8bdfff979cfd37883c53e2c1e8e66926c1c32cffce21daf804a404fde5d7cf6b1c99d13a24c8232e5ef35a992d93eb2df047197240f9cf8719e37f8cb3dab0e4d22f32b49dfb4b50a925636bacb099a43d9d3d97df1872bfd2c82418b02f36af3e862473cfc60beb8d56404d7570c605bc685c3cb2eff665ec4000bb14f34edf788"], 0x10}, 0x0) 00:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x101, 0x0, 0x3, 0x9, 0x2}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x9, r2}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r2}, 0xc) 00:00:03 executing program 2: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 00:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10804, 0x80) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="630f7c57154c856e7ec0b54abdfbb20beed233f06c7f8cdbca1861ea9f7447bd0abb2a235dd6aa41943ea6551ad45ffcc37e086b318040fb2f722370b3de8d364c736e9f96518876a24d733d946a6a9220819612728e96962b9641980d407b72e593015b69c35fb1652e17ed66c3a09d3244cc46bebc88f06a61df32ce0f3bfefe71a2871c809c3d72a2cbfadcb2025c967a36b16212c98580b312d78c46ff35563f2f2bac98f350484211796e2d68f239644dfe1ed76733aa3c13ab6f8fef6c66e5712ac6772d919cc7c101193a24a83e35fddb5f7102e8f5632b2b626e2a0f72eff6ce37abec3695b09ad985e11a9dd2d60dba83be3e722d") listen(r0, 0x0) accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:00:03 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:00:03 executing program 1: r0 = semget$private(0x0, 0x6, 0x180) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x300, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="99ba8d67aa0bf66f5569ab669262ae9b1aff2a8aa42de59c693c142af64e51e73378de75e81a30b8b2039b2fd79da1d2281258eba48c15ac7199ddda6476b37445d7a1c7c849c84a755a370a45c21c366f9986dd15fe65691574424b018e6c33e54c8a025ab2e5cab32bcb85d56bb3b6ac6ec90b0aba118e01f1e796fc049891e77e5e3006cc32eceefca155f6d231756380ba1e0d502effbae5c84b965f0b9b916d2ed7cb20fbe230bf") ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000100)="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") 00:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x1b, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r1, 0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x4}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x3, 0x2, [0x7, 0x100]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0xfffffffc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f934916cdf38e7e1aa45413207272fc2d1604e049ae1ba78095323dbe604147f693ef95de495ee54e072554f348b0c4cd2a467b527ce16eda8f5abdc3981377a953172412dd177a670019bd9"], 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x10000, 0x8d6, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0xa9}, 0x31d) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xb240}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x100000001}, 0x1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x17, 0x2}, 0x8) 00:00:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x2, &(0x7f0000000000)={0x10000000400b35d, 0x800000b361}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) fchdir(r0) 00:00:03 executing program 2: r0 = semget(0x1, 0x0, 0x200) semop(r0, &(0x7f0000000040)=[{0x7, 0xa6d5, 0x1800}, {0x6, 0x3, 0x1000}, {0x1, 0x6, 0x1800}], 0x3) syz_execute_func(&(0x7f0000000400)="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") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xc72, "282fd7bab30a794cf91f91b9c9269caa"}, 0x14) getitimer(0x0, &(0x7f0000000140)) 00:00:04 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000005c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6e817b5e542035b9497195afe1f81c4eebde750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dca022fe03dccbf7ecd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77c"}, 0xae, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/23, &(0x7f0000000300)=0x17) setsockopt$inet6_tcp_buf(r3, 0x6, 0x63, &(0x7f0000000340)="1fe8eed69e92d2c6071a61cac52946c735b58e2bc5dc8918f25226c4d8ad4261ff7bde75fe6aed7b60d914ec962d6cb4ff111c4c615f8ac8ccaa6bd4e285225b5602c3940819cd7fc0bb3ef7791f48681ba2781b", 0x54) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgget$private(0x0, 0x4) chdir(&(0x7f00000003c0)='./file0\x00') msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="03000000000082781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x6}, 0x8) msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/233], 0xe9, 0x0, 0x1800) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) msgsnd(r0, &(0x7f0000000c80)={0x3, "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"}, 0x153, 0x800) 00:00:04 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x8c0, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x946d, 0x101, 0x0, 0x5, 0x3, 0x40}, &(0x7f0000000200)=0xa0) 00:00:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3, 0x1, [0x77]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264, 0x500, 0x0, 0x0, r1}, &(0x7f00000001c0)=0xfffffeeb) r2 = fcntl$dupfd(r0, 0x11, r0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = semget$private(0x0, 0x3, 0x400) semop(r1, &(0x7f0000000200)=[{0x0, 0x3, 0x1000}, {0x7, 0x100000000, 0x800}, {0x0, 0x80000000, 0x1800}, {0x3, 0x8, 0x800}, {0x7, 0x4, 0x800}, {0x3, 0x3ff, 0x1800}, {0x3, 0xffffffffffffffe1, 0x800}], 0x7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:04 executing program 3: r0 = socket(0x0, 0x10000005, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x8, 0x2400, 0x8, 0x1000, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000780)={r1, 0x1, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xc1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x8, 0x5, [0x6d1, 0x3, 0x1, 0x2, 0x2]}, &(0x7f0000000140)=0x12) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000280)={{"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", "8d482aa13ca591f8eeaf082cecc4f22195182b25506f4a7893c2c3d9c93ce904", 0x96fb, 0xf5f}, &(0x7f0000000180)="6a796a24c0001e1ee690f3ee717b341f3695feeb6bf32340437486fe410a15513a6422a8f82488e69c3af6b8d3ecca49c08e5754928485e353dc58cd20017d4038013118b3f14c8e2354a225f6525f96c27b009b735ca7031672d335f196048b5646d54950e77076ae53db864f6747dc110157f2244ce2564aa585090aeacab89b8242890488411d000622d9853ad22869a76af7170d6b72f53f3fbf877b1cba16ea4799e41adf70f291dfd8839870229d49a40b92eb07a495aa288ae32b655a3480c2e79fe747b24dae0e585b13bc997d123b56eb41211d20d36bd194ca35f3938ec10fb3ccd4ac7ec059248d8686506ac6503b47333e3eca", 0x8, 0x100, 0x80000001, 0xb065, 0x7f, 0x6, 0x3f, 0x40}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff86dd6002290f00303a0000000000000000000000000000000000018100907800000000609433df000000000000000000000000000000000000000100"/102]) 00:00:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) close(r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="8512e226a55f25641526367ad508042d0fb4cd81ae89f1db4f6d94e5e90aa0a8e4e141d21ff0c94b6ca67a977670a4c9f866ed8f2bb40be5b9df873519b1d4258e9d54bf582843aee3a6bd658833ba9bc617d8e0dc4b856325d791822d") 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0xcfe53a613d42e654, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="088ebd96ca45ac6e2437fced1f5f033b24b24f74ef6bf233e1bd3f82d37b8d5b86350f22bc0621aef1022d7c5fb6c9cf6e542a7327e297986ead") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x54, "11bfb847615fef2efd2808937b8b0f6ccaa102c75af562efd24304f7d159941f16c1ab3585b5889460f9fcc66a2e5c0fbc2a3575ec512ae2f5efdc21ad5988ff6ab7a36078514fb9daa244d06d0c954d9a449652"}, &(0x7f0000000140)=0x5c) freebsd10_pipe(&(0x7f00000003c0)) accept$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x7) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_buf(r3, 0x0, 0x40051, &(0x7f0000000440)="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", 0x198) 00:00:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6d1cd8b1566c562f91ea5f84dac152477fa194f55c25bfae15ee6be8bfbe91245c08df1f007d2c15089de3bebb71c8cc061a6b6752750ce84223be2f5254547616d6fd1c86ae83d7527190f6cbced5765c1f29049ddd27d2d6037282d1e82b39cfe0f7d505b57c2abd68f8deb0f90da6"], 0x10) listen(r0, 0x0) 00:00:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r4, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000c40)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aaf996ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:04 executing program 2: setrlimit(0x0, &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0xfffffffffffffff8, &(0x7f0000000180)={0x0, 0x4}) execve(0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x1, 0x37f}, {0x6, 0x584}}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 00:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="05004628", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200000000, r1}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xcc01}, &(0x7f0000000180)=0x8) 00:00:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$setstatus(r0, 0x4, 0x10000) fcntl$getflags(r1, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x4b90}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9, 0x3, 0xffffffff, 0x8, 0x359}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x4, 0x8}, 0x8) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r3, 0x6, 0x80000000, 0x1, 0x9, 0x1ff}, &(0x7f0000000240)=0xa0) r5 = fcntl$getown(r0, 0x5) r6 = geteuid() freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f00000002c0)="3976fe6b07fb421db792b53635e4edb81dca", 0x12}, {&(0x7f0000000300)="fd7a50a308b6cf3d706d609d481e12b5d92d293506e5490775f192e891cc0a98f0fffb04a4cb72a0f75a3182b275849fba0ef21e91408ce72479afd68985a393a6cf9143e587e5d44cff2b64ae3dab492b5dd944f6b313fb1dedb6caa4f57d35441bf309d0d558c554c248bbd8da349d1ee1e6b46560091a70c330c227b1581f6a28b8f7151d4e0cf576e144fea723bc4d992ef88a4ced71db0ab1c4bf8ab9f0e5e3ee201ad8cdd528952ce027f14b9d520805f630edac6b6812796a0b0a702d0ce31d092da81a926cd2a340149050b28333324e71d5c831ae7dd85ece8682d211ca4442c50887663b", 0xe9}, {&(0x7f0000000400)="17996eabc9524af228876c8d3e42", 0xe}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="cda994cc735b2c6e133aed782d570fd18edcedee758bd220fc0109e236b29ec6a3a5660c3dcd75c3ae6c73cd069f8491f9da8474bbd5f94ead1e6cc5c81d5ebe1143ce9293e9de00c18cae8a21462eaf59b7899966c08721eb10552765be028ddee0537c7bbc41d8aa7d78a0611c0e88d6af9eedd1cd835c09e6876ee25bdfc9bc55d88d8430490d07986b57630f91a6a84a001f92960974c3eec7e6e36620ded4b7c9c73f466bcb3888f5c10d44a2a721e0d93713b92628a56888b9d3238fedd99ec16d26f62b8f3ef704cf", 0xcc}, {&(0x7f0000001540)="04fa250c0c8af18fc2377dfb8b253a99fa975476e0ad414ab658e8aaa635c7a8496934008a4bd8a2be21ba339aa739ad11927f4a0a355d87b97d6ae5dff069e6e6fdb6d4991757d6a2abe5acaf18c60e9d65a46bafa4b4844b291bead84fd2a3496b4e220acb41374f1599a12af5a99545fb0c8eddabaca5388eccf9c1ff9264eac1510f4a0a4786887efa", 0x8b}, {&(0x7f0000001600)="9c0588c29d3f52fc12176128306b4a4e41ad8a5a8ae20b4cec9c47df3866a72ab65a2f17e25b826938023866a1c3577988c7898f17f3ddb5488fdfc5d386ced397542a4dc8cb5d7a1cc0c8838f178cf3574384002e6314738a12d375938babba7f0b60444efc8d6ae7e05d018e4dd951aa15f55b09b287d4206b6342d2b19ba202221ad23fa81355d7dd6bc9ca670bd1f856fc83b679f9699e31ff4219501d0a59529bfb264520517a6e3ce3fe436b853f5a9b39c9101fa97f503e1b42674c19fb6b35d8580fd615f2a92922a367c313f41ba3ed098cf55114915259bdb2c500a9124f7eb701a58cd6bbf0b31479eb450e80eec71fad", 0xf6}], 0x7, &(0x7f0000001840)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x20}, 0x20081) connect$unix(r0, &(0x7f00000018c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001900)={r3, 0x202, 0xff, 0x10001, 0x200, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001940)={r4, 0x2}, &(0x7f0000001980)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000019c0)={@multicast2, @broadcast, @loopback}, &(0x7f0000001a00)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001a40)={0xf, 0x7, r3}, &(0x7f0000001a80)=0xc) rename(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001b40)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r8 = accept4(r1, 0x0, &(0x7f0000001c00), 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001cc0)={r4, 0xf2, "7b837f414d7e2f94dcabe7af2024f220136e1129e2dbac9231395f480be954285ce868f036db7dd9617f6e1c8a3545a3d337d05f3069611a5c2f4d0a62759f36739f51cb61621011c5e4547efb17dcf44361987901c3fd9b157c5094651ed9c1082adda8b4ce4e1bc74bac5355441a8a094b21295e45356367dc452206bdf8803fac475ff7cb6dfc43f5b8955fa323f81ec36b65a4065c26aa8a08e075b8fcba04e93e114b7f47fdf347827cfdacff5ff5923030da576a27cf30711da4a2b576d7591760f14352a8dffd14e495dc6c0e46c27861c841bad5a4a1f24609c1a30b883cec830b5882385161e6bbb5f3f7bed3a5"}, &(0x7f0000001dc0)=0xfa) bind$unix(r0, &(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r8, &(0x7f0000001e40)="df45eda1c99f93c8ec6b78dbef5234607f8d5adc7e31d2612ceaae74a1ac6207548a01b4f83f052884a6fc05e7312f7f51e990ddc4c6b045fbb47319e1130b0b87ef", 0x42, 0x0, &(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001f00)={r9, 0x100}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000001f80)={r9, 0x2794, 0x5e}, &(0x7f0000001fc0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000002000)={@in={{0x2, 0x3, @rand_addr=0x401}}, r10, 0x3, 0x6, 0x2}, &(0x7f00000020c0)=0x94) chdir(&(0x7f0000002100)='./file0\x00') open(&(0x7f0000002140)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f0000002180)='./file0\x00', r1, &(0x7f00000021c0)='./file0\x00') 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c439f01acac05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e47dae9c4016d7d14dee509c421045f4607f30fd6dfc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f1d63faf38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30b1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:04 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = getpid() r2 = getuid() r3 = getegid() r4 = getpgrp(0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000002dc0)="299d1e8b0726e669d0d445b6a614edf4b0e057448f7d098a1ea01b8ca6d3dc668f66d21e8d090109a150b8f862ee89f4a53f8b7d297267ce98c4c04c920b39ec7ede772dd44827c6d89c2dae29ef8bfbaf4dbc4f0d") freebsd11_stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000002bc0)=[{&(0x7f0000001800)="dade241e031c70600c4fb4471d715740", 0x10}, {&(0x7f0000001840)="96f2264e11ed1d80d2c91de9bfa4cb9136bd9702d6024c78a58d9e66fc35db9daf1a09b77e8614cca77817c4314ae423b7b326724b81c97cfef1894ad6e4a4b506f46a646d1ed857e07aee65300a416ba9b1fe491863b311fabc7e14907b5f558bac5415fbfeeb07b8d248bf9842f212684ed2a608494129c6461ae25623a8d19403f0dfb6b0c8671dbebaa013f89fd92515bb4be1bb62e610e6135c86cf580b5ac48d1c77", 0xa5}, {&(0x7f0000001900)="43a91f08f0151c46ab6ae93b243fbd937beac11cb3c9cfd1ea0cb0adbb93a2736ad584fbbc9cefce628883bddd43d94f31db", 0x32}, {&(0x7f0000001940)="fc1b39d46c3fdd31e49ae5f979aa1666d524478a80bc6481f92082937f5a710be7cf070fba", 0x25}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="8ed87a0c4944c7c9e7164a00475532e3275fc1b24bfcda0831cd1ac89a131e9508fa10ec05e88ec7a685af43d44b6fef1b768950400875d3c5d2346683b49648873874af90c5a919e8cd95bc8d1c672d573a221bbcffa5542ce4e4a748ca43284e31e1d35f482385c2170c67564bf20cf464e59f699a36ff2bf4ed7bb46a9c20f9dc201ca87f6f56ecd20c214c43aaf9b369266481d18c25d4c8bf4c4d379f9659a4e9736691806d84f3e947d76631882c3bdb72f0a449ed923ac4f7c5fdb34370e1393ce74305140fb0fc3b730e03", 0xcf}, {&(0x7f0000002a80)="2c85d949361610307ba68521762cc4297457b5f81ab296cd50671f535617cd973e08999ddf26e0b16ca7b4bc23ec30fea8ac9da1df818430801fb177857a701398e6654c", 0x44}, {&(0x7f0000002b00)="5651d0d4beff8d3ca793dba4b5b198ddd381a1f2d046411a3c7b4ff7210a395bc0a0bca2ff167eaa507303ee109f903b303bc37bfe0aeb454049c7722396c72c2c8df3f5e3b03c6cfcddf3b1f37d80a28672b6dec723c2cbaf83161bcb46541146056e0f83def6a6ef95eeba632e7ffc34f961c6f374a3b4bedf5592ebc12b0cbc2da8b6e7976f454275c997697093ba9afa227fa1257f071d1b6d4f71071cbbe1a4ba44c7dbc6d5a496f2733f0da88eb404d4d8262aa7090723", 0xba}], 0x8, 0x0) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) freebsd11_lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000002cc0)={0x0, &(0x7f0000002c40)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000002d00)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002d40)={r12, 0xff}, &(0x7f0000002d80)=0x8) fstat(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0cf9cd79017f71ec7fd86a91680f890feb25c8be6407f3af10719833c75c69a96c0e4ba65d5e3d4133eb9e9a6b0903d7f529eb9cddff2401a12ee75b9254f477137aeb250d09c07ebff963bdbb848d406516fd14d6f735f56aba8c13f6e834dae1b7665bed1c8af742e46bc33a7e6f0438fb127e5622e5e54f6f3dd6a42a066f1cb333933001f5382b128fc0ee7c6fa4c3f228d53606c5ffbb", 0x99}, {&(0x7f0000001240)="746b34ab0fb0fd17210ea9b880502467ec958403c4edfb34d8a76a1bcc7ca7cec1ca380fa723985e76f9e9fbfabf41903571fbdb92b602dccc588c57e3ef88b553464577d489992f01a08b2e1178df4dddc6bf1421f812f4594d84f6effa7fbd91", 0x61}], 0x3, &(0x7f0000001700)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r7]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r13, r14}], 0x98, 0x20000}, 0x100) dup2(r7, r7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000340)={{"40bd8ede5cd9ffb85677d5479ba0d0ffe58cb6d8b0b8d08a0677a13b578cd51d406a39965de3dee880249b8d2b82fbe7ba14261b7e5bf0d90830a091335c90789f49c36c6abca6cfb809b8ef6a4132bca5094e360c63a4f34763aaa48ecddcb9329711e84528cdc276790f3f00bd32fb6eb959a5c89bf6a3d7d44a89b8e2a949af7275bc0a5fb7b51b8c167d0a790f0b21295af69d6cfd3a718a881d69e782b641266693b7575e0030123ed015a6e1a6e74554419dc286912e561bfcf11e8346efc539a623e0632d6f11a598bf7d96d6b31bd197841dec9012902c595b59ebf50cf576cef18697be4b6c52e08b10376fda376db88278ecad3f4f1270a85fec8dd84cfb162aa09fdff4fe47bca51e0a83d1fa05b8761859bc9a834db8aeb1975f4b077c7fb80a744eddd15b89561e0b563cb98ce7c149cf54f71a8463ad999ed49811817d4a0f25505ee3f1f2d9b2fd246dfc6e821a7fab11b877c74913c64a11dca6867a4c150088b103d5727094e84820850c1dd0884c8bf1c9cd64b51793301b8f30f683f06ecda64a571b72e41b782aa7487b728789741e146bc676181f3606f122b5bc7ed18cb8b918992f252f70e95dac14168ea9cf9127dd0ca58b02b8d9e7afcad32b732361e206f9782b1a283bfc47a7818a8d5a5e04117effe7bd7e5e89c8744a52e9fc80b98a6e121a3323cc74f8c24738d721c602d0249ca35a2804c3acec9131008663b30d76582936dae6a225561632391e025f930a282896df0b2ef2d83935ac207df5d3d6e4184fa91b5a7ad9281943f869c09d862892484d2695e63d765d9afca0c05cb6543183ce6fd02cac1711a70c00fa3bdda075513ee2fbdbcb5b1a3801898dbe63e9e4c62f9e927f36331d9f0700533e2dfe45b128b25a1c6901af71ccb08c57f9e6b0fe4e4442aaae5173ca77fd46db8a77025cbbc1ed13b2371857417dd603d508a9d5c53f55282f19607118f0625da6670bde6207fb45f23de3501f49a066ddcad8877171338d7865cace4bf8ab6bbedc2174ca9bb1b85106383fa8e775811cf80ff2dea7b97f65e1478d5a8609d6f35694d0744a3207af19a539083305d2e5ca7d4a426e580549af17c22edc7eb0fe95dc70259f20494936795fa92fa8f75287befe49fbdcc677f626c5beb1a94e2e2fcf0d5c9e91286b5fc0d88f64bba028975f022284944d68b6620ada4bb330041640bf5c1b6be7564db6f19b0b47b7e1fcabf92238e7b451e3b5d6d384d7456d15814311371b113841a76b7dd85bdc954b099beee13f42ddb3d10368e635f0049385859660c6c0f4be77c4295aef38b43d7526c9b730702e32e32a0fb84520179c53bbb16cc6d075441ae8231bc6d5cd3b4f54ffe71419167b896f42e917041bf45d08a300a12a1069d39774954fc6dda2f89a9f71e32c2bd990ad5ebd523cf8341745f9", "3be3b2d445149ea205198604bad1f6471d3ec375ca2f11117871cd35242a1d22", 0x1, 0x2}, &(0x7f0000000280)="05ab22e6c7cad3c3d4bead4126f639443d5dd3c35110c9df2246773b18604863f3dad197546fa437e19e9135e03dccf28806e63081df99b6e96d8e5829892d4c1ba6fe41c1fe8886d5f3fa9e51df0a928b04512bc0ed8690d654c857ae2986652a5e6bb1f43a52849fd53d76e104279356c284c87db83a4ecda42942eb44361654f4678c72d7066684c42396ccd92a8eb309c593fbcc486be4b49d77a90afb62835a43ecfc0392e421e9765af3d313", 0x3f, 0x2, 0x1ff, 0x9, 0x8, 0xfffffffffffffff7, 0x5, 0x9}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x200, 0x0) fchown(r4, r0, r1) setreuid(r0, r3) 00:00:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="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") chroot(&(0x7f0000000000)='./file0\x00') 00:00:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x40000002, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f00000000c0)="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") sync() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000010c0)=0x9, 0x4) accept$inet6(r2, &(0x7f0000001180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000011c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001200)={0x0, 0x1ff, 0xf, 0x9a43}, &(0x7f0000001240)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001280)={r3}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000001100), &(0x7f0000001140)=0x4) 00:00:05 executing program 2: r0 = socket(0x1c, 0x40000000000005, 0x10000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="000000020000000700000081c187c9429b5d2df88000000000ffffffffac1400bbe8000002ac14cc8eb93a00bb73ac44384ace960dc4c77f8e6bb9f660ddcc7476abd190ca6163e35d7e2a595967bf86b403501cc4bb84"], 0x20) r1 = msgget(0x0, 0x200) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/191) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000240)={{"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", "c3eccd8e873201b35549e8fee3ad956f66939a2ae3203a1173a36993ef536d95", 0x3f, 0x4}, &(0x7f00000001c0)="1b145630d4e50045a8b6b7a1703165ed45e815fa4d5728a110369e5252021fa3f7ccb39eec66485eebea40d4b002fdd72f633dc529403855003e613a729c5c9cbe79a3e2866525d0f3d03321e469bbfee5586fee0977bfc89ed7cca9ab75d0124be57dd799be59bca5aeb93a12531273307254aeb50a7170879684ed371954", 0x80000000, 0xffffffffffffffc0, 0x5, 0xfffffffffffffff7, 0x8, 0x1f, 0x1}) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:00:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x902, &(0x7f0000000040)={0x7fffffed, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x4c22cf5d, 0x1, 0x0, 0x0, 0x3, 0x7fff, 0x1, 0x9, 0x5, 0xffffffffffffffe9, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xffff, 0x1, 0x9}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x101, @mcast1, 0x53}}, r2, 0x0, 0x3ff, 0x5}, &(0x7f0000000200)=0x8c) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000036435b0300"/140, @ANYRES32=0x0, @ANYBLOB="ffff030009000000"], &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r1, 0xaa, 0x101}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1f, 0x6810, 0xfffffffffffffff9, 0x2, r2}, 0x10) 00:00:05 executing program 3: setuid(0xee01) 00:00:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)='b', 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlockall(0x100000002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0xffffffffffffffff) getpid() socket$inet_udp(0x2, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$getown(r0, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r4, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x400000083, 0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000580)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) r6 = getpgrp(r2) setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r6) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r4, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f00000003c0)) 00:00:05 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) 00:00:05 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0xfffffffffffffffe) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x80) close(r3) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r1, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) socket$inet(0x2, 0x0, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:00:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x3) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d5320fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf0010e803f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) msgget$private(0x0, 0x80) 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x3]}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x321, 0x2, 0x7, 0x7, 0x4, 0xa7f5, 0x7, 0x101, 0xff, 0x2, 0x30e}, 0xb) 00:00:05 executing program 2: r0 = socket$inet(0x2, 0x0, 0x400) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0xf2a006e2715d2c03, r1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0500000000000700000007000500164c9221caddcbb601693df1817e2b7ae319e4f59dfc5c5e3ca97dcc203319fb13da37f608557b87712cc3055a9830d4385a6b920d80744432f6b08f7127fdce4b3f8461e523c591fad18785167b5a5003d9743f131165ec859ef930fbe59230110659f1434a5dd5b2005268fe40584bd755e4e446dd95fc5210c0bd32682bcfda650f68a72fa73887a4cf40a577d2bde949d10eff88845380aab8e6b20b6200"/187], &(0x7f00000002c0)=0xe) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x2, 0xb744, 0x2, 0x3}, &(0x7f0000000080)=0x14) socketpair(0x17, 0x7, 0x3d3b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x3ff, 0x1400, 0x4, 0x6, r4}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10001}, 0xfffffffffffffe02) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5}, &(0x7f0000000240)=0x8) 00:00:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="e3000000ebb30f26718c78f82e583499937c6206e8398e10ed9c299b70988326b3847a92e28fba49878cf0e5e614ca8c5a757ec9c45c81c03345eef100b0941069d33e3b0229ac7f3031850741ba76809eb3033e6436106db0860f8162edf29db113587aeb609318f3f8067ded0dab885a0098609e048ae778ee8faecc886af53038a9004dd6de378d548596516e4545a248eb4025cce7ce4a07c3b9c08c019dd9d133b6b4800ff6f3a009219a3cd7ac149f80281f7d8c49d34ae476517f254f1088a5b4b4110f33619ad70176e3853bd59351b5a4e3ff6fc6082d7aaa8b861f5a5870ae914779"], &(0x7f0000000300)=0xeb) mprotect(&(0x7f00005a8000/0x3000)=nil, 0x3000, 0x5) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) __getcwd(&(0x7f00000000c0)=""/102, 0x66) 00:00:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000840)) r0 = semget$private(0x0, 0x3, 0x37f) socketpair(0x1f, 0x20000002, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x800, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xdb, 0x9, 0x4201}, &(0x7f0000000140)=0x10) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r3 = getuid() fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='.\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000007c0)={{0xffff, r3, r4, r5, r6, 0x0, 0xb4}, 0xffffffff, 0x7, 0x800}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000480)={{0x24, r7, r8, r9, r10, 0x80, 0x52}, 0x7, 0x6, 0xfffffffffffffc01}) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="791f65650fb9c9c95bb9925755c3e55a9ed785fde132631da7f5e23a26f8cfd52ca480a4adabdda394817e9446606d85f64f5fd017fa9894db2cd2536e6645e28bc0f8456538d174eb039116a9cdd3b4470723ca7f99b53aeae2f09a20c67f9e92f13678d3a0dc9a6059") 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0xfffffffffffffffe) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x80) close(r3) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r1, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) socket$inet(0x2, 0x0, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={r0, 0xdca8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r1}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:06 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = semget$private(0x0, 0x1, 0x200) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000080)=""/7) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="982c0f0f052e450f867092983791a04c87c541e29ce996855b665b3664f00fbaab3d2f000006a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb663e656664fc2e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000002c4a1ef7c54722b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b55c4817c51aa000000005934cc5dfa2e42fc0a000000") setrlimit(0x0, &(0x7f0000000040)={0x7ff, 0x100}) r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2100, 0x8) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x8bca, 0x7}, {0xffff, 0x40}}, 0x0) 00:00:06 executing program 3: r0 = semget$private(0x0, 0x7, 0x20) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/53) setresgid(0x0, 0xee00, 0x0) r1 = getegid() setresgid(0x0, 0x0, r1) setresgid(r1, r1, r1) setresgid(0x0, r1, 0x0) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x80000000000000, {{0x2, 0xffffffffffffffff, @rand_addr=0x9}}}, 0x90) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000300)="edf97f7a771b28d375c3ce2d999d0f32ab63559e134345d06152e36e7d416e1cecaa1c0888c4123a8c55ada2ee58e23de068220549cc264d32aa2d2051c9666467e3efbbe695ac2a7b86767fbe1edacca050dd52770f63bc06e8fd63a85345753a83bd17abfd2b111a6707f997120b706f5190cee1ccaebcf89bfe77cb7c86566b5e7636b96c9eeddd75a7a54b987cfd89cb126ab81a0db9642858d21459a2b472fc1f512082cb8f5f65802641e525ef641b2c26f2badc34efa785cdd3947d65e4b75217417f1fbe626a8f3821438275411d4203", 0x294, 0x8, 0x100000001}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=0x0, @ANYBLOB="1a000000b5054000"], 0x94) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:00:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000280)={0x3, 0x800000b361}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r2}, 0xc) fchdir(r0) 00:00:06 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c090f052ef3f045fe4925c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c6054e4eed751e0fa0e502ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef66666726f30fbd0bd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffeb7, 0x0, 0x0, 0x0}, 0x0) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x20000000) sendto(r3, &(0x7f0000000340)="986a7d76b43dc67be69e92e884494e47d41da657dce2ba912729b54706d9f0f410a9272eb21f3260c519d73ae98fd7e97c30c609189fccc5b5313bba7efb6f270825c518", 0x44, 0x80, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x4bc7, @mcast1, 0x100000001}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) r5 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r5, 0x0) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000480)={{"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", "a1ec67740d33d93f4b3b2c27967b9796429158106fde3595e9bfafb585437eec", 0x0, 0x4}, &(0x7f0000000400)="f8df93ba8aa7c8ffd9e41cb847ba3f95163091bb8cfb0cd4cd41a6a4ebdabfa28ae6c719ad053ff060ed0b06f6e94a9c6b0e565716cefb72e2389117a317d0b3b69809a332c35a08f633e8e8f6ba042063173951def29d2f658a4a3a76a71765f2efbe9592d3b8f2", 0x0, 0x41f, 0x7f, 0x1, 0x0, 0x1ff, 0x9, 0x8}) 00:00:07 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x5, @loopback}}, 0x0, 0x401, 0x5, 0x6}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x81}, &(0x7f00000002c0)=0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/108}, &(0x7f0000000540)=0x6e) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) accept$inet(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x8110, 0x0) bind(r3, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x20, @mcast1}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)) sendto(r3, &(0x7f00000006c0)="c6bb497101bf188fe366527824e0469927c4b774ce493b2f11f92ebc689a237b7e1c475d982a1a5a8e704b8636d9d3686d6d84768060d95ac78ee315fbe2e8ba036d386f0804bb8957bf5c4c6a17ab4c2a87cad1b2d2cd8c8e882712689cb97a1b26cb746b370487b7a521c32c8bef0f5094503d5da8efd4b409a50f0bb869b2bb7496bf173ec9c80f35c963fe48d3a42056771b988adab2babf23068e296e5eef6b19e5cd14ee9658acb93ebdd4284a1780ec4473c00163ba9064b20a4b5266170cb5dbbac6b2a3f9731f83dc876ec2abfaeb294dea5bc8e18c2266", 0xdc, 0x105, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x5f1e8f0f, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000140)) connect$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$lock(r5, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getpeername$unix(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000019e3fa6df74837ff7d2911bfc9b7c168000000000000000000000000000000000000000000000000000000000000000000000100"/126], &(0x7f0000000380)=0x6e) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000600)) 00:00:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x10, 0x20000007, 0x58, &(0x7f00000001c0)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(0xffffffffffffffff) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0xb293, 0xfffffffffffffffc}, 0xc) r4 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x4a, 0xffffffff00000000, 0x80, 0x6, 0x1, 0x80000000}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1000, 0x5, 0x9, r2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x1, 0x3, 0xbfd5}, &(0x7f0000000240)=0x18) 00:00:07 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x8]}, 0x6) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r3, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000200)={@mcast2, r5}, 0x14) munlockall() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000002c0)=r6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0xfff, 0x4) getegid() setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x2, 0xffffffffffffffff, @mcast1, 0x1}, {0x1c, 0x1, 0x6, @ipv4={[], [], @multicast2}, 0x1}, 0x3, [0x7, 0x947, 0x3, 0x7, 0xffffffffffff7fff, 0x832, 0xf800000000000000, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @multicast2}}, r6}, 0x8c) unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0x800) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000540)={0x7ff, 0x9, 0xffffffff, 0x1f, 0x4, 0x4, 0x1, 0x3f, 0x3e3, 0x3, 0x987f}, 0xb) r7 = accept4$inet(r1, 0x0, &(0x7f0000000580), 0x20000000) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f00000005c0)={{0x1c, 0x3, 0x4, @mcast1, 0x7}, {0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1f000000000}, 0x8, [0x8, 0x10000, 0x4, 0x0, 0x58, 0x10001, 0xfffffffffffffffc, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x1}}, r6, 0x1, 0x3, 0x280, 0x2, 0xc0, 0x2}, &(0x7f0000000700)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000740)={0x80000000, 0x5, 0x2, 0x2, 0x2, 0x6, 0x7fffffff, 0xfd2, 0x3, 0xd11d, 0x8}, 0xb) write(r4, &(0x7f0000000780)="7731a9c962db67805a2d64dd6f88122166047b6b51afd74d831ea2d56cc5ec30dbf2f584bebf8f53a6a490935c7a3671e50b6f07f1b2bd35d9692444ad56ae2f9e61b3090a7081b4aecc4853eb4ea88cde69390d267e5de0b5a346b779e7eb44163d6eba78cc4639541af9330e34c4b2080404b68abf230475dc923f93b035fb270647e8a5d8a02d38a8989b2c644646d8459f75af3c743117d09daf05a1fe590d00d7a621eeff3cd640088e84127284d99cd3803175caea1d457bf089807b77", 0xc0) connect$unix(r3, &(0x7f0000000840)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000880)={r6, 0x8000, 0x4}, 0x8) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000008c0)=""/167) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000980)={0x9, 0x6, 0xe99, 0x5, 0x1, 0x3, 0xffffffff, 0x4, 0x8, 0xd4, 0x9}, 0xb) sendto(r7, &(0x7f00000009c0)="7d6e075ceddf113f41f86945553a3365e61ab70d907195ee254255d661c8c9f06d18b2a27c809f7f14cb3cfe22be4b0a76bae25e2d2eb543b326d831dd3ae3de4364aa74a7c3f44ba6dcbf34a5798cd4bd6a8e8104aace9b6263da8c24f9", 0x5e, 0x81, &(0x7f0000000a40)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) accept(r2, 0x0, &(0x7f0000000a80)) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000ac0)={r8, 0x80000001}, 0x8) 00:00:07 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x167) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x3, [0x8000, 0x4, 0x10001]}, &(0x7f0000000100)=0xe) 00:00:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x80}, 0x8) syz_execute_func(&(0x7f0000000180)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:07 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket$inet6(0x1c, 0x7, 0x4) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:00:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) ftruncate(r1, 0x1) 00:00:07 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000002fe, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x3, 0x4, [0x4, 0x1, 0x480000000000000, 0xff]}, 0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000240)="fbdea4346b4729c9988281501a28cafa74ff7dbe9a325979e5049e30ab07b089df5ae1e11c5f4ba50a04e04f67ed21c24ceb1fcd38a760c6925b2b1f015bd0bfe43c9d4d1c9a8630eb8a22a129df16beb752eca60a1562d5efc4b93dff0f10d57248f0897f2ef3e3b5cc1890faa48d83856b5ea9d2994087285bdb691aeb0b556b99215fb56b11b62832e29a82b153f419ec5a39202c5c21be82a1fd0d8b8eca034fac39bc6adaa661ae4da19daefde55d59f742023b478c32f3f6a70deeaaa9bbed0130cc5ecdee18b7765e6cec0968b6b5bcbec02a23", 0xd7}, {&(0x7f0000000000)="579fdffcce9ecea19e86", 0xa}, {&(0x7f0000000340)="c8588e1565426c072146ec7965d3a652df008d8943cf8a14ac93eaab3dfc26e12f09b7f80e476a91128b0a5347fe240d99d27abb04c488a072192a2ea380bc30346e1fb046ee7a7739a7fe4747213ca213dbfc9e4e202e446a58ff767829d8d277718a0285863b477cb8b5524762a2ed384fe8c1dceee2e5f84fcbd01677bfe72ce6cac21e00300c2dd7eb424a8c5813ab915a07e660f38b143b6eb54a22037f7037c1e6b67bbbf57b5268d7696dd5f2dfd2e15e5e08ed2331a63c3958f0f7f00f", 0xc1}, {&(0x7f0000000140)="b776d0f3654a3b3e0c4bd470eac756aa7a63a4ac12d8a8b55ac91dc5b58a26673b67cade45414f9102896879466c89e2559d07634151f3b697fb601d16d12198bcebc4da2de6ec31e36ef05e3a2653a6f68f934dfc34d29c9d6be0b988733d0b3fcc35c28d6ca674071bf6f04327d1b69f62c882a1a3e89496ee9a", 0x7b}, {&(0x7f0000000440)="6954510a4b5366480df7c79777fae60cca068593aac9ad5854c4138e4a174e8df1a6d621fa83c188dbac804bfe9327629246780b8613435b5deabe8f8c6b86bad038dc04b8dd5af8cd8a6b49d039cd3084fb6e26b0b9ec87b8cd5fa9d8fd1db072aa6fd482b6d7005b", 