2bf4215a710fbe77e30d7ea4549e0e5313d507b023f477359aae9de64cef426ea077384627ab6fce0d360ff25b757e3e5285955a36be537a57680b0ea9cc4670b9f39765114036c89ee5f333ad0cd0047223e333a4b9123c9010167bc22de6b15a8ec87844a3098e4ee997daddac98aa1e1284e1e72", 0xc2, 0x89, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x5, "5a91b6132a"}, &(0x7f0000000100)=0xd) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x14a7, 0xe2, 0x1030, 0xfff, 0x80, 0x9, 0x4, 0x3ff, r2}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfe00000000000000, @mcast2, 0xfffffffffffffffb}}, r2, 0x400, 0x6a9f, 0x80, 0x1, 0x4, 0xd80}, 0x98) 13:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0xfffffffffffffffb, {{0x1c, 0x0, 0xfffffffeffffffff, @mcast1}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x200, 0xc8c, 0xfe00000, r3}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f00000000c0), 0x4) 13:59:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf09000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 13:59:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffffffff7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x29, "8928a1cc6391901550595419025b6df0d370aca05a845ac9ef3a70e759c460552980acf22fe736b055"}, &(0x7f0000000140)=0x31) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) close(r3) 14:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r1 = dup(r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0xa2, 0x9}) socket$inet_sctp(0x2, 0x1, 0x84) accept$inet6(r0, 0x0, &(0x7f0000000340)) poll(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 14:00:03 executing program 3: syz_execute_func(&(0x7f0000000180)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000040)="c8040be296d75c0aca10fa72ffdf3cfc70863be51e434c47bb1aac2b879443c6142ded4aab6a34fd8a359b4063f148e2a273c745d8fdb894f0bf492e5944f2900ada022d5489071c2013007a2751f5d365593e14860b6c9ab042891ee0d3becdf27b115d92a57b70b1006efcb50c04eb5fd7e2548d46c645848e7649f3a22cca042a05b35e2f42c857e610c78a53311eb2") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) 14:00:03 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000001000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 14:00:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x3ff, @ipv4={[], [], @broadcast}}}, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/199) 14:00:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0x5, 0xd33, 0x8001, 0x2, 0x3, 0x5, {@in6={{0x1c, 0x3, 0x3, @mcast1, 0x20}}, 0x0, 0x1, 0x3fc, 0x992d, 0x8001, 0x1000}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x7}}, r1, 0x4, 0x0, 0x200, 0x7, 0x80000000, 0x2}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x45, 0x8af9, 0x4000, 0x5, 0x2, 0x7, 0x2, 0xe401, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={r2, 0x0}, &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x4) 14:00:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="380000000000000011000000ff0300002ddfb99ee51add8201fe10baf7eda75b53d31f53917365252a6812c67d2d3d12063a709f550000000000"], 0x38}, 0x4) 14:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc23}, &(0x7f0000000080)=0x8) r2 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x5, 0x7}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000380)=0x1c, 0x0) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/34) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280)={0x3, 0x7d21}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x1000000000030, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @rand_addr=0x9}}, r1, 0x7, 0x2, 0x88, 0x3f, 0x2, 0x5e}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r1, 0x0, 0x7, 0x8, 0x5, 0x2}, 0x14) 14:00:04 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00150000fe07000080ffffff000000000000f000ff020000662500000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffb748116c0affffff"]) 14:00:04 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "0ee91fbe8e525b8e73710f95db580b7c0316f0f78f8da8e50181f54fcbf798a4", 0xcfc7, 0x5}, &(0x7f0000000100)="0d32581be5493f90c2227fc72e2acf228ba67b8baf839327e8bfeedd72d988572891f98cc7b481730d97b32d118a5c5210d9bec18294e55e71622d5e5b238f352e103488e6251a376d04d44935c152c56476ef970e00d855950f6ad5298c2415b22d85413e71eee3929ee8d3bb102738bae8c9e3120019f5279e42a3415d26232f26a499f980252170aae713fc80d3c22ceb750d09ba7320e49b66522e1610ef1c609f2e64e7fb1cb6a0e4f286365519e5d862d54029b18ab6db33f1779517f5631283072383f6815bbb2bf52a3828", 0x3, 0x1, 0x3, 0xff, 0x7, 0x3, 0x3, 0x2}) unlinkat(r0, &(0x7f0000000680)='./file0\x00', 0x800) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000700)={0x80}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000740)=0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000006c0)=0x3, 0x4) 14:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 14:00:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000500)="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", 0x157, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00042e2f66696c65302f66696c5d302f66696c653000"], 0x16, 0x0}, 0x0) 14:00:05 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x80000001, 0x4) mlockall(0x1) r1 = socket(0x3, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x2, 0x8, 0xffffffffffff145a}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfffffffffffffffd, r2}, &(0x7f0000000140)=0xc) socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 14:00:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001860090780014020060c5961e00000000ff010000000000000303000000000000ff00000100"/102]) r0 = socket(0x1f, 0x5, 0xde) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000080)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xee8, 0x6900, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r1, 0xffffffffffffffe0, 0x40000000000, 0x81}, &(0x7f0000000200)=0x8c) 14:00:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x800, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) r1 = dup2(r0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x1, @empty, 0x40}}, 0x0, 0xfc03, 0x6, 0x0, 0x80, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000840)={r2, 0x4, 0x7}, &(0x7f0000000880)=0xc) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000300)={{"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", "f3d5b43f203ab3236984e24f7d2e2bcb1db25ec9adbfe4f5ea00", 0xc54d, 0x5}, &(0x7f00000008c0)="a89527b38fe1fb04c56badb9c3aeb0f03a79abd4eb758bfc3699eeeabca7313743", 0x3, 0x0, 0x8, 0x94a9, 0x40, 0xffffffffffffff81, 0x401, 0x401}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000280)="00ba1bf1b648fe76a1e0e59e0000") close(r0) 14:00:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x80010, r0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f666960e0f30f6c653000"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0xf22, 0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="6fdf59ac740dcdf310f500a6eac19881ccff1fcca899725a5260249cff525670df206bceca88936582a5341edaed10cbe429f17c45664261e50bdc3bfc096331c19be853a7245f8324384c595acaf55da26343357ec7bcba668dc805d16b1762292f4ff9fb3f136e6640f4a9f7843fea72eb401a9636dd90fc398f6c254cb28314ddccfb18e12f35bfde558416a17bdd9078f0983e0511e3f103f2e9574d351d6a9b2b284e6316acc4cc6f803cf85ee9a7ac5e524335c984234de0a5faeec54e4107e8bb886e1ae626a0599dd88a656425e9e0734b", 0xd5}, {&(0x7f0000000100)}, {&(0x7f00000002c0)="09b8b988cbed7fff667eeb7355e3652fd69e93b7945eac5583f3d3f9dfc2f85ddc03bcd9d21aab0a00a84cc7c038a4031167f7d84488ffc154b139787aacd4a4b096243a4356b774abc9de3360440e0855d443be2b5b2a8878beb54ab743887339060eed7cbc9d23ed055d7395c2f9e9c4ed3ec4833b8070", 0x78}, {&(0x7f0000000140)="8a76f3a67dd0d1826b370024e4e87926c4cc4960245240c7399d330eb622df992303feeb1aa3b940392768d754765c", 0x2f}, {&(0x7f0000000340)="c8db26d82ac2d269cc59391441285069254b028b9d74dfeb05ecc3212a87979d9328f7502be9895b144cc17cfb9047f976342bb9df0eb04614bca7136e38227bdfdb27215c948d6858a174581b147ea0eac6e89452a2b3be6fc53f3b61fef06cb481b060c91a8df7f36f19f2fdc4caaa4cb265cbe3b57fd509e46221fcf74addfb89c09283b26677b180bd07a3a4c716b4e45567e526eb2ae31942271ef957a6286f99888423f17f8f99cddb3dce4569654f8fe8ae9ff3ab9ce9e9cac4e9bf843935a71cb00b7e54b683442f906acb03b7634038070a133463942ce4d456229b6cf34d68916a03373720f1", 