0x69}, {&(0x7f00000004c0)="83ca12cc63e0e7124b7adab7efb5f304f305dd6af483883d1eacdb8393e3436d52ccdfd47ad27ac687a666ad3bc5bd3b3eb725b7e0e7a51ff128317e365187f409a4ee10658f8227731f49de62ae466d9b1fa1784e236507f1fc7d2eac2cd7c45882db99731fa548798ede7d9225ee4e4896c0e974f443a48c78aa552b159ed8b36deb7b69e4192e76df7e7b6dd74166e9e508fb9e2f228b6c31395760a655c0122a93a7c108334ed9e92107e793fba158405374213049f19bcc109ad2b997bae12a17dc1634766136a617ab3418a8a72d2e9dde5aa18ee39d999e4eafa4e9e29c263d0076d5fd64a42af68426700b2879", 0xf1}], 0x6) fcntl$lock(r2, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000040)="1cffc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x1, 0x4) 00:00:07 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000140)=[r0, r0, r0, r0, r0]) syz_execute_func(&(0x7f0000000680)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32c4a3f909dc89660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) utimes(&(0x7f0000000100)='./file2\x00', &(0x7f0000000240)={{0x401, 0x1}, {0x0, 0x80}}) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 00:00:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) ftruncate(r1, 0x1) 00:00:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f0000000480)="487e0fc932bff32b3c23b037a506bf8265bf3d351f50af29136c99bc2a2d2172f75686473f90de2e56b8f7a66167aad00f223de4e5065ee907a53699ab726f9b953ce93e7397f32bfe3a73de60daaf7ae4e93efe380e4910821d86a4927ae8608d785da065ccbf03569a837b73ddfcc881a7a0b543fbbe266cdc2f5982bcfa39b9c270d4e5c66e87078348332818a21f8006a6ae7fe151af7317b932d9125997778e5fc275d434a23b0101000000000000db778fff368718000000000000ffff3e795dfbfc6c7a543e0236393de86d30e40f910390ef5c6cc6aa0c350eec7c") 00:00:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0xb2) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@authinfo={0x10}], 0x10}, 0x0) 00:00:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) ftruncate(r1, 0x1) 00:00:08 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0x0, 0x0) r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="085150976f3d77ba057d4ce19626e1c927443376b472627d2ad79b6a5c024e60223f01a4ebd77ce0d60fcaf3460deba53df7b1d690e740dd6fc8ac86e59133ac6f4ceff80b824cd6324be76be1741d0bcca495d0efe4cfab33", 0x59}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:00:08 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000e00)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80ec4402, &(0x7f0000000100)={{"7a080adb5c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x22) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000980)={{"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", "69686a431f9c13d3c86f028c6dfaf24a675c5ab269d557076a973e8fe474a43b", 0x2, 0x1}, &(0x7f0000000680)="13d6ddd4931e56d71cbfff859db012f1aba18ca2f05d77fbc22f182c372e6688bcfdd709380bbe227256fa2a9f5b15626207c193650662243c5698ab8367cda728e566c6e556c3722b8e9af8c3d81ceacb9540254d56687a42a88dd073f507c69627b63c73479c4f03cec537fcac7008e5934567f331b4eef653057e79b25efb308dfe19ea6f1b0c70f6ff27782bc9b8c14b8f16a05d3f2ae9b0654ff2767c150190df5250e626c9f31a1e9115c1ce54210f91c08c4c923bbcbd1438f0fb668dd4aef73fb65c3e607d40c7", 0xc65, 0x562, 0x77c, 0x8, 0x200, 0x7b4c, 0x9ab4, 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2b, 0x100000001, 0x5, 0x6, 0xf320}, &(0x7f00000000c0)=0x14) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000ec0)={{"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", "71b8441abfffd7279bc93322437bce3e7335e3d2b7b34372ea728a6a8d4b20d3", 0x65, 0xffc0000000000000}, &(0x7f0000000600)="abaf", 0xfffffffffffffffd, 0x100, 0x7, 0x2, 0x6, 0xa2, 0x3ff, 0x100000000}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000640)=0x8c) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mlockall(0x1) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:08 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:00:09 executing program 2: getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000005c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x6, 0xc87}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10}}, r2, 0x2, 0xd4, 0x184, 0x80, 0x1000, 0x4}, 0x98) 00:00:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001600)=0x101, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/234, 0xea}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x8) shutdown(r0, 0x1) 00:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000380)="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") 00:00:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) fsync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) exit(0x8) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) clock_settime(0x0, &(0x7f0000000000)={0x6, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) getitimer(0x1, &(0x7f0000000080)) 00:00:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x303, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e22fd070000fe80000000848d0000000000000000bb4000"/128, @ANYRES32=0x0, @ANYBLOB="0800000001000000980000000300000003004700"], &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xffff, 0x100000001, 0x7, 0x8, 0x1}, 0x14) 00:00:06 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0x1000000}) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:00:06 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:00:06 executing program 3: mkdir(&(0x7f0000000040)='./file0/file1/file0\x00', 0x102) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 00:00:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') 00:00:06 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0, 0x0, 0x3, 0x4}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000300)=0x8c) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x1, 0x5, [0x8001, 0xdc04, 0x7fff, 0x3ff, 0xff]}, &(0x7f0000000380)=0x12) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x1, &(0x7f0000000000), 0xffffffffffffff24) 00:00:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x7, @loopback, 0x9}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1) 00:00:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x20) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={0x0, 0x2, 0xdd}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x380000000000000, 0x8000, 0x4, 0x3, 0x68, 0x1f, 0x3, {@in={{0x2, 0x2, @rand_addr=0x7}}, r2, 0x5, 0x3, 0x9, 0x5fb1, 0x3}}, &(0x7f00000008c0)=0xb8) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) setrlimit(0x3, &(0x7f0000000180)={0x4, 0x4}) 00:00:06 executing program 2: clock_settime(0xf, &(0x7f0000000040)={0x40000000000002c, 0xffffffffffffffff}) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000280)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002, 0x65c45e232be960cd) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe1, "892bbef074b93a102e7945e9e7cd30eb9fcdf5d403f476e88ee22a07e1fa3a268952ca289e921b080697120848436419743ce2e54e6f05b64e09ad6d817e8d9ef0cc6ca56ebd085a6069776e4d1bfd8d07885350d72bda041537e4513066618a081f7096167eac95573d9477fe9720daf7b2a08281a277f93d515b86648cc2eba18c33ac6d8e1cb77e9577252514d7490a1201373bec08d37888ae6b0d1215b36623c2ef7fb47f99008506f5508ea7fe1ea24253cffa318a76c97305672e1c0521ba46718e1c1cfd83a152ca7e94d1c7405bb1030698c0a4c54f322147690470ef"}, &(0x7f0000000100)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3ff, 0x4000, 0x7f, 0x3, r3}, &(0x7f0000000180)=0x10) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) r5 = msgget$private(0x0, 0x100) msgrcv(r5, &(0x7f00000004c0)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000003c0)={@remote, @broadcast, @multicast1}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000380)=0x4) 00:00:06 executing program 3: select(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f0543dbe36536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f7d9e5c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @ipv4={[], [], @rand_addr=0x6}, 0x3}}, 0x0, 0x4, 0x54d90ce3, 0x9}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @mcast2, 0x6}}, r1, 0x200, 0x42d8730b, 0x100, 0x4, 0x9, 0xca}, 0x98) r2 = semget$private(0x0, 0x0, 0x401) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000340)=""/156) 00:00:06 executing program 1: mprotect(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x2) socketpair(0x1, 0x30000005, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000180)=0x8) r2 = dup(r0) sendto$inet(r2, &(0x7f0000000240)="3e36bfe3ee38705e8f3749b84d60cdf390fd4ee80b10b87f3436f83d7735cc54de3ed0814c48422a0cd9052d1cd12976a0bb95a3a0ebbeeeda9fa4afbeb600934786c7f09fd627671108a1cbf85528c77dab1fc24ba9e8f51853aa58c70fdd1353b90149e584a79b2d16eda31f4cb6ec081104673e03f594d104a195626a282cd45caa296bb3b836c46184691725e2e876db8e61b91985a57c8affb036ffd7274ef6e0defc3e2ed6ba5cd2a41026a79460dc2818fb9545c026e95d288d97e40581291c974ee7b4781fe91d8953d2b8212c314a6a270679d687f1c0", 0xdb, 0x80, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 00:00:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0x12, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:00:06 executing program 3: ppoll(0x0, 0x0, &(0x7f00000000c0)={0x10001, 0x2}, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) fdatasync(r0) 00:00:07 executing program 0: ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000580)="6a5f892a3a04faf2ad924cb8424b22d8773413781fb6cf8f98b6f40e7fb65919ba93321bbde4899e8fbd10dcc00ee3d01456a480b73ab140d76bcbbc9e5a6d6f31d2fec4bf669cc08d5753275329ba013fc84e687eb48d170ed3edb36f570669db07de", 0x63) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000540)={0x1, 0x10000, 0xbf26, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000600)=0x5, 0x4) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000000c0)={{"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", "a0d1e47c54a3d5b62daf77060ce1e3c4513997a437efecdf553e6a2db3b5ae43", 0x8, 0x3f}, &(0x7f0000000080)="85e80b7cf0afe2dc71fdbc7db6135c2fd8126efd0f16346ae815d1651a", 0x7f58, 0x5, 0xd2d, 0xffff, 0x8, 0x3, 0x401, 0x65f8}) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:07 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000240)={{"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", "b706afc841cde6921bb319b5d6f722ac2951a341b2b8f185a17684ea8798048c", 0x6, 0x8001}, &(0x7f0000000000)="238d", 0x3, 0x0, 0x7, 0x7f, 0x0, 0x10001, 0x7, 0xe08}) 00:00:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) syz_emit_ethernet(0xf0, &(0x7f00000000c0)={@remote, @empty, [], {@generic={0x5669, "fc3b8220725a5546dd81d2ff61a4ad08329989a2f0a508e60b6227127a0e0589476e4c26428297b328926c734078bd45e870317bd52734f7bd635991d97e805acb0cf88930e5e5001e75d2c05b39eb1ac89580f5ef3fad6da0feaf52edcfadc6951ba3e9521b8ad3b9990557513b5178a5ee7efa6c3c214f7d1799b122916908b5c12410e9da6033e0b570c477186ec527bec522e9ff951a28ecae4057dfc369dd29d6f07be6930c96ec75f8aefe95e84ff7ea005459ac25070b076173b740974e2025e35126dddffbd0dc4ff7f21c8530111045e7aed0704e141f020da587dbfac3"}}}) 00:00:07 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0)=""/93, &(0x7f0000000040)=0x5d) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x401, 0xfffffffffffffffc}) close(r1) listen(r1, 0x0) r2 = fcntl$getown(r0, 0x5) getpgid(r2) accept(r1, 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/80, 0x50, 0x0, &(0x7f00000001c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:07 executing program 2: semget(0x1, 0x0, 0x80) r0 = open(&(0x7f0000000000)='./file0\x00', 0x128502, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0xf38, 0x7, 0xb96, 0x1]}, 0xc) 00:00:07 executing program 2: 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5) 00:00:08 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) sync() mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file2\x00', 0xc1, 0x2) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) fsync(r1) fcntl$dupfd(r0, 0x0, r1) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) fdatasync(r0) getpeername$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d963357c6eafb1cc00"/110], &(0x7f0000000100)=0x6e) 00:00:08 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0xd029bf3605e366c2) syz_execute_func(&(0x7f00000000c0)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:08 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x3f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr}}, r1, 0x4, 0x3}, 0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x4}, 0x8) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c66db712c483397fd365c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 00:00:08 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x3f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr}}, r1, 0x4, 0x3}, 0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x4}, 0x8) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6(0x1c, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f0000000180)={0x2, 0x2, @rand_addr=0x9}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2000000001e, &(0x7f0000000000), 0xfffffffffffffef1) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @multicast1}, 0x5}, 0x1c) 00:00:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f00000001c0)={0x0, {{0x1c, 0xffffffffffffffff, 0x8000000, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0xfffffffffffffffc}}}, 0x108) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000003c0)='-.@\x00', &(0x7f0000000400)='+)\'\x00', &(0x7f0000000440)='}\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='-*}\x00', &(0x7f0000000500)='$\x00', &(0x7f0000000540)='$\xf9#\x00', &(0x7f0000000580)='}]%\x00', &(0x7f00000005c0)='.*\x00', &(0x7f0000000600)='\x00'], &(0x7f0000000800)=[&(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='$\\\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='$(\x00']) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e22080000000000f4ff0000000000000000000000010004000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000004000000000000000000000000000000287500"/128, @ANYRES32=0x0, @ANYBLOB="070000000200000020000000e800000006000000"], &(0x7f0000000100)=0x98) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000140)="8c9e5e9099d46c98b05abf78ca1eeff58581311383687bc36f46ed8bfa9bdfa8782509047ee6bec49723c44732c326bb3a337096462555f91c5cc183247a41ef5d61faab09c788bd5c5e95") 00:00:08 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x200, 0x100000001, 0x1, 0x73, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x640}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:00:08 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c050f05bf03007502c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x80000000, 0xffffffffffffffe0, 0x3, 0x3ac, 0x7, 0x1, 0x24, 0x80000001, 0x0, 0x7, 0x40}, 0xb) 00:00:08 executing program 0: truncate(&(0x7f0000000100)='./file0\x00', 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x8) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) ftruncate(r0, 0x5) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x0, {{0x2, 0x3, @multicast2}}}, 0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") 00:00:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x9, 0xce) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @multicast1}, 0x10) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000080)) mlockall(0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:08 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x80, 0xffffffffffffffff, 0x5, 0x9}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="25000000840000000700000000570000001c000080840000020a0000998b77fd8c8d657027e19d82ebf0c3000000000057fe4c4dc480880283ce3c75c83dc17be4fcfa8e816b8f17699b46dbb03c872dca15838634468e874f375e3f93c767ac6ba0e723327529b6e41ef8a11f2a39bc05876803e2783aa71007ab9d5e7234f3f2d40fe3d27c54cbaab79b9d"], 0x8c}, 0x0) 00:00:08 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000001"], 0x19, 0x0, 0x1000) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:00:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) 00:00:08 executing program 3: r0 = socket(0x1, 0x0, 0x1) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000), &(0x7f0000000040)=0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) 00:00:10 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x8}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x1, 0x3, [0x65f, 0x1ff, 0x7]}, &(0x7f0000000200)=0xe) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000ff5000/0x3000)=nil, 0x3000) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0xd, 0xf, 0x402, 0x4}, &(0x7f0000000140)=0x226) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x2, 0x7}, &(0x7f00000012c0)=0x10) syz_execute_func(&(0x7f00000001c0)="982c090f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:10 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff47) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = getuid() getgroups(0x6, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000200)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="28d447c2ecb7ca7fc6895c214b365e919d319c5233fda8bf71ffa29c85c19c48b1a60cdd76892426d488d6102b38095d7a7e9c83f6e12654c613da43208700e9bdb35d6d9f3d4d5ab2304104945c7b7811cc1072e372403513eb66637456d235b11bd698101efc23a58c74b1760f5f3760bbbdd70071608e70b82c671aede933b904478f664fd1172b60a0078411b152a012b6da5d2e640f49625fc9f6b3d1f552c5722a5073ad4195172af1477657c61af055df287e2ba17242903844b0f25c0ec31aaab6dfec3ee11b99191b587085cc9af5f3f55a0ca747027eb2de61b83a21aad44f5bb47b1b482f7a", 0xeb, 0x1, &(0x7f00000001c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:10 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f0000001780)='./file0\x00', 0x8, 0xa0) r2 = open$dir(&(0x7f00000017c0)='./file0\x00', 0x208, 0x8) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) getresuid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() freebsd11_lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = geteuid() r14 = getegid() r15 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r16 = socket$inet_udplite(0x2, 0x2, 0x88) r17 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r18 = accept(0xffffffffffffff9c, &(0x7f0000001980)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000019c0)=0x1c) r19 = socket$inet_udplite(0x2, 0x2, 0x88) r20 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000080)="39eca603f9431d9b842629f68036a2ff97d6192a1ee808bd", 0x18}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="eee9be321298c38cfc649fface1a372e7d1f5f5f6927840b2ba797b0447008cd4a61e0721d98bb5c2d61c11455f761c6ce624b308d0369b8d83cd894d8d632ee2368d2d06ae718502eec155dacff6a25e6b96696f1f2ea18cef8413ecc529647d956a109fbe8902d44ffde0f190864e89710deaf872a79745e327e8c4863c27bb77c5017e5c8801f2f465b94828b3dc00b259ccf89ff8cdde848a82c363cc6cdd67f58ca5d3950053683d03c0cfb03e1b57f73c040d2bcfb857550316c19a9a553b68d80", 0xc4}, {&(0x7f0000001200)="5ef7d814db5f08f03fbdee73e1dae4ff2f0d60554181a35699ad", 0x1a}, {&(0x7f0000001240)="ed6c7ad880c00f6b6fda67e18a3eb361d7f4f580cc7dc16ef196f3d399403a6ef4921f76a5668ffd938bc9c861124860f7612af03e7801c38bf8cdff1872c11de2422d545552656921379d6aeca39b0d7b050bd9f29a9aa15cdefa21e1762b499093cd54e766699e4c6de8f261365d8c3920aa74d7f89b80d9dfffcc80c872a74f3f1f2f9e20690ac4a8281a65b8f0a935c0da6eaac5f3cd3deea220290d596b5175aebf7a5cc79abc02f0cf25ff7e7cc991645e0f4cd6ab34215eb074e7254ad11f47a978c83a7728df393061bcd8bf0334feb3879f31edf5a0038dad91060659429d65bd7f338f997f50a4", 0xec}, {&(0x7f0000001340)="b68e9b067529f92cc992d0619d5c726323be655cbeb0c348c9f324d45bc52f08daaeb4778e1c7d4e963cf8d16fd45b20e82a2aa9bd1ce4398dea97eb6d82de1ec761074fe37e7bc4c672979ded40e147506da5ac3204b3bb56e8e1081262ea69ec69a849bf35c2c6d7322f066d09d6b6f5db2dc03b5a0c47a596ff94cfdeca1ddd4aadbb60362202ae2f8d31d7dc1f686f24fcada7d876f36a9a110e7debe027dbced34b4bd636d0ae7bcc75727c452b0e42f01d07d06bda48c49eb5708275", 0xbf}, {&(0x7f0000001400)="ba2e87fc52f1a071eef01437f8cfe864e1e1934b24aa82aa9e47456adb7e173cbb3816a2ba0706cabe26138603c6d3a8946242b366ae4bf559889b9d8c408e31d3b7fc973c0c7bf25bfa0820df26a57e0fba35bc848eaf55cf906cc2f941ec234b43440758f07e05baf1aadb1efa66", 0x6f}, {&(0x7f0000001480)="ae11ecb95a913fd987ee471c61bae7262f326c16a5a6933d3f24105ebf407b6546bc925723cf62d65bdcb3c322356cd4b9935af53cf93e7ab5aa6ad75758e381ca80442d36b19a1191abbd388eead1ae8cb81b7b393b8ad32e1019381270692461c6c61f953af95592e9258060d04fedec1fda397e62681126f0adfe0a1efc28a09d3c9ff2e6193661151752a6144eca0fa26b0c3626bfbf97e7aebecf793c0e15ed66f13e0d5ae0514a948409090f55b88ce7a48362aa6bc70d", 0xba}, {&(0x7f0000001540)="575bebd7370bc4cbaef2d88ccb77acfb9482030c08a633eb3a987ab1a8f6f89203e09231595fd7c87de32a20079e5cef36e36eca82922fc2d1b3800554e743130c6bf5bb0d41d0185d3fea5367b3ddfe9a12b2414d43d9affb95cc8718f54e76a3584ce4af66fbaf25f738cb4de3c6ed5b46f18e3fe95ce9f430ff33cd3fd68187912b857ddb23e861ce9a3fe5b344850bd0729d48cedb692e830ae6edcca562b8938fca71f2a965d027f8560c2fe19a19bf4da2dc8b8c912dd7e696743175ed057d81f29fda30225f6b7a7311", 0xcd}, {&(0x7f0000001640)="b268bb5d626413d122ec864038cc0d2ed4d489241ce910a336bb8f9d61048b097c349c4538f01521cc3f31bd71b304a905b6b62e2f7f513f95702857a835b851a1a2a7c20d07b94098236555d1f785efecb18ad378e3eef889ef08fd27e7dd674c31678e834aff48", 0x68}], 0xa, &(0x7f0000001ac0)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x28, 0xffff, 0x1, [r15, r16, r17, r18, r19]}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}], 0xd0, 0x8}, 0x80) r23 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r23, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000000)="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") r0 = open(0x0, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0x6}, &(0x7f0000000180)=0x8) 00:00:10 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0) 00:00:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x3, 0xffffffffffffff7c, 0x110, 0x7fffffff, 0x3, 0xe7ce}, 0x98) r4 = socket$inet6(0x1c, 0x4, 0x8ad) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140)={r5, 0x7, 0x3, 0x0, 0x9, 0x8}, 0x14) socket(0x3, 0x0, 0x5) 00:00:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x6ffe16d46be7f2c3) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000040)="4b2e0c17c4146bbe42cd16fbce7c1227037daccc6e05e43d947dfef3d01a96c7fa761936ff6a14f58481ad8c5edf63525da30ac9cb51990f5e39c2454cc5bb89822d", 0x42) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0) 00:00:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000300)={{"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", "0f0b4b81977b08341edf08c723e866a128f0e9360541c0ad705f4a743957a6c6", 0x5, 0x7fffffff}, &(0x7f0000000040)="2bca309aed85d8d267c9b35fb5cc640d6a0508de1a4c509b68aa88546bf53cbe1f54799061cc3e760dcc5bc92f1295f0649a59516b8133d5df75d1b2ee3eb41ea74b35c7fa0941682ce6c07f1275f003eaaeef923a3039a136dc7531e5da923d16af47f103d3fae31808e2fdb85d5d98920850fe19b566442996c8648a565fac1a45ffc4e00f9185059db840aa5f97947d43fde35a30c4cb4ebea75ce30a5b7a803f781014a860ac0a36180e1b1bbe88b13518a3a01b5786986d378536a35d24", 0x7f, 0x1, 0x0, 0x2, 0x5, 0x1, 0x7ff}) r1 = socket(0x17, 0x20000000, 0x80000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000001c0)={0xd8, {{0x1c, 0x0, 0xfffffffffffffffd, @mcast2, 0x2}}}, 0x88) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') 00:00:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x3, 0xffffffffffffff7c, 0x110, 0x7fffffff, 0x3, 0xe7ce}, 0x98) r4 = socket$inet6(0x1c, 0x4, 0x8ad) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140)={r5, 0x7, 0x3, 0x0, 0x9, 0x8}, 0x14) socket(0x3, 0x0, 0x5) 00:00:10 executing program 2: r0 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd5e) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff50) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x400000099) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000040)="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") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x82, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="e72a9d5dbc064b4ca67d09d041257f1df67df5b97b19eea8621099d920ef40ed2f77e43c70d35d0cb07e8b93c39006730372ca7e1156a8b5ae9ffe71ba7325373b531d54d3fd68eec794591455cc6b500218b73eb4b089f69e484bc388a6930ed9158b0b5d8f5de63bcb523b9e02bf4e6f77639b85b896d790281daf457d7d25e2ebe62d80323f6c83a70a892847105f52d759875493e5188a32f8f3e13befcaec728fc9d41bc093f4126e6897bc7d3cbf50b0ee38926d39aadb680df2b8e286c628a8966409") 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/51, 0x33) ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x7ff, @mcast2, 0xabbf}, @in6={0x1c, 0x2, 0x2, @mcast2}, @in6={0x1c, 0x3, 0x10000, @rand_addr="41df6f9c703cfb88e72b3d3f88428a4c", 0x800}]}, &(0x7f0000000100)=0x10) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:10 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "ac986abeb3c8b01c9cde56563d99717e3fbc1ea1f7d105d0133d7573bce47efe", 0x8001, 0x3f}, &(0x7f00000000c0)="8a79a418a21b7f39d2c5c22e6a4685e6bb5729be5a60d9c0bffb29ce714dda714fe8bb8baf0fbd6b61a38dfc404bfa2586dca95beb516d12a212c07c82b78bbc6609438f8978b1938dcd5689414fd1368fe0ed0f6a1f535814ca9e860ff30192c03cd1925de64a15e25b8302b27264ba663f48260985db46256675eba9a230f5db963b46ca8e56909950e0bd0b5c76364e037db9cb45ea90c361efa7d85da77806c5141a64e0aad6778d34f9fe5c1e1e295d28677df03bb43b7baac8898d66d48bcfe0866a8a64022db6bc190ca9fb422b709f49fe8b40f35190bc516b52114ecf7f69ce8924667505a4b2ccedca46a82d66204dc60bb2826b3773bfd6cf1e", 0x9, 0xffff, 0x5, 0x7, 0x8, 0x6, 0x881e, 0x6}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x100000000, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000680)={r2, 0x0, 0x2, [0x10001, 0x7]}, 0xc) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20700, 0x42) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000014c0)={{"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", "8a92823d6d02cc4a9cbeef7efbecb1a0d573ded00e1798691e0b3ca64bb03d4e", 0x1, 0x800}, &(0x7f00000001c0)="1452ed4231e612fcb8fc1ea617bfd3146df928b76bc2d7ad36b3e1d60cc8bb734c44a1762d855fe407a30f0f39f36305840833b7d20f1b2e33cd0c291952da4251c08512250dd97238", 0xffffffff, 0x200, 0x20, 0x2, 0x2f, 0x7c4, 0x16e2e239, 0xffff}) r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x80) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getpid() socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, 0x0, &(0x7f0000000400)) 00:00:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c040f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7fffffff, 0x4, 0x81, 0xfffffffffffffffe, 0x800}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) 00:00:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x4b, @ipv4, 0x1}}, 0x0, 0x4, 0x1f, 0x0, 0x80000000, 0x1}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x3, @rand_addr=0x800}}, r1, 0x8001, 0x10001, 0x8001, 0x9, 0x5}, &(0x7f0000000580)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xb22, 0xc30, 0x8, 0x9, r2}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x8}, 0x8) 00:00:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000200)) semget$private(0x0, 0x4, 0x4) r1 = semget$private(0x0, 0x4, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/205) 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) fsync(r0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) socketpair(0x1f, 0x10000002, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0x3, 0x2, 0x100000001, 0x8}, &(0x7f00000002c0)=0x18) r3 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x12) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x7f, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0x100000000}, 0x8) getpeername$inet6(r0, 0x0, &(0x7f0000000240)) 00:00:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) write(r0, &(0x7f00000000c0)="1f", 0x1) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom(r2, &(0x7f00000001c0)=""/238, 0xee, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x1ff, @mcast1, 0x5}, 0x1c) 00:00:13 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x400}, 0x1) setgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffde5, 0x0) setuid(0xee01) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd79f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="09000600f9010000000e00ffff00b8"], &(0x7f0000000180)=0x14) listen(r0, 0xff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "9ab426e4e618701e4d5027b58d2c8f46c5609f2415b9fe4b87fd1d0beb315542", 0x5}, &(0x7f0000000200)="27641265", 0x0, 0x10c, 0x79b0000000000000, 0x1, 0x61c0, 0x21, 0x7fffffff800}) semget(0x0, 0x0, 0x0) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast1, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) 00:00:13 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0xd16, {{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9f}}}, 0x88) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x1, 0xc9, 0x1aa, 0x3, 0x4, 0x5a2, {@in6={{0x1c, 0x2, 0xc0, @mcast2, 0x401}}, 0x0, 0x4, 0x1f, 0x80, 0x7, 0xbd}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x4, @mcast1, 0x37}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000740)="f30f1282000000208f48589f2f0080000cc4e16d746e1a8a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446dd8b0bef9d6767450f483bd1d99838e652471c1c5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22ce3892a2a0000c422d1bb381d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x95) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000007c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100080, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xfffffffffffffffc, 0x0, 0xffc2) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000300)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0xfffffffffffffffa) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) 00:00:13 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x43, 0x1, 0xedb, 0x1, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x800}, 0x8) open(&(0x7f0000000180)='./file0\x00', 0x10200, 0x20) pipe2(&(0x7f00000001c0), 0x100004) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x423e}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2101740000ff000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000370000000000000800"/115, @ANYRES32=r3], 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) open(&(0x7f0000000380)='./file0\x00', 0x120200, 0x20) 00:00:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x4, 0x80}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x100000000, 0x3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="f3410fbc19c4e3716c7de9f067470f951fc403617ded73ff5b01c4a3490cb9da00000076f0830c95c9000000ed6466470f63c336650f79e2c4e1fe708aff00000033") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000) 00:00:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) open(&(0x7f0000000040)='./file0\x00', 0x10248, 0x120) 00:00:13 executing program 0: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1be) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x4, 0x5, [0x4, 0x5, 0x2958, 0xffffffffffffffff, 0x3]}, &(0x7f00000001c0)=0x12) mlockall(0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @rand_addr="3497b1c92922c6824adbbd446af59be1", 0x3}}, r1}, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xfffffffeffffffff, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r4, 0x9, 0xf, 0x5, 0x3}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0xfffffffffffffffd) 00:00:13 executing program 2: pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000280), &(0x7f0000000240)=0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000180)="08348dd14a6c4a3b176fde104a5b67cf26146358f2cdfcea5fb34be35c14b510980d72a35c399da49a01ce7b443cc8414521f584e9a1a7e08780a23f6e3f9114639a82768a2bfab487383a8e9e7647f8cfda47988cb9f1f0c1d4de8f833cc60de43b8ad55390bbbf473cd3f2ce8daf6ab49212cf9c3c5bd0c0d421faa255f3bc631d55d5a9ff6c21e6bc81bd26bc13bc9a2fb20bddf7471e2fdb5b") 00:00:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$dupfd(r0, 0x0, r1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x3, r2}, 0xc) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000180)=0x1c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) fcntl$setstatus(r3, 0x4, 0x1000c) 00:00:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt(r0, 0x20, 0x7, &(0x7f00000001c0)=""/83, &(0x7f0000000100)=0x53) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x4535, 0x3b9ac9fe}, 0x0) execve(0x0, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3, 0x258}, 0xc) 00:00:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x20, 0xc056, 0x401, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000002c0)={{"92ce718620716e77541a1725b60df1d5c2d0a2375953952a924ac3bd8ec07677bfbd67df43d0f5fa111b50f0e496ec6f879fb498f62c11f84ea6ed2bda5a42e1193cddebab1879c37fc10e7c9bc31efca62d8e03c5a46bc4171d88d7da5fe849e65ada66183a8cdf89a47cd508708e74a708178845697e411cc98937ed72cfaf67e39abeb06808b309b38bc10259fcf06fa507b7deeb5991c1411c82a5ec931389fff6b93be5a1bcb8b0c0aed2f6b6705e569e1db52be363f09269f18b1f694f7a7827bf27d94553d11b0c23975b3119b772c7a6d147a87ff223a15e7f59833a4757a048415612cb95fe8a0452faecb43ee31bc0782dca68dd71e0b1871f8d1a75ff2931dfd29bc807cecf8fbff2048de4e00219b0a66695958668114ccb065b56432492afc8ebcb7481c819dfc4c894289c6c3d5638b8c343b5ecbabb9d51c5f8dce34adbe0b2c38948ce32277ed2d952354859d4a1be087cc514c910cd7a24d38cedd23bb574703a0ff1bfcb2337d901a46fd6670dc85ec6988e0c465c4127e058c6ef28b1515865c31238f2d05272519facf6101d15cdd927ceb2b0bf298838601f6892dd82b341dc315f380d154a537d925ba09b7c4992501d64eb6b5450825d5a7f61da2475f0be3f0dd474acb4f0f60344627eba92889ab35c05692ad06ed4e633d0a5366faf857b559031186ef7bba432d35eba05da6446e73c5b111e5e575668ab696b099d71e00ec72a12d4303a1724a8b0bb803f83b505f7d2e9b7637b278b7618d7a462406e3e3bc29db09a98ea389bacff7fb3db28a0b24e29ddc99e8f85d20ffbb78e5ad5d04b8ad2b86bef370c1eb4493769ea5c8d3e1e9965a7c4bb68cb4218132393eacbd601a23cf476c44725d0df06bafdcc8080419bf6966884b2a65c07d97a168873a333cbc9c795f1bd1b3aa99fff53eeed9234b16baf2e8a570e8ae1948fe7a46975cebbcfb6c764e40cfea199d1c9b40bbe2156fca52ee4aa962c7b06ed0f2626d579e0fc5999e5a0e8e01c413f79f62d7fa42313978ab5b4ad6a31c446135cb5b5025a9a75758bc41f2a37f8b0cc0820412444a16ded75e017741a73b59a1319def2cb7075fd750c938fcc5b9c07626c2d31798c4c58fa3ffeed048d9c4ba64c6028eba0292b22f9d31f97cac8039fed98befde4073ae12c8eae78947d3ee07b9b9e0267c1e55e08b39d77d8286e0c5defd9a448b7952017dfb97d510638791b8043ab7d45a9de6c0f31d8ad998ca53796dc5df97f18097410119c54878216ac4449d5c49302a6daeb5f204b8e66d14410f4f8c3a5abdfcd9ecefd33e8ce86166b650e04a0f8885ff8cd935d59a4b1b436eff38f5ca4999f9a806edba8c2897f2ff5fa57a015044bb75f8b429e7b1c6d8217a1c05520880e523a38820452b2e9fdd21774b24481c5d2c2380aec14c60c75df8a93", "1ea2a1de79d4e22b412e576e971fff49167c94bdadc4d3fffe8433434dcdd07d", 0x7, 0xcf0}, &(0x7f0000000000)="9c5dbdb8808d274fa7acb68bf85a75105ff39e0a8f474f4358301fb02cf4a0ac6cb48b49b352f9c4251cd7adbd61bf174e0a711fa71549097dd38702add583cfbac9c89a3abcd4bb3d70ee69fa0ff96c", 0x3, 0x7ff, 0x8001, 0x3645, 0x7fff, 0x2, 0xb2, 0x5}) syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:13 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x82}, {r1, 0x6}, {r1, 0x2000}, {r0}, {r1, 0x2100}, {r0, 0x88}], 0x6, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r0, 0x800}, &(0x7f0000000240)=0x8) 00:00:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) close(r0) r1 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240), 0x6) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x13', &(0x7f0000000100)=',\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='\x00'], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xb3}, 0x1) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:00:13 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x294, 0x80000001, 0x80, 0x7, 0x7}, &(0x7f00000000c0)=0xfffffffffffffd78) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800002, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x291f3cd8, 0x4) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202030066696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100004, 0x28) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000380)={{"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", "4b102029e0289d1bfeefd45ce5b3831e917085921e1e183b27fa31aa9d55ad34", 0xffffffffffffffa2, 0x1ff}, &(0x7f0000000280)="1af4b1521e6e0b1aa7f64ea42fb6b44944c784b3bac7a7fb333d132e631024e69c55bd2c61", 0xf23, 0x1f, 0x1400000000000, 0x8d1, 0x400, 0x0, 0x1, 0x1f}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4}, &(0x7f00000001c0)=0x8) 00:00:14 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000040000000000"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r0, 0xc7) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82802f66696c6530001ef3d3ce"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f5086fabc35d10d2"], 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @local}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x3ff}, 0x4) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:14 executing program 0: r0 = socket(0x17, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x70, "dd7c95484ae827050dc5a467f600bcaa8c36ba7984b9d2ebc9df24385f1ed40d4fe7df0c06aadf8f22baf00d361a5534cc2b39d0e7c27a4b8ee6a8ccdadfbf90a9733ae51c9a166b835dc77a900f7097a50adaf1a3dd4d4cde0661dab60bdf73cb67639367e446e26d8ab0f1ef78d0fd"}, &(0x7f0000000000)=0x78) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="5904687e38bd491b576aaecdc0043f3a92df6d535fef25aa8eccc9a94b3fd79babfe93efb69bbcb33270a3a6c819214465b2629d507c156a239e5555446ee9e5c80a34fed147da3f1dbe167f26c55b4fad1c747974298b6605dc2d66cb3aa24c4b5e05441ac2a98d641ff4e6507b564d35"], 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1f0000, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r1, 0x3, 0x7, 0x5}, &(0x7f00000002c0)=0x94) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r3, 0xc0284457, 0x0) semget(0x2, 0x3, 0x480) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:14 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) mlockall(0x1) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=0x0, @ANYBLOB="000044b808000000000000006af7d2549df3ac2ddfcb3c36df5e000500"/41], &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, &(0x7f0000000200)) lseek(0xffffffffffffffff, 0x0, 0x2) syz_execute_func(&(0x7f0000000140)="c4a1f8282bf247ef988fa918988600000080660f3a601600c4c189eddec4e3557df600c4c115de31670f8cbfc97d7cf080438df5") syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad81130091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/99, 0x63}], 0x3, &(0x7f0000000600)=""/247, 0xf7}, 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) linkat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x400) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xf3, 0x100, 0x1, 0x40, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x4, 0x70, "853522729348f194babee6812a8a7d41b5a5adee4d4823f291f7ec6045445416537019bc0693d5f688c1350b25abd0a16edba14802215d04f9a1f0538ff02fefc779440f0a4da3dabba6da3ba60b41350e375083f1b748b182caba3feecc802d07e74f0289e710839a80b5eea6a3462f"}, 0x78) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, 0x0, &(0x7f0000000140)=0x2ef, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) 00:00:14 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = 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, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r4 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044b83be20000000000000000a3ab00"/173], 0xad, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x6}, 0x8) msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/24}, 0x20, 0x3, 0x1000) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212a0841981b2c5de52d7a4e1938b13284ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe01f65a00000000000000000000000200"], 0x1, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) msgsnd(r0, &(0x7f0000000c80)={0x3, "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"}, 0x153, 0x800) 00:00:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x3) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) munlockall() open(0x0, 0x0, 0x4) ftruncate(r0, 0xf100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000240)) 00:00:14 executing program 2: syz_emit_ethernet(0x44, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x80, 0x8}}], {@generic={0x4321, "f50329b2e62f7e7f79438e66e4fc13b316613fa557ef4fdf5ca552b646fc0574742e90f5bbef684a42293bf81408c2d48b87"}}}) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:00:14 executing program 1: ppoll(0x0, 0x245, &(0x7f0000000100)={0x0, 0x1000000000000}, 0x0, 0xfffffffffffffd62) 00:00:14 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc2666410f7c9c7925ea00000f6b32fb0fb8c4d6014e4ec482a1a702c4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4c2993ba42e2a962bdac66db712c483397fd300f7dcdc0fbcafc4c18812d30000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fe64f2dcfdc46249bedca1c9fb110f66470f383a4d4ba261b7e2") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000140), 0x12, &(0x7f0000000180)) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) 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, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 00:00:14 executing program 0: truncate(&(0x7f00000000c0)='./file0\x00', 0x800) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/16}, &(0x7f0000000040)=0x12) 00:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:00:14 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x181) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:14 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000180)=0x7b92, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = fcntl$getown(r0, 0x5) r3 = geteuid() r4 = getgid() r5 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) r8 = getpid() fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x5) r12 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x10) futimesat(r12, &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000f80)={{0xfffffffffffffff9, 0x142a}, {0x81, 0x5}}) connect$unix(r12, &(0x7f0000000fc0)=@file={0x1, './file0/file0\x00'}, 0x10) getresuid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)=0x0) r14 = getgid() socket$inet6_tcp(0x1c, 0x1, 0x0) r15 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f00000002c0)="5ec059d5af889f730a4c8a928cd5c5059c5782813472fac3f53a22dd9a1445b3ba5dff3222c513ac8e55ef39dffb9296917b6b0b30b9d71704fabfe5cc564b0aa896123b9835979e1aacc9750d9dac428b2f9adb8729ca1bc91e4959c09706ed004bfdccdfb1b97936a6778e558f7d02d376bddabd3940e90134fd1cd360210394515b755d0db33d425353fc7e99ebc999d694b922547eaeb13bd45ba5", 0x9d}, {&(0x7f0000000380)="cf01410a5c5a0907a7f9eeb205a0816ab82058cf7e1e9dd3dda5893349f0ba6fa8b6e1f9818443cc9650648a8a96535f4fb1cfaecbec3e71cc292b0aab307671f6df7d4dcbfeaf2eadeb73a98fea", 0x4e}, {&(0x7f0000000400)}, {&(0x7f0000000440)="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", 0xff}, {&(0x7f0000000540)="d6e7b6b4e95c89e915bc75cdabc8b4041de5574d1150a2a785b0a6b438899b38d997b7", 0x23}, {&(0x7f0000000580)="493302d8bc01c6d8377bb37a1a951a476bb49c18573fc7a2b996789e6fa93c7ab3de2e426284ceb2eeb61315b49b8b770de1a3f8fb0408310ae259c3e46618b35776c625ff3d25ee3c2b7dc147a2bb2af34a2931b8005e72aaaa39380509e61ac8e42a00523069fa8d53767e3410ca424e014a320df929fbed3a5e103f65a21ac5846930d5e67d1be1a6878ef66eeec83765b3d0ee58fe2fa05253724713d4c84878", 0xa2}], 0x6, &(0x7f0000000dc0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}], 0x120, 0x5}, 0x100) exit(0x9) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="738353f8f27689db6317df0b663d892717296c65322f664a6c6530c3efed0fe297c27202f1688729e2360022d0f2ffe3e38cfef0eb5c6aafd0c166ab07b7a00f8d2805cfa07be900ddc36b940da66edd9cbaaa20ad018e44e4132e56b56d9800ed7a22d28bb69791ecada48ea8efa5c6e8ab5e4864a2a5d367d4288769cdaaa9d99f3c496ea60cb90f76020e7335c4ee2dbafd1429c421237788a0cf165092c63a1ff022292591323be6442b2e96a0533343d20c2a83b11be6eb5d6ff3d8a7a8a1507181646f0ff1550f16f6b43b510e9dd4ef1900cc40616a45b6aeee44368dca73ea3e25a75abcdbe05d11148b4b54758889d204bcbb19701c8b281ccfad31509a8b669668366746bcf2abd3f589d1e2ce1554aa1bc9cbdc1684b609d390e69cb0b6611bef62459e1b0c64a177ebb10125bdcc713992211d7da8f941b20fa5155240c7a7c288fb45f3d6234db956fd10ae3f01da8839d496216beb7443"], 0x10) 00:00:14 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050590000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) socket(0x1, 0x10000000, 0x401) 00:00:14 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x1, 0x9, 0xd548, 0x6, 0x9, 0x101, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x1, 0x10000, 0x200, 0x8}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x0, r1}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x30, @mcast1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000240)="a8c564cbe371c6b43c3098c248872e6590ca4dfa8e94296817eb989674957b2fa40aaf8186319b7b05fde04e4565b3080931baa9a2c116d8eb808a11775faae48ae877acb004e4a26200525c71668676c2679205e7cbde2d1a0cbacf5156a3d50047e287537c5fa0a3906e5b9ca486e02e16889142", 0x75}, {&(0x7f0000000300)="9ab8377b1d7e1d95a6e0d0764f68ffb2f87065e53e72b2a09916f268b2b78a4d80dfc52d5c3377ce2d45b64ed92ae463f9de8ccbc236b011206852489bf010a787fffaa2c91c1653bb3003fd8a52aa7df1638cd81dda617522167ed684153a92b5c9456d7df52e78e187b912a007f584c144aac52a", 0x75}], 0x2, &(0x7f00000003c0)=[{0x58, 0xffff, 0x8001, "9fbc386ca80b3b3741f9cc9c07aadf2ecd7723e5d25fa9e48a4b37ace02ea85438de236b38e6e9c81c556a39663ddc76a2b0dbbd3ced3506207a3fcd0b8c0d10482d58"}, {0x18, 0xffff, 0x9, "e8848e7231b5b6"}, {0x40, 0x0, 0x7ff, "ffaaf89b572133da3d090f11bd1cf44fff295e9f7a2dfb43bfb1ddf5245275438a5f504bee18112a33c94bbba560ef63"}, {0x1010, 0x85, 0x8000000, "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"}], 0x10c0}, 0x20101) shutdown(r0, 0x1) socket(0x10, 0x2, 0xffffffff) 00:00:14 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0/file0\x00') freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x6000, 0x6) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:00:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xa9fe0000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x8, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @rand_addr=0x80}, 0xfffffffffffffff8}, @in={0x2, 0x2}]}, &(0x7f0000000140)=0x10) 00:00:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000010c0)={{"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", "bbca95d1603615f2e716fde8b3210153ffdbde78be441fd96d3c85b3a22edaad", 0x4, 0x52d6}, &(0x7f00000000c0)="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", 0x0, 0x400, 0x7e2, 0xfffffffffffffffa, 0x0, 0x4, 0xffffffffffffffff, 0x1ff}) 00:00:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket(0x1, 0x20000004, 0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket(0x10, 0x10000007, 0x7a1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac}, 0xfffffffffffffd51) fchmod(r0, 0x42) 00:00:15 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x787e3e1e892e6bf1) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000001c0)='\x10\xe7\xd3\xb3\x05\x03\x95SV\x95\xab\xd4\x9d\xf7', &(0x7f0000000100)='^\x00', &(0x7f0000000140)='&\x00'], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x2) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) 00:00:15 executing program 2: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={{0x3ff, 0x9}, {0x101, 0x1f}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 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(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r6 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000001000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004cc9a69d884acd117611f90000009571cbb867d192cf147f5b1f8c2f826ef8e25151d74a736f1c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) syz_execute_func(&(0x7f00000001c0)="61509cc4610dfa13430fb02d76590000f3450f5f80000058010000d9f4f045c1c8fcdfdf670f68e9660f382baf0400000008660f3a0c621600") 00:00:15 executing program 0: read(0xffffffffffffffff, &(0x7f0000000140)=""/216, 0xfffffffffffffefb) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30000, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x90, 0x6, 0x725, 0xff, 0xfee1, 0xfffffffffffffffb, 0x4e, 0x2, 0x6, 0x7, 0xd6}, 0xb) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c65300053a4f14be30132fc5f325451a7f369672639769074c093fb04a7dd4fd9fd73a9eece91f2c971a2a8450bd0b7bdb4ed6a6371eb11872777524212e4b9bcdb63d3ce23a73eed9209ca3aef6700966ab37fdb524ed1bf16aaf601001e6bafc4739143d770e5a7423869181c420ddbf8b834000f9ae2a119cfa15bfabc52ef925583df2fd0662b16882bb5729ade9c1e5c59052365fdbd8012cfbb844994f2d5d9b022c0689f5fd9242277509c4f909219fb62f931418c71d77beaabb6fa7a85cabe8b6a8ef4087adc7d60199b8355048c47907de535d60f04"], 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:00:15 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000001140)={{"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", "a25d55ec9fd9be2fb551701b36a5e26089c6561364f9bd9a305146f0669353b8", 0x5, 0x3}, &(0x7f0000001040)="7d04633a55d4aaf0b4487e49556415c88c7fe82280b473049106b697913f8eddaf8f9b5d032251b91677cc87f122dbe6dba44b3f7615e020bec5f1c0a9593571703ae995e4ab94ee6528bbb8ddc397e133aa2ac33f2e6041be234528fd14091a8690fd848c29c474d0d56a7fc0b5ceded4185ae0aaf12dfc57c7d2d9a37c3856c048168a720a60b7185710483bdab2332eb3ee6f2f7f1a2262fe2bd871011901ae9cbef79a0b8758c4faf02cda1d9c28f7c4d1b457ef8abd788f503bb0068cc304b170f340af575ab451bd8aed1268915e258156016a64d34974", 0x8, 0x21b, 0x7, 0x0, 0x40, 0x7, 0x200000000, 0x2}) r3 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000015c0)=""/7) r4 = shmget$private(0x0, 0x1000, 0x680, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001600)=""/14) setsockopt(r2, 0x4, 0xf, &(0x7f0000001640)="e93f3686118eee3b5a80910288df3229a781e0a64d978f44f6510bfd0900d1c751b180a21da0ba70ec763aac9b9e9a0fa7c8879b0c287f635d6921cc80f0920e49d03a46706a437ddb69a61f1b12991ce1d7a5a91d0ebeddf8ef616f80ff7a0861f79f9eb68e17a1a34e079af79ea1793b0e4f4e6acda8dd9001f63a77231540ca8905f2a9dc8c801bb31cb40fb4772e2adb069ab95d036273343c3bc8cd8515b1d89bed629c6956ec01a19ee6fb6cc7dec94daab97774ff7c983195ae0de88522f11480a1aa4adb3bd2ddf4aacf9c6d2328290fbbb03236de307f17c80c3c74405ac64f1f88", 0xe6) setsockopt$sock_int(r2, 0xffff, 0x1412, &(0x7f0000001740), 0x4) shmget$private(0x0, 0x4000, 0x420, &(0x7f0000ffb000/0x4000)=nil) r5 = dup2(r2, r2) r6 = shmget(0x1, 0x1000, 0x28, &(0x7f0000ffc000/0x1000)=nil) sendto$unix(r5, &(0x7f0000001780)="1bfb224280f83ed054526e169a53d099a223d214be02f22cd23dda2d78be3764e59e2f7a387ad436a9bea3cb79eaee1c79bc854b643ba15a66c974480a8d1cc03b8ec9a3ad4220aa1a4d44975b3b0b2262dee4ee5860c69430980ca7bb00cb0bd4da93921cae666b76fb2df2f414e2e3e59d9a0a89d8e286f6588beccdee73f1910cc3bdbb7acb458576a380b84365c60a1ce1b68cb9eb2c7a10e7156e757a874544c5ffccc377895e6fcbaa107de7c3c8d790340753ca2218a5b05c5f72d4981c4f6a078deb2fee0904db75ced265db1c518aec7b14198d254c220bd096a704b6353609df", 0xe5, 0xc, 0x0, 0x0) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000001880)="b53ebe29c5ae963d8f8895c897c994ca32efbce0992f6ae4e8806308d6a702d55d40a2e460883706c953d731c0423939958ab0293a1ca8996187ab142e8628249dec462b8ecc3089b4b920742d08abc1a5e4cda3e346fc9eef8c6ec20ed31d0d99ff4e1eb41a1e0be80dbbae3f039855dace9b722fcf321b4f84876617fd59f7ef85d033ec668d3c3cc44f295450e018e6f27e02a108f1a8cea4941c0fa0caa0") chdir(&(0x7f0000001940)='./file0\x00') shmctl$IPC_STAT(r6, 0x2, &(0x7f0000001980)=""/153) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001a40)={0x2, [0x0, 0x0]}, &(0x7f0000001a80)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001ac0)={r7}, &(0x7f0000001b00)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000001b40)={@in={{0x2, 0x3}}, r9, 0x4c5, 0x8, 0x3ff}, 0x94) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001c00)={r7, 0x3fd, 0x7fff}, 0x8) mknodat(r2, &(0x7f0000001c40)='./file0\x00', 0x8044, 0x1) msgget(0x2, 0x124) r10 = dup2(r0, r2) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000001c80)={0x20, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001cc0)={r8, 0x4}, &(0x7f0000001d00)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001d40)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x16, &(0x7f0000001d80)={r8, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000001dc0)=r8, 0x4) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) 00:00:15 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000080)={0x1, {{0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x3, 0x6, @empty, 0x9}}}, 0x108) syz_execute_func(&(0x7f0000000300)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0a8795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051512338f05a8fe628e62801eff265dc5f00c35b5b304545e269a841000f9945332ff240aae4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660f1ad2938c000029002900f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "a1530c556fdf5b6be2634c509c72e9f62fa921eaf517403c18d59523e000b3a1244614fa0fc13b57aa54d54cfb9c7fc218fccc5274f64614c1df5da2a6a988b266deb01043617d1bae3b751463c5230aa3f0205d1867c5f1529602a025ed9c9c568b560d15366a932fc659ea7bf48cf75b8a92b7f0f5b6807c465cfb7ba6c5e1dcf933e3f5912d1e20327ba50559311e3a1fecdb9442222c5b189f17c1a74afd2bacae9ceb9ffbb0fcbf2b62c43f209d66e405490e579a61acd80beb7e0d95a57511dc317803cbc7f455a540480f52f2b443e97113f1e30936310d53c57656ce2b8520a75ed3dcbe26fb7aab6a894159"}, 0x100) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000001c0)={0x7, 0x7}) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) poll(&(0x7f0000000040)=[{r0, 0x21d4}, {r0, 0x80}, {r1, 0x112}, {r1, 0x4}, {r1, 0x208c}, {r0, 0x180}], 0x6, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10}) 00:00:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="25c09653259bf45ccf2a5c06b881fbbfb893695955eb0ea69468fc6b551eba7f6bb5ac4ec4e1cfe1cf7c53cb38207a92b55cba2d774f735e2873a4b6553daf6238d8ce8c3c73e1e14fccd017e76ce993083b8bbd95be77ec19667c0d02c8dd664f893b3a4f4b95d371a60c950740c5c201f8c4791c69578aeae3927f9201c23b7667db1eb0797642df5804c0ac143a66fee1658195e287837741a1a8cce89e6b65abfe350283831f11f209df185c2c4dccccb847a097ddf52adefbdfd2abf9427ffa585f465f8561a0d7a0948c6e7080ee0ca3eebb211a6586ac0ed19b1ab3bf242011cc501c047a32fa5e499016b1a2308403602dd28c3e") getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0)) 00:00:16 executing program 2: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={{0x3ff, 0x9}, {0x101, 0x1f}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r6 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:00:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000540)=""/222, 0xde}], 0x8, &(0x7f0000000640)=""/135, 0x87}, 0x40) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/116, 0x74}, 0x4003d) r1 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) 00:00:16 executing program 0: r0 = semget$private(0x0, 0x7, 0x110) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f00000007c0)=""/235) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x1, 0xb3df074f1e1a7757) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="eaff125c", 0x4) 00:00:16 executing program 1: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)={{0x3ff, 0x9}, {0x101, 0x1f}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 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(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r6 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:00:16 executing program 0: syz_execute_func(&(0x7f0000000000)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fc4c1177c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:00:16 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x20, 0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "635e05d26334fa5544d82e5efe4e5bb3256683e3492965b11e8c9db1e3c74d61", 0x0, 0x20}, &(0x7f0000000080)="1cce854423ab3db8d59ec217714741558d560f82609716f6a120ce6bd004486164db8524886c4f0b85c74f50c93cd26818ad32bc2efe96942f4b59dcc5c0ed788ad254d92440038acb7293218c5481534f6ddf012c7db0334467", 0xe3, 0x9, 0x357, 0x410a, 0x2637, 0x50, 0x10000, 0xffffffff}) 00:00:16 executing program 0: syz_emit_ethernet(0x238, &(0x7f0000000000)={@local, @random="8ba320fc4df2", [{[{0x88a8, 0x2000c18, 0x2bdd, 0x2}], {0x8100, 0x100000001, 0xfc1, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "99a47f", 0x1fa, 0x27, 0x533, @empty, @mcast2, {[@dstopts={0x14, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x80000001}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x5a, 0x2, [], [@ra={0x5, 0x2, 0x1b20000000000000}, @ra={0x5, 0x2, 0x80000000}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @jumbo]}, @routing={0x0, 0xc, 0x1, 0x3f, 0x0, [@local={0xfe, 0x80, [], 0x0}, @loopback, @ipv4, @ipv4={[], [], @broadcast}, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @routing={0x5c, 0x2, 0x0, 0x40, 0x0, [@mcast1]}, @routing={0x4b, 0xe, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @loopback, @local={0xfe, 0x80, [], 0x0}, @mcast1]}], @generic="ee43ff62a63975d1df95b6da57946f395f809f3facc6263c0c8257b29cc6e133d572431b0d1822a81ccd1c84af2b8318b17fe0f8c327a3f0f7457402a11ab83a52ec13751ccbab073f5da1a16cd7b1b80a775dfd62498f8c0d0a91129e6dc1559a0213f8c4332a13c199f9350b284fac7aac65ed66f3135c95a3a3de8e8dd2ef37b2d0ac893760013325db86307cc3f92fd755ece595de73ed7e82688a28d2a70041ea34249f3f794a76cd0bfc264c555d2bcc43dbd46f0b77d16145680771f92aca76986c93a87bc0b2"}}}}}) 00:00:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0xffffff18) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="45d8dbc4a17f5e6260c4614359e46445df7a00c4e375466f9924f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x1d, 0x0) 00:00:17 executing program 3: r0 = getuid() setreuid(r0, 0xee00) r1 = msgget(0x3, 0x100) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r3 = getgid() r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000040)={{0x2, r0, r2, r0, r3, 0x17c, 0x1}, 0x1, 0x1f, 0x8000, 0x2a277fb7, 0x1, 0x5, r4, r5}) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") 00:00:17 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0xfffffffffffffea2, 0x0, 0xfffffffffffffe4c, &(0x7f0000000080)=ANY=[@ANYRESHEX]}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x3, @rand_addr="05bfccc70f3a1175e15321e8a1a191e1", 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="97b9a05e85d3cef0d8e9d57b280f5368a024dbc1eb17163930fa951448d421f6cd10e8368572ac8d75458ec9168f4ce7f48ee75fd4c0ba97d624eb832e1b21b8546b2c9481006b1dc86d36f74c0a3718d65e212ef0546ead53417b2f7bdeed0465e3b99c9f05bbdf66da5732afc2b6ee5dbed9eb19e4b8eee93599cd133fd889ed8abf596919b6bfcb9b21f0a8151ee07f1749a364fc6798518028cb2a3112eaff4789dbd0e14cdc9f171d38a336accf5db6653c2f59529cb0d61ed6979c70f6ea3620d4b7a18752639f1c6e6094df0a90b56b9be49572eb08ea5543211caadbb9e12e820423d90a4d", 0xe9}, {&(0x7f0000000280)="33055cc4f1aa0730c46a094cf9d2295cb3ddf0046e25112054713d6a1e1fc0383ab66bcc655ab2d035dbbfb386b65cc2f9ab78de9173ccdb02d64c3ad86f74df8a16e01e1c1965456252b58861e550069a77d5b5ef668811294b58262b7ea0ac353899feb50787fcda032b39fb2d5d2359dba483c83ff53d89fc6c3c9ac459ef3195cd2e9ffe8fd0ebd4aa1639c8a1032508d57ba5f9d8116501", 0x9a}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000ffff7f00000110000000840000000900000000000000100000008400000009000000000001ff140000008400000001000000b0b605000100ffff140000008400000001000000040094f1ff0f040010000000840000000900000000007fff14000000840000000700000002020000050000001400000084000000070000000100000009000000"], 0x9c, 0x80}, 0x20000) 00:00:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, r0, &(0x7f0000000380)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r4 = accept4(r1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x4, 0x920, 0x2, 0x3151, 0x8, 0x9c, 0x6, r3}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 00:00:17 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x4010003) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0x401, 0x5]}, 0xa) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 00:00:17 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 00:00:17 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a458"], 0x11}, 0x0) 00:00:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) syz_execute_func(&(0x7f00000001c0)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5", 0x5d) fcntl$getown(r0, 0x5) 00:00:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xb9e}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\t\x00\x00\x00\x00'], &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x40, 0x4053, 0x4820, 0x7000, 0x8, 0xe, 0x1, 0x8, r4}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e239bd11e36f10fb647c5d7484063547eac1400bb00"/136, @ANYRES32=r5], 0x8c) fchmod(r6, 0x103) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x6}, 0x8) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f3ef45d9c6c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="590000001640744ec6395d4e5c96ef24c74be4c9eda77a38dbb3a95ccc9c053e792af4581e9d654b4ce7e7b031ec43d2f5435b21be83e69122964c8015dac6d7f13fb9c88ebea4eef8ee8e0642a9a6b7137d82797be70774abff0a0acb43b559570a9fea5400e4b5e5"], &(0x7f00000001c0)=0x61) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x101, 0x3, 0x3, 0x4}, &(0x7f0000000240)=0x18) 00:00:17 executing program 1: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) 00:00:17 executing program 3: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000000c0)={0x80, {{0x1c, 0x3, 0x40, @mcast1, 0x10000}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) 00:00:17 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x38, 0x43]) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000040)=""/94) 00:00:17 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xcd, 0x5}, {0x800, 0xa0fa}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') close(r0) syz_execute_func(&(0x7f0000000000)="c403f96136050f0fdea067410f01ddc422819af9c4a1f9c5e500660f73d641c403710cb700000000eff3f2410fa37b22c4822d98682af3460f111a") 00:00:17 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x37c0000000, 0x10000, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xfa, "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"}, &(0x7f0000000240)=0x102) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:17 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x1}, 0x1) clock_getres(0x9, &(0x7f00000000c0)) r1 = dup(r0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "bd989b1c4a665b3c4a40f169a6c7486c0f867554c0677b79a3829444aaded7c5", 0x1, 0x80000001}, &(0x7f0000000140)="19e16e6ec7b4036b0a72aa3e843921c2c351b7684d051c6dd77afa35f518d12e3b653888d09c6c59d7fa47c8ea130c7875cddad972c19b625138d153965386df09008305ac2d97359dd74423965cbe800a4de764d5c2ebb939d38620f777e839384bd9db8af65f8b97eb996fb11a762522ddee78a715dab7651e2af61023411bc32d2fa2946bd9f2291397fc0bad907f4a370ad98896e881828f5f5d93629813c0fa3fffeeecbee1bbc6951b7f7459241bf7dd17ffba5bcf911cb472fb250332768734d975f88e3849461888802c6c55cad1ac3672b8a107df89", 0x3e, 0x80000000, 0x0, 0x8, 0x100, 0x5, 0x1, 0x6}) clock_getres(0xf, &(0x7f00000006c0)) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget$private(0x0, 0xd000, 0x1, &(0x7f0000ff3000/0xd000)=nil) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) msgget(0xffffffffffffffff, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x2}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f0000000040)) 00:00:18 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a9edf31bb66319fd"], 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=0x0) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c330053fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1c3c3c4210a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fee15ff6f6dd2025500804f4c40e2d690b72c341f6d3c31d54111d00") r0 = socket$inet(0x2, 0x4, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x7fffffff, 0x5e65}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x2) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) r1 = dup(r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000012c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x28) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) mkdirat(r2, &(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffe) sendto$unix(r1, &(0x7f0000000280)="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", 0x1000, 0x20105, &(0x7f0000001280)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$unix(0x1, 0x5, 0x0) msgget$private(0x0, 0x206) r1 = accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000240)=0xfffffffffffffcd9) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01001df65100"], 0x10, 0x0}, 0x0) 00:00:18 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8008, 0x0) r0 = socket$unix(0x1, 0x80005, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000140)=ANY=[@ANYBLOB="70012e6c6530ff0000008ef7a13edc09349b7268c3bdb79b25755a442450118eca11f7787174f54cec4e05abfea80e978cf933f35e7397253bb3eafd251ef8303d7cfa387a6181c5dd84fcdd33acfe281d67f9d976969136328452e74380b3cccf4083e6eec7bef3223857570fe3da21e2a95c78ce00020d9ad5fb484a5c35798e090012d7d12e0d4cdadbfd602dc67718123f5b48b2bec2937698d790220bb02907cafb84f9051150ace5d2bc649ceb5e73f190568ae4fa66f9568e147f895a4f90dfe9ed3fff61dfd3145f2872b0f06b2a000000000000000000"], 0xa, 0x0}, 0x0) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$unix(0x1, 0x5, 0x0) msgget$private(0x0, 0x206) r1 = accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000240)=0xfffffffffffffcd9) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01001df65100"], 0x10, 0x0}, 0x0) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000440)=0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x100000000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000014c0)="2940d538d984a71f90cede0c111379243798a03f10d49d29cfebc3cbe940eee564d6e62378efd030c9401b2d109256ca103203235b213b7032c1267bacb723827cebb0a377bfde4c682102a225c94c4bf232d40c80ee1fc48c5dbb42ca80ed1790e66895021a80f4c4513e64f30b91266a1203ebcd7262378cb975e1709b7152f3d696bcae082be910a57d6727e07b2a31c4d32bef08d4f43c4588a9b0e34066bb6c59e484b7b88f3ec347b58b906401944196c6fc8af62c628096dc328a3c61a04104705604ed982ce9fe6b8843e34648bdefb3e8") recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) clock_gettime(0xf, &(0x7f0000001780)) close(r0) mknodat(r0, 0x0, 0x20, 0x8) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000017c0)=""/3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) 00:00:18 executing program 2: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0x5c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="b51f607b32bfdba8d81a21973b9bfec1c1beb372a2052d46090a8e8334ff268eb1e4e6908084cf40bb54013b636e42addc62e3ed0e72b78140cec5051e8b0f6903da0419d73af4dbdaba1539", 0x819eb}], 0x1000000000000013) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x4c, 0x3, 0x3, 0xe81, 0x8000000, 0x8, 0xaf]}, &(0x7f0000000100)=0x12) 00:00:18 executing program 2: getpid() syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa2d3529eeec4988a82b0081007a000800490000240000000000009078ac1400bb000000174410060100000000e000000100000000"]) 00:00:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000000849078e0000002000000000000650000089078"]) 00:00:18 executing program 2: truncate(&(0x7f0000000100)='./file0/file0\x00', 0x6) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x40) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) 00:00:18 executing program 3: r0 = socket(0x1f, 0x4, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0xec6aacc, 0x6, 0x87a, 0x7, 0x5}, 0x14) listen(r1, 0xffffffff) 00:00:18 executing program 2: r0 = socket(0x10, 0x10000005, 0x10002) syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000700)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fd7e4f04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd7c4e272fd969caaa996cafafa004c6e01d2a10000005a8888a1c40fbbc4e2ed165c5c080829446f0f73d539460fae930000000066f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b331c40211920c07fb110f263e0f1f00") setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x12e9, 0x4) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000440)=0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x100000000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000014c0)="2940d538d984a71f90cede0c111379243798a03f10d49d29cfebc3cbe940eee564d6e62378efd030c9401b2d109256ca103203235b213b7032c1267bacb723827cebb0a377bfde4c682102a225c94c4bf232d40c80ee1fc48c5dbb42ca80ed1790e66895021a80f4c4513e64f30b91266a1203ebcd7262378cb975e1709b7152f3d696bcae082be910a57d6727e07b2a31c4d32bef08d4f43c4588a9b0e34066bb6c59e484b7b88f3ec347b58b906401944196c6fc8af62c628096dc328a3c61a04104705604ed982ce9fe6b8843e34648bdefb3e8") recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) clock_gettime(0xf, &(0x7f0000001780)) close(r0) mknodat(r0, 0x0, 0x20, 0x8) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000017c0)=""/3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) 00:00:19 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x180) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/161, 0xffffffffffffffc4) sendto$inet(r0, 0x0, 0x0, 0xffd, &(0x7f0000264ff0)={0x2, 0xffffffffffffffff, @loopback}, 0x10) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x60) 00:00:19 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x10}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@multicast1, @remote, @local}, &(0x7f0000000180)=0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed) fcntl$getflags(r0, 0x3) 00:00:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="d29bf9c338222932a8ae968c425aa58534246bb900aa873dc846dea8", 0x1c}, {&(0x7f00000000c0)="59fce64ba52091f76a8f344d44b5c8281926f96e07d4d9bebb7890b5a5f54719bf98b07fc2f3bb66981bb246ae95b3337cb82461cebc0d52470a8bd98fc4eea1c804a151cdc0190e8e4380731280a5fe96479a6cbbf59a2f8eff3bf6532cb9e46148f10bbc19204a62e6d17c42875cf1c9ea36306fd286e9e34577b6a4ec64d409c912240ec3a77a73f67f976df05e3e56cd112c2b1790cc8f41afecceb74cbf67cb", 0xa2}, {&(0x7f0000000180)="913f119341fc3ddf58a2ae2ba809d37c787fb61e173aa501a970f5be5bec64f4552c44762f1d77d9fbd4c48230487008afaf044e09542144a48473ab555a6673860cdd60a0b1e3384b11bc7aa65835b2c1e279b8f8fa1b6a72533bead57a4a90b5d48d5841424a7438511a7091c4fd9bed89b67dfe84c330de49e1db6331045b757d0702c924231ca28cc67ca0d22f17248c2b35c3ac2fcddee6fb258b39718bd33a4edc3dde4f0d6bae2144ba357ab12f", 0xb1}, {&(0x7f0000000240)="ec2d54dddaa813412376daaa3376fbf79b8fd258572c8af4d5e4f0a8b3083e7532fe98b0214b6ddec7754ddbe7c5a04bc935b4bc41c183c3dafb61c68bbc7e598e2e5037f27533b732c77654ba882210c9", 0x51}], 0x5) 00:00:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f00000000c0)="cf88d62e79cb904f6159c67a79a00706fc3a949503e34c776715709a110d1e0fa39ea4ae2874a1856d73b62f111d023217df9a7962a212b48ff4d460d2adf39954b50a2802cd05eca381d3990595dad642818964e8150215b53ff484f263c429801fbc4c76d2f722b79a87", 0x6b) syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:00:19 executing program 0: setreuid(0x0, 0xee00) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000040)="3e4e89989c8e6e121a0cc8a7dc2db5edf8f494dbe7cecdf6b039d9edb92f4e", 0x1f}, {&(0x7f0000000080)="0c2290", 0x3}, {&(0x7f00000000c0)="e4392f6948863f5e56c64bafb7b8a5364edfead85231a3c6de392945a9163fd7d3366ab483b7b1085205e48138d5cf768d1844560b8a329152b551671bbce82833b4e5222e1cbd2ffcf80564c73a60eff56dc62c57961110bdf7f5b4e59ed2c80a41412ea30e5456", 0x68}], 0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="28000000000000400000000010b5bf000000000000000000000000000000bf5655cafc0a0b21944efacd0910c85b9f01ffab620a4846009dd0047ac8f7aaa43e98f9f66a46dc20f4f31bbf03ecffb6828eb2c4693406b2ee19e5e83730e7d1", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x28, 0x105}, 0x108) 00:00:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x0, 0x3, [0x1000, 0xfff, 0xfffffffffffffffa]}, &(0x7f0000000280)=0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6d0d, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x6, 0xfffffffffffffffc, 0xfffffffffffffdc8}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3e, 0x3, 0xb7, 0x1000, 0x8, 0x1, 0x2, {@in={{0x2, 0x2}}, 0x0, 0x8, 0x1, 0x4, 0x79c9ee92, 0x7}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="1000000000000017f9efa4c407edad00"], 0x1d}, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000003c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x7fffffff, 0x20, 0x8f, 0x100000001, 0x1000, 0x8e, 0x0, r2}, &(0x7f00000001c0)=0x20) 00:00:19 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x2) semget$private(0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="9b9652ba2fab934d2edae0d639a7333f7d7a0000000000"], 0x4) 00:00:19 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000140)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:19 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10280, 0x8) fstat(r0, &(0x7f0000000040)) r1 = socket(0xffffffffffffffff, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x903, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b43a40920e042d000000000"], 0x8) 00:00:19 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f9f2b28780d2d6a9119f735ac021a40e0ee4e047ad15247c65018337d7e24d9e9c1d7fa4998233e1f7e920901b2952ba6fd2f47d8a20f9aaf2438f5616f000000", 0xd2, 0x20000, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) fcntl$setstatus(r0, 0x4, 0x4) 00:00:19 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x400, 0x4}, 0x1c45ddb71dc3c513) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) 00:00:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x5, 0x2) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) 00:00:19 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) 00:00:20 executing program 2: syz_execute_func(&(0x7f0000000140)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:20 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001300), &(0x7f0000001340)=0xb) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000012c0)=0x5, 0x4) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000180)="5f7247bb95ff24834ab2634cc7f92b0186c7e1141e0bae186cc1bab21e45437a3c2ccebfb33d9e372881020e26dd11f9645a8de078bc7447c4715e7f924927c0a514c980e3e1877b0808ddc5b52701521120b5", 