0xeb}, {&(0x7f0000000440)="80172d6dfd23a4963818be9edd81aa72ffa5a83209f491c90b1d505a5399dc9f1092f7a41622e18df39405b4ace038a1ac75a272a55d5593d2824e482141e9e641fd2b5b2dc8bb424cb38a6346bcbb0effae3a6bde223d1ff8233155d63d494bc91fb56e474d6e0e17a146249c8c394b4a3e7e404bff35ce7f43365f5e7e4172e1e270a76b07aefe38f7931f98675613708e76bb33a2c3429f27826736a657c57b6d2adb2ebb804901a87f993c4676bd8beeb60e812df24a8b1013c38c8d008c576ee2a17951410cefdeff8e004cc6b02428ce95252e7c66345158f26cdd9ebdc9817c9712abd98add99ff", 0xeb}], 0x6) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 14:00:05 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket(0x10, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000100)="6b10037e46c8ba744759f75034d38be0690460a6102f14757c350fc3") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") 14:00:05 executing program 3: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendfile(r0, r1, &(0x7f0000000100), 0xffffffff) mkdirat(0xffffffffffffffff, 0x0, 0x200000000) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 14:00:05 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0xa02, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) 14:00:05 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="299f9022d754b39f140ee3bdf64b761ac9c57e36a95d24fb", 0x18}, {&(0x7f0000000140)="341fb01e505528565a11ff84eaabf9737275a20a889af133b506fd694c3bbdaee499ef2b9f7b0e758fd2410b99b5ac554503cd76f97c54d860700b9179954052f7becdec7c3d0f6cc7500539aa3b04fae37e8e418e18f91f549db9a105ffcc0b191b97182f3875fdfe6171a56a0f6dbb2e0c8f5ec6fa80e4aa613d469951dd6dfbf955a2271e3879616038adeade7f41e729b625c86c0c2f0de563c35547ef410e8960141b69e510a4791686c61d220b1ec46769351f75f7db9ee07fb31306826395d7952e4ec1e6e05b30108781c26b8aac", 0xd2}, {&(0x7f0000000240)="2f01bc2210a22b839a9549f738d46a5b3fab3ce1654264099897d5d90b4eb2e80cc4ac4f4cab2342c30a77f2e7a0fb6035c33619a9afc19bcff8647116cae5ba2993b0f60ad90e05e00804e6773a4e6a38ce086f1246f261a568bf371b198e362dc12e0d2d05f474252dcd6353718c09f0d477e04d21574e345de1e4c0c2d8ce13156b77916000aba91b41f75405c926ad5c466710b865cc8c9310d22e498563dba2a9fa89960de6ce01b69ed07f57a39ff838799a218674f296cffe05d457d07ca73f9681743927112f74154c83f43a4e7879c9bd27ece2351bad0e01057172ae0e6081567a84827b2a26f77d9b4abe", 0xf0}, {&(0x7f0000000040)="3d5f2c56c8a6b5324c68c0dd488d7d03ae374240d711d4f4893de5cece1a8eacd24a110066b3ca2179187d82107112e34d3da237e54853caac2df014", 0x3c}, {&(0x7f0000000340)="071ede2b4e7d24cc1bf5be26b34b60bd5a05d507afd7132bbd736bb1ccd0df16a230901df52a485a154a16acc6b849a0cc273b05e5c24993c61fc7ed31b8d5bde30661e1a5098208ebc4afc98b56cf6e0b213e711ce4c006920094de132df7696f7c76164aaca51c8eb69a5f8d6418e1124d647905a0893b78a9c25ae8007251327b3b9530c3922447b96b4679d3f77758a8842c9a1bb4458d8dcbf15195dfe86f909bbb1e742c0c13f2a38e120d346ecc16825e2debae4134c9a61935aae7ab0dc2f3fbe494f037583386db62453ea8109e7aa5c5a8a614b12ca10ae8fb8007de64e7e52c", 0xe5}, {&(0x7f0000000440)="bc1e3f63ad3bda499b91360e664855f4d9abd92d99ebf681b75d63c368540754718f1496263349bfc1a5ff5dde6283a72fb0cd5455010c469db535e58e309a7fb66ab816a1fcd19c38b2d2bba090bf92514e", 0x52}, {&(0x7f00000004c0)="05638582316aa00f", 0x8}, {&(0x7f0000000500)="6cd26e7ad63e7c810d2fb184236913fafbd264aa2ac11a0588b5d0ff0cec", 0x1e}], 0x8, 0x0) 14:00:05 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x1) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000e00)={{"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", "119f5dd3b33ba886e24f39605123840bc2d51878d247c5fde8fff034cfbf46e2", 0x9, 0x10001}, &(0x7f0000000880)="dc410138b657b95555a35ad6bd3d7c810144002ade2d7689506c26aff7867c6432158f7dd05c54cbcddbcf25cef12f665820598041cc312cf636e3209cc9bae0a10debc1646f41cbeb6ea1652223cd9b31ad74248d2c2e1074dfc64f102fdbf8f667f9fc1d853d2fbf0900f640b4c41798b239560d10f90179f1dc9c54f5a150e7a57fcabdb6ab1e291002c8686262fd3665bb79c02ce1b7bb3b1054b949b8e7178b1851c04945619e80b76825799e0e34dbe55608256a9e88c1b91e100c19e0857a2286f8d27127ed8f112d80739f52254453d92a5b4ad45df01fbb1b901dc9554086d7488effba05fa70ad034e16c1c0dcd6805c21241a28", 0x4, 0x3, 0x4, 0x7, 0x3ad7, 0x2352, 0x6, 0x2}) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x200, @empty}}, r6}, 0x84) 14:00:05 executing program 1: syz_emit_ethernet(0x12b, &(0x7f0000000040)={@broadcast, @local, [{[{0x88a8, 0x0, 0x0, 0x2}], {0x8100, 0x7, 0x0, 0x2000000000001}}], {@generic={0x801, "f45e75b59fa3d4cfa509fad653ffee8cf1f90bef9202426bcf04e24d1881fd10905b70db346009e4fb3b3d35bb1368d4e89ac50b3d29965d3f028e1abdc72791436fe0e8fd225acf1a0a32b5764b07d775f3f93f099828077e4b3c"}}}) 14:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000001f09c66c78f6d0468f76db4000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000300955f05f889a2bf85069a86e57a6cadb7ace79", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 14:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x8c) 14:00:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000140)=""/200, 0xc8, 0x80, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000000, 0x4, 0x7fff}, &(0x7f0000000100)=0x10) 14:00:05 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x5ba5, 0x5, [0x7fffffff, 0x6, 0x9, 0x8ad5, 0x1]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x0, 0xffffffff}, 0xc) r3 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa0000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000820000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 14:00:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="94003c01a33600003000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 14:00:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x100000001, 0x2, 0x9, 0x10767dfb, 0x40}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x0, 0x2000100000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x4f, "55c4a139f8aadf5ee7812856033de41c3226ee692b14a55a2b1ef542044c942ee3d59ab85bda35f75c4acaf3094dbaaddaee4739e49ad7a6ac6751e909b0984f77f6fb8b8111a6fa1bd3bdd0ed2031"}, &(0x7f00000000c0)=0x57) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2, 0x49}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed75de0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7fe7e") setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket(0x17, 0x4, 0x6) openat(r0, &(0x7f0000000300)='./file0\x00', 0x80, 0x110) socket$inet6_icmp(0x1c, 0x2, 0x3a) 14:00:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f0000003000"], 0x10) socketpair(0x0, 0x20000000, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 14:00:06 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) readlinkat(r0, &(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)=""/1, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 14:00:06 executing program 1: nanosleep(&(0x7f00000002c0)={0x9d, 0xffffffff}, 0x0) geteuid() 14:00:06 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x10) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 14:00:06 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb663626660f3828335868f4a95ff9c44149f2168f4808eebce00000802000c421bc71c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 14:00:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d0b91400"], 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) flock(r0, 0x3) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 14:00:06 executing program 1: syz_execute_func(&(0x7f0000000100)="9884a04a4a4a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 14:00:06 executing program 3: syz_execute_func(&(0x7f0000000640)="982e473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b325366420f1604b8660f72d50f0fb8c4054e4eed751e0fa0e50dab6541d15b07f8c467430f6b2fc461cd583d04000081c66db712c483397fd300c91adcdcdcbcaf00100f00c46371482d050000002bd9c6c6acc4c3214cb9a5605419c2660f5538e563efa80dd4d42d56e8628f6808a3056f0000d100d3009b016174357435f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f66440f3802dba261b7e2") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 14:00:07 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r0, r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x20) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c5, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 14:00:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 14:00:07 executing program 1: chmod(&(0x7f00000000c0)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000200)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getrlimit(0x0, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x104) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x808, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) 14:00:07 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x4, 0x6, 0x401, r2}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff8001) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") open$dir(&(0x7f0000000100)='./file0\x00', 0x100000, 0x88) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) 14:00:08 executing program 2: syz_execute_func(&(0x7f0000000180)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0c4817a2cba0c000000660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc660fc4e600430fb3de0fe2c6778018e62a2a612644db11f6a9c1460009c4662eace6600f95d6c401316514c7df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000340)="0a99bb3a3ab062a84d1a8b1436a0dbb2082bae5efdc864db48396bc94a891be52aab2fd5ec6eb80853e7030daddfddb6c10e1915009ecf830a89c7414d2f004148fe21bb3af5b883a255fec15b48b3478739bbaa5eeb5a7641846ce6cd5120701ea0fbfa8b822f92124c5b8cc16f0c4475a2f0409945d86def6c7d07822f3015e653aaec69ebb172e4586ecb3e3f3abf85c65fba52698485ee42d54fe79c5b15f6075c9f5cd32f447ec8ff38c3cd0ac37c0b75ad0d0800d43ea164c6680e5814ea16aed61e6a860ab0c83af5dc94038a413229cc5536ea4f0861b9bf7539") 14:00:08 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1408f19b3b2a0699b70c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c421618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x3, 0x3ff) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffffffff801}, &(0x7f0000000040)=0x8) sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="80b20e20fc705e704aef84f7448d6d02adb59d082e3dcfc631e9d76427ad06bc122bfd4bedb98cee5abc35b6d3432555e6c8175f8bdc2f48e3d387843cd17911e2a7dc4595c7d54cea0cab56e3cc23c327830c93489d5c1d77d9860ff53345e7ea649038981a0adff836e35c5f5fff34ce0afdae4bde9fa524e5ebf7c038d5f2f18e5dfa81797a9da9244a7af26238b8860f24813cec726ac4a91b44b8e8f060", 0xa0}, {&(0x7f0000000300)="ece20234f0ccc1ce0df24fe767523881675bc0d1403962bb3b38a4c0cfb0fef1b4fc879dcf2202c6acc334651db57f32517b8bd5575bd6df3874c6ec151cf10b92d9a585f0a812b33b5df3395120432e688c180f4e98b39e34228b3d04c18499686c7384e121303752051a", 0x6b}, {&(0x7f0000000200)="57689d96f047ec3eaf983a", 0xb}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0x1, 0x3c30, 0x7, 0x6, 0x9, 0x2, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8, 0x1200, 0x4, 0x0, 0x3f, 0xd, 0x4, r1}}, @authinfo={0x10, 0x84, 0x8, {0x8001}}, @authinfo={0x10, 0x84, 0x8, {0x59}}], 0x88}, 0x20000) 14:00:08 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000840)="57e0e45a43d09c676371b29d7d4f88d265adc25005c5c4e8fe7228d9e8a97b157f895a2a2a559f823ee80e412d33bee0b06e66e7974cc8cce937ccf94b5e55f0d86dc012bfb860cebfc970fca3cf546c22c2c0594513e6c4ff1ade98162dd57e5493c79b2e492e760874181195fe5c46d81b8708661b0c842ab0cc57c41a454a154ae92e53459e0642f12642086fc8eaed3c127f22147c721323c365a389a2ec22923f77699169886d3a89a148ca69fc2d205dcd6cac1820a3b724ef1af4c633f93c9c6a67e891845380996d16a7304c5a0dc0") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) accept4$inet6(r0, 0x0, &(0x7f0000000800), 0x20000000) 14:00:09 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) unlink(&(0x7f0000000240)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x40, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x900, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="e0ac40cf7df1408e0cad340916b596c2c85237a3b727d1efb1b2a8592af6bf1ffbc5aefe6f249306dbe9ca96fa831f3897e5e7d9bf44e72e620c0d74c5f705c205ee1debedb4e79559f441c6ce6e2b24a3f6b8f1d198c5b533c5ba84e551f4d68d561a00ee2fd8b75aad9ad5424cfc8dc71555c9e81578138a90a5da8f029f4ce8543b7e002e08f9e9435f068d319ec6fd3bdee02adef5cf26c74eeaf0dc") poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0xc4}, {r0}, {r0, 0x20}, {r0, 0x2}, {r0, 0x22}], 0x6, 0x80000000040007) 14:00:09 executing program 3: mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x5, 0xffffffff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xc0}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 14:00:09 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0)=0x4f, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 14:00:09 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:00:10 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f3fd59bf58094f00c4a37bf0c53e41e2e9b55763660f7b326aa5b295b20fb8c4054e4eed751e0fa0e509ab97742323e10bf8c63170c4c461cd583d00000081c66db712c483397fd300c966410f2956560fbcaf00100000f345d9c6acacc4ccc3214cb9a5585419c2c2b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c422638de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000300)={{"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", "60e361313ac591eb3a265773b7d4628d183375556e949ea7ff2bd4b007308601", 0xef9f, 0x200}, &(0x7f0000000040)="5af69d081700389714178a57f78312bf14c080762bfbc957ad9743477453b274711638c18c7c95e7bea882f6df0230f0ffe0c6e7a47fdd0fb482f3056e49727d84a1d69ffb9625b6a7f1b0e7f34da9fea4dcd33772f5cedcda2a70c8dba38c0d4845a14b5630a46fe63b9eceefa39c739e698f95c1aa2ece38ce03d98d23339c0fced3b7fe3bf78163da549ae7bd604dae760aad3cabb7b3cce6110f41f139828bfcf8ae247276", 0x18, 0x200, 0x7fffffff, 0x80, 0x0, 0x4, 0x80000000, 0x81}) 14:00:10 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x18) fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', 0x0) 14:00:10 executing program 2: syz_execute_func(&(0x7f0000000680)="c422f58c7a6591cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3f66440f2c5e05ec363c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730f6666421a7c12aa400f0d18c47eee6d8fa808958e3f00000000660fc226f77146004042f3d00fc4e209a817dcfe") 14:00:10 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="7c962c2943f8e91bec1e507aea7e567596e8535ae8b21e732cc10a422ee3ed51a9a9cd86f80b", 0x26}, {&(0x7f0000000100)="d5ca53477b7d94dc3c", 0x9}], 0x2) syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 14:00:10 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000140)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3, 0xffffffffffff3bdd, 0x8}, 0x10) 14:00:11 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) chdir(&(0x7f0000000080)='./file1\x00') 14:00:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x8001}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x1}, 0xfed7) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) 14:00:11 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8000400000003fc, 0x40) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="71f133b2ddbe5baaaaaaaaaabb810027000806000108000604000385ce28d0e719e0000002aaaaaaaaaabbe00000"]) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) getpeername$unix(r0, 0x0, &(0x7f0000000100)) 14:00:11 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x100) lseek(r0, 0x0, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7}, &(0x7f00000002c0)=0x1) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 14:00:11 executing program 0: getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000700)=0x10, 0x30000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = fcntl$dupfd(r1, 0xd, r2) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000240)={{"53e33bb0488337631d05117eee7b8b06c8fe6382b2fa3a154a78565401cb95bb3bec5472d8402da748b5c9ed044a3492227534f6577395e1d8b563dbcdc02814fe5c08267d5116285d117cf6dbe74a98247ad947729bcb44c9d555364c3f927301f22e808700c1f98dd928ea73023d1e82d4576ebce55732cc9b9a86962a788b796d67957f99deb3671f620225ada71079631215b112002678fc82c750e706dd8474377e7babb167d058d0d56653eaa8efe11a10678a5a5b1e1af75cc34e1fcd6b5d60a7a79c5213ff0a6c043f625f744e2e5c2f56f8ec2915bfeee976541c04aa88cca74507cfefe64d76b8ea1d33cf444e5e431c75912d78fab418c15b2ec241286da23a9ec5fcd285266f3daffa120cf6cf5e4287fba0f5878e7fb8771cd4d031fa91a30fc7a7c16299fa0c25bab0af02204eae74ab9490da3a1c6d9eb74b3a53c18f0318be051e4ba3109feb6614af10f97a13d45af1f74d12a57eb183f68515a294c8f9a3f5813584b3f85954cc80454e02b6a5283d5e7f3c4b97ccf613ae0873add130124fd2bab0dc7016d1494eb0e09e8b65f449c30cdc81e3f536e0f856ad3292eab809f074c0e9f131b77fe0aa24a68ce4931279bac9c2081812462c06bd1b0d57865a8d413f6e37d17804619a2f3835553ead8d03bdf2d268324671e3561305511b49299f27c8ad26a4d25a77951071158a5ff3d17cfda946adbff97c48288bb8da4b5615f4923aebf637b7c70d499b088ae9a4d7a9aa379bd053f0e7b900af3c538b18d589ca8a272349599f5c7a592cda08984f9ce9d6174ec4c4ddd4abb089a7064266aa6f08277017cdee514dd5ddd5c7b979658fa50e6ebaf7eac041fd4a3877f709cc00210ab74bf4e998548e030fee6ed88a857f8e158fb9d4b72642e44d71f2286c4196cc5e1988e2feca216712eb0435957e9c992bd0a557d65ef0a28d515a3f03b8692d8d5a5ad19e20cd5d2f82de46aa0c2884a4b8720f2aaca74ddd21eca2a53dc44637941a83747a00648953f628c8d598af5df172c930aed11409a6cdef06e2a07a78aba983f8082605789445ab6678afb404294791f511bc237c5bb7c4a6e25193ee9ca0148cb0b2e613f9654d72b7e059b86194186fb4e5ed1c8af411dce90c96101e824c160ff89b66694a07be001ea62bcdd12546a181281bc1560e07860709e692122320f12041b72000f77e6cca37eab2403b908ceb9adaa74ddfe9a23fa0217bb0c74803c9f8ea2dfe858984783dde887dee7b3b6456aad15007d397ab3a3ec491da22669bee78de4b2d44dadf4e17986d4a7102e3e06c3036a746346903addbe09ed1e9334a93859f6de58169ed241270fd6566197153b0b762faa3667c5124fec012e151cf8a3ca129ed3c0abb59e59d8d3146aa12b35b0da60439ec6af8aba15368bc14c65dccb3a971e9d7d65a71", "8bf2de0e6908059458a96733e5d36b3881f55036f5158186affb64d91ba35e2f", 