0x53}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001380)="15d2ca7369f52fbcedecfdddb2eaa6547d9b4d3562eb8042fc7f4ef251f77a25f037c6f767e5ad2e4ac19eb10106d69292432cda012cff1bf642ad227dbb6b0a567886fb711876b613a9d446cbe16670771a3e691c4b74e7bf04b17c11db9ddfa86788fcfdfc558a1ec4173759a9ed3ee4a686fc9e0184f6fdecaf213e486bf1503a", 0x82}, {&(0x7f0000001440)="30a2dbc42c5f2a68ce92b878203e0e2ad4fbbe2be66cbef9fde7e5422456e0aaf47de3f1007fe2d71e6d47590d26e530524c07bc85eb412d0713633683a196bcc8ba", 0x42}, {&(0x7f00000014c0)="5819b3aa2a3cd69bf6969ea779984a43a167a0993e059c720d8ba03346fbf10d868a6d", 0x23}], 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) pwritev(r1, &(0x7f0000001840)=[{&(0x7f0000001540)="b1233cc25a2f4551e8b9cb7b58a3cd338c65ed90750357d50710b3f5f0b463ead9011b008330f4c7bf6279fef77bc3a5f5d6c1ff4e2f9fc3bb60b8236f5720e963b16351ee7bd1d807e03e71b7fa4a201a20992b58a82971b1b2fc8733a5c7e82b25723389f3eb88c0c9fcbecb765a32ff57bd83757b04e42eda3a530e1fb9db16e29f990fde3555f1a13aa8c486e1e7a1c1f66dea18d3b0eca3a04cc739b86f5c3c92b8487f56ced67908089db2f810f6b4deb4f56be50726be43e4928704473f8aaa7f11ac771e8dce835148e4bf3f389eb2b08b3db293587be545e427e107bcaffe8f3f86464d3ac856d766aa1431e2a65cb1", 0xf4}, {&(0x7f0000001640)="796181463f174a15e4ca94083c5ee8fdb1e9eb85c9fed1234c75e5c5314a1605241f9a89865f42ea80057322ee04ed7cec0794de3f63d27dee0acc554d62d975f10d5272b28dddf90e47938a5bbabf80fd520a5074", 0x55}, {&(0x7f00000016c0)="ff685fd8f0dbb7a772c603278836c83fa2f7c1581c402a729ddba6e1b8751fa3a49a15cbc7b0254120ebac4a3ebb4bc44c84f7d2e274ad42fc4c1387689ed0bd6bdd1cb8322b520a10561da0559f063303645d2c00c4629fcf22041a5760710dfe3a3da3023062bdbfea21edefc8a1637521d151bd5d", 0x76}, {&(0x7f0000001740)="042313ce02579e3ba0e977e963b83373bd8e537a4e3494e17e8009a301c687b3d5891ec10911870c708b42b60860c455780fc315034c16d32ae08d42f4f110362456fe293017c9f7bce80250956c0ee2e13b388c8684bd64797cf82968ceb79ce0e75468c7829b0433b09e5fc59fe4128aaf0d7789a774e48ea30a5be9d5e6009140986da49a63837c4ec8abc1ef01c011bc275b0511622723a521332021098f2b917e7f2c03fbcb08e451ce2097ff7aad8e9cd26dd80a7ca5b6164ff8a5ec008364aa42ba7ef0ba2246f620121371fd5c0437f6c0beb9211c416ea7adfd2b12f0", 0xe1}], 0x4, 0x1d) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlinkat(&(0x7f0000001240)='./file0\x00', r2, &(0x7f0000001280)='./file0\x00') 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r4 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r4, 0x0) lseek(r3, 0x0, 0x0) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000000)={0x10000, 0x200}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 00:00:20 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1d23}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x7ff, 0x1}, 0xc) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x9, @mcast2, 0x80000000}, 0x1c) sendto(r0, &(0x7f0000000000)="3a655283dcccaf17097c07bd7aeca705ac569faa0484e6c09d170a58e44e8cce828a18b2a58452236b1c1763eb5c06b5eeaf47a5ecd5ba7545731d66018575cd83ee8fd5f0bf9cdf96bcb516c6c4c1", 0x4f, 0x100, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) r3 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r5, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 00:00:20 executing program 1: r0 = getpid() r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x81, 0x8, 0x2, 0x64, 0xcf, 0x100000001}, 0xa0) getpgid(r0) syz_execute_func(&(0x7f00000000c0)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:20 executing program 1: select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0)) syz_emit_ethernet(0x32, &(0x7f0000000040)={@remote, @broadcast, [{[{0x88a8, 0x80, 0x8}], {0x8100, 0x0, 0x7f, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @broadcast, @empty, @multicast2}}}}) 00:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000080)="7dd651c6ecb376eb4b5cb6311e353701cfc79396af3b81211efa3665d26c7adcd878fa94cdd74621781cd82cc0d402a1ead27893243884f1ebd6e42d506756d653901edc79c572c9262935acd74728bee2c715dffc97b9310843834d85944924a83d2c453644e1822985aab2bf9b30ad791ffad5e159fa9eb9968c8d61ff72417e16653a84b2801b5685c0150687bc1cef18d446887791584edf33e8f6cba6d9a4b164fbd84965d816c42e675c0d6a054c3abcaf", 0xb4) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0xc050756a, &(0x7f0000000100)) 00:00:21 executing program 2: socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000000c0)) 00:00:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2400, 0xfffffffffffffffe, 0x3a72, 0x9, 0x5, 0xffffffff, 0x31af9c73, {@in6={{0x1c, 0x2, 0x5, @mcast1, 0x80000000}}, 0x0, 0x0, 0x0, 0x4, 0x2, 0x91ec}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x8, 0x6}, 0x8) clock_settime(0xfffffffffffffffe, &(0x7f0000000080)={0xc800000000000002}) clock_settime(0x0, &(0x7f0000000000)={0x8000, 0x50f}) 00:00:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0x3, [0x1ff, 0xaa, 0x7]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="1c000000741f3d9d3174bb65109ab379d0847d61d300d434eb4de39c4e1eb24c"], &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:00:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x4}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000240)={0x836, 0x100000001}) 00:00:21 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040), &(0x7f0000000080)) mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) 00:00:21 executing program 0: syz_execute_func(&(0x7f00000001c0)="982e152cf7c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r0 = socket(0x10, 0x10000001, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1000000b0ae4d921b42edd7f773ea273e77c5fe304232438f5f224243ed1d649565c3a0d7341f4cf077b2d72bb181cdd77d6f239067fc3d45fe6d60b0624f313816baa543f619e9c7657fe5c05fb41df3d66c99eb73226a26aa250fda13784ae6c9ae24fef62af4ce0ac042f47f40878983ae8faa2bcc2326b046995051aee7522d8912f2567887a051662cd3f4be585ce40665693d546f3a191499eb7f8f2197f2fbe7d2c9d9ca552eaf312d21832ea92ec108322401574377f9b4cf18964148"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x200}, 0x8) setsockopt$inet_mreqn(r4, 0x0, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x0, 0x2}, &(0x7f0000000280)=0xc) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x20) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f0000000300)="d53d61cf5407c4b08b896e8e89e20193647da5904c53915d83258c614f7ed61cd8ab53eb690c4a0a1fc8aa80ae709d6628effedb838ce036858d1c47525973e6bdbd1ac2cf95f29c3899fa72efb8a5c8a62e195e381c64f9cf3dec3250e2f583166c162f829dc4ae917f11186fab49cd0c2a748ceeda30349326b023ad") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000"], 0x3ef) sync() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:21 executing program 2: socket(0x2, 0x5, 0x0) 00:00:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0x7f, 0xfffffffffffffdb0) socketpair(0x21, 0x1, 0x1, &(0x7f0000000000)) 00:00:21 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000280)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f00000002c0)="9826473e431c230f05f32459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:21 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x2) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2425, &(0x7f0000000000)="c423cd996c040db9f6564971c81a10c4f27321e55ce08eddf951892894da6683f7ea880c9baa88dc39792adb3521c0a1517db0438056a36e0d34298f33335b71eb", 0x41) 00:00:21 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120100, 0x8) 00:00:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x29, 0x100000001, 0xa7b8, 0x609d}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x5, 0x25, 0xc2, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x12a5}, 0x8) 00:00:21 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000240)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce0000080200066660f3a16d900ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef09542eaafc401fe5ff6c4a27d33e4646736676662430fefb300294900101004f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:00:21 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) 00:00:21 executing program 3: syz_execute_func(&(0x7f00000003c0)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a8fe820ed54bd2088b8c4014e4e8fc9c09b3cd81e41d800e509ab34d1c4e10bf8c4f8c4c4c23af7bafaffffffc66db712c483397fd300802d2ddc0fbcafc42149688e440000000000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000014c0)={{"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", "08e464f5ae09acd25541a5ca70a49ae9d64566b99b5fb395cc4e7e192cf56ecc", 0x7d, 0x5}, &(0x7f00000004c0)="a84f6ea2628d740c4b7ab4ee0ceacf7eb5518a275a2e4396355dedcb14a8a44972656dfec57073f75a37e58312c4e0431805bc6d49edc233b814906810e6ab52ee5bb964573851e330c8c9cc368831153385326a183ec4847fc5e34abccc2f06a5326606644131fed24da9d7670716ffa3beaa68229f3ca927ab2b6a772a23cb9c018431ea0cffd57724dae2fb413f81c998fa9b183e103d3a5acca473d24bfc93e94c97e99e00a4c145f156c75a49fe865743df266867d0f385e258385ca0e987ab2ecb5f6fc9636a34f7fa23eca9d6d92f9809631118588849c3483710dd6fba04343fe049151d09f2ba0eec8a3202a8b8d839a5e093cff1475cefa9e7f7bea0802751da23e45ab606aae85c2188582b93460ac6345e3386c75972a57ffbe776b8a7b0a588218b8f360a52336a6e33620ce01d54604322cbc35fb72d23375645db42a0050fc1fe2cd01bda5639cf74a24bc43b0cc8a8a8d6c26ad8c1a48b9d79cfacbe3181a2f5540c88a53ba0a94205c467d4f9d3210e4744868179f37393d15b39ae389be8ac56d03220d739f3880590ff7b75a3d19b01ec6c6257745a4f628362aa4e60d3b4e0ba16dfce2442d5cbfae4c12bd9ffd69c079ea9d155a3a85cd0df234618873c16a757466f701d73cc2c30cc1d568013df13a284e6977fae29471599d99ead0b35833b2f889d04292983a09abcf92de6f169c0634254e25cfa254d6d0791cfdd8670dc2d018b4039c1c64dc43e8924e385ff8c1a6dfa81b67f040e7c0320a72e462006af6d2e1c2ff98ac18b159b372a37618c4bf8feda13cd4ce326840dfca3d66090ae36464f2dc4119a7c82c455b4e2902c520a896278c311ed26c880d5f3238bb077c3912340ef04f707ed7417d75241d79d4ee0e91ca873c32c456ccb7b452cc899455a378c988dc9839cfbcea0c1e6384307838be2e3bff556b4c7860164cab8a3ea888a8dd494ee7ae912e55379c304d2abfd2ae708310149035dd7d22345de05b1e8554766073901c282c1afe84111cf70933bba75505e1bd81d2bf737baf59ec62618494623e32ed8e9dce8660228ae01d4999812751a8a39bd9eef2be3c087bd8c5268b43d0574d66f62c36368c91589a275c7e4f092ac3408ec8f177df9b00616d15ae5180e718e1b792f7709693ebf4b9ed6342ec9a2d52bb8401df27078d62a0183cba685890617ddedea33503a952d05f0adec6374a0661e0bbb8d79897392e18d0c0a1bb45b27b45bbb7dfe56f6be799af996b49d8f0e00a70d5d940b07bc144c288890178d888f973fa5e4f6bc7db17c68da2ece925dfafb70ddc08e7dd7f72e2da7fa011f5c705dc3cea37a487526035d80531ffb8b073a6002694073553f30ac7005fa1d246c1e17a9c758f8257b27a3a0b6719cab2f187f1a62e809641b414b74ccd4bea9b82de4a41c4d1320767acda8ce318eac9dbca27ce1f6d344aa6593f637466339943af6c98d91dc6034af3993614b8c5eab786abbaf3985a71641f415bdaf02b41ccca2ba01e04785c5faa2fbb2e7103b27afb3b239f1dbc474c75ad4c8869c0311aaaadd55b2cdb887fba918148d1ad5f5635dc76152c5d566c7b7fab0a1fec44aa30b48a7e684f54961921a861fd50255fa7cc12c6b8513ee7224bb22ca39c63937099aa88c0ae2cfe2980caf1425892b66f7d0531a3d0caa768e0257b093e812dc8b9d2fcb18e04fbb3f1acec382f45093e97446660b6bb615075487409413635a7c389fb7215d71e7a4709c4b67e8a0b24bdf430cb32fb114b56c23526d6b4bf1feb85e6a6c9446ff0040ca809b45ab1cf79c4707d59dae4a0fbb23b74474001680a74f8cf4fd2cb29794403aa33a0bb780d4ce3e7a31a89bb7729424ce4e0d93ba7c8b20ccc1628c92523196cc2eac53869859c70760ce0b1e85298ad0ed238db2db613ac6755c863d755f01443af23d8d6a65123f20213b39af8ceafd7d9959cc27dceaf53a9d4bb849a7e4aaeb53622005f9adfd55502e79a18c143b4f32cd04e5ffebb623ea22a1ee5df7f5f107572979137eb70b659b881e95b52b02761699480ae94842fc5762f177f717b1f4ce6a0427a25ef96e5bc55acf29ea36500b10e7ca3d258405b0acbcf1174f94bb71b71043a77435a99a7034872ad4f67fe0572fd6ff8a64ac19eee33bb6af6766bbcebf47db4164c373a7fa42e9dd0ba36feb9b168f7cfca00bcb62db1f434bae6019eae8c3e1342ed8229d8e5d5f10592261472dc763f6584b3b6de431cffe668dae1c659484e802ad005e26ef3f855b90f8a3e56ce87ddb9cb4ecb7b8376daac60a93d1347f70dbf07d74bbc23bd875e8071afc427373d05bce9afb1949a9f504147b6062920b7b916075f9aa99c6b7f61c22e54133c250f22a2b889d5062ffe57f3dd7dbaf2aea44f66a75fafa079cb1357f2ce0373e060fb39cacb08b2066d4ddfa9ad0beae09b352129375bc6155ff1612ebab98a75a00764c7aa42c4030cccd3d53505013f72a6bce862bde89ccc40b609d4e89441742a61f49adb3005d77b0ab4a130b35da3b1b4694ce9ec244f259fd8b5fbc911f028e75bec4de2d9f8ce3320122fa3312a86053a27032a6a62a98b8a10920531cd249bfe8f646ffc2a402a454e0f7140a0db85fc0519d1aef65450d87d129cbe802eecbdec235eba2532c3faabb0996c8eb57d7a4fb2c37842b6d5a20c632ab227284bdaf5ffc4690f6bdd65977731b0e87cd63beca68573daf80a09c2d23f4970de4920bc6d8451a3e8f75eaeda202cd6e7854b6598a74efb1c0e1789d510cb127b9566bb935ed452a1c9a916b01587a40be4087a92d247933fcbae5900a5cfac1fdf9f73d6010c376040fc0e801e8d6d4a10260b5f35e0d35b2cc2909733a359918c9c67b1ce5e0f63e1ede5559eedf9f603cd574b02a16f7c0bb949256088c3d2c923eab809290aff781a0e9592aece55d5e9ea8fa2e39b073ae6f26a7ffe3be64526af204ee185e3bdc5f163ecaed8c07d0e9bcedc5df1ad4d8a4de44a42df9f1f31670b904d6bd258de8c835ec3f8ffd30b5bccdd85a8eee43ce27b7aaa2934d32f6e847db979e15551d02fa6184450f131b0e6f5668f13dea9dbc6dcc674af5b2958ec8cee4ebcce534201525a2986c0a814b4c34d512e274e2d26b7e9e815b2f0ceec7343afa449216f70d2cfc2e9c7518a792aad64c4519dc04dfd1b348dab959d05223298eaf5c1c789b86ed5b37f7a490031806e098ea51f3aa51db01002a9fb017f2438d7289a8d9345e7e2c038dc3c182b99715756bff159460fd923c0cec609516fff4f15b8b53415fbcdf50bf08fa0dd592a6c1e22d3891b32a6231d702cae82bfa06edc6febf3a9f2a4f8dea7d487bd1b223bed92ae85a560c93ac507e9dbc4a3d90c51febb0131fdf493f85c2b432fdf730bbb0eca45954efce04bbf493ea6c653ec0f066c85bca5202e6f0a3298fee063056b65f3d551634cd04f709610e31fb6a9691cb95d177da1faab50432a8b7342af953b75eecfe2890634bccb736ee8702518c30eb683369f659002b39254c5fa854655848a3309f81ec4bd415ed22a194239e905020ee5981ac9983c2278fd3a92e4b8a3f6c3394d1ed42bd7cd51d56955682d7f3f677bf5355b683292407a4046eeb27fae5e58538826f47f8aec7e3b4b006d6006d0ea0bbd3c4b61a850f4afcaed7eb95af3c21bad947fc680ad04b96b681ca2e216888cc64918cf629f660acd316d071fa6f38421953669a2e5cc7f1429c2f84d739f66dcf81c52ec8d341fd4b5ab241b9a05c0bdb7d314247c2aceeb15b9a45cf463a4d2ca364efc1231cd9ec2f170ec83f88b65551e2a717a74c420cb6cd9e0742a33b9eeeb4f626ee4cd0423b701039ff70cc13c025bd377f7559b7e11cec4a2b8d25c118079a90917c75461fb4e7960ac7b6284fe87215bdea74fe716752aa2775af94075a436b5614de7ec15bfe1d88384f3441284b910c7b9f8f636ba0650fcb00dc6f8e09b0ab2f380a3855437195f91b8361a44a5e5f01e99784e33526e21422ad9a16daa3851429cd8c0bb6d221577b752d95083eae9df958ca4f861b9d9759b17dd7ff8011b1e4810775747ffc6988f60442a4e96d83d3367bf005cf799b3bd0dd14e953c5723c5c42b2c3e4d5cc337abce25a45c8c73358d7adf4a17580adcbe3783e17d9696ed0de942bf9f9a86b242f6e4d1abc290aa0ebef51adf28f16a1d29a5e79cacb0b1c379f27f414d64f8c1c8b7041647f11ef2eeb84301848b052d57558bb2eaf3009a48675413af992e1b5acf106f5cf3c66ace810b2e90daea6cc7977601bed402b5dafbd69def57aa79e68697566c0aa704a562d75f8a7e3053874d003c53674f346c1589e8d9f2f4ba926c4f837ad80c53a24bd77da8b521bae9bca97bd07564ef0cd8666c663006d82b003fc441937c75edd2ca42ca30314f9efbd981157cc44e209bcbaaf6f849c6ff9ad1dd7a7076759fb6bec3f4fbe3f7a2d67ab8e71f1be5e75d5ea55b11dab18d6c3b1377a2242334320d28591a0f730d767698fc4750b436d5d30c32f59f4c74c820f637020ef9b0cb59482c60dfdb12697437a69fd21705de9c0e635a869076dc8ba40bc0da84bbb7761ea81a6d1514a54448261cb6ca16fa5248c24242d8317bd1a681d608ca4e955bb7b87263645a46e1523cfbc6c7dbbb04f3aa062008973911fad5efaf7f8fbb7000c1a93685b958f58c13603e5e05a8f2ce6c4bba42bf6ab50791fed560f330c842bb261485243b75674adf4a07a22bbc83e90b4a20421b087813205c7b64377aedb75f807c8c61b59102398f9235cfab4dc7bd7453c4480c914b1e730b0836fcb86b04bf42a79aa584d10b140bc9c6c00e65ad320e4c58bc6ad770976a1939cb7fe775fb8c1f27948c56047af4ee915412a0006cd8c39151507881d405bca88fbc71ce1d6ccc7cd94c047f128650f8cb1fd0abd1240561004c64e9f7811752d625c2205857ef0c08e2d7c184f5a0fa04c2e1dfc63b3ab8f1c0bb6b9a21996101aa439ef08a6c22f9684d7ed3f21d0e34f64e7ab55a492bf2a3e2e6fa75bce68a3de5041359ae7ed5ceab87a319720efcbd65ca6aff4ccd6f3d7d32631d1648aa8759616901983b2da00a92991dd8575467dbe9316f4444aad25b114a1888ad4a4d6ed37801c7b82cc75c25e637773ac56a3561c966f323b821abb93e24f51d2f25cc0800fb90d4846ff88a42ef20821fc6bb5fbf51bef71e206ced5ec657a13468c387682bbaf5c49ce03c5f94328f9631affe5e268c5eebe61fd28a68d7a8d41e42e15ffbd4ad1266dd3cd004a1784386a4cb850d079e5a53bc8af4a23d1fccb01bb4a383fa7019e76b80cfeeee76082147acd1e5b42a1f80850bf4c927ae125ddce142c3a1a151fe181c1fd0f77c6d44afe2eb75528d19307a4c6884bd764651672e45d7b3bd639933c4fe004458f4fd886ba49a263a22d18f860c5ed0e82da4d7c2df8fa49105954a33fc8a1768917cc9ac49aa8d69e1af76136cd7b3341f1cda4f4d9bb62596e7ce11e915c39d90f4439edc0f4ad9b2f2a6fb9575e2e74b87036bf782cfe8afdb91ea0743cdf7eb8b71764ab06655ec165eddfb462fe8c4daeccfe4e38d245e690fa6e500f204252d740db7aa36c37dd7cd4cb7c3cbbd6d5d81306aea8841effe2f9f64c02872e6abdbc7352443e13e5d754037d83b9e30ae8b640e2c97bd232b5ed096be790d2e226d4dc2efdcb6eae157f2eae918a9e5ffa74338e10d58a675950ff0d35a8bc0c26e49c", 0x63b5, 0x5, 0x947, 0xbe5, 0x2, 0x1, 0xab4, 0xe77a}) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:21 executing program 0: r0 = semget$private(0x0, 0x4, 0x80) truncate(&(0x7f0000000040)='./file0\x00', 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 00:00:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/356], 0x1d}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xf7, "3bc28a0d08917e2e5d75af0e786715d2f6c4de2e3571a74aa05a9307fcc727ad07766dd50602cf83a001793b09d1d5a6022d162f359bfee091879342a93a983df2016a24eba1c5f9bf6cabd59e6e4a058d4eb3ece70b36efdf7410b809e9751422ffcbcbd18ba6da7075b6858097d515e111c151df00678de60ec620abb2b5ff737d6c64bd1617e56094ca2126b8dc1b031729e568fc756c26425ab35ce0ea7e80d8b72ff6d75f6ab39b09aa6bf302718ccd75244e10468e56993eaf287b2b25514621ffe2c46b0a600bc5cefab7712ac71010933086d6414e4c8d1e39b5fc9f31b2c5fae3fce8f62007d6d017ce4a6ee495eb9419a0a2"}, &(0x7f0000000000)=0xff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 00:00:21 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000029000000970000000000000028becacf7aeb609d1ac51e18baddb48b0bfc6196aeae6507589d0df71371bf3a1f9a7aedb476e9595e82ef8a90225c405c01782776e885637c094823ac7b11d5f1ecb6c271f26b13a985164976f38d38ac273ea424984378df1fde3c76431034ccc9a83a74aa91c6613fe89b675004e58282d55943586285c3aef8f40a5f2e5f86702434c41c517398c73f6273fd4b137f9a745390375d53f9f967a6b607818a9ce8e78ad50797fd3310a3b0773e8eea6eb07267870bace1678baa37f26917ab602858255ae6e426d7bc7d73eac29dd9c29fad94b37d01243c94bfe481df3c0f94cf022cae"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xce, "328b8438dbd02bfc8824c702346e1e44f2fe9986cae0ad24c57205921472e2429adf59481472bebbf40fb2f74f8c96f53e2b8a582ad431f88ef3c36f4079db362e84776ab8d089e183ca2e2efca893d4fed1d8d5e64b7609433c8b04ba4fde01582c31851f470f48f5c3496631093f90ecfdb55a5839756c8d6875dabe04a9e00bd2f2fd902b63f648f6901f84126d7434808da3593d7c83823a4c55fca07fa9d4043c6a7d9495bcec2e24003411c8e7ea8691a259e8718d25c0688a6a2418e043d3cd1d8d53d832c70f4cf25471"}, &(0x7f0000000100)=0xd6) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x10000, 0x5, 0x3}, 0x10) 00:00:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:21 executing program 0: unlink(&(0x7f0000000340)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000240)='./file0/file0/../file0\x00', r0, 0xfffffffffffffffe) 00:00:21 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x3ff, 0x100, 0xffffffffffffffe0, 0x2}, 0x14) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) r5 = socket(0x2, 0x10000004, 0x1000084) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="f11053d532b940223191c4e0262d9b7f8451927be800107e60582704b03dc582aa7a5c81001f12b59cdf6f101be0aab33f61918269735be8eb2c127538e73c5209419cbbf90b929c0c05de9ef30ded21f1ef18", 0x6, 0x9, 0x2}) dup2(r2, r0) socket(0x1f, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000340)=""/233) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/25) ftruncate(r2, 0x9) 00:00:21 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8f43131a8cab95d5, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x3, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) 00:00:22 executing program 3: syz_execute_func(&(0x7f00000003c0)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a8fe820ed54bd2088b8c4014e4e8fc9c09b3cd81e41d800e509ab34d1c4e10bf8c4f8c4c4c23af7bafaffffffc66db712c483397fd300802d2ddc0fbcafc42149688e440000000000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000014c0)={{"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", "08e464f5ae09acd25541a5ca70a49ae9d64566b99b5fb395cc4e7e192cf56ecc", 0x7d, 0x5}, &(0x7f00000004c0)="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", 0x63b5, 0x5, 0x947, 0xbe5, 0x2, 0x1, 0xab4, 0xe77a}) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:22 executing program 2: r0 = socket(0x2, 0x10000005, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) getitimer(0x3, &(0x7f0000000040)) 00:00:22 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35f}) mlockall(0x1) sync() socket$unix(0x1, 0xfffffffffffffffd, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:22 executing program 2: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000000da269accd295779f056a46e2ac86e6a2948af623c772a0a358ac306bf1b0c9f9cc0d20f12ec6ac7f04916bb59a070d8b2d105f9615fb4606e68998a51f9f81e8b260947fc7b4554bd8fb88c65c7dc23bbf0a457e64fcb450176c2d7ebf35aca15610dbeae33fca62701a878c42e08f506ce14d9d122e394eae286ae26e50ce0661aa539f0f2fb4fe6d7bc56551318479ced9c2776a689de15e1e4d7ba8dc325142ea414dfc760e60b91e4495bb7008d7eb70edf9e21b9d7deb86058d95d248f9eb1723857c87953a9177b040"], &(0x7f0000000200)=0xd4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x8, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000), 0xffffffffffffff57) 00:00:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:22 executing program 2: r0 = semget(0x0, 0x3, 0x81) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7]) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 00:00:23 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000802e0f01ee008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) 00:00:23 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x4, 0x0, 0x9, 0x4cbe, 0x3, {@in6={{0x1c, 0x2, 0x9, @empty, 0x38}}, 0x0, 0xff, 0x9, 0x5, 0x0, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="be6d800037104eb64e866e2b05b206660885c1b9d9badd1ae2b241fdb0142a401a3a4ed6b64eedab34d9d110d961c5581afb89be334fe74b7d337d48dc8c77d733ef3adc1e17a41965c35b1a1341cfe5d16003d0e71c9090336ba6980dace1aee1fa73e0703057e368a9623bc1d6aa9be2dd8520bbdef10f9565d81edd28200000000000"], 0x88) r2 = socket(0x1f, 0x10000002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000380)="78169f887a1dbd9df831e88dade139f4b6496c49513161c7683521c627453ca1aaff7fb078cac58d5d92d0edb332f7acf3505ff473859b97642f22c3e6e87c0dfed600a587702a1072eeabfda39c0c3e958c47a58f5dea8e83cd0764044cb12be9740cdfc9cfbb9493184fa490c4975f12fbb4187e9eb23900ebd080d75bead82f3cba38db26dcb7683484c8b4526530be17e31f323bb558d9554d7c3e6d22dc07f6e9ddca023864a382836ef5070000000000000000000000000047b7917f880cbf6ee6533a7e3294048fe43a8f7cdb758467f2f9ffe0c94e871720336aca00f76493ab4d90b3acb95282ec15e16f") connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="a51ece00006c657d6b695568674b31"], 0x1) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) close(r0) 00:00:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r1}, 0x14) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e05004515250b849861f5988d480b001a2f6b3dac9d3b152c34f4bb069133c072bb8c8b3c92c3ad74ca95d4e88ec659c7a4d98e5f2924fadb231c76ded39c1b9416220e0d612a044d49759390880307136c6b33b1c952bd059a556e4c"], 0x10) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:23 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001580)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5e7, 0x80000001, 0x1, 0xfff, 0x8, 0xb2}, &(0x7f0000001640)=0xa0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001500)={r2, &(0x7f0000001680)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000001540)=0xffffffffffffff79) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r3, 0x8dfd, 0xffffffff00000000, 0x8}, 0x8c) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000140)={@remote}, &(0x7f00000001c0)=0x8) writev(r1, &(0x7f0000000280), 0x26) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/182) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000500)="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", 0x1000}], 0x1) munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x8d, 0x4) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) close(r0) 00:00:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000008"], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x1, 0x4) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget$private(0x0, 0x1, 0x200) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x1}, 0x0) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) close(r0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "0a12a347110f1438ae1e596368e27e91e7a6cc5ca5e48126009ae407824c4ab3", 0x1, 0x1}, &(0x7f0000000080)="738bec111a270bc9ae65b8f2a29b7b5ab0bcb35b22b41a0ad24da11ca50221a9625055fbbb0a4de380c133fd6ae6aa69bfa0edac91502e6250d9a9f9e76ff2b9b390a0d0b49e1742942ef51348276c84e25540ca31aa221322fefacb44b0625e6ff6276f4e023ac471c4b5b0d512595ff2cfbc1672bfa024a7a3f1bb6d00c239c9eda5d62547f50081df2acbdd", 0x2, 0x10001, 0xc59, 0x8, 0x0, 0x3241de0f, 0x8, 0x8}) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x3d6, 0x0, 0x0, 0x0}, 0x0) 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) msgget(0x3, 0x4) msgctl$IPC_INFO(r0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x80) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, 0x0, &(0x7f0000000400)) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xd1, 0xf, 0x1, 0x40}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x4, 0x3ff, 0x1000, 0xffffffffffffffff, 0x4}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) ppoll(&(0x7f0000000180)=[{r1, 0x44}, {r1, 0x7}, {r0, 0x8}, {r1, 0x100}, {r0, 0x2107}, {r0, 0x2183}], 0x6, &(0x7f00000001c0)={0x80, 0x6}, &(0x7f0000000200)={0x5}, 0x8) munmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) socket(0x1c, 0x3, 0x1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed66440ff4697683397fd3fb0000662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00c481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x10000000000007, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xa9, "479dd00b55d12486dc2b7f72f7922e6b74c7b86eec2f02c59919bdd775d442b421d4eccb8ec0f014b53f1acf11eb4a0e217e496a8f5efa2848c7420fe1fc555c46050fa7f1e862de538d12675154cdd338bfa25bfbef7bc813aeff1b9f55ecf1fc4cb636f830b4f308522dcfb4a59156631c5931957164a181b0eb6ed5746ae1c0575bea19251b8d31a28fe9d292be4ee9014d31e5f512f1641bbf32e42e1621eed46edbe88e284cae"}, &(0x7f0000000000)=0xb1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000080)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x4, @empty, 0x8}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @rand_addr=0x7fffffff}, @in={0x2, 0x0, @rand_addr=0xa26c}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:24 executing program 2: mprotect(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet(0x2, 0x7, 0x5) shmget(0x2, 0x3000, 0x9c, &(0x7f00001b1000/0x3000)=nil) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r5, 0xc4504446, &(0x7f0000001580)={{"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", "bb14b6871212957a83c177f0a341a67293152b2150897af958c792559fcb2202", 0x5, 0x4}, &(0x7f0000000580)="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", 0x8001, 0x9, 0x2, 0x2, 0x401, 0x8000, 0x81}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getgroups(0x5, &(0x7f0000000500)=[r1, r2, r3, r4, r6]) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x0) sendto$inet(r0, &(0x7f0000000280)="9fa9c24f177a5759a750ca76a7da0c44f966014e9e8ce0ef4f13972408812aa3cc2de7627768812459512dfbe0971f2284e6e95e06ec084008bd00b17b9fec050240902d79f31ab1695ad928ec98f62754ec320d4ab8a2d2476eef242f97a19209657cb54ca81bdfa6289e3ea3c42b9e3f5aaf6f2439b76097d5f4ee1bb8a95da7e290b0f50c4a40a67dd7e3fee2", 0x8e, 0x180, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0xffffffffffffffeb) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000001a00)=0x4, 0x4) 00:00:26 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f000000cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10102, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x1006) 00:00:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:26 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000240)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_emit_ethernet(0x263, &(0x7f00000002c0)={@random="643f368343c3", @remote, [], {@ipv6={0x86dd, {0x1, 0x6, "b54a1f", 0x22d, 0xbc, 0x59e, @ipv4={[], [], @broadcast}, @loopback, {[@fragment={0x5a, 0x0, 0x0, 0x7, 0x0, 0x4, 0x66}, @routing={0x7f, 0x6, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast1, @mcast2]}, @hopopts={0x15, 0x1, [], [@jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0x88, 0x0, 0x7, 0x7fff, 0x0, 0x0, 0x65}, @dstopts={0x4, 0x1f, [], [@generic={0xfffffffffffffffa, 0xb5, "7795af173e08beaaa9e36cafb599979eb3d866cdb1a0a7cdc2e0ac0fdbff4b0d188bd31dba78800a6bbc3a1dfda7feb1c567ae81b9927066b6cc53418cbd5eef0c213cc1d86c48bf489d3d268dbb76db6ee328acb9ecc2a26cce8f4159e529dbeeb51b128ccb75ea78267a66179e3e775d817e209608bfd2da25582d9265b791c764a579161aaff5194f1aa075908935210cd1f2a93841ac00766e93fd16ff759a15e1cac5c64469201fc0218d2085a6ef55e2481b"}, @generic={0x2, 0x43, "81f07862b0402bcb34d1872b95d8752641c590b3cee5d0d73a23d0a23af6d1f02a2d09c1206d15a90e3c60a13a2a2a56bcb081270ff29537b77e8c4b2afb200b3b5f65"}]}, @fragment={0xff, 0x0, 0x10000, 0x2, 0x0, 0x4, 0x67}, @routing={0x5f, 0x12, 0x1, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @loopback, @local={0xfe, 0x80, [], 0x0}, @mcast1, @loopback, @remote={0xfe, 0x80, [], 0x0}, @empty, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x80}, @ra={0x5, 0x2, 0x5}]}], @icmpv6=@ni={0x8c, 0x0, 0x0, 0x7, 0x5, 0xfffffffffffffff7, "14dafd5adf"}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x30a, 0x4) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) semget$private(0x0, 0x0, 0x4) syz_extract_tcp_res(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000440)) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000000)="055669339fd5ccf6fd4d19a8441af1310867176cb48b2aa9d72baaccb3ff13e9514f623b") setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) 00:00:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="05000600060005000008000000000000"], &(0x7f0000000140)=0x14) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) munlockall() open(0x0, 0x0, 0x4) ftruncate(r2, 0x6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000240)) 00:00:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f00000004c0)=""/86, &(0x7f0000000540)=0x56) r1 = semget(0x2, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0xa26f, 0x4) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000280)=[{0x0, 0x9, 0x800}, {0x2, 0x800, 0x1000001000}, {0x3, 0x314a, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = semget$private(0x0, 0x6, 0x82) r5 = dup(r0) semop(r4, &(0x7f0000000440)=[{0x1, 0x7916, 0x1800}, {0x3, 0x1, 0x1800}, {0x3, 0x8, 0x1000}, {0x1, 0x4ec, 0x1000}], 0x4) open(&(0x7f0000000240)='./file0\x00', 0x100, 0x100) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r5, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000740)=ANY=[], 0x0) poll(&(0x7f0000000080), 0x2000000000000382, 0x7) r6 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) symlinkat(&(0x7f0000000080)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00') lseek(r6, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x0, 0x0, 0x0) writev(r5, &(0x7f0000000400)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:00:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet(0x2, 0x4, 0x200) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x8000}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) r1 = accept(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000400)=0xfffffffffffffc88) recvfrom$inet(r0, &(0x7f0000000240)=""/59, 0x3b, 0x40082, &(0x7f0000000440)={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x5, r3}, &(0x7f00000002c0)=0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480)=0x1, 0x4) 00:00:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x130) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000000c0)="3fc620dc20a1") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x1800, 0x8, 0x0, r2}, &(0x7f0000000200)=0x10) accept4$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) 00:00:27 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202502f66696c653000"], 0x10) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="cb00ae8ed781407c22d1fb") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt(r1, 0x40, 0xe36, &(0x7f00000000c0)="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", 0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000040), 0x4) 00:00:27 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x100, 0x8, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0xf596927558abecd7, 0x4d9d, 0x6, r2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r2, 0xeff, 0x2, 0x101, 0xfffffffffffffffb, 0x6, 0x3}, &(0x7f0000000200)=0xa0) 00:00:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000400)={{"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", "d58bbc081ed1555c136f0dd745447299adc88d5f854ee4c701c4ea629917653c", 0x3}, &(0x7f00000000c0)="d4d523a867b00802aa652f6d937f0786b8d1e271467723204b1cc7ac0acb326edae1722776c10a29381edbb0c5049d0cd2f37ce9d8a2b6bba7c58e01f6bd4ac54c15b857b777cbc80cba6666ff774b704e6bc31b91987726d27cf59d324715926169ddc5c4c43a61cc4ee958b6fa0f5e9dcc33fc15d40ff3c490ac2708d35033db6749aadaa923491d49c5f4f79088ba9d5b339322decadb037596", 0x0, 0xfffffffffffffffb, 0x400, 0x800, 0x1c, 0x6, 0x9, 0x80}) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x20100) 00:00:27 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) geteuid() getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) geteuid() getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(r0, &(0x7f0000000240)) getuid() getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setuid(r1) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000001100)=""/4096) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:00:27 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1d, 0x0, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c6530005774b59c647762946a1401714928d41167720b0000bc744e5d630e448c56e25752daa6cdb2e93f594f65201703f6856bcdeabec932c00d0bdb1f90833422bd98cfdeeb01ae91148cb0b1e3ad59bf15a1ca312a0cce98762a46483bed9702421483599f83db815676"], 0x1) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/9}, &(0x7f0000000280)=0xb, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xfff, 0x1, 0x5, 0x48ebc82f}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f00000003c0)=0x10) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000000c0)="0fc74d154c3e1be9e4eace52d2ec02e5b3e55a637a37d14498be7a74352527cb58cde64da71b5211") r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000180)=""/231) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) shmget(0x1, 0x2000, 0x680, &(0x7f0000ffd000/0x2000)=nil) r2 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000480)=""/212) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000000000)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0, 0x0, 0x0, 0x0, 0x3}) 00:00:27 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x7, 0x3ff, 0x7fff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x101, 0x7, 0x1}, 0x10) 00:00:27 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8dae000000fe8000000000000000000200000000aa03000000"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) 00:00:27 executing program 2: r0 = socket(0x1c, 0x4, 0x3ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x1, @rand_addr=0x9}}, r1}, &(0x7f0000000740)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @rand_addr=0xe2b}}, 0x0, 0xfacb, 0x9, 0x770d84dd}, &(0x7f0000000480)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={r2, 0x59, "3f0599628152534aed11a60e278d37af1780ccc3dc2aa896713b25087ef1703ecf0d2bf80d0f06551fbbbfcfca6a101c2e0441d21a4c7ff32efb959da741e734c6cc054bf0c82f618e8ee82c3c06fc5fbb75336c0e16075dbd"}, &(0x7f0000000580)=0x61) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x1, 0xd2c6}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x2, r4}, &(0x7f0000000380)=0xc) r5 = socket(0x11, 0x3, 0x0) sendto$unix(r5, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r5, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) sendto$unix(r5, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) sendto$unix(r5, &(0x7f0000000180)="f43c6e158c75d9fd4ce7eaae5284ca71cecce3d631f34c5e76ed4f841d10247dd9af79d77efd322ad6e8e27f7a537a83617b121879fbc11f31b778b5d74d369e3eabcb4b29e95c6795dc7d9feffd2b958b8b3b0ee0b1404818aea23f53e815bbe2604313425af96aa0a71117c5fe9301902438eb5eed6eb2bc24643ba289affdbb1a486a0dadb7d774518b7a3a29fa9996700f5608eacd83bff41d2a4c9ab6d8279a1a991d851b6df94a555fd4861f7c55271dd45fbd206f97fc8cbb0590a8a3bbfbc75ac00a81decc9b1afeac0fde58608470243a65a0759915f5b7db3831ad", 0xe0, 0x80, 0x0, 0x0) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) close(r0) fcntl$lock(r0, 0xf, 0x0) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000100)="b1fd91cd808e6b00692b69ef68dc00d9d962b93816d090c4413927fddfaa109300001cc1c7c7e4c653fbc1c48126660f29e2e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801660f6e44c368c482fdbae5330066410f6d5a228201080ebd890f000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x7fffffff, 0xfff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8}, &(0x7f00000011c0)=0x8) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 3: r0 = socket(0x1, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3f, 0x30, 0x2, 0xf5, r1}, 0x10) r2 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000100)={0x3, 0x3, 0x100, 0x8, r2}) r3 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000140)="686e26f2a6de46fb2f2657e651dc021b1783897221c335782fcfa455bb0ea6f0f0baa431e2959dd10cdcb29c360c9fad567f61a39c651b0c9fed7fa11c734eb2b0f2e80a68e8732ad4a79ae2741af874c1a1b2182ee08bf26ff361d5e38a7a3f397f3ba9174b9ba6c9e8fc10f0bcf038046518e7ad2056e2473577fe71a734ecc4a1123636d6e93d2669bf59c743903b004221") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) connect(r3, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r4 = semget$private(0x0, 0x7, 0xcd) __semctl$SEM_STAT(r4, 0x7, 0xa, &(0x7f00000002c0)=""/209) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000004c0), &(0x7f0000000500)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000005c0)={0x0, 0x2fb0, 0x0, 0x101, 0x3f, 0x1ff, 0x80, 0x6}, &(0x7f0000000600)={0x9, 0xfffffffffffffff5, 0x5, 0xaa, 0x2, 0x6f, 0x6, 0x9}, &(0x7f0000000640)={0x2, 0x3f, 0x100000000, 0x6, 0x5, 0x0, 0x6, 0x140}, &(0x7f0000000680)={0x0, 0x3f}) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000740)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr=0x2}}}, 0x118) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000880)=0x1000, 0x4) __semctl$SEM_STAT(r4, 0x2, 0xa, &(0x7f00000008c0)=""/178) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000980)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000009c0)={r1, 0x2, 0x3, 0x8}, &(0x7f0000000a00)=0x18) poll(&(0x7f0000000a40)=[{r0}, {r6, 0x2085}, {r5, 0x80}, {r3, 0x2}, {r3, 0x2}], 0x5, 0x800) getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x8) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000b00)="b0a08aa0709bcc8474f152d3f7069e3103ad223ee447dd8ec6d3125df6b4d7ac3bc00eeedfd0ceadfa355e247c134a91ccd40a9334853b0841dfa84bff18683ed6a4ae2164be9e1fc755bfea158056d4") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b80)={r1}, &(0x7f0000000bc0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000c00)={r7, 0x1}, 0x8) r8 = msgget(0x1, 0x202) msgctl$IPC_RMID(r8, 0x0) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000200)="0c1bc4817a2df998cd801b69e4f247a46962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c4b6fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") 00:00:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0xfffffff1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x1, 0x4) 00:00:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20ffffffffff020000000000000000000000000001d5a400"/128, @ANYRES32=r2, @ANYBLOB="010000008800d9db8d5b9f003c0c000001010000"], &(0x7f0000000080)=0x98) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202f7fcfa835e2061bb8136a3"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000011c0)={r2, 0x48fa}, &(0x7f0000001200)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) socket$unix(0x1, 0x2, 0x0) 00:00:27 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) recvfrom$inet(r0, &(0x7f0000000080)=""/17, 0x11, 0x2, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0x10) syz_execute_func(&(0x7f0000000140)="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") 00:00:27 executing program 1: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r0 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r0) close(0xffffffffffffffff) 00:00:27 executing program 2: socket(0x0, 0x30000007, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) sendto(r1, &(0x7f0000000080)="26d26c6420abe89c6f8065156887ed20694a819c64c98cecd0d2b85f4d15dd6fc9af58bb32d02059c849c146586babdd89ac664b41df0cb8cd88733fbe7b5dc66e01826f226cf3b4f4dc8a45b79f276868f23cebe0ba0735e5452d785485bc331598e7a76d77792ac6711a0b03d5682c0d148ab08f2de8d61d042bcc822647e4766badfbdf575daaf04cc312bc", 0x8d, 0x104, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f00000001c0), 0x100000000000036f) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:28 executing program 1: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r0 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r0) close(0xffffffffffffffff) 00:00:28 executing program 1: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r0 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r0) close(0xffffffffffffffff) 00:00:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:28 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/43, 0x2b, 0x80, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000300)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESDEC=r1, @ANYRES32=r1, @ANYRESOCT=r1, @ANYRESHEX=r1, @ANYPTR, @ANYRES16=r1, @ANYRESDEC=0x0, @ANYRES16=r1], @ANYBLOB="d3feffff3ef595035254bb101039de403ad4b053fcc044b6384ecb9476924b2a46"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000240)=0x3, 0x0) pipe2(&(0x7f0000000200), 0x100004) 00:00:28 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x5c, &(0x7f0000000200)="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", 0x10c) syz_execute_func(&(0x7f0000000680)="a7c4e211a782720000001b69e469f5696200d8d9d0b77941d9e8f9f263680c00380000000066420f2d9e722483b4e101c4a295b82c33fec4c4017a2d02c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb60700774992849284c4a27d181ec1ea012fa224f265dca65f00b3395b5b304545e269a841000f9966030faee42cc4419954240e546314dadec4a1e1e0ef26400f0d18c401fe5ff6e02fad6736660fd2938c000000dbc16666450f17720da16e3fc7bf0d00000000660f0865") syz_execute_func(&(0x7f0000000000)="8f2880a30045c462f941c467660f3833f43664df5ae3c4c2553e2666470fda368fe8c8a2972f8ceeae00f30f2d5fa2640f2f8008000000c4617dd7cd") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), &(0x7f0000000600)=0x4) sendto$inet(r1, &(0x7f0000000100)="9df1370f3e9d7ea09d7faa7d1457cfa23ff2c4a7c5504167e66716cc73fa033303380c0bc441caafab590f73f5702de5d2637088b29cd37243b78669a45ed1a484aaa732fb4651ba1aae4f6ca80df354f2f71ea65c906552d80e0ec16feb4209ccee90e526c8b3ae1927e8083bcebce29250c681bd2c353fec03573ce97b8f5d638b1d23521ae3aedd073778cc917b9ca0968974b73b351c8d18e915544098d2fe972c36611ae16d584aaa0f5852eb9bc355489aa7def918f5b72a466671a9d2fa7e9460cd6316e6ed57f55fecc115f1ecab604eb847", 0xd6, 0x88, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fffffff, 0x3, 0x3e}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200"/124, @ANYRES32=r2, @ANYBLOB="5fc610577a04000004ff7f0000e2c1c20d52dca3ed0bfbf98ee71f1dde4c15fcfddade3953b3d6b400b673535dd4620592d287a8"], &(0x7f0000000440)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x8000}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000480)="1fc018279adceef507685cb80063a60210e57229104e9d59", 0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x5, 0xfffffffffffffffc, 0x100000000, 0xfffffffffffffffe, 0x600000000000000}, 0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000640)={r2, 0x400}, &(0x7f0000000780)=0x8) sendto$inet(r0, &(0x7f00000004c0)="19de125d2b967ca7e132d1f28d6799c0840936f1f41f9d1118c94867077665476e0e63fdf1ec1fcb2c9304ab8fd4750fd3cc9e55155e13da08eddfab6958ff3e471a34377813c586f7a5bd46c84a7c1611aaaf7c2135df5553e8d9d6caddf88fe351aa42025df0e26d12a3f0f0bd487fccb3fe9b68eaeffa9cf3a21cf6dab092654cff23e1695d7a39d142c6a7f7d8016376696b543a8e4450a40b09196cd95c015ca79f263fcaeb2130ec5cf9e081f9e204a472fd02da204c8cf32b6cd858eb600098da94e4e7b7e38b73dee899c1901d691e", 0xd3, 0x5, 0xfffffffffffffffe, 0x0) 00:00:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000000)) 00:00:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:28 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x6}, 0x24) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:29 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x3) 00:00:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0xfffffffffffffe79) r1 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@broadcast, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x8, 0xd3d, 0x6, 0xcbd}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f0000000200)=0x10) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0xb98bc5dfd6b46957) 00:00:29 executing program 0: syz_execute_func(&(0x7f0000000180)="982c0c0f050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000000)='.\x00', 0xa64e694cafe2723a, 0x40) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:29 executing program 3: fchmod(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000240)={0x403, 0x9}) getpid() pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x2, 0x10) mlockall(0x1) sync() r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400, 0x102) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0x100000000, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x2) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(0x0) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 3: semget$private(0x0, 0x3, 0x400) r0 = semget$private(0x0, 0x1, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/94) 00:00:29 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:00:29 executing program 0: syz_emit_ethernet(0x65, &(0x7f00000003c0)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="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"}}}}}) dup(0xffffffffffffff9c) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0xfffffffffffffcc1, 0x1000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) 00:00:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x88, 0x8) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$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) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000080), 0x4) 00:00:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530006994448100e0aa8cd46d898aef850f9613b0488912291d0fe59a9664ff538f553cfe0000000000000007d4a45f1a123b8138a5632687934dd52e71376e2081d661de63f21b6fbc279cd5c327"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(0x0) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(0x0) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x1791c}], 0x1000000000000013) pwritev(r0, 0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:29 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d5f000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000d65000/0x3000)=nil, 0x3000, 0x5) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:29 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, 0x0) r0 = shmget$private(0x0, 0x1000, 0x620, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:00:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) 00:00:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:30 executing program 3: syz_emit_ethernet(0xffffffffffffffe5, &(0x7f0000000580)={@remote, @local, [], {@ipv6={0x86dd, {0x3, 0x6, "12a37f", 0x0, 0x59, 0x2, @ipv4={[], [], @multicast2}, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x40, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}, @pad1]}, @routing={0x3f, 0x0, 0x0, 0x10000, 0x0, [@local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="d3d43bf0e76829fc10a589727b76b56e"]}, @hopopts={0x32, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x839}, @enc_lim]}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x4, 0x0, "7fd429e1dea132c261ad3f368915be5c0a0a12955e2de9ac8d55e898312c879d7ed161e205d9f78b6da8623a01cf5be6"}, {0xe, 0x0, "be68bd86bab694062e4bac532be90e68dae28efa36fd3ff21768704d1a410bbbf22092a2a14c09833924ef075dfcec759b5aa727d507983a8db8ae18c42426c1e4339a66cedf4c60638d36e3b806b8cd529e5ceb342a286ed49b10d8dde27ba7f4b6714a475cfb66cc2fd61964a250e54811bde4b14b23f2a70c62eeacd8c285a539b8d2c33991efcf8dab9659bb2ccd97ba88408474913eab093c29"}, {0x18, 0x0, "53e9edf4b0aa67270e3b8029ae42590615e51a18ed0fa27f40573668d4d68768266138ce36f63a472aaf46f4a00547428cee0344a34cac60dd5cc65ec12f3675546978373cf0c90415140b0c82aa5393abc6cc6ab33e8c0c374a8f5087cdad10c947bc2797d04f57e644604ccda98238cb2298863185ad9e1b000c49b84d95899c98bac35898dd40794a0ec8539350a8ef5b8bbba4b3341b5a024cc35870206a32f1317bf1bf2eb2d3284b125d0c552099f48c258c1f36a3a0e9c58f64b99a6448cd3a967f4aff1114827785cb4ab4db3d"}]}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:30 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) r1 = semget$private(0x0, 0x5, 0x48) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xfffffffffffffff8, 0x0, 0x19, 0x8, 0x10001, 0x0]) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000004c0)='./file0/file1/file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xd, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x20, 0x200, 0x0, 0x9, 0x100, 0xffffffffffff8001, 0x4, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x3f, 0x200, 0x0, 0x5, r1}, 0x10) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x1}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="b68ec300d396b888586d25b65b5d6f5dd96627cefae475811a1a6b8d5a1f1d4559bc585e43f5f0b6897024c061fdc44f42aa5dbedce3a1ab10300419d59b2ee77a187b96622063c8ffe8a96263c9f3a7c7184e4945eb7c7a690a69c7a512bff550f9618e511f", 0x66}, {&(0x7f0000001580)="16bf32915833d872f9", 0x9}, {&(0x7f00000015c0)="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0x1000}], 0x4, &(0x7f0000002600)=[{0x48, 0x72050e053b0dd7f6, 0x40, "45f60d7e9f69596bca9abb7e2772092c8098741aacff5eee7d51f753a77661c32b232d082776ba11528ea0a70f17e4be21"}], 0x48}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/95}, &(0x7f0000000080)=0x61, 0x30000000) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3a5477eed9145660245217af0b66394efac3149444f844abcc64"], 0xa1913cd987cc7b7f) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/239, 0xef) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000026c0)={0x8}, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002700)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000002740)={r1, 0xe6, "77a09fa550772a275a03647fff20f9f490bba462dee8f26dff1180ab48581b8ba3ffb53318101f27d617e8b32f6fa4987ea9165d0cc0d836c090f6ee687b8dc262ae8acdc9e0e3e188218088d625f0036bc4b967c7ea52d38099e5eed440473acdb46151a8ded899b7b0154117e958e28eec12298787f56010fdc65faf06884ee586795034c296846f02029fe437a446649724f45d0d67cc02558eb7354e2abcd85265ddaa822aea3bd070bfca7f036e29cb07855188265dae6e9262b6f24d5cc8e9cfccbf1449649887df0fe2c817eade7ab336bc732a0906b816721f702bfdeb61450d8125"}, &(0x7f0000002840)=0xee) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x40, 0x4) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000300)="2828e89e", 0x4}, {&(0x7f0000000340)="610c2375c30497ce493bcaa9f9a5190fbdb00454d7e6e5c8ecfdb3b5aa417fdbbee4e087443d8ba5f962f4e7124e1ce5b1c61f23e2525431783de99e29b18a8cf3f02b2fd969a178b6b4a1e513549e4b44080a488c35e25194f67dd2c57a54413cb34bdf563ad48d00f70e82c96c876aec288127a1b041b5bf548d196d034b57432626da868064e3b843d8f54069ead104f3802a", 0x94}], 0x2, 0x0, 0x0, 0x181}, 0x4) setsockopt$sock_int(r1, 0xffff, 0x2200, 0x0, 0x10b) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f00000002c0)=[{r0, 0x10}], 0x1ffffffffffffc2d, 0x0) getsockopt(r1, 0x7, 0x4, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) open(&(0x7f0000000200)='./file0\x00', 0x40, 0x58) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae06acd6fedf2e60000000000000"], 0x231) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:00:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x8000, 0x0, 0x8, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x80b, @ipv4={[], [], @loopback}, 0x3}}, r2}, &(0x7f00000001c0)=0x84) 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) getpgid(r1) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x0) r3 = getpgid(r1) getpgid(r3) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(r4) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r6, &(0x7f00000008c0)) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) chroot(&(0x7f0000000140)='./file0/file0\x00') getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r1) close(r0) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x40, 0x4) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000300)="2828e89e", 0x4}, {&(0x7f0000000340)="610c2375c30497ce493bcaa9f9a5190fbdb00454d7e6e5c8ecfdb3b5aa417fdbbee4e087443d8ba5f962f4e7124e1ce5b1c61f23e2525431783de99e29b18a8cf3f02b2fd969a178b6b4a1e513549e4b44080a488c35e25194f67dd2c57a54413cb34bdf563ad48d00f70e82c96c876aec288127a1b041b5bf548d196d034b57432626da868064e3b843d8f54069ead104f3802a", 0x94}], 0x2, 0x0, 0x0, 0x181}, 0x4) setsockopt$sock_int(r1, 0xffff, 0x2200, 0x0, 0x10b) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f00000002c0)=[{r0, 0x10}], 0x1ffffffffffffc2d, 0x0) getsockopt(r1, 0x7, 0x4, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) open(&(0x7f0000000200)='./file0\x00', 0x40, 0x58) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r1) close(r0) 00:00:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r1) close(r0) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) 00:00:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x1000000) 00:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:31 executing program 2: r0 = semget$private(0x0, 0x0, 0x4) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000200)=""/31) setrlimit(0x9, &(0x7f00000003c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f0000000300)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3f, @rand_addr="918c89f83afdffa2d71b6b470cd38d81", 0x7ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x0, @rand_addr="08029391752f37ff2081a1121ac42704"}, @in6={0x1c, 0x2, 0xe00, @mcast2, 0x97}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x100000001, 0xf1, 0x2000000000000000}, &(0x7f00000001c0)=0x94) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000480)={r3, 0xe3, "7e25ecba26e6280adef25b66e2bbdd8537eec0d8b33504d4a119e2ad986411f5eab84618fbbaa527c0466a98f5a66ae0d17d0ef49a7c2da75dad40bc571c65205e512bbf1e8fd1f8b2358693feaf26441c49ab5b85dce2b201707bf61e9212d267066c5fed05ad8cd71c520f8bc7c5e38dc712af49ff38a078b13a610d56c2c7f1da63462ccedc8810225e63a96bf4152549efe16a804037d93ba44ea0a047a6cb7cce8a1fce7133db674179da1ca8086fe356159ba1b385773f9642200ed88d56c516f3c06ab7ea83b4f4a06586cbb63af5a54504b55a4420c3e7a92e3904bc5fa39e"}, &(0x7f0000000580)=0xeb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="ddaf34841eb317685ec034f9d6349ec1f300c02f0000000000cbaaa8f04fbdf041aa325a0d4dc7e0ce05a1a3d84cb0dbb1f07ced83f1cf34ab628de4f79f6e01c225fe8ac254c65afecd1020d4c3188c000400"], &(0x7f0000000240)=0x6) 00:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2, 0xffffffffffffffff, 0x100000138) 00:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, 0x0) close(r0) 00:00:31 executing program 2: syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x35e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000100)=0x4) 00:00:31 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000000000, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x8, 0xe735, 0x9, 0x7, 0xfdf0, 0x2, 0x4, 0xffffffffffff3736, 0x100, 0x6}, 0xb) open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) 00:00:31 executing program 0: socketpair(0x0, 0x0, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x717, 0x58, 0xffffffffffffffff, 0xcb78, 0x800, 0x1, 0x3ff, {@in={{0x2, 0x0}}, 0x0, 0x7fff, 0x9, 0xc3, 0x100000000, 0x6}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300)=0x2, 0x4) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socketpair(0x1e, 0x10000000, 0x6, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x27, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x8, 0x100, 0x2b2, 0xb9]}, 0xc) 00:00:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(0xffffffffffffffff) 00:00:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="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") r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto(r0, &(0x7f0000000180)="80a03944f6796304c003b48fc3c3776acd6381f60a2ec78d3861ca3e70b80479ce98ffc6f53ac2b75eb6adb70f488026d90347b8ea081a59435a1e08bb4b863ed90f586aa85896f1138a53f3b48205ce4266af0400"/99, 0x63, 0x20100, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x20001, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000080)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014ca92929c8f4a95f68684149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb3000000000fab2af3460fde790b0b1d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) 00:00:32 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = semget(0x3, 0x2, 0x400) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x100, 0x7fffffff]) getsockopt$inet_tcp_buf(r0, 0x6, 0x20000000000025, &(0x7f0000000240)=""/75, &(0x7f0000000300)=0xfffffffffffffff6) 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(0xffffffffffffffff) 00:00:32 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x4) renameat(r0, &(0x7f0000000240)='./file1\x00', r1, &(0x7f0000000300)='./file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) setsockopt$sock_int(r2, 0xffff, 0x41, &(0x7f00000001c0)=0x9, 0x4) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000000100), 0xfffffffffffffe27) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(0xffffffffffffffff) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="04000800e4000000"], &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2800, 0x7f, 0xbcb6}, &(0x7f0000000140)=0x10) 00:00:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) ftruncate(r3, 0xa00) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/123], 0x7b, 0x0, 0x800) connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:32 executing program 3: socket$inet(0x2, 0x20000003, 0x3f) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f00000000c0)="df288577bf882f254ea0dc14e192aabfb417273a1d876fc3c81d8ac7359d42cb5e7182916f9bd8c2a5f3859c213cf3b2d62c0cea3ff83c506685b59cee6ea2fd561a5ecc81ff60729b934f19b46aa604de5f4850755338e87cb57fc591863c3c249814938eb28acb16b0467a36e8076c6f60fcab17a4e9fb4d5ee1326db94d9f9caa71dace2e", 0x86) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x22) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000035, r1, 0x1) lseek(r1, 0x0, 0x5) 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000001c0)={{"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", "dedafef6010c724080bf3e9ce52b55efbede78fe0ecda01b8a6986102a531b79", 0x2ec, 0xdac}, &(0x7f0000000000)="0ba22a3a10fd329be567b2a7170703d193b63481c31dc5634d6369b0c80f22914db9e6882cb1f8d972f7de0330e49e4bd5936d006e68d3710d9ee9c3fa8666e843a56f2aee", 0x80000001, 0x1, 0x5, 0x400000000, 0x2, 0x9, 0x1f, 0x3b}) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x3, 0x699, 0xffffffff, r1}) r2 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$getown(r2, 0x5) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) freebsd10_pipe(&(0x7f0000000040)) lseek(r2, 0x0, 0x0) 00:00:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x101}, 0xc) 00:00:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x5, 0x4) 00:00:34 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x1) dup(r0) open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 00:00:34 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f00000a5000/0x2000)=nil, 0x1000) shmdt(r0) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd80c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x400, 0x4, 0x400, 0x7, 0x9, 0x15, 0x4cf, 0x4, r3}, 0x20) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:34 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfe61, 0x0, 0x24b, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0xc) 00:00:34 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="b4f7ffffffffffffffdc6dac9c61188f7fd0f5767034ae9f2fe6d6f7c893c2a9f815a7fdbe29afcbbe16f34d62faf9bf57f4e8d71794464daf2bc2f02b96e7745ab59fe9d6ec92190c607098119b2c0f2a9fe5167de30b173f272e46"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:34 executing program 1: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2008000000000000000000000000000000000000017f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c278c25089a247a0000000000", @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={r0, 0xbb0}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) getpgrp(0xffffffffffffffff) close(r1) 00:00:34 executing program 3: syz_execute_func(&(0x7f00000002c0)="0c04b5b5984d4f5c5c69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101c4618a2a91f2fffffffec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c020f05f32459bfd913000340d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c7c7e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec4e1fc2f7bfea80d8cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x40}, {r0, 0xc0}, {r0, 0x2004}], 0x5, &(0x7f0000000040)={0x200, 0x2}, &(0x7f0000000080)={0x72b5}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x110}, {r0, 0x40}, {r1, 0x4}, {r0, 0x40}, {r1, 0x2}, {r1, 0x10}, {r1, 0x2}, {r1, 0x2}], 0x8, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="582a0000ac0c50bcce422f19b403ae39fd06108a633bb365f05031c047b1c8b976e416d492ed149b8db02bccbac1b4b119db9cc32681c3d47f67c218bb015ef4d769a77f6bc6ea886f7b7f1602d462ccae86702071a5e82aa5d931ed6f90598f818803ea8ab91872aeecc06bbe2e41979a13037a0caad688ae7aa8efa89ac789ec2ac0e43af7e7089f2e799eb34731ec9c9063ef04f9a821b80bd1a6f985f268d53aad5b3442e1b42e82860b24c6ab7e392d601fc6bbd51832be9d96e2ae0c3c2c602a08fb5fe4a408484ce44ae485e07a2d01a382d8736662f20320762cd40583fb9ce71ea30eb91a2f9d2b5bb91def"], &(0x7f00000000c0)=0xf4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0100c100ab2717825baa0962338f6f425a095664271d6553eb45268afd78358147275674bcc9e8484b1561616176df05ac70ae8d529b24fa59a80fb4f3cd03e53635959926d25bbb846e657871ca2a7bb8409e047aad7ab7b9d888058b1bd9bfcef8ea6575d842bfdff0d65603a1109057cee3897e387c266538e085c7bea37158457143029b80d245a9056debb3cc1618977a67c67a689daaed8eba1b69a45d06658feb8ba85563c342b1e346c76abd5f2db2d5c6174fd4d7500dbe0707f7880827000000"], 0xc9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x2f17}, &(0x7f0000000440)=0x8) getsockname$inet(r0, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10) dup(r0) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000011c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c751c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c6f913276666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = shmget$private(0x0, 0x1000, 0x61, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x100001000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x201f, &(0x7f00000001c0)="c89481c60d5d22a91d36efc7d8401b0d1871f7adc5ab234b045089cc90e85dbcc1de0d076ea6fc17f1b458981fb968aaf0421b87e028e25198137e1295d6f6808fe36a1d33c8f391ac523234c28bdb7f35e531484fa55a2e83364466318c8b5c2362f0b9bbf788e0382f0ed716d31e5d917407f0401866bdacc8a39e60c4d2c7215eba08813478b2a6e441cbaa1f9b8152c3a837eac1c13bafcba18c8f903af404977624c35e8da0a8850e6b97bedee973dc7c9fd84723edc630ebf32b06a5670f10e54d4cdfbafa26505d7f37a264eb4af97124462b9de48319fd03b1a92368ee9dd15221284789863cc3a6e4a7ce477f983ad0c415c280275e77d63dd0219a2a44f939d81ccc9c4f54bc2babd3f3caa5b1587b4c7445664e8d60dd27eb3d6320baaae80cf2de7a37e8a9ef023dfdf9c74f65e6640a55193d8de5bc63a306935a9dcca4a18f850f367706e2e70515aa41da14bf650188be58130f5f80eedef5107fa77d6dd5d35d9b3f3db5a0173fc4f6c98840330d339f55941ae240f371263dfc13b1f4e1df07e3433a01044bfd5467572f0cbaaab4872a6b58e82f737857c3a9b43703b8825f41504487e41b07068137056004381ee65911fe323dca5e2bf873015f58680c2867b088fba891411af8a5b5ee0e6ac3e3462b82b31682b07565599c23a9d5717e64e019cc342354f18184633301e7d2d696e56041040fdd0edef21b9236d364f45c4de962f13b58215524755fc742ef09fb28be91732cfad4e999b5fdd3255534294141d764aa72288d5bd5cf5f02c3e6bc1ab08b5afd592c83cf0458189779cd09e719bc038bd76d8964914a24684c6ccaf4ba0664a30cdd3fc2a0211c88aaa6f447dae8a09cfcf666082d6d299020d8ad250bcd9efdd300a304d0f7e730242453ad2d3a9ca99d61695984f3dad733781a6156cfd8fbcb8d37d27463d4ae3c61d95d9f1a740bf2ad3cf5f203dd5de6069586b676146f772a6872f0c0588c18571568e914065b28ef9f00634278be25b9f00a4fe8c07b596379b3ad3623861d6ac887f62cd2b20403380e9086e46b102049066da85c6f185989f7a826928f877a5ba550f800e2f851ea5b91f4da5ac12a254841156997a268323a72c13f823c165a58a8f633d81744cd5abefb29700ad94e2645f381871361c55eaef7f7a78c4a2280c194332844d8c4bda0c86edb17a02b81bd568d252602b2839e6966f1049cc1861f66d9586eb18f973eed9562eff934552401d4ddff1db011f1395f080b58c156140e0b9cf79b5009eb34023d4962b2386a90dea23cf8fe36fe25835fe66af020443dd5eda50d674c91d9655d6c9474e9bd20095200032de3725fd9b0ba8245d33c578d53346ef3f1b224cd8b2b6eec304b2a08778266ecb2b1582357c509fc2b0c5334bdcfc0baa9bf68e1d80e48d5206f26a04b09c8aced46933f66ca52718d8d51c464759a908e58ac5fb175e18c5ad88dc35e0df1c4ebbaea5de68228dbae43e9a6aab29b0ee829812c02668242dc0cbe79e44d7d9d697e67d09aee6fba67f37a16d67995e52992afdeca7d222f83c2c5a4113722cbe050d79cd2cf74ee15e3af92e6477b2727e366ac56fa00c480179393d42c574b44951113eb97183b752d89ac46068d7886e0503c23eec87271e26f0b64c87b6b546203cc7b0a5349ccf56e1cb610c65c9080238dcfccb15eaa27a9e1e1cbe4d0076dad620f0461db4ed25dbc0548670b5a509cf0fa8967a751a0da546054d872c4e99954f2b07f1c196be7d3a5d9ebbf70a68c2f57d0e06b52fae44e004b07922f0c94171d39e7a5753be43193f845bd9ff123f0266d60d82703a2c13c8ede0c814fb03977098b49756edee9eb4eadf2272d32a882a073322b970464000d2b4ebc1f4d074a6c2e0a3809df717ee7868b2ef062d2e1bb3775271050e92f30028d8d50243e6644d9c7807cc2a89d63217e5cd52a315dfdf5bc2f2a4d47344e79b599e922e8e96d55586c764b6bab18f9b20940be821dc5e53f8068ae10c0a8cceb267dd8f8c86d114834061698503c8d390b1dd0dee31c36d40723829342b8c249fbf9e714926b8d387d1101014f935a7c0ef50310510938b70050a63bbc22f978fc93b0a4fb524abebc5fab764cfba4e15df9ebd69e5462b886a94a8a109ed821be9529eb16c1c001af90d0d1f40eb253240971f284b1add1629544363296262930fecad4aaa8b233147e90f6f6aa82d0bea51c3b65e6f5bb959f76566b513a60a37f518a6d8b9c9e3e7fcbc233c0c8d40d2400251592424f795fa92a7a469473d2c12fc99d332cc50379d4b45ec9c091e53aafd6b447d0339f0d3f21b68e270d38473211b485d9a30018d1f7f9d05c62df1a16254e6caf31652bf02fb928b66330711159718d7f4d32fa7f8589558df57dd65ca275ea9d950bfaaa28cf73076e89e2b9a2ae580a4cb7b6b568dabddfea2c61a63d0f922f0e5011a4d52da6de9f112008efa76944aee489fded41499b80594dd0d493c4c5bca12b6b103fc766f94360c567e1f19d2faef4c6009ad6fb68a2e122f8b7c7206b285971b29cd9debac1d26b81f6e58dfca4c052497f99a1807accefc55d124f03d4eed3f14ace1c47b958fa0eece4020e277c731c305711aa062fafa95a4ef6ef9923cecc0d3b53f7e1a23b1e5ffd37b78a5e913d23c0043364f5b25536fd0b54c9a63a11433dd642e0967327df3f9146a27ef72a6f63804f3b6befb5b128b8043a047cd105241e18812c2261927d76e83a449c6e1740b4e5549344f214a902a65d82e4afb58ce21b45a215c2e74fb21d11cea2478bf0f16444b414179fa415397604fee9b7547379d44f4a8faa64eb9c859b7d4fee2759e8e0cfa225b48ca9c516939abd950d35c1fd31459841a40df9c2b8c3bb4ccc017217133fa98318c5a552318708b95d20f66289f5b46345009d7d295ac145f755edafc5e2bc8b2e9d8e4c4afb0f6b79119e142b71eb18a8d10c63806520ecefaf7a41a52f98634e9d88b8720783ba0979cf3f2f1bc56a1b4fa68069f4c2dabf8f77005394bfd00ccf9a4dce95c3d349ea34322fc95dfee8301fd3599c31bbc60d95e8fcd2d90dd4fb27e519d5637ba9c424cf8df55d404ec7f78406c6b091cdf92c3d825138f3d4ccf047e46f17b4acb386a6845ce126416e061f32374279761dc855f579c90ab882522b50f059d6b2fd29ab77c5c89d7847155247fcf7ba13b75294eb7599fb5a9550c875cb3678a48b8959f12913b234d9dcc0961924122303b29859d4bb83de3918f46de0922f543b8a55d1b5ee028e647d5b079a62c699484c5708c70547935350af21fe88682496660eb7b58926cfdc821749383d5907f96aece4ff04afde647237cf90a4e853e8f3da060c108a007e4b7c7e72a15ab5721bb06228d38d8a867700f11b919cb97950496bd58aa55d09735aa018145d75ca640122f5276f4eec040ea74ae6ffd80dc7ede20bbebd0fe323a3583505ba8c54ca547e3650ab373e601a52d2d4ece5c4dbcf79a0b0362b8b574ed82192d8b9e0187c58da93de329537ac5a437a804fb8fe5ec91c58099cfe25d0227b5fbc570239959b2c77f0557d821acf18011cd92c387eb74c07167142d09565e3e2762d89df1c9de43ebcb5da375ea446ceb0f53e4955ad1cbc0a36fc4be796b56b8320b97f3e69e8559217c8da8259f151b739131c9ca29872693230d8eb2c71ecafc10c7736b0dd6916cf95f315b107ce4b8ec8f79c327c40a8bcd8272afb8bdd71e9c5ff061ab08f2850a5d07c03872cff7aacd5a5a6178c198d2803a15bb36189f1a729162b2860b943ec55be56af848e6f13de8f730d0ecf415a4f8474c737d6af524f6d1c7b6e0d5b979b95aadcf00f335b93fa7043a16cfbdebeca0f15ad937b5dc52e633971bd05c5d926e39cf5dcc2ee124745b6d87c0f526991488bff418de4a0fb31a22a2d05c3e43ea585f609807cd1c68bf96dc5b74c0188e180aacf160569bbd0ef3fdbe36189b5047d988e2ab33063797e0b7f2bbbfa6996e7bf45cebe943ece7726748d88279bd7ef8c1e814a65f6043185ceda2d1a217f51ab656e8ca808113b93ccff83f84db663ea913a4b66685fc4909df0ab558a2ed51af14e41615071ed001fe2d4cc940b8eba32ac731ad0bc09b21e8ccd01d717664dc547c704de6cab5e1f6cddd725a0e31b862057b5e0cbb54e3096c5039ff693088b87d900c28e77bcec34b3921e1519af8abfa22d55792c066f8ba7131a084c36a6814f0cf52243d12cf373dfb0e6a0b1670dcca63003eddfcfc67920793ef8f96aa627f0343d6d252668136110db2f8bd74f55d18306ef60391128673d73ab40835d4bd04ffcdca5a5031866545bb56c9094f1d5e35c81256b673baf62d79755516e422f893e0d5d3d15636854ad11670efdcc1c5e5b2781c273b2594a1737ace320badf01227b22db4b5c47e93a806d8491a70b5f541952040fd0185e3198da171b1a68044d9d814578270afad0fd860f3098960e6c2df8361c2dbc634a7611daeb2bb284b9119bc9e666505bc9681d87d96463a676df15915045c904978c93dc93978d66bd35cb1ec589dbb5a6c4df96547e76323fcf2078c55cde8da9f28a984fbfa84706095556155b2417a1344cb05257f5b30dae5c5e55f6143a634829a20f36e3d25963a722bb1c377628c286687e85b763424b3d6681b898d5d813053a299ec2eeff75fdbcd1acbe121964bb74dff14541939d48a084c2e2766a0949e8ed591f381ccd3f2b31416192fecc73183f818a753f168a6c8f7ff4b0e0ac52f5f29ec84e018554868557f0ffd00d412d60f1806afa9040da284de42969e550838afb62db4f94f5356598851ddbc92704cb4c7ee282581cad017391a1e18f4255cdc4d6658692a286be44c99352d69592245122b6b63fdf75f60088cfad75cd8b13816c75e109ab141449937f67821ecd28f900ec2b4ed3bbca1b140a8bc0b62ed8b5cfe81f40ef024d91f0e91b6324370c6a8f6551b827e12317333b7deffa94775635615e6bcec93c2c1cb41d7ece4afac516ae88a7933de7bfbc2e0a314e0e427e4746dafe38711a13d7adee879dc4dc56f43c1a05e58863e4c7c65e500a3dc4ece7688464c93b136372c9161c7056b494892325fb9c05a451baa08bf8371a3f2fb6c7e3653df37ff08fd0e06b84a24bc422ce3d62bf66afed9464aa11919e7831417c46a03544f28fa240ded675e4755fdebf5d75ff5c7115fb5db4301b9647fbd6bcefe09632106ac73eb2499e4022ea23318c08551538188fe0cbffbab54d03524531d81a2bd13eeac3501bfa5f321ee0c18e340ebae42da7c51841993ae790fd4d8aad944ce2d415e40712d0e6c66ec43c1618760b3009f53b602d3e1062bfee4976ec820d487373fda39a76d4f8dbfcac4174fd1f0f0531b441b05b61e1882cd4e453c559c6c27562f2e9c7a28db9b08715fa77fdcdf9a081a07820ed84859efa45705bfae487fc69fbab015c94b99ff417e1c21e32289dd61140bf7f8d9767e287cc1d5822dcc7e2631161b59ff692f81320ccbeab18c567e3e6a6ad400db221443a1e90126dffaec865867190be72d41a8e40b906d5050c4927be633d9598fb8c9ca0309dd2a8fa2a28495a17d27115d2794c25b1041aa8eb053e91dfea3824b7e18fdb6d29175fee0c2c1aa7cd6d4dd572b34278b66754a8a09f845b95fa3055846974536a4a828e40456586657280a6a75a95bf7475f7744a679eab9dd44bcfb99e3550fa9d4812f5bf626185", 0xfffffffffffffef5) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) shmctl$SHM_LOCK(r1, 0xb) close(r0) 00:00:34 executing program 2: setrlimit(0x2, &(0x7f0000000040)={0x0, 0xffff}) r0 = socket(0x13, 0x7, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:00:34 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x5, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback}}, r1, 0x0, 0x8f, 0x310, 0x8000, 0xef3a, 0x761}, 0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0}, 0x10) r3 = socket(0x2, 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x400, 0x1000, 0x6, 0xfff, 0x5, 0x40, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={r4}, 0x8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:00:34 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) fcntl$dupfd(r0, 0x40000000000, r0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open(&(0x7f0000000040)='./file0\x00', 0x600, 0x96) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet(0x2, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$setstatus(r0, 0x4, 0x10040) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x4}, 0x8) r4 = getpgrp(0xffffffffffffffff) r5 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x2, 0x1, 0xfffffffffffffff8}, 0x10) fcntl$setown(r0, 0x6, r4) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) close(r0) 00:00:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4a2fd259305000000f265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeecee64b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:34 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:35 