0xfffffffffffeffff, 0x3}, &(0x7f0000000040)="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", 0x5fe, 0x400, 0x42, 0x0, 0x9, 0x1, 0x0, 0x6}) setgid(r0) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000140)="3a78f3db33673fd439b55d43bc5169f39c0cff92bcf4f25b") syz_execute_func(&(0x7f0000000180)="980f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") 14:00:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x7, @mcast1, 0x5}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x3ff, @rand_addr="e18a0e566b46c13d322143ce0d1fc685", 0x7f}, @in={0x2, 0x3, @rand_addr=0x9}, @in6={0x1c, 0x0, 0x94a, @remote={0xfe, 0x80, [], 0x0}, 0xc0000000000}, @in6={0x1c, 0x2, 0x100000000, @empty, 0x1}]}, &(0x7f0000000280)=0x10) 14:00:12 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35c, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x6, "7e172089dd08"}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x6, 0xf, 0x2, 0xffff}, &(0x7f0000000780)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 14:00:12 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) 14:00:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x6000000000000, 0x1ff}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0xb, 0xf, 0xffffffffffffff6d, 0x80c8}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0x1}}, r1, 0xfff, 0x7ff, 0x80, 0x100, 0x100000, 0x3}, 0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0xa0) syz_extract_tcp_res(&(0x7f00000000c0), 0xff, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x8001}, 0x8) 14:00:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:00:13 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munlockall() r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xc3c, 0x1, [0xae9]}, 0xa) 14:00:13 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001180)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x10001}, 0x0, 0xfffffffffffffffd, 0x2000000000000001, 0xfffffffffffffff7, 0x6, 0x1000000000000000, 0xfffffffffffffffc, 0x1fc, 0x9}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r1, 0xffffffffffffffff) fchdir(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) 14:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="98c402fd1cd0a84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80d8d4fb66460ff0200fb8c416400f8001d20400c4016d7d14dee509c4228138b2ffefffff8f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf38f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f52684a1dd7dbbbfdd5cc46249bedc30a1c9fb110f66474f383ae34ba261663646c11e88") r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x51}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x6e7}, 0x8) r2 = getpid() getpgrp(r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 14:00:14 executing program 3: open(0x0, 0x8ec4, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 14:00:15 executing program 0: r0 = semget$private(0x0, 0x0, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = msgget(0x1, 0x412) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096) syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 14:00:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3c7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x80, 0x7fff}, 0x8) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) close(r3) 14:00:16 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d) 14:00:16 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xce, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, 0x0, 0x100000001, 0x1000, 0x201, 0x9, 0x4, 0x7f}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x9}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x12) 14:00:16 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x100000000010, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@empty, @rand_addr=0x9, 0x1, 0x5, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x5, @loopback, @multicast1]}, 0x24) 14:00:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0xffff, 0x0, 0x10001}, 0xb) getsockopt$sock_int(r0, 0xffff, 0x101e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:00:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) r1 = accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) listen(r0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000440)={0x5, {{0x1c, 0x2, 0x100000001, @ipv4={[], [], @multicast1}, 0x7895}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x87}, &(0x7f0000000400)=0x8) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r5) 14:00:17 executing program 0: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 14:00:19 executing program 3: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000300)=""/178, 0xb2, 0x1, &(0x7f00000003c0)={0x2, 0x1, @broadcast}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0xe, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000840)="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") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000400)={0x6, {{0x2, 0x1, @multicast2}}}, 0x90) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="0fad871477e5d88ce0bf74bc95304aa803d9f3d9be9cd8a541f484635f7c4ab40c14bcda3a645d9fe33fe080efa64f12512a76423447738b75807b3ba4a152afa95dd11156b48b517a8fca07172902d9a57897d07d869db8f49146e4340a427c118c1d7a418ef68ec5d87b4c4b56f1fec127ffa631aa4993e827ebf1e6e0696c0fcdf8b04e5bcb1a9a9111f3778d3970c5f16f3bc98830612d4c8feca7f65cc5") 14:00:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100100, 0x18) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000640)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) fcntl$getown(r0, 0x5) openat(r0, &(0x7f0000000080)='./file1\x00', 0xe02be928f28b2dd3, 0x29) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000004400)) 14:00:19 executing program 0: pipe2(&(0x7f0000000000), 0x4) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 14:00:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6af215055924342915779797ad16f6cc2b327941dba4c1d14d4ce48bd3d5d6809be4c9ea08b4da22eec3567fd3bd07db52e7f8d1b8175899df42b8b4b4625c60855557dbbb16e1c562321e458df5ebb865e3b0e5220aaae9cfdc94ce6ce2f1c5d8fb012f17f2292a929b7d8eae6f56b05c02dd099c6069226f74fa4041c5233ba0831c17a5f92ab566cfeee28e2c9c834cc60ddc4ec4e136ea862a603a8e2be38f5383efa8b6687ed895007265c87aa450ee7bd63c51708cf4a5b05cdfbf4d0a"], 0x3ef) 14:00:19 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) socketpair$unix(0x1b, 0x1, 0x0, 0x0) 14:00:19 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x10000000, 0x22a) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000300)="37abcd929eecc36fea3fd4f522aa581ae127c322d3651045f8bcf2bcd5dc5925e5fc4ffade74e87801b9d05911684bfdd1385d6e8dd328908090470d95e0e96ead6716bb06511ece0468b62bb9133f2d41a814ef4c027e") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 14:00:20 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7ce29ba2, 0xbbdb, 0xffffffff, 0x100000000, 0x240000, 0x70, 0x35a, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x3ff, 0x3, 0x11, 0x8}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 14:00:20 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r0, 0x1) 14:00:20 executing program 3: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000001c0)="1c10b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 14:00:20 executing program 1: r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000080)=0x1000000e2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x1, 0x0, 0x101}, 0x8) 14:00:20 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='\x1e\x00', &(0x7f0000000540)='.-\x00', &(0x7f0000000580)='-\x00', 0x0, &(0x7f0000000600)='\x00*\'\x1d\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='\\:\xf2[{\xbf\x00', &(0x7f00000006c0)='!&-@', &(0x7f0000000700)='/\x00', &(0x7f0000000740)='!&-@', &(0x7f0000000780)='-^\'\\\x00', &(0x7f00000007c0)=':\x00']) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x0, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0xfffffffffffffe98) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") accept4(r1, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000500), &(0x7f00000005c0)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r3, 0x3ff}, &(0x7f00000008c0)=0x8) 14:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0xc}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x7, 0xfff, 0x2, 0x800, 0xcece}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x200, 0x5}, 0x8) 14:00:21 executing program 0: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) syz_extract_tcp_res(&(0x7f0000000000), 0x307b, 0x3) 14:00:23 executing program 1: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0x8000000e, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 14:00:23 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) semop(r0, &(0x7f0000000140)=[{0x0, 0x9, 0x1000}, {0x2, 0x4, 0x1000}, {0x5, 0x10001, 0x800}, {0x0, 0x7f, 0x800}, {0x0, 0x8, 0x1800}, {0x4, 0x8, 0x800}], 0x6) syz_emit_ethernet(0x3f, &(0x7f0000000040)={@broadcast, @empty, [{[], {0x8100, 0xffffffffffff2cfb, 0xfffffffffffffffa, 0x3}}], {@generic={0x803f, "8da11c5120f8d6604acc7a6975cfc31ec32218dad7d20bd09d79009b38bda6aafff828987ae11c50f15ea23e32"}}}) 14:00:23 executing program 0: syz_execute_func(&(0x7f0000000000)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f26813000000c7e4c752fbc4c4a1dd57bb998999992d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="a68dcc49f64965f4105d91f8dec93ccb256bcbb6f8d42f50f39a8b4e1c2c5ed4cce674ea24003f0b5a4a2ff55ea94311b3b81d1ac49ba4591105b32a2cad83e5ae7ad89ede25a14c47623755cf462b0d0f4f80b9d090c962c76cb4e9278dce14793d2d96b65becedbae785b504c6b834cbd8f734e31e89efd29ee5867b831e0901dc1f331e5f19d11554272d74cb54168f128d73162c") 14:00:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) getgroups(0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c16f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") read(r0, &(0x7f0000000100)=""/42, 0x2a) 14:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="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", 0xff}], 0x1) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) 14:00:25 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c"], 0x1c}, 0x0) 14:00:25 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f108162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socketpair(0x0, 0x7, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x6, @mcast1, 0x9}, 0x1c) 14:00:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000000000)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 14:00:25 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000500)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="5d332ea35e699754b193d02e4aa8a468533e") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10) 14:00:25 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x3}}, r1, 0x6, 0x81, 0x200, 0x1196, 0xceb9, 0x598437c9}, &(0x7f0000000080)=0xa0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0xa) 14:00:25 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000000000000400, 0x0, 0x0) 14:00:25 executing program 2: syz_execute_func(&(0x7f0000000440)="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") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xb6, "43d39062579b62f644e674bf6d10da3afc94d8f26bc3a62cffbfcdab7e35a5e77a0cf61898c58832667ee9a2c8b4a9e2f7740eaf8833e2237a3a34059124273f51b8c103554c7e223b8b37803f3f69125ccbc9650ee15cba3354844151496e5dbeda17235426712e8c69091bc3fc1ec2948b8d2a86dd9817ea3dc735795d5b4c8a08c41fd63b0d30da48aae9d8b87c6268ef4e2abe86285e1222e692803b441f0e4102000d2796b498e6dcc4fb83a544a74390c20e24"}, &(0x7f0000000280)=0xbe) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xfff}, 0x8) 14:00:25 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000053, 0xfffffffffffffffe, 0x0) 14:00:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="f27208d15f02879832d9a52539817f1061feaf944e6bd0293ae4c729509229ba7e4d204b3c880d084d22b370cc430362fbf2cfc66c293b2ee4e5165e650f85f8cec33f5b3ab56da0019bd719a69398ccdebb142e894cb5fdc178c8be01bf4c03422f053a1f0d667530bcaef286f4411ed53266d9369a0c89bc8d1870c49694d006e790007def8e9a28b7043b50c1479e81d8262ef62d7771cbeb13860b01aaaf08879570b2b93b0e0bb8f46281f679d6179bfe4d1f07077b0943dbc5b5a7714a11a705f256f254d8537111c91c3465d7de0fcd1564") r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0xc18a, 0x7133, r2}) r3 = socket$inet_sctp(0x2, 0xdfffffffeffffffe, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x1, [0x8001]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x6, 0x1, 0x1}, 0x8c) 14:00:26 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000, 0x4, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022eff7f696c65302f66696c000000"], 0x1, 0x0}, 0x0) 14:00:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 14:00:26 executing program 1: syz_execute_func(&(0x7f0000000340)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x4, [0x1000, 0x5, 0x401, 0x8001]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffffe, 0x9, 0x2}, 0x10) 14:00:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2], 0x4100}, @mcast2}}}}}}}) r0 = shmget$private(0x0, 0x2000, 0x90, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/112) 14:00:27 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x1509, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYPTR64], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x7) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r1, 0x0, &(0x7f0000000040)) 14:00:27 executing program 2: r0 = socket$inet(0x2, 0x1, 0x100000000) setsockopt$inet_tcp_int(r0, 0x6, 0x4fd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xb4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0x40000000000, 0x6}, &(0x7f00000000c0)=0x10) 14:00:27 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x2, 0x5, 0x8) r1 = accept4$unix(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="d7cd033fd2cb6a3f1f33e66699d55987ef7dce957c558ea0d04de2b14a427c04e65d01bee54539ed84cae37da695d113ea462e8d66ed371e20cf905b053ed5a1ad43d7a33356351b91dd129690c833e9907a918fd19cd2dc14962b272efcfd2b5f45e1d3ea56c7b4b72562f5a495a25da4b2eea34aca08e5e92cbc2549ce7dd9f99844132a9b9241918ad4f39e8e62d631ee05e3b65bbd368cd69c3a6386ff77ee8a6ec257baa831d5e234e9eeefaedc", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16=0x0, @ANYRES64, @ANYRES16, @ANYRES64, @ANYPTR64, @ANYBLOB="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", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR], @ANYRESDEC, @ANYRES64, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRES16]], @ANYRES16], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) recvfrom$unix(r1, &(0x7f0000000500)=""/242, 0xf2, 0x40000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) fstat(r3, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) sync() sync() r6 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000b80)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000600)="0d30f33be9ca2042d90eac180377ab4b5cc5273076b92fac46b1ca009be4e03d0ca82d5b1adc819dd8d0f53b5d376ab7fcd26a1a3b0fdb47d5d46614976210239d7a4a16a6418c5505ba9addc79a2357de8ee680212df122f6cd2b037e30908199d3f90e8642ff20817176ceef379bb0a56f1dcdf3b0957d234bcd7c88ca571c20c4692c68290d774e59a5140d0b92c1765938413f049a11ea7ff173337681d82440bdf1adae88103f39223c3ddf30e2728ebbcf06", 0xb5}, {&(0x7f00000002c0)="69e3fd0e48d1e80846a3b2b51f5f5fd03511bf8f4c83f227f7aa8cb5a03f2fb51ce65ed0c73d89ecceb80592", 0x2c}], 0x2, &(0x7f0000000b40)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x20, 0x1}, 0x181) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r9, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) rename(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0\x00') r10 = semget$private(0x0, 0x7, 0x400) socket$unix(0x1, 0x2, 0x0) semget$private(0x0, 0x3, 0x200) semop(r10, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r10, 0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') 14:00:27 executing program 1: setrlimit(0x206, &(0x7f0000000040)={0x10000000000b361, 0x800000b35d}) mlockall(0xffffffffffffffff) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) 14:00:27 