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000001c0)="3d8224a70871432f09ff2f3703fd6c3dd9fb03fc7cba50b05ce73a0b0a5eaa3f8a1481c421493bd5455417e27f1dc6ad7447cf18e4dba8b9e1ba1ce7970823fdb1a5065aacc7b05727f7f23b63bdbd64422dc4be7bd627406ee981c2a97c35e1f346867ead324af226fc04ed5fd272f5dbac618b6f1a2f9d2d7fa46974c1f38642e2003c01643fca7574e653dad401") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x80000108, [0x200, 0x7ffc, 0x8, 0x4d, 0x2, 0x42fa, 0xd6, 0x2, 0x0, 0x8]}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x78}, 0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007166000000000000000000000000000000f8000000000000000000", @ANYRES32=0x0], 0x8c) 00:00:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3, 0x215}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6811, 0x2, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x0, 0xf, 0x723f, 0x10001}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x1ff, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000100)=0x8) 00:00:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) 00:00:35 executing program 3: socket$unix(0x1, 0x5, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000100)=@un=@abs, 0x0, 0x10000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:00:35 executing program 0: syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r3 = dup2(r2, r1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@empty, @loopback, 0x0, 0x5, [@multicast1, @multicast1, @broadcast, @remote={0xac, 0x14, 0x0}, @empty]}, 0x24) syz_execute_func(&(0x7f0000000280)="c442fd1d83feefffff438b12f3470f5ab600000000c4e27917a000100000f3a5c422ed3875082e66470fec4e00c401d5ed4405c2c4625af5e56626660f383f5700") sync() getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:00:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgid(0xffffffffffffffff) getpgrp(0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) getpgrp(r1) close(r0) 00:00:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) sync() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000040)="586433d91ec42fe92cdd3cc642f293e1fc8f0136c0cbeb9b254878e2011efbcd2384fa4e4b5974a591e7a17faf514e355a941a99a32b1a", 0x37) fstat(r2, &(0x7f00000001c0)) fcntl$setown(r0, 0x6, r1) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x4, 0x1}) close(r0) 00:00:35 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18004, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x68, "4dbc27b47207f08579828da28128a9933402af2761223ce3ec403a80c15e84b67297791c8e0b2e3e45a6d00bcfe28e0621af2430e58d71c5ea328b8e266bca2f8c8f03e8586de2241ee59742776edf9d45533d7bbf0d252562c19bd958bef0c2aec3d1843f1f6308"}, &(0x7f00000000c0)=0x70) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x3, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:36 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) pipe2(&(0x7f00000000c0), 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000) r1 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = getgid() setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x1000000, 0x4) getgroups(0x1, &(0x7f00000002c0)=[r2]) sync() accept4(r0, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x20000000) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/236, &(0x7f0000000040)=0xec) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:00:36 executing program 0: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc4, 0x2) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f00000000c0)=0x713, 0xffffffffffffff70) 00:00:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000240)=""/6, &(0x7f0000000280)=0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[], &(0x7f00000002c0)) fcntl$setstatus(r0, 0x4, 0x8) 00:00:36 executing program 0: r0 = socket(0x4, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x3d7) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x6, 0x80000000}, &(0x7f0000000080)=0x17a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000fffffdff0000"], 0xfffffffffffffe0c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x1f, @empty, 0x8}, @in6={0x1c, 0x3, 0x63a101b7, @mcast1, 0xa000}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e200820000000000000000000000000ffff0000ad9b0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000643600"/128, @ANYRES32=r1], 0x84) 00:00:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d33ef2d3ca17795bdbf2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeecee8fb5b7b70f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@rand_addr, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) 00:00:36 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c230f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r2 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r3 = semget$private(0x0, 0x0, 0x4) pwritev(r1, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r1, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') ftruncate(r1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:36 executing program 0: 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), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7, 0xf, 0x10001, 0x403}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xe5, "f4fc0d03d2e5c11edae41a19ecaf820961616405305b19e50b2331fc4ad80ec030e790a9c1bb3d95950c22027bf12ddc0ad7f9742d7046db164f2e97a655f5440a5f5043a5db43c47235c8bf7964e56f8b4b846f18fb4aed6d3d277d25474288ca66c4ec5e60366f70912841efbf04462d00f0ba9aea03997e550de88031d5fd5e634d6faa839bdae539e5aaa5f79625c97a911971f89f1ec6229f3a14b3f7b822532bba694713d4ef7906bfa41311bfec75eb52f63b9dbd5e2181d6f5e6583ce6c45f80c805427b4751e90e19a4b7cc5fcad606a5f98faf85826b890ed02b51f637f144cf"}, &(0x7f00000002c0)=0xed) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r3, 0x8, 0x80, "0578a0315a0d527aa0f07581907e109e34f3e335efd6f93237380ec9814418b9e5533f4ca05b1a4d1ebd8472a3b5711da23cd710f1c7646a1b16fa3e18d8d00a77e8d2695ce591a13c765d77b375d5cb191c6a1b7067347c0d39f19b4983206d0a5b363815fed6b6ec446990a0368099e7c8885f98c65b4a5c4706ac7ce8abc8"}, 0x88) 00:00:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:37 executing program 0: ftruncate(0xffffffffffffffff, 0x0) r0 = open$dir(0x0, 0x202, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000000000002c2, 0x80) lseek(r0, 0x0, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getegid() mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/68, 0x44) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:37 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20, 0x0, 0x8, 0xa83a}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x401, 0x5, 0x120, 0x1, 0x20, 0x10000, 0xffff, 0x8, r3}, 0x20) getrusage(0x0, &(0x7f0000000140)) 00:00:37 executing program 2: r0 = shmget(0x0, 0x3000, 0x210, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/148) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/154) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100080, 0x40) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x40) fchmod(r1, 0x9) r2 = geteuid() getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x80, 0xcbe9}, 0x1000, 0x3, 0x698e, 0x1, r7, r8, 0x80000000}) r9 = getpid() r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCXROLLBACK(r10, 0xc0104453, &(0x7f00000003c0)="cd70bb847e262308dd41522e63f995874200b3d2e7bc46450153056fc9769d59c3d10151e5d768046a65cbcf67e4c769fbb54667b8335b8dac4b125e00aff440b51c677da1cef0c47865a15eaab196bf0421ec16e599e51ac3e0dc129681fda627857260f70d7521461fe0368436d1846c27a6541f8f8450ee46bc7a274d8c77f790de30180e7b74b7c3c0") r11 = openat(r1, &(0x7f0000000480)='./file0\x00', 0x2, 0x82) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x101, 0x4, 0xd1e6, 0x7ba, 0x100000001}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r11, 0x84, 0x29, &(0x7f0000000540)={r12, 0x4}, 0x8) ioctl$DIOCSETTIMEOUT(r11, 0xc008441d, &(0x7f0000000580)={0x8, 0x9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x11, &(0x7f00000005c0)=0x3, 0x4) r13 = msgget$private(0x0, 0x1) r14 = getgid() msgctl$IPC_SET(r13, 0x1, &(0x7f0000000600)={{0x8, r4, r6, r2, r14, 0x151, 0xffffffffffffffff}, 0xffffffffffffff81, 0x0, 0x80000000, 0xfffffffffffffe00, 0x7, 0x800, r9, r8}) open$dir(&(0x7f0000000680)='./file0\x00', 0x128080, 0x10) ioctl$DIOCCHANGEALTQV0(r11, 0xc1004431, &(0x7f00000006c0)="a545b4197e2c833434e8bb6febeebdcf2cdfaafb47152617d8a5e8fac2055b4675ff67411bf78f6bb5652ae4d5a2283c269dcf94881b242759b263439004823677b6e09bb1e8b312204bbebd3f81882633d7c11f985d35086f2452bd6655987fc4ee35c11581f89a32f560cf0c234499106f81d31014f67c04d9f34ffea108509b1f2a8a391beac20ea359befdf6b1052e7b269519000c8ac7c0273ba5e52eb73a19dfaec1a3a5f35eee913df61fcb52006e6b81475c5f802ee6e350eb719b72d1a78602521e34beea83f12e6a79f7ef6bcdbb76cd969b") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f00000007c0)={r12, 0x1}, &(0x7f0000000800)=0x8) shmctl$SHM_LOCK(r0, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x3, @multicast2}}, r12, 0xfffffffffffffff7, 0x32, 0x7}, &(0x7f0000000900)=0x94) ioctl$DIOCGETRULESET(r11, 0xc444443b, &(0x7f0000000940)="31dae1a8957d7ec1f5b358932a1122d5c37141af09ae9cb6389fb6fed11ca8f8b6328e46077489bafbbd8d8570f42fde67ee4f2827fe9954599a8784f62b02099df894dfebfaf126e9dd70604ef04863125fbe48df99c61ad9f70c495760e99c46b6679b9c4a222cbd384a3499e81063b63fb90b36bf1691d073") 00:00:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xffffffff, 0x800}, 0xc) r2 = socket$unix(0x1, 0x40000007, 0x0) write(r0, &(0x7f00000009c0)="1037a21a4151b99eca8341dc08d739e76aca2650d317d6c2f01787663d65f4d5004cda988b836fcc88a65681d3ce4ed79fec0aa224f9184c96cc0c5b38c01e5f4b6922aa9024ca0acacac799440e063055c74e380126d00dc92bc5f1cc36cd8feb91be2880ab2634882ea69d9211c79561543ea58cb616349e56b94df7aeb5caba6f37a01b2c017356b04bf82a7a860a62ce381e868386d4b7dcead898c017316e457616c999489175c68b8fd7e46c827121d1a2c5c78bda7b4324a6", 0xbc) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000980)={&(0x7f0000000180)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000880)=[{&(0x7f00000001c0)="ebf3d5f44872d5f4c88ed6", 0xb}, {&(0x7f0000000200)="cf779ca5e153e26a511de281055091b4261e7d03d6a16965f605a2ab88ccd5c761b055836e7498bb9ab67e1462e1683381cd360827218ff67e658b847549fbc655f0c2ca16107dfa74a9f5fc6a81355b04f6e924c37ef9eedcd0a769a15835b574a60ea3b68305c6928900101ab5ff798c46c93c3aa24f191309db708612f4e4e8d81f1cca2aa7f938bc", 0x8a}, {&(0x7f00000002c0)="55609f279ce940ce1d26fd50bcba5069b76512ac9e2b71cf8a17c3e138ee06d0907da651f9bb0926a330ae3768b944c6733930dba200adae7c2179b3b1144c9747467da1975ef701426aaa826b17c158a0f35c2be87a7b2854aa2ab3b8763da3bc1c8702c5911904d21fbaf26c8801155b4fc54924de53e8c600d128d6224d6f1c59ea03bc5a0a323af6cf46f00f70fc47fa9bb6b4eaa245dc9fcd7c19f40bf02f29ca9ea12fd40603760f1a6cb0a6bcdc1242142962b486e916424f118f9ca64b0d6c0804fa7067cc491cb0737b11a4623868e94afd5dad7e7ab77b62419c9980bf23059ccd0d", 0xe7}, {&(0x7f00000003c0)="a04e167f2c132352f80d6c31c32d618b2d8a7358ccb9e92454a231b7b8e3e4039e058114c637839c1606c2383462fada5f478456a260cc6ea5cbb8d5ea87615b8b43f9b77210e94db74b489a4de9bfe32975b172c85fb70c12aeef1c8e347d2aa4c316d75b09ddb0e57030604da2d8fd0e64c64a07674311eca26d01cb790d8822761495a8ccb7d01f223f9934db47884017d7b2cc5463e706545b6089cddc785fc640af7e0ffb8e86cf03ce32a8214695506cf9ecfc65c990780ddc07a6473b20177220b021102d9404e74300a805eb9f5b8b0ff4e910810a4e001c", 0xdc}, {&(0x7f00000004c0)="5ceb37179f65df20d5dde4a5aadbc44a379b3a93f4816135175e86664ed4fe17e371bc1d0dc9696e4720d45a203c81d5c67656cc2be20e7b57d4c6447458e5bd580a9216f8ce15b4b0794465fccec960de7748fa7e7e476cdfa00df0e6fcb25ce8b72fefeef8fa9582e24bda5c8b6e8d28ed14430ad1280f63d9fd1585d5ef39d9f6335122f8da539bf4eacd0ce6b8dc7662612964bfb1697cd88159712e6bc9d54eca1e16b4becd55bd8acdded05590d06a5a651b6639495d2118dd48c0d70cf6c0a8d11b78408d93c2a954080f", 0xce}, {&(0x7f00000005c0)="2b11da8c47c65678301d2efbd07512cbc900682e518cf0c1f579f389055c5171eed98eb0c46c3d972f59950048d3c7bfde0be38d255039d5cb2f2c5404fea9a084c259650f82380ad8993fafdd16ba197d8b4903f0c8", 0x56}, {&(0x7f0000000640)="12710894b09ee5608ab029fef99238e6c2042f273ff7e5e1e30773e7be20bd6cfd29f9fa42fbffa71b22b29f192220b97e3ed6639a127d8feac30c23e080d4c8ea0a4d947a2c146419718c8778b9b9887f19e799964a2d760394701df57b0871462fd9b2377b66636a8c1ddbe1ffa73e26a186f0cabb7b7ce475ef9b434d7f839bba8ed42945281dd320c177812c7221765fb86632b01c136312d72b4f8701a96ab32a327fba366b711b997a304c9f41b2c5e33d8c30931942e8369524773be8607e7b9ea97221308f4b709595", 0xcd}, {&(0x7f0000000740)="627bbe0212e473e7036e377c7b3d5dba6ff3cadc905b08d7b5bdb0e188373f292690b621e0760966c472d8740a10bedadc687157fe5d506ae98436005692ec4adbef78afdbebbefdd3ab604a0f26273dcd0604d72d2b96406cf3fb5cf7402b0b6c1961", 0x63}, {&(0x7f00000007c0)="e736bfba8892bfee00045e291a9aadd1adb722df446d59f7de5b2e39de4cac5e9dd081273bf5f5c0da8ee2a055696e5dc184432f767e984c4fceb5ba88be709085f979625a338f9279eca3226f4f51a833c37763f3370722ed8d7382b6413112fc580dc119bb0c030fbefcd2eb26f45a9e30576ee4003bb360ffbeef891a6b58b169bd931374cecc41890fbeab9c190293f543a6a7e7ffa04fbc42d2ade7", 0x9e}], 0x9, &(0x7f0000000940)=[@init={0x14, 0x84, 0x1, {0x7, 0x963c, 0xfffffffffffffffb, 0x6}}], 0x14, 0x20008}, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100006000000006c000000000000000048"], 0x11}, 0x0) 00:00:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x11, r0, 0x0) close(r0) 00:00:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x80000000, 0x6}, 0x10) syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10) 00:00:38 executing program 2: r0 = socket(0xf106dc2cddc269e8, 0x0, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYRESHEX=r0], 0x3) 00:00:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) r2 = dup2(r0, r0) recvfrom$inet(r2, &(0x7f0000000000)=""/119, 0x77, 0x81, &(0x7f00000000c0)={0x2, 0x2}, 0x10) 00:00:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x400, 0x6, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast1, {[@noop={0x14}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local}}}}}}) 00:00:38 executing program 2: getgid() r0 = socket(0x11, 0x20000002, 0x6b6) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="611b77495c9b720f56bb34ad2b2d10fbe9094381fddb33c6c4695bf97d283f92654f586d9196c64abd7dbf75618babf336796f1238d60864585c64ad7c3b9cd0cfb3f6044e94fa173e271cb306d41be6f556421a1542ad7ddcb1303f43f26f89e1cb9ab9a4b0d4a9da81259be684b89be98b4b371c25af888b2af0f9b727756afb2a488881ced8bb0b9287044fdf06f8554e3495a36338176df9ede780f6c3ae2f1ed932cae770e57ae01809881781108288bce76180c364aed3e58d2810a548ce57aade7961332325f7fba457845e801c5f3fb2429eb740f010fa6bec10", 0xde) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="17004e2307000000ff02000000000000009800000000000105800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffffffffffff000000000000000000000000000000000000000000000000000000b41e6ac4febf31f21ef65cc96a9247fb005ae4ba11feaf6edb77a5dcedd55b2a3448dc1500"/168, @ANYRES32=0x0, @ANYBLOB="090000000700000080000000380e00000000ff0078718033674a358781a2e3df0876989993c7d96e917e6aeb84a6c3c971badef5e5afdc057f62d996eab22880188b204126bb647c06d23d44815855b2a9a96a4200b95d0f0c1b6548ed8c31577cb6d1"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000200)="b12591cd80660f3828a999899999d0d0c44139fd5bf90f5807c7c739e4c6536868c4014c585ff4c421c573d100b76349f2168f4808eebce00000802000ea01ef0f186746f3400faee47c997c7c0f57db400f0dabc401fe5fc46279ad3e646736676666430fefb3000000000824f30f1a1254111d54111d00") 00:00:38 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0xf91c, 0x4) 00:00:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10a04, 0xa) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000280)={{"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", "081859228506853d8fd66c8b22af8fb10895d4612e6e5f25a5748621733766f0"}, &(0x7f00000001c0)="896e5803890180aa258e153b0d17b400675b9a602591ea15cc643bb941faf60822d137ee7dc9c8ac64557ef5d1f1013f0ea24db9c27a5fd1c5dc1e89e1c9cf1314a7fee18f41c7cab52bf4c94a2225a5929a3f23f919ed54eb23b881f671a1672f75c391209afb0a9e49b315ac4ce1c156946f47fad06615b93a8ec082baae5ac84ed1879544aebb40c273cf427f86b01a8473c02b05d9531bd7b98d576409a1d1fbc94ee41da38d6f1f21ae6cc900be6ead88d694ac9bab4e30f10814", 0x7, 0x3e, 0x7, 0x0, 0x7, 0x401, 0xe05, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1, 0x3d, "857545f718b183edf4cd50417c6e228f87d066d578ec041a757f76fe609c3e3ba8cd50ab5d342d48a74d9240623bc1c7fae0efe94a037f2cff205be95f"}, 0x45) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev//.\x00', 0x100, 0x0) r1 = dup(r0) getpid() getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x974, 0x68, 0x6, 0x7f}, &(0x7f0000000200)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000400)={0x7fffffff, 0x1, 0xad32, 0x9, 0xbacd}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x8e}, &(0x7f0000000280)=0x8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) getsockname$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000836a00"/110], &(0x7f0000000380)=0x6e) fcntl$setstatus(r0, 0x4, 0x10040) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r4) close(r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x4}, 0x8) 00:00:39 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x5, 0x7}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x80000001, 0xffff) pipe2(&(0x7f0000001100)={0xffffffffffffffff}, 0x100000) pipe2(&(0x7f00000011c0)={0xffffffffffffffff}, 0x0) accept(r1, &(0x7f0000001200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001240)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001140), &(0x7f0000001180)=0x4) syz_emit_ethernet(0x104a, &(0x7f0000000080)={@empty, @remote, [{[{0x88a8, 0x400, 0x7, 0x1}], {0x8100, 0xa3, 0x0, 0x1}}], {@ipv4={0x800, {{0xd, 0x4, 0xffffffffffffff81, 0x6, 0x1034, 0x66, 0x81, 0x6, 0x50, 0x0, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@ra={0x94, 0x6, 0x8}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x7, [{[@rand_addr=0xfffffffffffffff8], 0x4}, {[], 0x78}, {[], 0xc0}, {[], 0xc0ca}]}]}}, @generic="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"}}}}) 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:39 executing program 0: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) geteuid() 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x80010, r0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpid() r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfff, 0xffff, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20fcffffff00000000000000000000ffff0000ccb91f00"/128, @ANYRES32=r4, @ANYBLOB="0500491165b0cf901000000000020000800000ff"], 0x98) dup(r0) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000640)='./file0\x00', 0x20000, 0x120) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000700)={{"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", "06f188a58557f3cc9fa35077f0892c99d288d2106fb4436259f4cf9f8f8fd125", 0x0, 0x3fd11c14}, &(0x7f0000000680)="218a7e5cbf7dd3291bfa0072f55cb35ed9b356f788c5dcebdb09b2886f9d31a1ce827c45e2ca848e705c53bb40cc327813a06934c148e143261197201c0227e867dfd97c9e3a604fd4b89d8b7224f0e1e3", 0x1, 0x6, 0x4, 0x9c, 0xffffffffffffff00, 0x93, 0x8000, 0x3f}) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x3, r2}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r3, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f0000000300)=""/148, 0x94}], 0x4, &(0x7f00000003c0)=""/227, 0xe3}, 0x40000) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:39 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) close(r1) 00:00:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x27, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e000000100000000000000170000000000247e00"/136, @ANYRES32=0x0], 0x8c) 00:00:39 executing program 2: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0) r0 = socket(0x1, 0x1, 0x7fffffff) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000040)=0x8) 00:00:39 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) munlockall() getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r1}, 0x14) 00:00:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x15) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev//.\x00', 0x200, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xb97, @mcast1, 0x36615fbd}}, 0x0, 0x4, 0x9, 0x10000, 0x1, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x7}, 0xc) close(r0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="25f9f6ce7adfb6191153eb66a2d1f0832f89bca4d134b7eecac03e4ce301428c5822dde44ed0296be40774899b1ca1b6e13e800f23f3eda59c7c786e90bfe64e6a192ed930cc33e21ce19cec4f38cfc652b8262f389c540bbfdf8ab1ae1b04635264cbe0dfae2912bd6cbd3f4e7e74bbecc0ebe90cd10097d1f48de5aa") 00:00:39 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) close(r1) 00:00:39 executing program 0: socketpair(0x17, 0x7, 0xffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x7f9, {{0x1c, 0x2, 0x100000000, @ipv4={[], [], @multicast1}, 0x5}}}, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eefa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") 00:00:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000200)="d658f84a33114206962005e8e50c4fa8f64780cc6cac83d6e751390dd29964b21d550f081d78df9495d9bfa74191934a6c157cd7a4321565f8571e464781930a99344bef99e7567d1abf95938afe989110fea933864e125650251e9b13314d06737b43d727b4e0b36570dcecb6bda34059971885c76d524df4db970202ea4dfa118e7e025100378e5b7df1739c7c18f4429b586d87344d26852018ade59c1fe60eee6ba81d27076e654cb4cf99846369b9ba313c638d9c49d06eacf9c950f7fc4f010fc1c150bf2b06f84c44a7d5b5") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:39 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff4784ff0600000000e00800450000300000000000019078ac7000bb000000000800907800000600450000000000000000000000ac1400aa00000000cf8c97b2b81250e19be19f0a3e1f83db4f086433bce8cab2ab4ea3507c4d4c5a0b21cfd06be93fef421fa597dc5611dd278d9615471dcad0393cfbc5965b4fb83c145c94e7ceefabed16df778cbe13de319a850759b073b992bbb4c334c6"]) 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x400, 0xfffffffffffffffc}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x5, 0x9}, &(0x7f0000000280)=0xc) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 00:00:39 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = shmget(0x0, 0x2000, 0xd0, &(0x7f0000ffc000/0x2000)=nil) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) shmctl$IPC_RMID(r1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) socket$inet6(0x1c, 0x20000000, 0xa8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000004c0)={r6, 0x1, 0x3, [0x6, 0xc00000, 0x8000]}, 0xe) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) setgroups(0x4, &(0x7f0000000280)=[r4, r7, r8, r9]) semop(r0, &(0x7f0000000100)=[{0x0, 0xffffffff86397e8d, 0x1000}], 0x1) 00:00:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x3, 0xfffffffffffffff9, 0x5, 0x2}, 0x8) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) accept(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:39 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, r1}, &(0x7f0000000140)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x3ff, 0x4) 00:00:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet(0x2, 0x10000000, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) socket$inet(0x2, 0x1, 0x8) fcntl$setown(r0, 0x6, r3) close(r0) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) 00:00:39 executing program 3: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100)) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef) r0 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @ipv4={[], [], @multicast1}, 0x6}}, 0x0, 0x100, 0xffff, 0x5}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022effffffff4e90e2"], 0x1) close(r0) 00:00:39 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) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") clock_gettime(0xe, &(0x7f0000000380)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4000000000000000, @mcast2, 0xfbf}}, 0x0, 0x1, 0x2, 0x41e2}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x2, 0xfc00000000000000, 0x1, 0x2, 0x388f, 0x9}, &(0x7f0000000340)=0x98) 00:00:39 executing program 0: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02"], 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x5, 0x200000000000) truncate(&(0x7f0000000000)='./file0\x00', 0x5) pwritev(r0, &(0x7f0000000940), 0xd31, 0x0) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6(0x1c, 0x5, 0x6341) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1, 0x7ff}, 0x8) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x6, 0x3, 0x800, 0xffffffff}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x401, 0xffffffffffffff40, 0x401, 0x401, 0x4}, &(0x7f0000000380)=0x14) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000200)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={r4, 0xffffffffffffff01}, &(0x7f0000000240)=0xfffffffffffffe9e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r6, 0x0, 0x2, 0x2}, 0x0) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000380)="9826473e4314190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac65660f591ac4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r3 = msgget(0x0, 0x80) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r5 = getgid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000740)={{0x2, r4, r5, r6, r7, 0x50, 0x5}, 0xffffffff7fffffff, 0x1ff, 0x9, 0x143c, 0x1ff, 0x9, r0, r0}) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="19083937feaed75da9291ffe1b296fea28600de6fdf4ce2349087f573979ab6ad580cb3f0891d422378f2c8365ae0d5bfa34b5da0a20459ef1fc31f310ee2f54d27eced4229f51bcb4b078f1465d268ec203699f50d0a6d375314b80af914d00737a110b25d4d2da81d0a322d9c1052fef06cb0268356328865d725db0103f5ff97c5fbdb15e37b88332bddc3666f1d05f241bf949731b640ee1a07ecc2ad3696b401184a50f32e7cebe377b881c013dd8ea1a924ab33ed0ae9fbf1a76fb81320ac17f53", 0xc4}], 0x1, &(0x7f0000000440)=[{0xb8, 0xffff, 0x5, "f11f3de386e8036a4038839b99a9b5cffeb525e86561475e56368c9a03b65b08c6897f655212dc3217b241934ebf77faa79e0d91aac4564a92a57a9783d32b17aa0c95ace36f35d9ea516c7ceab6069de0735ec898d66d2e872803328882109d926896f1b3e07872b4dc79dd71d0dd2c661df5c94d40ea36ce5242d0377cc569199c99a45bdb4d814a0bc8aa83728223aad1594b3ee7864b01f05f5ee12cd207cc2a84"}, {0x68, 0x6, 0x7, "ce78f6d4977fecb4e82f27db8ba5205eede7b34e48472a9c44a94e9b5d6bf209c8f40b3afe78dfdbf0805d32ab44d1b04e02746ffdbfef07ff5c36a6182f773e584603945da45a0b87486d1b4820df17c1650684c2ae9d"}, {0xc0, 0x88, 0x8, "61fe42e52aa4842a889a24861f217e91bac27b590c719094b8a0763b143b2ea5cc4d481ffe583f254a3339b2e6b483a6779190a0eafea2681b033e9df45b303fec6134b6c5ef6fcbd31f261c1a066595046cca0dedca277d2cb0fdee044ad7f86a2b46b59d81ca7444c762de0b126cec491412c9fff8ef9d986add2e070bf82766fc96cea3519a477cb98577a04927f11a6e9ae33190cf4e1961308fca582ad80a4c0153d30c32169adbc815ca38fb73"}, {0x38, 0x3a, 0x3f, "230c7eb50f8d41b9321c1d69caee005dff134fb1502f57b70ea49ec8b082c4f58f"}], 0x218}, 0x20189) r8 = socket$inet6(0x1c, 0x1, 0x5) setpgid(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x4) fcntl$lock(r2, 0xf, &(0x7f00000007c0)={0x2, 0x1, 0x1, 0x20, r0}) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7dcb02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c4e259981fe30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getuid() setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='f\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x8, 0x400, 0x8, 0x5, 0x7ff, 0x5da, 0x100000001, r2}, 0x20) setsockopt$inet6_tcp_buf(r1, 0x6, 0x425, &(0x7f00000001c0)="6f9078ef0a96141029cd00324cd210ac4c7407e7f4bf7df8e6be8f07ff51358dfd4538c5250a553ee5ff895666476fe262e788adffca82971c46a97165abd689f4b52197575dbf29c56420f5ea3f516634a4de866b0f3a35916114c4ef2abf8af5ec2f68d16d8ff14b2aafb688911027e7e1a3d696aac08c5fc6d9ff0dfba57606532e5a53465eacf8", 0x89) open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x13) chdir(&(0x7f0000000280)='./file0\x00') 00:00:41 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000140), 0x0, &(0x7f0000000100)) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000000)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cce000c44139fd5bf91cc1c7c7e4c653dbad58f0430fc08d00100002b05852da5ff9f3406dc4224d3e460f8094ee2042204238440fba3608c1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3cf6467b667664222980fd4efef100474f20f1b8ef6000000400fa9895252470f383f894f000000") 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8200, 0x0) r1 = dup(r0) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x9c, 0x1, 0x10, 0x3, 0x3a38, 0x37, 0x9, 0xff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x1}, &(0x7f0000000200)=0x8) r5 = getpgid(r2) setpgid(r5, r5) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x80010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r6, 0x7fffffff}, 0xffffffffffffff96) 00:00:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="0000e10001000000e47415e400000010fce51cb4816d6e26247a652f69b10f6a6b4983787a61ff56cd6f694927691c0a7e21a028eace5d71319520625f4838cf8dbe7a92de629d6e5b1be3db69b384280843d240801064c4d132b9b853f21c5ff5704afff2bc5e1b00019105461617845481ba28f507", 0x76) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x201, 0x180) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000003c0)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x10040) r2 = socket$inet(0x2, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1000, 0x2, [0x9, 0xffff]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x9}}, 0x0, 0x1, 0x8, 0x201, 0x800000000, 0xaf0, 0x4}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r3, 0x2, 0x4, 0x10000, 0xffffffffffffffd6, 0xf98, 0x0, 0x7ff, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x0, 0x2, 0x40, 0x2f8d, 0x30000}}, &(0x7f0000000340)=0xb0) getpgrp(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(r5) fcntl$setown(r0, 0x6, r6) close(r0) 00:00:41 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r2 = getegid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x1f, r4}, &(0x7f00000004c0)=0xc) setresgid(r0, r1, r2) r6 = socket(0x2, 0x10000001, 0x84) socketpair(0x1, 0x3, 0x7f, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x3ff, 0x1, 0x5374, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000400)=0x4b, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000800)={r4, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000000580)={r5, 0xc8, "da97f15d5fa4c7a5ef63179521520c9d957330a0a67564d94f07a65e1500b382873f0b590274934c7e475133d4115492e7ab871d35f044e56d6e98d16568ff4c1f4a1576c14c69af5d529cf62a95e6a6ed92009965908318ab4badbe563ad53aa0aad02ac1abdb1650267d28281116cf6f2fe4ddd81ec785b473e343c8151e7bc5e3baf19b68a080874d05d52f7bdfd8579fa4953adc1cde3deea9dff7c326d8dc11d0a95ae4d2ba0711ee0e5d6309a9ad671ba43d16a957c1813d5935cdf5b419e70e64ed7ed36b"}, &(0x7f0000000680)=0xd0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}}, r10, 0x2, 0x0, 0xfffffffffffffff9}, 0x8c) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000340)={0x9, 0xc00, 0x2, 0x2, r9}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000540)={r9, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10) 00:00:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x102, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getpeername(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @mcast1, 0x3}, @in6={0x1c, 0x0, 0x9, @mcast2, 0x100}, @in6={0x1c, 0x2, 0x4, @ipv4={[], [], @rand_addr=0xff}, 0x8c70}, @in6={0x1c, 0x3, 0x101, @mcast2}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x400, 0x4) connect(r1, &(0x7f0000000300)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r3, 0x7}, 0x8) 00:00:41 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x3b) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(0x0) 00:00:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0xe0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x11, r1) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:00:41 executing program 3: setrlimit(0x1, 0x0) mlockall(0x8000001) sync() sync() r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r2, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x10082, 0x41) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x7ffffffc) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/23}, &(0x7f00000000c0)=0x19) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) lseek(r3, 0x0, 0x3) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0xfffffffffffffeae) setrlimit(0x2, &(0x7f0000000080)={0x4c0f}) r4 = semget$private(0x0, 0x2000000000002, 0x422) __semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:00:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) fstat(r0, &(0x7f0000001840)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1412, r1, 0x0) 00:00:41 executing program 2: __getcwd(&(0x7f0000000180)=""/178, 0xb2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) recvfrom$inet6(r0, &(0x7f0000000080), 0x0, 0x40082, &(0x7f00000000c0)={0x1c, 0x2, 0x100, @ipv4={[], [], @multicast2}, 0x1ff}, 0x1c) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:41 executing program 0: munmap(&(0x7f00009b4000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7, 0x64f}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000240)=0x96) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="06005e004851235a8856197567ca670346062729b36ba732f1abb156796e47770a741363933084e4e924adcc30bc92c5ad2a95ca55a1c1e99a0072c7132f0affa6f7cf9d57ee4e1dbd381c6500eec378670fad31cd50b5e5c51f1493700d4b722566"], 0x66) socketpair(0x1, 0x0, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000003c0)={0x3, &(0x7f0000000340)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @ipv4={[], [], @rand_addr=0x3800000000000000}, 0x2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x9bee, @empty, 0x8}]}, &(0x7f0000000400)=0x10) munmap(&(0x7f00009b4000/0x2000)=nil, 0x2000) futimesat(r3, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x100000000, 0x4}, {0x0, 0x3}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x2}, 0x1) 00:00:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x20800, 0x100) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) open(&(0x7f0000000080)='./file0\x00', 0x130400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) 00:00:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0xdd) r1 = semget(0x2, 0x7, 0x2) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000140)=""/153) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100) r3 = semget(0x0, 0x3, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={r4, 0x7b, "dbb9a49df4f3f4674f345a3be8ff1ea5dcb78dba71cd0a783c494a52efd9eb0f61068ff803dbefdadd66f776d0ae115de7a0f93e4083a3113ccf4c4c87e98c1a997e6598fb00102d3b86d61b558ce6ec2a3da5dccacd49f9a45521a2c45d1ce34ecadcfe1fa1872e00cc9dc7c7cbb55ac8f8e43ca3f8846e9b37a0"}, &(0x7f0000000340)=0x83) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000080)=""/152) 00:00:41 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x20204, 0xa0) r1 = msgget$private(0x0, 0x40) msgsnd(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getpid() r1 = getpgid(0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) close(r0) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98262ac7431c130f05f30f59bfd9130015c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4f3ab1e0fa0e9c61a3109f20f5aef3109c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000800f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c41761b7e2") 00:00:41 executing program 0: r0 = socket(0x1, 0x10000005, 0x7fff) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="735d100b446bfb75584d304e744d1984988e908543bf5dd3aab70d454da020c660696b830ba45fad5c8bffe3271c3853df13a33e4e7f0ee43a05f46143725e26b0396ab8eff6f29e0e9f2ec6aa7dc02c71fea4a7c73e4786288f2a74ffd8e101000ce051fec51562419a9c8cd17977156e6e") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup(r2) pipe2(&(0x7f0000000180), 0x100000) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r3, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x39f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bbff0700"/128, @ANYRES32=r4, @ANYBLOB="00000048d9ea7ee7e8bb42e7b2c856725213a625f741852ecb0bde51c0ada314e402e112c2c61010f36784d566e217ad38d8277f2131e0e4544d0e6d6d83d613c4f47ee09410b5998e7296b947af00a70dba2d0e214b11d0f7a319e0bbc5a0c64a72e566dbe95bcb780556bfac3698bb9b4d7c02fce6b03bab1c48db22e3158f1e3a76aa4d745ef299a2c9fd5ac492571ee44cf620af16ebf4f6beff0a0a71c76492cc927011dc30ac6c0b8500bc19065de774"], 0x8c) 00:00:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:41 executing program 2: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="47b7499768f4906b80c463f860802123e5500c454797dbd2516a3954cd5627f8b5e1a65ae4a04057c4e1d063f51abb1b334bf71a80bd75c6b20dfb4b8caf43032ae21b3f261dd48b9b2ec62597855e2ba66c06ce7637621a96b823837ff32f17b108c1f37ce1421c754657cb", 0x6c, 0x85, &(0x7f0000000080)={0x1c, 0x3, 0x40, @empty, 0x3}, 0x1c) socket(0x1c, 0x4, 0x7fffffff) 00:00:41 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66000000ee2f42320044fd4b3000eb772b34c9cb9288f84370c503000000000000008fb77480285dbf0094003abe05025ccc8ecce58b952defbac842"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000014c0)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000012c0), &(0x7f0000001300)=0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000001340)="e87c03f44872361a090ee8cd6f5225f5356dcdb82e66644685882c3dbe4ce717557b2db2ae39ae93919f7d06c74ff7919a4c4abe2193836fd45537963ad376e1028cde104053995be39b") fcntl$setown(r0, 0x6, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000011c0)={0x7, 0x0, 0x100, 0x800, 0x48, 0x2, 0x7, 0x1f, 0x0}, &(0x7f0000001200)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000013c0)={r3, 0x6, 0x7ff, 0xfd, 0x0, 0x4, 0x1, 0x7ff, {@in={{0x2, 0x0, @loopback}}, r3, 0xff, 0x7, 0x8, 0x401, 0xfffffffffffffff7}}, &(0x7f0000001480)=0xb8) getpgrp(r1) getpgid(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001240)={r3}, &(0x7f0000001280)=0x8) close(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1) 00:00:41 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:00:41 executing program 0: getitimer(0x2, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000") r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x81, 0x4) getpid() syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="44dcf7c4a1ff12411bc4e17d5a5a00c4c1d1d9cbd9de660f78c2006726426dc4e17ae61b0f00a4705639c639c421fd5bed") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="87b9bdc602ab15f6cf01d9ea2ce3c76b024ff76222d232dce4fd298816231ca89918") getitimer(0x0, &(0x7f0000000040)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:41 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x100000000}, &(0x7f0000000780)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000180)=@in={0x2, 0x3}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)="a38f571538d1912cc137", 0xa}, {&(0x7f0000000300)="071c8916ce94e8a222a87d437c92b2fbecbc263455cb4323a53439de092a657e8d5e7b5cb466a12c5a530e5a46e362aec75d743c67a688518283967401357bd73f5b760caad91bfa90ee0710d4400306d7fe4aa54381e933ca7353dc2a9dbba6e5fb1630a9625b921a9ef29771b00715076a078f4f7699398a3b304671ad42e73c46e54017d8b02f72788b1f8a4b6225ef86a172cbb91de4355f01a9a52573c71996bb49dba8a7af41a078d28aaf043c9b62c3aa87e42f591d5dda923401fb3afe8add3426048106ca091d7e39a64b436dafec77316f6872d4d1a9719a4f3e22da4e9ab1c8bb1b4e1ab60b5de5f0ac9179b8c206a4a5", 0xf6}, {&(0x7f0000000400)="32b4943ab6cd584905beb5c4cb3e22b782571f1fc3", 0x15}, {&(0x7f0000000440)="e7ff0c2174cdde257a0669e4c47d510568a932c4c81c5b2ea37a7483808749ce7d0090780d8e42b27a0a6f1e76b484f810f7769e565804ee80663d6d2b540bd3a3ea277a34e5054342cfb38fd6a47741f9aee9ded691fd1d3080def3eb8ad5ce2689ac8533a6fd7844d6221f155f318202ba0083e44d2536a88367e210eb3281b1f15b893ae04ecabce4b23bd63e73aebe815d95f28147848688d7cabb8b078dc7ce", 0xa2}, {&(0x7f0000000500)="443e0f7a59696525eaab9cda3e3c91bbb0ef08def7223b5b227018ce391b1202b23dcebf57dda3fdce69eea296fbc7f887f8a46faf46d8ecef8b05c32fc288a7e2272534edb585a2f71c8f2816e456a0c0b110944c75ab44afa22c1ed79a608b8d0459e1a5750fa10fa16b91875be1f5168be2a9c192b7b5af5d22fc1fbcb5e1a7df1ed2e73d2dc4d81999c3ce2940a65702bc044e1ad15d6bd8f302b487cdb48e29951b429ef08a215c", 0xaa}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb1c0000008400000004000000c900000005000000ff000000", @ANYRES32=r2, @ANYBLOB="140000008400000001000000290040000104feff10000000840000000800000005000001"], 0x5c}, 0x2000c) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb") mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000640)="b559dfe2290623bef08f1561b4e4ddbc57a618546c4bb40822c00d0b6a2f5724c79e067765", 0x25) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:00:41 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f000091a000/0x4000)=nil, 0x4000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c12000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) 00:00:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev//.