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x2, 0xffffffff00000001, 0x800, 0x7, 0xffffffff99ad195d, 0x1, 0x0, 0x6, 0x754, 0x9, 0x77e3f32c}, 0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) r2 = msgget(0x3, 0x440) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r7 = getpid() r8 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0xfffffffffffffffb, r3, r4, r5, r6, 0x100, 0x8b}, 0x7f, 0xfffffffffffffc01, 0x800, 0x7, 0x80, 0x1, r7, r8}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0), 0x0) 14:00:27 executing program 2: r0 = socket(0x2, 0x6, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) r2 = socket(0x1c, 0x20000000, 0x9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001280)={r1, 0x2}, 0x8) chmod(&(0x7f00000012c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x81, 0x2000, 0xfff, 0xfffffffffffffffb, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x1}, &(0x7f00000001c0)=0x8) 14:00:28 executing program 0: setitimer(0x1, &(0x7f0000000100)={{0xc034, 0xffffffff}, {0x0, 0x8000d}}, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x35, 0x7f}, {0x9, 0x20}}, &(0x7f0000000080)) 14:00:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) listen(r0, 0x91) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1}}}}) 14:00:28 executing program 3: r0 = socket(0xa, 0x5, 0x0) r1 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000018c0)=""/33) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f00000001c0)="6e46e950db2d861369727e9c0a55c89f7549b198a50ea67ae88d1acd547d0be130ce8fcae4e3d56a2e11d7c25d6d5067e133403b079fd2f4cf049a422c556f8125cfe8dade8cc7cee162cc46f6c87d9b5d0cc245b6e592f419d4bedd040ba0867bb8bad565f6f2c14f537cb88a361ef6e32b3ed3232a5094a37c38338c7d93a26d9fbd335dc9116311178dd41fe28220a3e0d1b0f1e616866011d12867a659ad7847077522fa36f2a5c46b9dd3b9cbc9b71179e2f4cf27872d5c7012496a86a25a4221dbab28e656e6e7cac1325240ad82f21ddcea862dbb96dffa978ac67fade571b7d9ab1ddec7e7a244d1e13383b668f313", 0xf3}, {&(0x7f0000000080)="15c0092033653a286f786f6aa8128f6d5667ce46efbaadf76d005e2542bbbaf56895eeb04753021eec2ab098e62be3bbb5e7063e93d5673244a60588ac1eb16404025c5008a5ed61ec80f863cc1334162615f4f0850cb8fa", 0x58}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="8c820d3943f8f5e4577c40d52e7daab04a80eeb6624486c19498a4cba9e7f1c56038dbea15356dae4fede415534011c935481f", 0x33}, {&(0x7f0000001300)="6544b280347749cee9a1f53769f138c4ad0a4257ba7def3a26769163d8eedf0ff43adef2dcdd2da37dfd0b076e2ca25fc1adf3031d725b8ebca1da8159ee97674babed2f04cce27c384dc19480ff9f9d05dec52607ebf40805daecfc7e3e749941b7b064f76804e0da1645121afba635faf1fda6d0bfc0a24a526750a1eb4377058df98baf6692c50d97bda4322d8ab5e847e1d93f330e14f76fba68be19132d8efaca301492d212ccbd13f5e46184be8b5982e466855af6784d6deb7188d56c01855247116cbedd7768e1fe04c15f730bf57cadb1fdbcd999bbbcf044e94aa69baf", 0xe2}, {&(0x7f0000001400)="e5d6d8cecdf242b614a01c01bcf72a7aca127e1f886287d29e623e7ba6c8e4c60a34bb41e5d0641a4c64fa9b1576a624ac66f242e39e84fb67ac374b8653b6738f0ea228cd642c9c77f89708bfe51bbefc7391e8bd8b6efdb10847ccb37d88758a0ae76a7a56b2408cf14ff3eae0a8c7ccc36fdbe73cf450929517f67146577e6b061b65c4c9b0058d0ac6b56782593242174524ffe67137148ecdbe4b58", 0x9e}, {&(0x7f00000014c0)="33d13a4d0051b15a77ce78b74f2ab4f03d315bd2d0fd7a8f7f73904ac0b2d3c56816eca84d7bbd5132be9f197da9f68b1820e6b9f4ae07dd11d42a938dba09549dff076d29a57421cdb065b9f0bad547874bd9c7a42ef3eaa71be2af770dafd59cb97307543e5f0ca963769588319c1330bf10c6f02162918500d16fafbb92394ab5cf2766aa2f510b74b6b8914ac089", 0x90}, {&(0x7f0000001580)="31ed12b9cc442842e25008e87c9ed426cf66abbe3e60a21ba203938ca10db852724d", 0x22}], 0x8, &(0x7f0000001640)=[{0x10, 0x11, 0x80000000}, {0xb8, 0x6, 0x401, "619ec9cb1cb09fc275e3a46f5794a56b141f109bad10d11ea6e68956432138c901d46ea62d91f727a19ee49dfe0093595f3660e595432f06549dd974507ab14e76ef001ff07315ce593f49c1c37a66e753f6966d757f1d6750fd1a2d85515570c89ec8cd6df1d9a5cbb931ea7375507e7411fa6cf2372ccb0faaae130bc627395d7acaf7e7526ebdca90b898d23d5e44a020680c95e2976bd65b7ea08f62c389b6"}, {0x50, 0x88, 0xffffffffaf280217, "c69dc46f25fd7c24bbd482e74f115953541640ed2fc2033c13d73204be0cf909ffa3b77e67a9640330f2d319404f1ebe900106a5563790e2bfaa9508e5fb5267"}, {0x98, 0x95, 0xfffffffffffffff9, "1bbd3b4fc7d255f9e603edb9d0c905bb50621cbd01676bd2840c018103ddc2489e0a6d0a4c8fc08603dd90ae551a0e92c0a2c974ee3c91e310cefaf623c419977ba5bee6af185baaf2cd53ce9e0306a6204104f73ac400fae7896bc9c70fe53199b5ae5b0eae20ba06485dbc11b7e3933123f798adef34a4e33331ba89aa59c3f7a0db"}, {0x30, 0x84, 0x5, "9d0323397bd1561ea5dfeead9b313452c06f250887118a8c88f9905d9a"}, {0x38, 0x11, 0x100000000, "765c7ba9d5d63c75a92d648a31d952daeabc29dc8f0cb671d3c3b293bb79a5e70e5d6a"}], 0x218}, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 14:00:28 executing program 2: syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") chdir(0x0) r0 = socket(0xf8227c54227560a9, 0x3, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x0, 0x7, 0x7fff, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 14:00:28 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, 0x0) poll(&(0x7f00000002c0)=[{r1, 0x1}, {r1, 0x100}, {r1, 0x50}], 0x3, 0x8000) unlink(&(0x7f0000000280)='./file1\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x1) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240)) fstat(r1, &(0x7f00000004c0)) 14:00:31 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 14:00:31 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x17, 0x2, 0x8000) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:00:31 executing program 3: r0 = socket(0x2, 0x30000004, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000000000000000000000f893b9a90de100000000087ade88562f523b7380"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xfff, 0x5, [0x700a, 0x8000, 0x1, 0x3, 0x1f]}, 0x12) 14:00:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10}], 0x24, 0x20000}, 0x100) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="2e2aab4ce57c5d3b6b282ef19b2cc825a3f8d6b6c4e41cde0a86480cfa") 14:00:32 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x1, 0x100000001}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x7fff, 0x80000000, 0x6, 0x7, 0x8, 0x2}, &(0x7f0000000280)=0xa0) 14:00:32 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x5, {{0x2, 0x0}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x100, 0x4) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="db00000053c3db78509cf4f65d7477b46377532778e903b43c4f8ba31aafbb55442cbe882d0536bb86b59d1cbcfd94712a18a95299a7184d28ec0c471e58397e74fc5f9de54a927c2a6626faecbd25643ab17e915e9a6ad0edec43a79ddf183171b55c20d9bd1822b4b570f9e5be6107e69c41af6eaff01fc2a62f6f05c4e6c3bd171b0f01ddb2e981dfe8d5e8d1daed61c8f6edb2ab3cec3df5b3203d4243b1874abe494d0f370a1b306d8c02096201ef84a2c7a35168fee7de6ef68e74b8f44ca31858b563215c6fd7ca1252e45226a26e6e4226b69e5d16f2e822c2cf70dfcff9dd93"], &(0x7f0000000140)=0xe3) open(&(0x7f0000000040)='./file0\x00', 0x10001, 0x40) lseek(r0, 0x0, 0x0) 14:00:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f0000000080)) 14:00:32 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x40, 0x3, 0x6, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB="ff030000020000007c890000f65eff07030000001c004e2200000000000000000000000000000000000000000400"/138, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0xb0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000100), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0x8, 0x4, 0x100000000, 0x80, 0x9}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000080)=0x4) 14:00:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7ffffffffffffffc, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 14:00:32 executing program 0: r0 = socket(0x16, 0x2100000b, 0xfffffffeffffffff) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 14:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) socket$inet(0x2, 0x1, 0xe66) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x4004667f, &(0x7f00000005c0)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x30f, 0xc) 14:00:33 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") 14:00:33 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000340)="988f486886d9660f05f30f59bfd9130400c4a37bf0c53e41e2e9b15767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa066460f383245f9abc441db5865c2e0c40bf8c470c4c461cd583d280000812e2e6dc4e279132ac483397fd300c9dcdcf3458ec6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00c4e22bf56580a30b8a826eefa80dd4d4673c13e8628f6808a3056f0000004e00c4618de3c4c1985cc2f2cf58c4a119dd7dbbbfdd5cc6c6d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 14:00:33 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a00435e43a40fcfb31037e53cfe024300600000000000ffffe000000200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff0000000000"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) fsync(r0) 14:00:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r1) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 14:00:33 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x8}) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 14:00:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x13d) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000240)={0x10}) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd11_fstat(r1, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 14:00:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xffffffffffffff7f, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x1, 0x6, [0x0, 0x499, 0x5, 0x80000001, 0x7, 0xc064]}, &(0x7f0000000280)=0x14) syz_emit_ethernet(0x71, &(0x7f0000000000)={@remote, @random="a3961497bdb5", [{[], {0x8100, 0x80000000, 0x2, 0x2}}], {@generic={0x8876, "a3f9aa8bc49b45303bc506b779010a328b738a39835ffa738c8ff9b2582181e458c5bce0621aed28750c907751d616ddba1a61707bd92e4034b56995476f0babe93b7830fbbb312825caae5b701df1d9e554e4bf90a2de00d7eb7ffab28c0a"}}}) r2 = socket(0x1, 0x10000000, 0x6313) r3 = getpgid(0x0) fcntl$setown(r2, 0x6, r3) syz_emit_ethernet(0xa6, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d7800a603002293ca12379ead9c65dcd6bb64696744ff02000000000000000000000000000127334e82fc87e9f9b787a5d7121acdaa44134f99f28d9d84a33d02f374ca866e689ebf78cabbd3e6ff66098d6899701965b553fbbb3873e1fccba1b1b6112f11c35976cd6fa462f3d5fa4c95984d5cf71d8755671d9ed1ffe05168d8ba2092acd1201672144d107cadd013c8f216"]) 14:00:34 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000b3e000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 14:00:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f0000000280), 0xa7) clock_settime(0x0, &(0x7f0000000000)={0xfffffffffffff000, 0xccd}) syz_execute_func(&(0x7f0000000b40)="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") ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000140)="5b7950edf8e8c559cc4f81a4d4aaf05629f734ef0f9cf797a4547ac9698951b5786c049f74a7c7359d70f739e3658f1299") accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 14:00:35 executing program 2: syz_execute_func(&(0x7f0000000a00)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="25a3be896627a68861528c953a7f99c1e2ad88029666a61f483dedbd4ac1c30e7d902fdf2bfd5d0659d9667bb5de8d0d464d99bd97ce2d64f52703d1154b97dc652cec3341801aa8c0cd34b1282b9ef29a47ac6f455ff2231c36f4ac549531dd0069aa5af80a3ad715351e7a52aa8b59d4d5c6f598149b5c598a40001e9183ae0ed7e9c34277fba6349d04bb30b110c37e6f417d869fa2a634c9") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x84b, 0xcfc}, 0xc) fchdir(r0) 14:00:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1000) socket$inet_sctp(0x2, 0x1, 0x84) 14:00:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setrlimit(0x8c, &(0x7f0000000140)={0x5, 0x7}) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 14:00:35 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffdffffff7e, 0x84) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180)=""/36, 0x24, 0x2, 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @loopback}, &(0x7f0000000200)=0x8) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 14:00:36 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000001340)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") wait4(0x0, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 14:00:36 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff86dd6002290f00383a0000000000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002c000000000000000000000000000000000100000000000000000000000000000000800000e77f0004003f0cc73232e6c08b6a43547feb0c0a2f6167193d945977776263fbf00fa595388e250265198d650d27bfb70f961c5823971afdf7378610964935946d0f8c8f0d287a30b3df0dd05d08d8b120d6e042fbed7fc8"]) socketpair(0x17, 0x10000004, 0x1000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x80000000, 0x0, 0x10, 0x2, 0x6, 0xfffffffffffeffff}, &(0x7f0000000200)=0xa0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x2, 0x3, 0x3, 0x9}, &(0x7f0000000280)=0x18) 14:00:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x20) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) chroot(&(0x7f00000002c0)='./file0\x00') chroot(&(0x7f0000000340)='./file0/file0/file0/file0\x00') 14:00:37 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000004000000000000000000000004018000000000000009"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r1, 0x0, &(0x7f0000000040)) 14:00:37 executing program 1: __getcwd(&(0x7f0000000840)=""/182, 0xb6) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet6(0x1c, 0x7, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc83}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0xee5, 0x8, 0x1, 0x2000000020000000, 0x3b73, 0xfffffffffffffe00, 0x6, 0x4, 0x8aa, 0x7, 0xee000000}, 0xb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r1, 0xe738}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x100000000, @empty, 0x7}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025a14c886ac1c093f644a872cc3e2d537030a71db5062c313ccdbce21c1c075efe900d6ef96e41d9e206f1558c49d7425c8a740504678d5d26", @ANYRES32=r2, @ANYBLOB="0100f40000020000"], 0x94) r3 = socket$inet6(0x1c, 0x3, 0x0) accept4$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0xfffffffffffffff1, 0x30000000) 14:00:37 executing program 3: setresgid(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x1010, r0, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 14:00:37 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 14:00:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000ee8000000000000001"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xbf04}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 14:00:38 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000100)="7d4981398c9a2757") writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001180)={0x0, 0x6}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x2, 0x4, @rand_addr="574d7452b03fdf8f595906a36668dd3f", 0x400}}, r2, 0x80000000, 0x9, 0x9}, &(0x7f00000012c0)=0x8c) 14:00:38 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 14:00:38 executing program 3: r0 = socket(0x6, 0x2, 0x80000000000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 14:00:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendfile(r0, r0, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x5}, 0x24) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8) 14:00:38 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fc4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 14:00:39 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet_tcp(0x2, 0x1, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) 14:00:41 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mprotect(&(0x7f0000fbf000/0x4000)=nil, 0x4000, 0x7) mlockall(0xffffffffffffffff) chroot(&(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) 14:00:41 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x2) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 14:00:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4000000000009, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) 14:00:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x103, 0x1) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "1ba2a5c38a340e20abdbd9df07d9d504fcfd01f69bf837cd3815f252119637d2", 0x6, 0x5}, &(0x7f0000000080)="efd6f56a8147f89122a3174c990626787828eb2812", 0x40, 0x4, 0x2, 0x8000, 0x3ff, 0x3, 0x401, 0x3}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 14:00:42 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x80}, {r1, 0x2}, {r1}, {r1, 0x10}, {r1, 0x4b}, {r1, 0x24}], 0x6, 0x4) freebsd11_getdents(r1, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(r1, 0x0, 0x0) 14:00:42 executing program 2: syz_execute_func(&(0x7f0000000100)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x17) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x1000, 0x0, 0x9, r2}, &(0x7f00000002c0)=0x10) 