\x00', 0xfffffffffffffffe, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000200)={0xffffffff, {{0x1c, 0x0, 0x5, @empty, 0x8}}, {{0x1c, 0x0, 0x3, @empty, 0x6}}}, 0x108) fcntl$setown(r1, 0x6, r2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x1ff}, 0x8) close(r1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) 00:00:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0xfffffe72) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x8001, 0x4, 0x5d1, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x100, 0x5}, &(0x7f0000000280)=0x10) r3 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) ftruncate(r0, 0x3f) r4 = semget(0x2, 0x7, 0x200) semop(r4, &(0x7f0000000080)=[{0x1, 0x1000, 0x1800}, {0x2, 0x2, 0x1000}, {0x2, 0x800, 0x800}, {0x4, 0x9, 0x800}, {0x1, 0xff, 0x1000}, {0x0, 0x5}], 0x6) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x7, 0x11, r3, 0xfffffffffffffffc) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc42191eea4e31cd78465a26194c44225aea76c9091ce62") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x29bf, 0x4) 00:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:41 executing program 0: syz_execute_func(&(0x7f00000000c0)="3e6430440f9af8b5b598cd801b69e4f56962f5696200d9063ec441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51498fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14118e867e000000") 00:00:41 executing program 2: r0 = socket(0x80002, 0x1, 0x40) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0/file0/file0\x00'}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00022e2b66696c65302f66696c653000"], 0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0)=0x20, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00?\x00\x00\x00ile0/fice0/file0\x00'], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 00:00:42 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x1a}}, 0x0, 0x3f, 0x2, 0x5}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xd6, "df4407351f246ea567514271030f5727413bda3a5d07936b17c992a42fdfd4fdca8b0753914fe67532a11b8bace02d3193f4568082246ba0221f17b902fd67ae6c2b360ffe0a2fb94f348f4d1fa590e86fa213691f309dd89a8df16271e68e2d18548069a704aa3b88e7926768aeb73bf97f0d7b2ae8a367db04d700387dd26b979c9b86d81d8fbea7e3fe5c22fc9061c8e80f11f7da36699c130e00da48fd060a3dddded793385d3f990411b46c94e0f00aa6fc08139c95c55137f9789fed6120531ae3b197e6f9983bafe503a7c91945ca882a1849"}, &(0x7f0000000040)=0xde) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000440)={{"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", "78e2311d74015976b438317fb108ad77ef20e1ce3627fb6ef8f3f3da88dc8282", 0x10000, 0xffffffff}, &(0x7f0000000380)="6e42287cb9c61b85466bf48445cae009cb1933da819e4a84eb6d93a854604b2af8e78009a295401983118b2e178a46c6bd91a5fca31f1401fa939121178ffc3ac09eacc87b77c1199ad9973167325a7e8e70fcbbd0fbd667ba86ebc1c91b937c5448972c0ea5b46a77e69b86aa50baf475cfad441fc23746fb50abf9f2e6d45a7bfb98a56db280d927987a91ff77a6e85ec03c2f92eacea3f11b4b2bda4113b45b5896e32d289e1ec78805c31a0f9495", 0x11, 0x3, 0xecb6, 0x3, 0x8, 0x0, 0x5, 0x6}) fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f00000008c0)=0x10) close(r0) 00:00:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) socketpair(0x2, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x1, 0x8}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="82675c1fa7ade8c870240721b093c958a0981e50e9494c11627d2c2cd941709ec8ea0ae88037bdcb0040a3fd3ffe54b4e907b18044e34d3eadbc100343f6af25d1828e0b83e6202e2a0c4a7c2f5c07235ded254d759890", 0x57}, {&(0x7f00000000c0)="93eaf7a1c3fc9cd9f76d1984aab89357526e2a0981172c818962e3", 0x1b}], 0x2, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x81, 0xf114, 0x4000, 0x8000, 0x3, 0x2, 0x3, 0x3f, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x50, 0x9}, 0x20008) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:43 executing program 3: syz_execute_func(&(0x7f00000003c0)="b1b791cd80c402ed39960f000000660f70839001000000fefe4139fd5b0f6052f91c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c070a4207074aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3ff, 0x3, 0x5, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x4f0700000, @empty, 0x1}]}, &(0x7f0000000200)=0x10) 00:00:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x80011, r0, 0x0) 00:00:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) r2 = socket(0x1e, 0x5, 0x200) shutdown(r2, 0x1) 00:00:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) socketpair(0x2, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x1, 0x8}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="82675c1fa7ade8c870240721b093c958a0981e50e9494c11627d2c2cd941709ec8ea0ae88037bdcb0040a3fd3ffe54b4e907b18044e34d3eadbc100343f6af25d1828e0b83e6202e2a0c4a7c2f5c07235ded254d759890", 0x57}, {&(0x7f00000000c0)="93eaf7a1c3fc9cd9f76d1984aab89357526e2a0981172c818962e3", 0x1b}], 0x2, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x81, 0xf114, 0x4000, 0x8000, 0x3, 0x2, 0x3, 0x3f, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x50, 0x9}, 0x20008) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:43 executing program 3: r0 = dup(0xffffffffffffff9c) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x1, 0x2}, {0x2, 0x8001}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x4000, 0x5, 0x101, 0x0}, &(0x7f00000000c0)=0x10) sendfile(r0, r0, &(0x7f0000000240), 0x80) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff00"/136, @ANYRES32=r1], 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote, @remote={0xac, 0x14, 0x0}, @empty, @rand_addr=0x9}}}}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x5, 0x800}) 00:00:43 executing program 2: open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61f7af"], 0x1) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c) r1 = dup(r0) socket(0x17, 0x3, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x104, 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064299af882c17c2cc759c5413a1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81) 00:00:43 executing program 3: clock_nanosleep(0x8, 0x1, &(0x7f0000000000)={0x0, 0x80}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={[], [], @remote}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00000000c0)=""/187, &(0x7f0000000000)=0xbb) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000180)={@multicast1, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000200)={@multicast1, @remote={0xac, 0x14, 0x0}, r2}, 0xc) 00:00:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="e39cc9f082220499598ada1bbcdb7473622b7d2fd67e85a28d7aa11e79f3b85f6f589e9a37679f") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r2, 0x1) getpgrp(r1) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:43 executing program 3: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 00:00:43 executing program 2: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x3, 0x7fffffff, 0x400, r1}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r3, 0x4000000000000002) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r3, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001}) 00:00:43 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 00:00:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0xff9d) sendto$unix(r0, &(0x7f00000001c0)="007c4266cade35253b630ce888d1e1fdd6a47216bded0df68932135feacaa7a899befcab62603ea33dda5afc86632ed40b7c991d54fb5fbce279cd2d2a97bc6d4ccaa6bdd3d30a6502b1fe6fd027dced01a358f9e4f24d7ccc0f2546c8ecebd5c99eb42380aabba080e3669c64bbf59d7051ff7107384e64997251ce69f71b015765898a7c2271a0dc672f38f72136300952e2915a82117c4ba6b76f83f3b02691f4122bd5a5b539ab290875d7b4fa028495ee7ac24c841aa6580411afd6c45a368f0f67225950ca51d569ef33372b8a2b94", 0x355, 0xc, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:43 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mincore(&(0x7f00009bd000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/4096) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget$private(0x0, 0x0, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000001100)=[0xdf5, 0x1, 0x7, 0x0]) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) pipe2(&(0x7f0000001000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001040)={0x0}, &(0x7f0000001080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000010c0)=r2, 0x4) mprotect(&(0x7f0000da1000/0x4000)=nil, 0x4000, 0xfffffffffffffff9) 00:00:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x1, @mcast1, 0xc000000}, {0x1c, 0x3, 0xffffffffffff1788, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x4, [0x5, 0x3ff, 0x2, 0x4, 0x98c5, 0x1, 0xffffffff, 0x7]}, 0x5c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000000)="9d08938792a172871f4137d6733e0cb8890f085701c15aaefb0ef1422007a17c930f3dc8dcda54c5c5f692f1ef99db7a9d196d484f8df3b9de4741f8b52f0e76c99e536315b7bb20323277") setsockopt$inet6_int(r1, 0x29, 0x7f, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x101, 0x9}) socket$inet6(0x1c, 0x10000005, 0x74b) accept$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) 00:00:43 executing program 0: syz_emit_ethernet(0x22, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaa751fb7174062c7aaaaaa000000dfff000800450000140063434f1a00e2ff00299078ac14000000000000185369a8212242a75c4dbd55d2f9eb8a7c1db65c3df9e533220f8d05113b0800d1f1e6895656961bef4ea5a0970bee8e0b47b00235b06c4075ed26eed847784817b75f576bbb7f0c1a9895dbd1f27c5bd4efaa532d069f426622f5da1527d1f13f5f0342bda0a352d44c0008e09ef79f97e43c0e"]) syz_emit_ethernet(0x52, &(0x7f0000000000)=ANY=[@ANYBLOB="b36f5060b88baaaaaaaaaaaa08004f1700440064000302549078e000000000000000000000000003890f0700000005ffffffff0000000000004408038300000101940600000000000000120090780000003f"]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = semget(0x0, 0x3, 0x522) __semctl$GETNCNT(r2, 0x6, 0x3, &(0x7f0000000380)=""/4096) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="dbc4fdd4c719ed5c640487b80fd8a7e76b3c78ab75ff57e189182d7a71bd63c91fc9dd374202ca34ed4ace66885568086189ddb58a0028867ff8e4cc80006656a18673a195b2030635502adde62ddacbb764a4be162da7e7996d60d763df7678435fd869df6500e4e664e1d622") ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000001c0)="82218f4f47ab0b8fa3a4bf268552e5a2c87889ea45333bda157f039235e1bab3fb413288622d5f344b9df8c8066a99484ec81fd52d677a5c65a45bca9df9d9891be1a49ba52aaae9a3ad1bab17579e6f917615398c8357f44742fb83cf29aa8f12900700d4f6091f0e10c9c1d08acf6452134683888f77b78912e976cd79a86396ecdb8878f69ede63881726f9a38695a31689416412f4a8596e94ce684897f3eff56862a5506706d0491e20357270afa8273f1c5498047b08f930243d16ecb180dbac17cc3e84b763346713") 00:00:43 executing program 1: socketpair(0x17, 0x5, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x3, {{0x1c, 0x2, 0x9, @loopback, 0xfff}}, {{0x1c, 0x3, 0x0, @empty, 0xdf}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x5) getpgrp(0x0) getpgrp(0x0) getpid() r2 = getpid() r3 = getpgrp(r2) fcntl$setown(r1, 0x6, r3) close(r1) 00:00:43 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3f, 0x4, 0x800, 0x6a90, 0x2, 0x0, 0x94, 0x101, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1}, 0x8) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0xfff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xbd5b}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x5, 0x3, 0x3}, &(0x7f0000000240)=0x18) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10) 00:00:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x1000, 0xfc, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) 00:00:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0xff39, 0x4, 0xfffffffffffeffff]}, &(0x7f0000000080)=0xa) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="5f886dfd6810ab42126b8b40a44b630f5e") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = dup(r0) close(r2) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x3, @loopback}}}, 0x118) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="5e7ec45ef495d6cedfb37356f6cd9b06fdce1a9c1d94e39f32ed618e7fc1ef11d9628cf3f0248877b87864a02ee9ae683f584603fd575ce5a55a22cc06f3ff26d76a46f07db6df370b336cb3e9841473ebb548248e6b445a46ab5f4a7992d1c37dc3935c69573030392c4c30a083751c85f9cf9bae8e706e4791734da65ebda7148196a72cfd8da5ffd91885bb418bf3886f334aba17") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:44 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x335, &(0x7f00000000c0)={@random="1fcffb37c458", @random="12815d93c10c", [], {@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, 0x80ffffff], [], @broadcast}}}}}}}}) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x8, 0x4) close(r0) fcntl$setstatus(r0, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="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") fcntl$setown(r0, 0x6, r1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x5, 0x9}) close(r0) 00:00:44 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x242, 0x7ff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x20}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xe9b6, 0x400}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0x0) 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000740)={{"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", "ee05968a2cfab636b7bfe45a20281f0db82a81fe1aa37bad3a351c959a499d38", 0x3, 0x4}, &(0x7f0000000000)="00c98738c0c2852d67db966f68a4e361bb4fa6890984b8366d546d7a44779c55b23e1631bd450bfb1fa4", 0x1f, 0xff, 0x10000, 0x6, 0x3, 0x4, 0x6, 0x3}) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000000)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000902000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff72fe1e19966030faee42c240f5e5bf447000026400f0d18c401fe5ffee3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8401, 0x140) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/170, 0xaa}], 0x4, 0x0) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup(r0) getresuid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) ftruncate(r1, 0xbc) fcntl$setstatus(r0, 0x4, 0x10040) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r4) close(r0) 00:00:44 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x30000000) munmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000) syz_execute_func(0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x100000) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x28942, 0x4) renameat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000280)={0x9, 0xfffffffffffffff7}) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) close(r0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r4, 0xffff, 0x3857, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x800}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x6, 0x0, 0x4, 0x800, 0x21d3, 0x6, 0x8, r5}, 0x20) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000000240)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x2) accept$inet6(r1, 0x0, &(0x7f0000000280)) renameat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file1\x00') socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r2 = accept4(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x5c, 0x20000000) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000003c0)={{"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", "66710d0a5f8989874e1a0d9f0ea01eaf2474cc07b1a96f885fd84ed7268d61a9", 0xad, 0x40}, &(0x7f0000000340)="a855168a831cd80dadf727804b430e80f85ceeb3f522f52c4ca5518637847b1a433cf1b8fd31f28827626f92104467fe4579bfb1d5127a49848b94fda9dbcf31739997e0284e9edf7ebfca40707832ccce0e3ee97024c38f62ba244f1a98f6223377f98e4f7ee427b75de802b6a3fb45c64065c9425c0c", 0x8001, 0x4d, 0x80, 0x200, 0xffffffffffffff01, 0x6, 0x1, 0x8}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x100000000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x4, 0x3, &(0x7f0000000000)="c25da07173af0cb4b5fc9eb77d5e3840e7b5a3bccc417636b322ac41c0f93bcb2e468868e5545688ebb0ac3a0a541d1daf9ae91fa551e7f4cfb6956e3aa54c660d0ebd6312d7719985194e4c81cf9fd4bc7c63063587fe07c2c56a97646d9b055d1d0a16bfc92bf90d22bfe4a0e92571fe15bc92a71fb5cecc1e4171d5c0e9fb7b0a3f2d3bbb4a0c44276efeecd3773a8c2bb3e6b2efb144ce7c940c111e1f43a569e4c3b071f7ffdfc0f4e6d4fd72f291dd1e75ecd95129c4eb214ff43dcbfbebe68a", 0xc3) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:00:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) msgget(0x1, 0x100) setsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000000)=0x200, 0xfffffffffffffef8) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) setresuid(r1, r2, r3) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @loopback}, &(0x7f00000002c0)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r4, 0x0, 0x48, &(0x7f0000000300)="bc2282aae9dd3f5fcfa4088a3da571a443f7a74f7110b1bebe5d05c565f512b49255f540f6a5d5ce6dd76d943e9f1dcfc6e7d9b7eb697a5cdc7f90f550a3707ef4c13238ce9d8e6c1ff615507b4080f85adc163962158471737cc7bbfd15fc28bfa6569a580f19e27464360380f050e815dcfb6fa91eb59c351275fa2e0b344265e2ac0a0b41d6b1d3c57cb1b6e86f40d1f4eb3ec26b11a3f2f9e3344e427fd5c0743d6528c41462679fa65a7d9a00fa10d8272b1b076c2df438dcc84e4639f66d9f110625b2e8056a3069394f5d6850fbd3c522767746d1508fb2795288", 0xde) 00:00:44 executing program 3: syz_execute_func(&(0x7f00000007c0)="1c03b5b598c4e24d378ba1000000f56962f5696200d9d9d017c46369689e0000000036f9f2680c000000c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0000080200051c46291b60fc4a27d181ec1ea01c44299bcebf265dc5f00c401611282030000005bc48129e30876764545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe3cf6e30fde6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") socketpair(0x1f, 0x10000006, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x28}, &(0x7f0000000180)=0xffffffffffffff30) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r2) 00:00:44 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fdatasync(r0) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:00:44 executing program 1: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r0 = getpgrp(0xffffffffffffffff) r1 = socket$inet6(0x1c, 0x6, 0xc3) fcntl$setown(r1, 0x6, r0) close(0xffffffffffffffff) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x75944726, 0x6, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xfff, 0x8, 0x688, 0x10000, 0xffffffffffff7fff}, &(0x7f0000000200)=0x14) 00:00:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xc0, 0x81, 0x9, 0x200, 0x7, 0x3, 0x3, {@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x5d, 0x8, 0x7ff, 0x0, 0x1}}, &(0x7f0000000000)=0xb8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000240)={r1, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0xffffffff, 0xc0, 0x5910, 0x100000000, 0x0, 0x10000, 0x8, 0x4, r5}, &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000001c0)={r1, 0xff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x5, 0x3, 0x2116a996}, 0x10) r6 = fcntl$getown(r3, 0x5) r7 = getpgrp(0xffffffffffffffff) setpgid(r6, r7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f) 00:00:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x380000000}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x2, 0x1, 0x800, 0x8, 0x8, 0x7, 0x188000000000000, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x7f, 0x78, 0x9, 0x8}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = getpgid(0x0) getpgrp(r5) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000540)={r2, &(0x7f0000000480)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x9, @mcast2, 0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0xfff, @loopback, 0x80000000}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000580)=0x10) sendmsg$inet6_sctp(r6, &(0x7f0000000940)={&(0x7f00000005c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000600)="205988ed0782f5d967ac4551b3aeb97c09fdb05cb5b74fb528886a3b7f8f97f1841010dc89c310098161eca59888d1fbedad2381cbd1f7c2f383188c3fca8fb90926e5514d015a3d30006975e96b129f8d5fa5405f3a3f77392ffb35e941280d8a1b53b4fb97956a587245601bd072f6e6c2b2e1b2a3e67a159423e76098a876fd778e285a872df0b5facdfc279a", 0x8e}, {&(0x7f00000006c0)="8ec3bbf91ac40569dceadf6918f032c948c88d5b46407189e7d08003873dbfd6c47d5f5c7f5cbad63a443b37a8848dd78ca179783c762b3748501885922088e7522e4534d8bc3ac15797d79b1e3329b1a8bd846a22a7eb7c58d4f43ccefc04190c22403e33c55b1e43887eb5b4dc2230d93144fc2217bc9470f1832284809fa2ce1bdd087b610ad6401047280e2458444709231355f3a33516fb405a2672253346746324ac40efcd196f90e3dd7060412d", 0xb1}, {&(0x7f0000000780)="b97dedf3efd6eaafc4232412fa5b0c4163380644d94ff2ea605c26632427f6375dd99c71c514b29e208d5b183a8f39f5e29e98d73392ee5479ee18d9d7eeb009d1fcc13e82ca74464e4d431660fea492d3878726ccf8ca18db9e035f216fa9e1854807a62442d6f6611fe4448ee391a5d3ded54ae65c807d0905fcd6feebd7af792700051f5efe5a888dfa912b6bd328020ce696af9c0fddeab34c2548ff8b41ca520146c7b219f97fb243e54cdc87c9fa704c83f8e42ef2c9a451840f4daf9ba807a126a0f38fea4b836fc2ea876b9e3f10c36d271bdd97a06248e52a6d5a92ddf52c1f366bc6aac1ce01", 0xeb}], 0x3, &(0x7f00000008c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0xff}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100000000}}, @authinfo={0x10, 0x84, 0x8, {0x100}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x400, 0x80, 0x8a, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0xffffffffffffff12, 0x1000, 0x800, 0x8, 0x2, 0x7, 0x2, r4}}], 0x80, 0x80}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000980)={r2, 0x8, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000009c0)={r2, 0x7}, 0x8) ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000000a40)={{"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", "3439043cfadaa5cc49acf52d26c8acacac1693c8762490a0008bc7010404570b", 0xb8, 0x8000}, &(0x7f0000000a00)="905c55baea8e2b17762afc333656e698e5c69db2bb57", 0x1, 0x0, 0x6, 0x800000, 0x1000, 0x2, 0x2, 0x1}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000ec0)={r3, 0x6}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000fc0)={@in6={{0x1c, 0x0, 0x1, @empty, 0xdfa}}, r4, 0x1000, 0xfff, 0x88, 0xac8, 0x8, 0xff}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000001140)={r3, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000011c0)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r4}, &(0x7f0000001280)=0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000012c0)={r1, 0xffffffff, 0x5, [0x6c4, 0x3f, 0x8, 0x5de7, 0x7fff]}, &(0x7f0000001300)=0x12) ioctl$DIOCRGETADDRS(r6, 0xc4504446, &(0x7f0000002340)={{"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", "52a4b1394690a3897e39128cf4fa71fc2d731c91f9d45fc4aae3a5a7cf1341a6", 0x80, 0xffffffffffffffff}, &(0x7f0000001340)="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", 0x7fff, 0x5, 0x1, 0xffffffffffffff7f, 0x200, 0x20, 0x80000001, 0x6}) r8 = semget$private(0x0, 0x4, 0x1) semop(r8, &(0x7f00000027c0)=[{0x0, 0x2, 0x800}, {0x2, 0x9, 0x800}], 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000002800)={@in={{0x2, 0x0, @multicast1}}, r3, 0x7, 0x81, 0xfffffffffffffff8, 0x100, 0x8}, &(0x7f00000028c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000002900)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002940)=0x14) writev(r6, &(0x7f0000002a80)=[{&(0x7f0000002980)="91eb6f4a78750e91ab1ecf0e30477962c7ee2cb8371916ba0e743c1320e50c2624e1630f48e8ed617cdcf2f4cf82a87fe4c04ec80bb8aeea82e5fb3e3d2289487d6354d54c3f", 0x46}, {&(0x7f0000002a00)="a1225cc6a9284ecbfdd80c1ab9d429f3abeb37093022a2f09401023384df7379ae95323ee822ff6ec8eaa8ca7f29af5f1c95c6e4a20e00c67da8992c7174bfef63fafb610bcbc2aeb8d4925eac6e5e07956fdc52e831ba263b2bce9340bf71f408b39a329d09", 0x66}], 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000002ac0)={r7, 0x7, 0x40}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002b00)={0x5, 0x2, 0x3, 0x5}, 0x8) 00:00:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x4, 0x7}, {0x4, 0xbc}}) 00:00:44 executing program 0: syz_emit_ethernet(0xfff, &(0x7f0000000040)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2be5e6", 0xfc9, 0x0, 0x0, @remote, @mcast2, {[@dstopts], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"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"}}}}}}}) freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x24) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001040)={0x0, 0x7, 0x3, 0x8, 0x10001, 0x81, 0x6, 0xff, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0xfff, 0x1, 0xe00000000, 0x80000001}}, &(0x7f0000001100)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001140)={r2, 0x8, 0x4, 0x9, 0x20, 0xa9}, &(0x7f0000001180)=0x14) 00:00:44 executing program 2: syz_execute_func(&(0x7f00000004c0)="1c12b5b598cd801b69e4f52962f5660f383a1b795bf90101e9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01ef7265de5f00c401611282030000005bd9c6c421d959f4e2dfa841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c3c4c10575f9ad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x7) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0x1}, 0x10) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) r2 = socket(0x1c, 0x5, 0x9) fchmod(r2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setown(r0, 0x6, r1) close(r0) Jan 1 00:01:09 ci-freebsd-main-3 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:01:34 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0xee00, 0x0) r2 = getegid() r3 = dup(r0) bind$unix(r3, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) setresgid(r2, r2, r1) 00:01:34 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r1, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) close(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r3, 0xe0, "689acbe0921b7c7e58377159b7f68ab936717caec6ce876c6a51655523b448ac58b7d5df9ce2ad9a9809b235e8d49e1f572eba6f6ab38015dba5280fc7e2fd197cf9ec81ef67053d6af30dde0a77e55a2481944bd2fb05ae77818f0c960869d86bb70aa65c69a9532ee5f2b30aed295238eec025bb14130f8f0a754148077ea5e3819f8e10fabdfd5eebe9cb3cb2928cb53a8e48a1ed9df9f3b2e5358d5716c1be86c78b82af2e63de4c4192143f119104c416a5a81c7e8865d2be50e777a93a6dc7f0f9af3217f4aa4c0cd31be38785b8ff063975dd1568f14ae65f98835591"}, &(0x7f0000000380)=0xe8) 00:01:34 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x0, 0x10000, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @broadcast, @remote, @rand_addr=0x4}}}}) 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={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:01:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:01:34 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000680)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open$dir(&(0x7f0000000500)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x120a03, 0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000600)={@multicast2, @multicast1}, &(0x7f0000000640)=0x8) fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) socketpair(0x17, 0x4, 0x14, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000380)='./file0/file0\x00', r5, r6, 0x0) accept4$unix(r4, 0x0, &(0x7f0000000300), 0x10000000) 00:01:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:01:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000400)={{"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", "1cbd6c304aca011f745cb57b9ab4c68dce8f50206941ca019a802886a1954783", 0x9, 0x8}, &(0x7f00000000c0)="66c125184ad8c33ca8f5cf532bffb7bb7e588b36a1fb887aefadad15fc20f6587900eb1f3bcd2bf06423843517d621f7df4677c2ff369a10c82117092c578958bef8b1365c78f658157bd1280b068821b5b7ccc1d10102799b06dec02229e3e9d420f4b338cd9a1b83cafc51", 0x9, 0x2, 0x2, 0x1, 0x8, 0xfffffffffffffffe, 0x8cd, 0x1}) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="ec4b1efa1951b16741c5f04d9df7c830addb342c4deb8095f5b30b51b83991d1de9d0fd8ff22394f7c124ba9433b9ce89501bd49fc08999076c718719af272ab3ed4519bcc461cf6225e083d56e2895ccb213b5d4afa5db45ea02630ecd10e2cd55a9582f35d2a6f804aa0805818d28b5da1504689a6b94b6faaea8369df504ac169e08e9c1bb5c4a34644e32ea64539164a3bb570fc022cf1dd7c") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0xd46c, @rand_addr="25f15e21d62dc104bdb7689d799fd3c4", 0x5}}, 0x0}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0xad, "67fc8de68c0047ebca2394f0ce1e3fc9fa1c25c6480c3b947ce813a1f64e61d04de7fe4469ff437ca5ebe936cee12b9bc659dce52366bd1667d78001493732420a2e0c21135b893df659c331d61aa73b478e2596470b45ada6d8ac8e0ace862cc331f72c7727cf7a04ab51cd0a42ef9ce11d40259af7ae4e6aeae25159deecb9590ee6c3db0a6fb80f32c651eb42c377a92193d157e03c1c4006562a71c5c82a4cc69f13628321e4172780a785"}, &(0x7f0000000500)=0xb5) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x4, 0x7, 0x8, 0x80000001, 0x40, 0x9}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r4, 0x0, 0xe82, 0x2, 0x8, 0xffff, 0x7}, &(0x7f00000000c0)=0xa0) close(r0) 00:01:34 executing program 2: r0 = open$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) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x3) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:34 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x88, 0x0) r2 = shmget$private(0x0, 0x5000, 0x200, &(0x7f0000ffb000/0x5000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/107) fcntl$dupfd(r0, 0x800000000000000, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x3, 0xfffffffffffffffb, 0x4, 0x7f, 0x2, 0x10000, 0x40, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x3, 0xf239, 0x4, 0x3ff}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x5d3, 0xffffffffffffff7f, 0x3, 0x100000001, 0x5c}, 0x14) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="cfeea36fa9f38dbb8f92d820e00321be0748e8e053b81749f8619d5769aa6d72d8da1f85bf38dc71a4af77a3aa4b97caeac80f47243f1919be04f121b3d6c88c316d1391d6f0a2e1589254c9cec20030aa3ba3f20ea150651eb244c9bf4ffbdf956dbcbeaa350c8925aa5d841c28f56e185dbe95092df636e09e084fbdadcd7d89d5572dd4e1b64d6cfd93cec3ee390c5a1fe8873910a969e12fee7c1464afe125da0590adc0b697499b93803a1d5e7d81815c3f60111becbcde507e4c7bbeb7b35be33a1e50ab1b") Jan 1 00:01:34 ci-freebsd-main-3 syslogd: last message repeated 1 times Jan 1 00:01:34 ci-freebsd-main-3 kernel: Can't start NLM - unable to contact NSM 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) readv(r0, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/92, 0x5c}, {&(0x7f0000001340)=""/224, 0xe0}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000001440)=""/162, 0xa2}], 0x5) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000001c0)="4923e101c43d5dd2c4d51b4f00da4074c923b5db45f70b99edcceda426c0826767db81750cff0886d473d791f91da26c612e50fd8230a7c0bb6e3f3f1c6eeaaebf4f34b203e8a8e568372b98738f71b57e136e9c6dd3d9d3bf0680c58aa99000ca2d44b4320d75e7fae9a0b87a90bbebf3ef847a6957f1eb198bd55ef8dbe4148b33789a4bd1d22780c5ed8b58e4e642eada1b639757c41658abd621b514556c95e8d8c2415bfb0078cf3be96cfdd267753824c217b6330f2c59b7edddaab21517c9d8f8ba006294") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000180)={0x3, {{0x2, 0x3, @loopback}}, {{0x2, 0x3, @rand_addr=0x3}}}, 0x118) 00:01:35 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) close(r0) 00:01:35 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 00:01:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffffffffffff8000, 0x9, [0x3, 0x5, 0x401, 0x0, 0x4, 0x5, 0x1, 0xff, 0xedf]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0xffffffffffffffc7) r2 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:01:35 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfdb9}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:01:35 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2426f242d162000520d0f8074141e2e9fc855b66c4237909a200800000e60fc4bb4e66f66d220fa034d1c4e1f8c421fc22eb3ed3d3ef016717eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000802681af00000000000000002940040000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0c4c13d71f1002d9600000064450f0fc7aedcdc1d440f2b55ac0ec4b659b15dfb0a00fa00") 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x6, 0x2}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000008c0)={{"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", "41a42eae06a43740611098d050274697b54072814238a710a440062287efdc15", 0xfffffffffffffffc, 0x1}, &(0x7f0000000800)="16c2032dce19b7761bf5f7516e29a78fed4a178b671341c70cec1209ea16db6ac24f3ad24ae6bcad448a4323e9fafe653b3fcd73d863c0ea5794b2a4398a4b77bc1661b169f57e5b68c8640c68a1799e3da46f3eccd0ff13b36624b34034f6f2a1926dd1eca97c4d4771e84fbd37457160e0698d120054068d5a8b50e023df6bc6abe193135d8351ebf19c777029f61f2f452439", 0xffff, 0x1, 0x6, 0x100000001, 0x3, 0x0, 0x7, 0xef}) fcntl$getown(r0, 0x5) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000740)="4f935ce2f43a0d0294fd7f68334556c01ec25844f22e35e46f3d322f9da4a999037200be2f8ee03af010322580bd9d0caea6b964c0379174ad2b8f189ae9cd5cce3fbca1711b268abd2f2c569d01337f8103d57dc70076c1926b448bd222ac5df49962b6ff70624d99e833f347383442359f642c1007cfa0528ff3723e2f6e4965c3124ef31014c1e8025f4f64fc") fcntl$setown(r0, 0x6, r1) close(r0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000002c0)={{"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", "c5e831965f59a31eef35c3a8b80b107b6d779dd6af179983ebc9c9787a1e7722", 0x3, 0x2}, &(0x7f0000000240)="2ba8e9701a1d28d284cb39f4b02006e1d249db35aeb62fa1858596acd36f373bd6ac13ac096aaa89459404f00309d1257c889ff0ad2f7b6ea2a55621ff7273ec38a4057a4fcc8033eeaffe3bda9e156c868d3dd730cafdbfd77856afbc6aa436f0795aac8f0875719a538ca56f31ab2c19022382636eb9fc2f", 0x20, 0xffffffffffffff7f, 0x4, 0x3, 0x35d, 0x7ce, 0x5, 0x8}) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x408000000a) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f00000001c0)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) close(r0) 00:01:35 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x20000000400) fstat(r0, &(0x7f0000000100)) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x3, 0x2b, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x7}, 0x8) 00:01:35 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1001, 0x0, 0x0) r2 = dup2(r0, r1) freebsd11_fstat(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0xd1f, 0x8, 0x10000}, 0x10) setsockopt(r2, 0x16a, 0x3, &(0x7f0000000140)="dfa4040ca593d18210778fad2fc6b996ccc6d66a368ad1bc42fee52812ec76d5105c4080893a4f8f96d1e8039339c96ae03fc43ba360a7299a7437f33841f60822cc4eabcfbdc3edfe22156018ed2de980572a945d4ab1815bc6d84818b66317466fcbc484cf39f08c77157741f6a5b796788bb3ec2c6c47ed4005054fc506549d0f908b92a9528bbde8fb9b10b7038348081ac77ceeea3c818d4655f4cb208e92400881b32f92da18d0417331e336200e677ee853", 0xb5) 00:01:35 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x1f, 0x0, 0x1) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="d05950b7a59cc2dcd592fd4cdebb087c6bfd53204edc8af3c22a2265fb9dcfe7ece0e7a9b8ad3979a552186c2be5566956c898b07f7463fcbb9c45d8113424c61db0ce251aeb2dd01d6a53bc4bffb8e900b99b7be407a073090b0320464e9fef145b2002e7bcc860d9bb16bbfab66bda931fccce84acc7bd9c7663abc46779aeca785420aed53ebe91ad2f8bff7829ed96da17b4a25112038eca6eea2cec2ea940dcdb9e737ddff7d99e5e33dfe3b287", 0xb0}, {&(0x7f0000000140)="ade933fbc9c6adb8623f9b36d259f76f707885608e1ba31359ca319e3be354de4984b6d596f1fc5b", 0x28}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000180)="c03bca49ebc8934136bd6a9f1e37cc35bcff503daac110c0d9a2fcf9606d77469d179f54077620b3f98249735ad9c21d716587a20628650c8f440d89966994b907f15eb0b7e11d46d52638ba9c", 0x4d}, {&(0x7f0000000200)="0314f8a79d5df1bc183e358cbc8890d45442a7850eebf7baaa24f2629a975a2050be7f918eb93065b87c66a9f3b11695b543", 0x32}, {&(0x7f00000012c0)="23d8d1b9a1841c87a90c72492822653e96be51a36c22a00b3ca6dc0608a8ae142e22a26e5545fb16b368e2fa5ae22c0fcadde418e42e6565be5d19ea5f3914390a4c189aa0cec55c27b0696223d78b3910f436ccf94ff313c21f49821484a59d7b061785f65b14e9e70bb9734716ade8a646d1bf94945054d8ad87e49dc0b9b8214697ac02afbf8f40b94b992a65f646b763b91d2da91b321b31e8e3b8f6abd0c8ab82e34be42324adcb3cda94b7fc385ee7b966aee506c20e380a", 0xbb}, {&(0x7f0000001380)="dad5fa2ad5dc23585c482b37a277333f64f13c83d69e20f322a89e5690e52561c38ec4904a06ae6bf8b9d24c4311309bd29459faf863ce35ab2cc963d2c551f74b0e25c8740162715fd211a606537f3604c2ab2ac8601fa5672aac8e13e1190d75f0531007fa7a7e7224d4a9783a82d8", 0x70}, {&(0x7f0000001400)="91b0be1c714cf27486ae0e8a", 0xc}, {&(0x7f0000001440)="c2ec2481b9ea4b72490acc5fe7e43931ef967b7d958864ece7465416d06fb2b0365d8ed988440657cd2f32e51206e8bd335cb41a75c062fde7fbd9d90358f09b9c04a594ec9e94dc00d5401c47d8bd42cd0efb6dba4bdb9d0792bc34376b761fa6cd182c", 0x64}], 0x9, &(0x7f0000001580)=ANY=[@ANYBLOB="1400000084000c00010000000100fc00800002001400000084000000010000001f00010020002000"], 0x28}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f0000001780)='./file0\x00', 0x44) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000002c0)={{"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", "186324740c6b8b5a2fe2e6d6193ba1536cfea60aca1fe700ec67269778e2231e", 0xfffffffffffffffc, 0x40}, &(0x7f00000001c0)="ecffbee30eb1cf6fa71dea982825557df2b69945149935125bd2490d691177c649c29c7cab7c4c5d147cddb3f4a513668e861b6224dc22dacb7071a51e4db7456bfdf4878515458b3bf3fd9ec4c3680a9efb85c4c1fd67dd9d0b46ec5386911f375f45d16e4564b5721e4282737aedece5bffa6f71da00b1ab074a09a07a7b3b0698277df4a03a8fadab84befb226ad0824d3137fc76b5d4fb37598abb278bcaea0c8884b1e338e128608adfd2f6ddfadb6401415cd764ee39db099cc487e311d1268fa3", 0x4, 0x0, 0x0, 0x5, 0x79, 0x6, 0x7ff, 0x5}) r3 = getpgrp(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) fcntl$getflags(r0, 0x3) fcntl$setown(r0, 0x6, r3) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001840)={{"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", "da8eba756820cc6195c91e0986baf13065686c1b5f86982e5d71c9ddb23e2813", 0x7bafacda, 0x101}, &(0x7f00000017c0)="90941549530d39814d3d38e618d30c5385a6e1407b0b9063de39ffb2c6aa588479a2a3fbc248c2cdf272d266b3f1968a33c41b3a9aadfa2100d7b1bd150290251cfa8814f907087632eaad63eb", 0x8, 0x9, 0x8, 0x5, 0x6, 0x10001, 0x8, 0xe3}) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x101, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6, 0x20, 0x1f, 0x14, 0x9, 0x10000, 0xf9}, 0xa0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000001e80)="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") write(r4, &(0x7f0000001cc0)="29d10060f02b9bad25037729017fbadab1fdd33aaf63f4ebaee9b04f8b784ce900e145618169b0c9fa42becfe56004bebf55d9161558b941337bd76e3f975b3e069872ccae74ba4313aa78b153281527e97cc499f98a78c0706e6282ec889e56c1946c737bd38d6c92e5012917eeb20d8fef33f16fff121d733a30c183e1ec9246ad7ffb66537594c33ac7fe4022c5d9bbd8bbf67602ac6a9369a1ca2299e7a237aa2ebdf755777443aff0f693d1ddc333489bb4028cda531bd46966ac137420bc32e802cf576318415931ca", 0xcc) 00:01:35 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0xaf, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x8d, 0x104}, 0x20008) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:35 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x20000000, 0x80) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setown(r0, 0x6, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x50, "f6596c145d6ce60bd2a79c6e07a8f21718b710a38884019320ef9d6ee2a3e8fa51ac06d406f55654fe4559bd64c12ef565270fe6e17177eda0485a475fbd504cc70b706d2989999dffa531c4623710c5"}, &(0x7f00000000c0)=0x58) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0xe9, 0xf, 0x8000, 0xfffffffffffffbc4}, &(0x7f0000000280)=0x18) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x12c) close(r0) 00:01:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) 00:01:35 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x5, 0x2, [0x7336f732, 0x3]}, &(0x7f0000000240)=0xc) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="821a2e2f5b4a2f5ec04d38171d4b2ab00666696c94f000"], 0x10) 00:01:35 executing program 1: close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d045ab795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b2e0fd3f1e269a841c463154624581b4585c145332faeecc4428190842c00000100b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10040) r0 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r0) close(0xffffffffffffffff) 00:01:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x22) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666962653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) fcntl$getown(r0, 0x5) shutdown(r0, 0x2) close(r0) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ftruncate(r0, 0x100) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10000) close(r0) 00:01:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) 00:01:36 executing program 3: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000040)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r1, 0x101}], 0x2, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)={0x6}, 0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100300, 0x11) setresuid(0x0, 0x0, 0x0) r3 = geteuid() setresuid(r3, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r4, 0x5) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x1, 0x2, 0x0) recvfrom$inet6(r5, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x8000, 0x5}, &(0x7f0000000340)) msgget(0x1, 0x0) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0x20}, {0x2, 0x9}}, 0x200) 00:01:36 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x20000000, 0x80) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) 00:01:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x40047477, &(0x7f00000005c0)) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="527505dde3c09fdf05d000b1759a9258b49652e4534eaea9e91924a5caa8fc318dccd08ca27f736bfb15631501eb9e9239bb17e0ce1bc14f56e443e9949570707a75be93017ff28e30272f72cc", 0xff, 0x8, 0x4}) 00:01:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x1003e) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = dup(r0) getsockname(r2, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="02b7fb282a9661e471bda5d46c05fbd002eaada64ef4fb81152508ebdc7b6e197580dba89ec7d5a6b2a3c977af087e0141a20f55f14600f19ec5bdbf9c34b8f9512c116391ed4705141007a4e902496b9f7524d89481ae5b81672db27d8deeb7cf48982056df59efca236aeeba89d9b51b496632a15babb22ac871d869b1350d4f01c43ada8be23e04533d", 0x8b}], 0x2, 0x0) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) exit(0x0) 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000300)="363e66460ff22326473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff65f02198bb310000014e4eed751e0d7b404009ab1b343d503d500bf8c470c4c461cd583d2e04000081458145b712c483397fd300660f61eddcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0xfffffffffffffeaf) 00:01:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x5e}, &(0x7f0000000240)=0x8) 00:01:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x22) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x1, 0x2010, 0x7b7, 0x3, 0x401, 0x1, 0xea, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x7, @empty, 0x100000001}]}, &(0x7f0000000200)=0x10) 00:01:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x52, 0x4, 0x4200, 0x2, 0xffe0000000000000, 0x40, 0x80000000, 0x8000, r2}, 0x20) r3 = dup2(0xffffffffffffffff, r0) fcntl$getflags(r0, 0x3) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000280)=0xa519, 0x4) mlockall(0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000240)="cd78326df37d12acbe01316e73a260b3039ebdf91c5fa928c8f89e490e7b116a3433000842e1") mlockall(0x2) freebsd10_pipe(&(0x7f00000001c0)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r5, 0x1f470000) getsockname$inet(r4, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 00:01:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000000000010048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)="82", 0x1) 00:01:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x101, 0x7, 0x4}, 0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) close(r0) 00:01:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000080000211400"/24], 0x24}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xeb7, 0x4, 0x7, 0x6, 0x64}, &(0x7f00000000c0)=0x14) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000200)="c96af5eed051131edd164483025fe8b068696094600a32e150bba55203772535c827978a3c8f") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 00:01:37 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000140)={0x30345d00f8ffff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x7, 0x80000001}, 0xc) r1 = dup(r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="ff23f50b7bc148da89fc62062d8d699317cb6db74635d7ffff7cbacd115e73ff3d61f305e06d9298fe7c93bb3b5aa4f149a13140c19fd50235334814a5956263eb760189a60a9d063cf3808154148464eb4d6cee68dae695228b4dd5cf1139f5c3953dadca014b6b2ed772fe8160363283203b6c025a141428b81eaa0979ba9342322aa20fc332a92a43b78a3ae577f4fac516a91355f720c142677bbde072b4e458573c78203e89345b0c98c7f64e4fd2d3c53f375e") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:01:37 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0)=0x100000007fd, 0xfffffffffffffe9d) 00:01:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) clock_settime(0x4, &(0x7f0000000140)={0x4}) close(r0) syz_execute_func(&(0x7f0000000500)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f1") fcntl$setstatus(r0, 0x4, 0x10040) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) write(r0, &(0x7f0000000380)="7467b51fab994351f7801beb1b575d6641e51fd1b01dfe98cb4be044010de3708adb5124fb9c55792aac8ba0084725c12bfa0eb629ecfdb0fa8b828f3e152d073dfebbbb03dcdfa65a5077d0e2e4fd29f7761377d8bc3c9db028eaefeeeca6ef57b3101017aaebc1f03e0d15ac0176aff04762ebdb93dad1880df4f5ccc5e11d3d743b3ae0c4c654294ddc5196ad124481e909dd81b042a78825c59d3f8f525e3ebc9fea367600"/182, 0xfffffffffffffedf) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000001c0)="3e3720e379e574489032af171e1f7ed4ef9097d8e0350b7754d43adb25787f2ef3152a51c886512d0384274e43cba3193261c0889bc2d1e5dd42bd11a0ddec18c8628414f3f098c6a8ac303a43d1da8341671ad9a82d2a3a18f873b7a0d93261f9cd216b44ebe021448f700d839caf856a4c8e9dcee2ff3806db5ff7e75584e4b551e32f843143f6387e972b7f4bba54ba557e9700baf27dfb9f6a77868ce094153c192eb4d414232e6e300cbc961c6882dcd230920fce05fc03c0b899939150da7dbdf69882525c55590489a3e0a16f4f6d7edbaf65cabe90d4f7b1fa75fac835") close(r0) 00:01:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0xfffffffffffffe01, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0xf, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2, 0xce, "49048cb19b2e34156a357f071183bbb182b46903cdea31c6befb5dd9eee56545678690b0e07483669beeb328524b3fe939530c4d2d1d15dd1923ec97c0ad2764f035ad66e9d91fc0fbfc08e364e69db24ca7c5234c916c57f9b53129b92fd35a34913449d6b2cd3e99e81485c215670438517b2082b98bdadd3deae4f90e2399d4472feea30e343f6a464abbe5427dd50171f89e3a2c8c1a05dee92f3d1d146c9b65d0392725de54d64636f901391fd05c4d2dc7028a26c432d0f2fa1021881e56adbf1b27bb2044d2e4440989bc"}, 0x13d98ebdd3fe618f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee3a61fb42ddb2f"], 0x1) close(r0) 00:01:37 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5) 00:01:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x31}, {0x80000000, 0x6}}) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) 00:01:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f5f2460f7cecdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) getpgrp(0xffffffffffffffff) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 00:01:38 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = msgget$private(0x0, 0x90) msgrcv(r1, &(0x7f0000000000)={0x0, ""/156}, 0xa4, 0x3, 0x800) setresgid(0x0, 0x0, r0) setregid(r0, r0) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660f2393cc000000c4c1f9133744c16d1dc50f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="5e7c2e83c6dba605fefccd1a77ea54b860096e1a1294c55895471761b0f8c38634ee9e2a4fb35f330e6fbcde1fb1c3ea1c4bbc85656c57b1a9846a4b147cdc064f97c76746b9bb9dbb37fc89907f0bce0cbb8e474bd8b4002c72d284adcb874e831fad1b6fccb6ee01e8adeb4d860ae58c8226d570e0cb8309dcb86fb85b4338a6e07c0dd86e3ab48a613318a577428b6e4c3c7392d91176cf3de14b2cf673fa38fc48e610d05cfe86e3807257bd6fda4fac4936e2895b91f686bc5cbb2dec87a588ec85d96d4246c08cdd3767a3c001b19e22217258c0799c93264b041d277f405e745bed01") close(r0) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x1000000010a83, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="69e11ce9cecbf14a732583aa6e20fe6359e66116219accb19931498057cadcdbb94d174f0697dcd15fae3297182d13bc23c4ebdc13fd9fd826fc600f6a6a3e48ee579366997cb3e277cff43d638210240cfd6c1266672031323b313854766f7fcfdaacea5b00202834e839ba8131204cb3881e46") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) 00:01:38 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x31}, {0x80000000, 0x6}}) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) 00:01:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x901, &(0x7f0000000040), 0x22c) r1 = semget(0x0, 0x3, 0x8) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/245) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000180)=""/160) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) socketpair(0x17, 0x10000003, 0x81, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={r2, 0x6, 0x3, 0x4, 0x5}, &(0x7f0000000440)=0x18) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20004, 0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x80, 0x3, 0xd0, 0xd00}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000000280)=0x8c) fcntl$setown(r0, 0x6, r3) close(r0) getpgid(r3) 00:01:38 executing program 2: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x86b}) mlockall(0x80000000000003) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") readlink(0x0, 0x0, 0xfffffffffffffe81) 00:01:38 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) 00:01:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000580), 0x1f) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) fcntl$setown(r0, 0x6, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2003000000fe8000000000000000000000000000bb0700000050e500000000000000000000100000000000000000000000000000000000000000000000000000000000000000000017d4a56c84495b2383f3542e07e535000000000000000000001800000000e700"/128, @ANYRES32=0x0], &(0x7f0000000640)=0x84) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000680)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000480)={r4, 0xf4, 0xf, 0x40, 0x2}, &(0x7f00000004c0)=0x18) r5 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) close(r0) getpgid(r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='/dev//.\x00', &(0x7f00000000c0)='&\x00', &(0x7f00000001c0)='/dev//.\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='/dev//.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev//.\x00', &(0x7f0000000300)='/dev//.\x00']) 00:01:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d333d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c751f2cfc4a27d181ec1ea01eff265dc5f00c35b4234ce34ce45e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) flock(r0, 0xa) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "4622b1605c41697ebc3175804ddb6468acc908aab972f13c8b4ea010fc535d62", 0x1, 0x8}, &(0x7f00000000c0)="a47c1fdb9237894f4177ea281793be150786783d4ce3c388ff963b2b6116bf3db172faca1e2a5e57ca2c1b707d5dfa57e1c23c452f81531c3f3e49c0fc40d1c897983dac30d6d5bca6ec54768bdd9643432617ac7d4c355cc28f815917422dafd9f33693e8c4cf21b9e4b974b27627e4e180bb689afb5f35bf4fb7f7eb95da5db00216399e1342207b72789911a00a280cc2d55b63814c71eae0508f0321b94a43b44259445c4a219c14bf42cb9f5cbd6d95760fef09f1efc7089652f3fc62287ea5271f2fbcb4711b00e73bf7816f0dd525fd616d18a7d9c96b0a759fcb4c838cc0a309", 0x1f, 0x5, 0x1, 0x5, 0x8, 0x1cb, 0x5f, 0xaaf}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={r2, 0xb, 0x20}, 0x8) sync() r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 00:01:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="920d58ff51d6aa99af4e43dce76a35e9e250f1cc8079a9890056f13a0c82ad19f629e4b74c8d64b64ef3b4456d3e09fd036444cc8f6264adfa299a65ee5a7d8c78a73aeedfed2810e61497e4ca8b9d999bcaf7087bb4a3cbc01f937fd69648bd46e215ce86cb56650763ad242f204bccf63bca7a335701fff615bc839b47e29dbc9690ef3a6c66740aa9b0b8b92b8a6dc39f922aed869f28", 0x98}, {&(0x7f0000000100)="e07c9049f6da0126d3a295b6e2611b8c5797a5410a83d3ad8b310fc328c717878f993f7da68754e817dd207dd13f3633fc2f07c0", 0x34}, {&(0x7f0000000140)="9938c1aacf2aedb8cfb48803b870300d46f6c71a8b536d732c29c45a9a8259da34da8aec8c356eb04de6b76afd20ba22b03cb1650e1b4cd1a02358b42a1604e98a324cba2abbf6323a84", 0x4a}], 0x3, &(0x7f0000000300)=[{0x90, 0x2f, 0xffffffff00000001, "89452141f2732bb59ca8784c42c3c6566dbc4dadfa36233e5ded082f7ba1cb0e31d26094eb5d64eea985d05c39428072288c3c9a20b4527362b8697ee4af903492326f19f9e2cb5494bf2087e15ab5dd9272d0282d5296efc9a2cb6ae013fe8a4f8c9155c24040fe1038cfbf5a6cbfd15285dd249e0d1feaf5ca615876"}, {0x20, 0x0, 0x6, "993f01b551daa64cf7a054377e"}, {0x90, 0x8c, 0xfffffffffffffff9, "200b4c21f4767c924b9aee4589ceab4899635039f30b1a82eeae30299e0499a32ab4a92cec586ac8c727e7673fdb8bb956494c25e25508ce59babf5e62c4ef26f38e15c36364c4cc914f3c5a8a690683d1e3b8a5d675101e1afc98beb44d8da6d2a0353c00b2d47a7cbc4bb023923b94bebbbd72337343d7520f01232e"}, {0x38, 0xbf, 0x5, "5f97f36af2a1445cb6c5531e7faa7c1e68dd5d751fea1180d2ec0c4269d4d5e99cb6404b6543de"}, {0xb0, 0x0, 0x1, "221c9c6fd38d711f25522d50c6947a79ece5cd190afdfd2e20ec3848b6d4f2508a5df01f78ef96159b9e989521770945c8d1c116a88bbadb1f0b571b593d547126c09f0474a2d05d166ff76e4ec63bdf1868eee9de8b066bccb700624f327e6402c5eebefc929e456f744d58d842397a1fbafe9f07ee7f3d6a5ddecac95a68e251fb8a56a8b60394ff697de7267a4b7fbf320bbb4ab84cdbaab2cc0d99c09d02"}, {0xf0, 0x11, 0x8, "c4cbc2ab6c1c412ed659a56c0ef8cb4197489e1d97bf645818563fcc0da71d623f9b3791dfd7edab7efa007276e6b778a989b042a0e6068013c20a6fdc2c76a970f00e15b2e500494409f179b0a119bf4c96748d58095373e2d7823ed86e9336bf5a46b83341ec0ede6949690ab0b07c135a5dcc675f89aabf4661046861ecd8a5bc9482f855657916998a3f2d4109775407167ad0083dd8fb41db0f8a560f70de2cdffdb4f231039991c831c639c026b93b624f62c5c62fa5fa43ac1ecb057c0587c0bcbcf250b788a2125d09b2883a3ad5a6ce9f3474f2781ca7451487bf"}, {0x70, 0x6, 0xbe, "8c991b8a6fc12f6782f76c8b0b54ff32c64a987698f755dc4509366603129795a8a3fcf60fee6ac7451047f5d80346fed6d6bff329fe877aa85015ada43d3895d4db01d7219dfefb8106cb7cc0415e6436437706b504131a4824b8ea38"}, {0xb8, 0xffff, 0x6, "4e2b1ed50bfdb906c8ecc70e30550bf581b0c1a338e289d0bf2654e9ee96be7fe4d1f42a11082aa4ae8ebf219d29390349c518b12bc43c3ffe17bd42d68bb97550ad14f6849671eb4fbaa5f41946a61eee256df16a549b599255144ea0086555a3e55e12540901f6cadbb2abfcbe0540a94decf1b54e3d95ae0d7cada7a71b02f41f4e27d3cff71ed7e5fd46b38ec53200f0a7ca963c09f5c58779c9d68ded952eeab08b"}], 0x440}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001c80)={0x0, 0xc2, "31fb07c9bc615e8149e08f944453a1247171b500367090bdbff9e662c645589113a66dcab601507b72ced955151b33b25a19a5f46842e65be13eb1455551939afb810cc70d17bc8d5cc14c7a6935dfdb2e0043ed6bb5a2e1ead0563976b10229deb73d338455247754691cdddda40329fcc853a97b7694d11953533a930133d69ace2be4f00aa5b167dd0559532270557a6863494f946e2dc25283272173ff88fb923d6662ca2ac9370bb7989236067721e9e99234d6961b75f7e367aca9058cc715"}, &(0x7f0000001d80)=0xca) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001e00)={r1, &(0x7f0000001dc0)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x1, @loopback, 0x2}]}, &(0x7f0000001e40)=0x10) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000740)="d1f3c7e2e38ba21138fbe6ef9868db6a5508c4784700c5fe877c8c16b1", 0x1d}], 0x1, &(0x7f00000007c0)=[{0xd8, 0x6, 0x1000, "47ba8dc8db0b3f04db1178e4878efa24ec189c196db51daa1b51c62d44e0647021199d9e12013f707469a8acd1d2e4ee0835659c4a9eb3c24bcb8ab50fd3e4a7991530c06f89a239daee24fe60014bc8056a166a6d618cf823c9f5a22d87cc9b847f8d825b2d4cb00cce9b7f63f3b7ea726f065362726db1d56856538572f15ec36da2952592ae4ad036ea1386924732e64843fd97a22fea49c82615bdf9878e9e4f89106085f67539bee8f78a125a9ebfb4ceee1069c6e42d72bc6991b5cfbda151"}, {0xf8, 0xbf, 0x401, "74b2a81f9bbd1ebc3d5362cc8964dd34ecc12b8a2b587288b3f34a2c85704670b38cd15287ae526049898521289fe4ddeeb1daa32657ef5e8abfebf9aacb2021bfd95f914022c3ee5c0c96b4a524c4a2dbdbe91e9d05f6f49f76349f3e6bf56f7428921442523f78dda2ffa2c7dd93ef439f488c7d2619117633b1b847957d46dc9fdf82566c5395353f785f46ffecb5bcb15eddd791062f4f259410d581ccf5f069528975695740fa7e747b975584f71675239c2a620c33ba475056ea89ce4da7565d1e00a837f658f41b38a0d69983cb09d6402dad8c74f701cada92cfcc13fd45"}, {0xf0, 0x6, 0xfffffffffffffeff, "f74d6f148e73d4fe4b9f432f646b14cc6611f759093bba6913372be4fb1d3e090e4bdfbb6537e4cebd0f6307ea9ed57f2964adb597b978c0865c393f74283d7c13a8808806c78612e7857799ff8069b1fa8de9eb069cb2508bdc71fb0453c057cce051c2ced79b75a0d83079dd8a7b87074f44ec13e4048c9e5ecf09cc3d63b7b2f63472b00fa0580352650775c1409a95dfc6d52e0ad338b4e2ed8172b693580e61cd6a99036f6e096c02ea5d237a97c519fa9c15cffef02ea442506404843f2a78c6c34d4092aacff38b983236c663e03906e959cb354092cc"}, {0xc0, 0x0, 0x0, "a225246bbfa164b981135b69cb3cb053d672c4ac3a0fd0244e7be7606b4b77f0fd158d2ffab5fc9f6f164930314bd3e106ed3642a1e0c4d5ddae3c4ab679978aa03b2203ad11cecd13e56707302308d842f4d53358ce6fe9fe5fd7936721efbf1036782c8e756da3055956af387c393557c468d7692534947037376d2ca6ef7e8a6dbccb2d4704be42f08a26394092fae16994ba31dd2b924667ee59bcf41170773f3d771551521a36"}, {0x1010, 0x3e, 0x5, "b94ddbeb299e6024788391a1795461c3963ea1d87a1d82b47ace3b2cfcda25325d6579999f03473e39a1f4e3bab2d5f4e5cd1b76efa2707aae9ea159d79093d123ad968a3bf9145a5224d94e76d6f24f52090054fc3020ae1f8a6c8e2bf8927701f4e1dd18c813481f87ed0f30ae03cbdc8a34643424fdb3555bb4c97a737ee470f534711a076cce2747c0f67d314f43755c27152cc8380b985dd0f4a9a1e45afa0505ea05b4bb008afc2ddf1870a162a84fd03ac3902fa3a764661adad02adac6bc77d217cd334efda891c7a92cc3b377ad55990085039d7e24fff8ba45d7cf03582c00dc81f9997119fcf831c53852c995e515301be618be69a9a92aefffc4d44e91c64373cec051a8ef89cc4b4aa57831e6db6c93505bb2626e973d2ca5eca0073aa62c3b744e94cc900904984fc60a8ddf57231b8a4f8e7e8e08c8bf3f7353b5d7e8b3535a2371e211516877e9962489b50c4c7c94a93918f90758490fa6313f8a720a90882e0fedf506919a669ce403df3f00935fd8611a2403df2f9f31701edb9969b963272b1c1e020a0c1e4ed8fb8e66a8e16a4c082e301ac1b371e20f18a010a05ca1e6d84707721acd0da3fc5ebf86fe611e863c3b4f0351dd1ddc7179741eb6abf19aef1f54632f67002590c35be6e960fd6599d18a97b5df6e64943c8333483cd0ba1716aea034dd4884e0d2263fe543882abc7af23eec07f99020397fe37507af4e3aae29badfa21c8e3941f1961f9923073c8bdd464d3523b4cbadc65612a3007d01a1e0f905f9f7d334a4c67c96b661ae8f26c67173985381a4361f25be127447439fef0547053655c5a5d00e3a60fd8189f4e8d789266aa2e30074deabada10c2dcab9735cba0ca5e5d31705908c4403fc4b1af2e1b7cdc3025d9d7e4247d1997a55fddfb6b42384ff8b94cb3cd93411c6cc75f6929dde41fb6e85ca5fbc3bbc71e17ca7f1b302c4eb0f6c9d41c00bc07145d5326aad450e98dd3bd84e11a93d0e2a4a80b154a9f966a6dea942b35e47f6a3e8ced6ae4c711bc43476ed552f25ac5ac708c90422e3c1bc51affb80486817e70b574218374389e5bc2bf3a1431326ea5a0baf8e69a1dff0744374a5ab57b2a0c8048b0a7de34ab114096453e821b0cd53877211e99b622046c7db16417fa101999b3edcc9fb2c60a5a2fe904fd2c78b1ff836abeb1d17894c5041a52b33b1ed4819f547c90aa3566c138109204e29787eb522d4cce3d4cadce071fb08546f9c62f79f02a7adac1f79434004dbd8cf8d541e8a307ed751e1b4c099cd975f18085ec69ef528773ad774481e96fca5f4d71ede6d7c3302cab07ad146f36574d56be9d5f0005a34037682772dcaef1aae664c67ccd1492911781d3b6baeea0b57322d2aaf50861917413f4762a6da896314a6f2dbf4fd246ca92bdc5758a23753dd7489bb3ae732fb61ccf20c9c6720b01e5a25254fbc34a2496cbb8d1128804e75eeabe9cc6adb1b540f2aee65409a760704f86c8c2f0ea7a697fd6a62b881f23a650866e0757ed7e5538e04abd059954fa2ce788761a9cd52a08ae586ba0c4db9ca0bff303c0c57966dc258f1f365e1dba728bb11d5034c95ed8cada5115dd907bfcceb468897909a20ef8472780af6509567f197d5db51739c10faa2b26aff96fec8b7deb2220e710773d30e14daff080da5cbd54aed1d0ae5afa81b18869adcaea705d81f17033f8f257ee700933e8fde4590fda53f071a7c120471cdec65c8592d1e99954b86aef65f833c4864605512e3dfd3d586a4ac0c7b2097b7a156d90a398fb936f893f2738b9992141319d084663cbeffd34268ff0eb2175dd8658551c4d36a5e5512dd21bbcc374f36ab99f5a00092c6d181f9fd51dd4cad363e5fd6dba7b8fd4ad3db1c8553998765dcba422e0d89c4363a29944e0f4c14e840a0a7e4e6b0caea8f8a7e932c2999e0f7a7c5799969d21cfdcbd9e2670349a606aadf333239f420b4609e51e095c6c12a2c8e32ddd4e1ebb8d761fc05c5f1190b90ebd344ba92023bf7159aa04a757af61e8e3574a2fbc9ac5bc14918ff41c5c8472102ec95dfee438a1e67b9c96a41ff1992d17bd2bbf3e2df200121873c6f2fa0867d4737aa525e815ebc17df499c79bae6e35e9c71e62d3b6f902c1b9c616cbe1bb0d8074a0f5e19f42b121d3dab7874b878b5c3bc00a90ec4ba7ffe06ea7f02a6756697f2024ac4df2cd8a2320b3fb1ec1d951c946fcd2f198c6ab742a769d8c3a5f187abdd13c14060f8b8d6114ae452b1d0a4dd6af4feb874ddf6d1da425043fd69f4bcc098071ba1eb766cc4079ac6cd34a3e46c33fb450ba554aae856e553ae460445ed700cf5c748a89ebfae0ba24bbf62479bc64c5e08b39917b9fc9035f5125352b8d00b6665a8d61e8769ad5e645aa5646054dc81fb205b57c233c02a8e65b0ae525f191d193a0c6423a07070dd14c2982c843116cb0dca264349bee57d18046a4c8e02cea474999132bfc40878151d12fcc5fa91595ec94a493277839dc210bf805834ae439f41f69b697a64e78523f4681a43c89d462aa3d788271cbe51d4dbbf3f393443a27f9145795d4836720bd6fa1dc6d7e39da58e98d398df0bb72a681a1ec48e9dc9b31ca3fd7bbca278c60e508a203c61f8af592dea551de26b069d705c68895106f20aeaabc6b680bc68c8fe299715ceb8494ed24a585f993792f8f74a54b71242f58a56814c8554400cd5c6e66e5ed314f5dedc1f84e64a04bcad1a77e3d1b2a23bfef3733ebe427ed78a8de1655a75b1bcbe5f28119244142490f3ead270ae25ba3c4e69f83ac4f737ccab1e39fc851d83b36bcd80a3a31608e24d8d2383f761d38c5170d8f0c352f9ef2224f0ffd46a66b39dc2ab974d33a81f4ef3da9432a4d3434068c1adf73fbdd96bdb197ec742e007bee38b7c507d651238f238ab8167b06ca2f11af997900dc7be9f5f3a55cbdeefc0e600db8f6e1d5d357b7b83eec3e7420752ba7c3da8291195568e55bbb866158862192c95a9c3d66c697f4b4f7e355bd2a2a3ced3a62707467f212208500ddc89ed513b1d17ae6a12c308c4ed70ea558d843776f4b6cb02c52663e121ca849df42e45f276dbebeae88826cf568cea0629c17136b7eee226a2183057afa873164044b63c27363b972394fd0645ec1e81c5faefdec7e8f991c4ef30de1602d0a39334bda780c83c243cb81401442dbb43617670cc63065da4a899eb2c3790788d88e2a5cd0316a5b2c02d8b56a7aa89ed1c4b200ff1f29708732b75d6b58dfb967701924f12a7ee103885f933b9d4a704a82e54689012169196690904b84b8ef4b561d798119cfa5a56c06d04aeef5c10af85ee78f0ac811a22300dd5e2b80d30747fd6573e4d67aa69ca05d1f4fdae017e03c601b1b89e2bf1b0311c9279220ce3fabe611fa782e74780b365c488e25355e63587ae28eda887d89aec6193fe82292663422e1f1ee6218ab501aad5e6279a6feae86a3dea3b7409c488c705e518f17edf53a2be8c53830aa2815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{0xb8, 0x6, 0x5, "966eb7a27fc9815fd19650a6ba5c6d6c8d092f3745a6848d747e1d4641161833cc759013945d567ab65586f5d067135734f221ac28200697103ea5f24bcaa2a7495f66dc13119d2e5572ed2a3814da772b9e169eb8e1767e5d8f2b8531d06f8e6c40890bbddfd83bac7ed86e6ee144acded2ca1cb8fadc5c7c019bba4b8b3cee7ae1f8218083bb109b35cbbdf311669d700e42ba50770a69668872f2bbeb6d72b9ae7702897433ad"}, {0x20, 0x3b, 0x1, "b0dcf49713da58d08eb329b002765085"}, {0x10, 0xffff, 0x5}], 0x1478}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:01:38 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000240)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:01:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x3, 0x4}, &(0x7f0000000100)={0xbfc}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) r2 = shmget(0x0, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000140)="e840e8ed0524c21cb608555d3146f82060556c7d6ff64e65d46e3cb746881fc1765d73c61357911a6c313f707a751c478b8099240bcd04c0b5096c0590519b785e25daa05ff00f8573fe12d7dd1e6ccf423fc1884a54d57b08133406b3e1b0652b7a450979183f91743190f35d8aa592c9ec85c54b905eab0b33839a0c788dfb5b97871a5c989b4f391914547c1f8ebf48ec55307b4c6138fca8a260ac5ea2311e3553ce708bc9dc7ceb6d5cdc7e1f5d25c1bde0dc61") 00:01:39 executing program 3: r0 = socket(0x18, 0x7, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000200)="2029ab845c170137b912ae69c2d3b558baccbc5cfa362dcf57cfadbf910232c2d4f93ad7df71d94b67b6d9a01d7dc6fcf2436af1e4829c0613a17a52f67a5757c19e1b302485a82349eb8f1be021ad2f8fa1a754e8607bb3f2ad8c2c6de438e9d4dacf68cec75cf9868f498f88d9d2a74a902f5956ce526138cf18cff03d028638e46ec47c2aba5b92765453c8b7f3c5d9d9dc034d6514f4d25e6355485304d76f4407edbca9107e7c87d7d7496e6310bac68a906541fdbd23e4e758683fa69a9558305aab3530926c5e9801c123") getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1ff}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 00:01:39 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x20, 0xffffffff) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x101, 0x200) syz_emit_ethernet(0x1153, &(0x7f0000000300)={@local, @empty, [{[], {0x8100, 0x8, 0x7f, 0x2}}], {@ipv6={0x86dd, {0x343, 0x6, "d2b620", 0x1119, 0x7f, 0x800, @remote={0xfe, 0x80, [], 0x0}, @loopback, {[@hopopts={0x14, 0x0, [], [@jumbo={0xc2, 0x4, 0x8000000000}]}, @fragment={0x25, 0x0, 0x89, 0x20, 0x0, 0x8, 0x65}, @hopopts={0x8, 0x201, [], [@generic={0x3, 0x1000, "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"}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x4a, 0xa, 0x0, 0x2, 0x0, [@empty, @loopback, @ipv4, @mcast2, @local={0xfe, 0x80, [], 0x0}]}], @tcp={{0x1, 0x2, r0, r1, 0x92, 0x0, 0x6, 0x0, 0x1, 0x0, 0x10, {[@mss={0x2, 0x4, 0xd99}]}}, {"73f0f6b2320311bd05464b2f76390c73a0f52e0bbd70c45e0a57075a35857bd3977671c7ae79217bcd103444bb18360dff44d0105f50dfa17a9d1a8ed8583ecad87f52b8a688f7e6af5ad2624ee485d82462442da37d1dbde596a00453235652506657bfbae6e93ad3214d141bbf739d739a560efbf5113e8f"}}}}}}}) syz_emit_ethernet(0x199, &(0x7f0000000140)={@random="7f39b1c04193", @empty, [{[], {0x8100, 0x0, 0x7, 0x2}}], {@ipv6={0x86dd, {0x1e37, 0x6, "3d035e", 0x15f, 0x7f, 0x2, @empty, @mcast2, {[@dstopts={0x7f, 0x1f, [], [@enc_lim={0x4, 0x1, 0x5}, @generic={0x1, 0xb1, "3abd656e11a674f8e9d7d8ce4abe7ee8a501297b25acbf045d5df3a84e20986a796817e62ba708d002d9d6ec5f39d786a3735c54b513c98d899b4503601fdfa487a8bff938b8e3f14a016616b7673ec3097949ebf292c65ee0792a7f9c642aaeda889bde12d4cb7c689b4f3d0866c0c9e89084ca11b3f09d5df93cd970a38baba196679d39fd05ac969baf5a94eef76d1e201ac94d1aed82b16f91cf8b2005cf1af88871fd3f3438a13c839d13d2d5afa0"}, @generic={0x10000, 0x2e, "14b94866d8769386245e83e9c97e4cbdef73486ed703775ac9e810759d76a5397c62be8bbea7162693ebe508e55a"}, @pad1, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x31}]}], @udp={{0x2, 0x1, 0x8}, {"33c60a123abaf84ecc68e99ad928f1789aa45e716aae42e4945d3378009e28d074ce076f44897187e8dd94d17a8f438ad548e0605391ff8901cb0dc921180df7c37654dc4e129501ff1d2eb0ec52f9"}}}}}}}) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) symlinkat(0x0, r0, &(0x7f0000000080)='./file0\x00') 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000200)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x38a6}, {0x4f00, 0xffff}}) 00:01:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:01:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='$,\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=')(+\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='#\xf1\x00']) sendto$unix(r0, &(0x7f0000000340)="3955a857679689ded4ff8e0a7ab9f1acabf5414430f002864005ab89bd97b53fd8e0c99d6b3508e0a3060ace5d56c32899237cb62a70207a4c99f003896b53d16ba1518c496c30f85adce77d57a5611c9b9a83120e04f6360b41073bad3b29be20b2bd77772abe8a7455b2ae4f50c383ffc252a6d90a0b3e14d5", 0x7a, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="01002e2f66696c651000"], 0xa) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) connect(r0, &(0x7f0000000480)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x6) socketpair(0x2, 0x20000007, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @rand_addr}, &(0x7f00000000c0)=0xc) 00:01:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x2) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fchdir(r0) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r1, &(0x7f0000000280)='./file2\x00', r1, &(0x7f00000002c0)='./file3\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x93940f8, 0x2, 0x2000, 0xdd, 0x5, 0x4, 0x9, 0x100000001, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) openat(r2, &(0x7f0000000200)='./file2\x00', 0x84, 0x60) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @empty, @loopback}, &(0x7f00000000c0)=0xc) 00:01:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 00:01:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) fcntl$setown(r0, 0x6, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x1f, 0x2, [0x7, 0x2]}, 0xc) r3 = socket$inet_icmp(0x2, 0x2, 0x1) close(r3) freebsd10_pipe(&(0x7f0000000000)) 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") semget$private(0x0, 0xfffffffffffffffe, 0x40004e5) 00:01:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="13") r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000080)) close(r1) 00:01:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="8100000008000010f80020010000967b968ae1bcab9bec00000300000001077c58c66ba3a07e842d596abd373c8861e4a8a52794ea0a1c305d951293aa81f80d009719bbc8aeb5ef70cf754361090000000000000001413454439ea6da35a779bc2b5c9faca99f97f00795cc583d0f04506d5da362ab3d25fdf3cb833e306f2421fd92d34586bb13ce7a9343d4bd4438b3ceb8c96615465e37a2274849b20f2680fd8d164181879647a51e6b9f72150092bb7e5a86c95bf08eafe1744818209590e02ddf82900afc9a1b2ab399a4413a78cffd28d6bd395d080061c3ee3c52984c7d311cf3f209c749207e7fcf960682bb3861f45f3180581ef3f120e015b3e32dc84f5f17ec2f4cec48cab595d7e586b9934d92ca8e4800000000000000009bfc73f1fc91f6d6d920c7748e3c61543790e70998397218ff7c84651b5a5330a93a9c4d6911e06f07303b01f6408fec650885d9159413a809c47661066033aaa1081ef305f1d0da47d71467661b0af9cd5d66f11f4ad4be8e40434a0d55677fb882cff48ddb843b51dd13f9784ca8a53d6b3d33e87123ec55fbfd50a93af72601a8c86fe47778dcf1201ff400059227e237f1e007c4360d441bedaff4c51ef0c39af876584ef76d06044c84b1b45ac7e98dab0b9f5814933f56ac75489cf77a1d063cf5a65bff9564fa00"/512], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x60801ffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000500)=""/111, &(0x7f0000000240)=0xb8) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3) Memory modified after free 0xfffff8005e03d400(1016) val=0 @ 0xfffff8005e03d5a0 panic: Most recently used by tty cpuid = 0 time = 100 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024ba8690 vpanic() at vpanic+0x1e0/frame 0xfffffe0024ba86f0 panic() at panic+0x43/frame 0xfffffe0024ba8750 mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0024ba8790 uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe0024ba8840 malloc() at malloc+0xe1/frame 0xfffffe0024ba88b0 tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe0024ba88e0 pts_alloc() at pts_alloc+0x179/frame 0xfffffe0024ba8930 sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe0024ba8970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0024ba8ab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 2923 tid 100932 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why