14:00:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x7f, @mcast2, 0x8c}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="259bf7180e535a41fa2026179f3aed2cf71fdd43a1a22374a7fd1fe03ef047ce295746e4c132a4d47276beedf11f190670e345feefaa1a29f76c3bd9cf178e998935a55a6c361464c928b1a94d775aae667b68cf5dbf8955168b06d83808f58180e5ad77336a57bc09ff688eb65d904ca47e73272bda915e58eee8d630fc23dfe566acba979072a2d1468d8811064657399dca2d885a6de0225fbdb7ac96aedc8c20db90e308e7a8ef708846d6bd668e90d3ca4c481497371303a8c376674f09", 0xc0}, {&(0x7f00000001c0)="2a42336fb079b9449d0cbff5e862942fce60acf7ccd0cf4ac462885c0b0474732fd39472758c3fcdb57a131fde5f9014a787d6d56d8ee67e280a9f63e98d2c03f04e1466d866214276ed17b7", 0x4c}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/875], 0x378}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 14:00:44 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) r1 = geteuid() setreuid(r1, r0) syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000003c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000440)={@multicast1, @broadcast, r3}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 14:00:44 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0xfffffffffffffffd) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/15}, &(0x7f0000000100)=0x11) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000240)="f023b58bd5d19b33bc428348f122bd34a1533ab0321f279dc295bf9c3d6192b99ba464062c442358b84c93ba29fbad896a73686fa4ac539da26415ebb12eac08f4b13ae7844bcbe230271a89a75f22ac28aa14a5318878914ff004fbcb01562d7bb730b2134d5d301497a038c517ead080bfac813a87d2dffd4148eb674ca56050523f60c5705e964be3822d4e62baa7de643d4820", 0x95}, {&(0x7f0000000300)="be76558937ef97fd6b25c49ea355930a5a172ceef2ff3f2e310d856ffde8da7dc350a0c01fab408e6d72d93e9a964051c761dc928d6cb9551eb1d1f845958247b5563a24de391c65ff57b2f0fa227d2297ba2903ab6c903d110350aad4ee9adc1faba9c163a49087339c8eee6e51a62b8aad8f04b85eee31b7185e33d258c84a060c8746ad69bd1da0f9a0af03e35e", 0x8f}, {&(0x7f00000003c0)="eec640a3c970f86bd02c70cf580036de7858d5d8b670fd446682f5b2", 0x1c}], 0x3) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/32, 0x20) open(&(0x7f0000000180)='./control\x00', 0x900, 0x80) rmdir(&(0x7f00000000c0)='./control\x00') 14:00:45 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2300000029000000c1c7c9c86f1209150cb6248472b36fdc235856b5cfd4f2169614fe"], 0x23}, 0x0) 14:00:45 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000280), 0x14) socket(0x17, 0x30000006, 0x7fff) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 14:00:45 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 14:00:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000140)="268990605d35ed25e3c0e71d3dfd5f2984b2a5ccf10771b90f2480d46403ef018f251c3db1725cee3b13f4b836f759844072c531fbcc3ab6346b8edc07ff89d555a3f1649c927ec39bde50ef5d77c216c364fe6ad8304a9c65c13bc84663b58125abaaef9393", 0x66}, {&(0x7f00000001c0)="d92ac360c1524743b03ac767e1303698d2f470b891afbd205f52697be68b25655ddb55b2184814e15277d62d709cc19e88a4b30e622c6bffab79f3760b332f36a1e5", 0x42}, {&(0x7f0000000240)="4a57a1e228a25b181df3a2338ab074060a95950f06cebca619e305cfb00c631f45c51c14d1be4b19d57b1dd8ace99beaed6e46ab335b6262f1508da4b7774723f301c36cc4bef13037c77906efbd95472584a21ee7302228a61394ecf068b1d2eaae655b020bb934baab938b57a8755b3a341150d438ab9925cb69ee9b59fd91839eb6af22dc39e62cfd4a775d02294f659c386a9f5e24b6dd625ca8a1fc8914d0b2cd93653be1334c3ab0c156f5696e53f3e9597f903d6c52f93858", 0xbc}, 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{&(0x7f00000024c0)="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0x1000}, {&(0x7f0000000380)="2e4dca8e7137b4b70be6c00555c3c64c715e17c0722f4fb89b4d0873771dd6fb5d6a503d01b4e78a582cc71e94b6454a052d3503d2adf95b4227e169877b1e35eb0ed71a7da7a41bd4f8b957fda939bb4b0409a69302d2946b8c1997ed5102c62c96628fde6c5ee9692ca88d6cdb04f7d6f380914a71a797399aec6f891bd5640c69ea5a312524c1a7d9476ff7a965c5495ee09eb0f6d7d50872c58a679a10e9a44b18ffaee14098acb20669ecd8a6610a61daff0099d1a2122bfe0f", 0xbc}], 0x8, &(0x7f0000003540)=[{0xb0, 0xffff, 0xcc, "b504eed4c5331993930f15b813edb7ab13950e5c1b97fc80f5e39b7e9c061292a494801e8e27f78b74c65ec1d6a268f32379323c5dc1f88032c2197f49fe55d3c710e32f2dbc8cc73aee5491d6bafe07405e40205105121371fa559914e2e138aa2db9373f066d969b9aba24b44540f2fc0cc6e171d662577bb7f2806cc24980ac10e4fc48c991e2d604b0954ca0f3cd191c4eb07f9611f1ba34b490773362"}], 0xb0}, 0x20080) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f00000000c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c450754ddea420fae9972b571112d02") 14:00:46 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_buf(r1, 0x29, 0x76, &(0x7f0000000080)=""/106, &(0x7f0000000180)=0x6a) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) 14:00:46 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(0xffffffffffffffff, 0x9) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x1, 0xc5d}) munlockall() ftruncate(r0, 0xf109) 14:00:46 executing program 3: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000900), &(0x7f0000000840)=0x4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000008c0)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 14:00:46 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767668f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c4dbbe1e7648d8c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acadc4c3214cb9a5605419c201b00a000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) 14:00:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) sendto(r3, &(0x7f0000000240), 0x0, 0x80, 0x0, 0x0) 14:00:46 executing program 2: getuid() r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) fchmod(r0, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000100)=""/42, &(0x7f0000000140)=0x2a) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 14:00:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xdf) clock_nanosleep(0x4, 0x1, &(0x7f0000000180)={0x400, 0x3ff}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000240)={0x6d6f, 0x100000000}, &(0x7f0000000280)) r2 = dup2(r0, r0) r3 = openat(r2, &(0x7f00000003c0)='./file0\x00', 0x800, 0x120) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xb8, "1ac2503a2f855e7725dd749650921ad19d571a9be10c9dc6d33929b7781918f3dc69fe4c312874581b7f68bb584d414c9b192e62e04f318e9138db0857494e8d368b83e9f7629f70f315ed1903acdd2bd5179d0c9a804c77bdb977175c70483b644d5786b3d26ee014fcf1f429b22d63034813816b43cb0f37e0ca5629d628e121704589c30c58459be76456ed2d762890cee9c9b45d59f77b4c18752660cd2fb7603d164cc3e04f6fef9d524c9743a29c8c6e75ce06d03e"}, &(0x7f0000000140)=0xc0) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x74) recvfrom$inet6(r3, &(0x7f0000000400)=""/220, 0xdc, 0x42, &(0x7f0000000500)={0x1c, 0x1, 0x10000, @loopback}, 0x1c) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000540)="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") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @broadcast}}, r4}, 0x8c) 14:00:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0xff}}, 0x0, 0x9, 0x5d680717, 0x9, 0x5, 0x573c}, &(0x7f0000000240)=0xa0) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x0, 0xfffffffffffffc01, @ipv4={[], [], @multicast2}, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0x4, 0x6}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r2, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x81, 0x1, 0x2, 0xffffffffffffffff}, 0x0) 14:00:47 executing program 0: syz_execute_func(&(0x7f0000000140)="9834170f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 14:00:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x101}, 0x8) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) 14:00:48 executing program 3: r0 = socket$inet6(0x1c, 0x10000001, 0x1ff) fchdir(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="aa20cab425b8a79980ae5b3a7a1c2f0bb783a641c0920e1fb7ca40976d5975240c8c05207100f153a5b9c2facc27eb3307ee6d8d0ac5c11ebac864619ac804b8cc121829779e77868077f5e990d9bead62337d8a7d832f412d64c6778f7ff806461f5a3e43b5a944f90e9cde78f554b77ee1652f93a8bd209c54cf91545e5dfe96b3c18573492d1909fb736c2d690b581f669789f35cdb2d4553f1ad85ae9a00878a673307b58405b013deb56dab91282c7b529f") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000180)=0x5, 0x4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000001c0)={0x7, 0x4904}) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000200)="0d574eeda0882a85033d6e4f885bf40ffc45e7817f3cbf1dd97cd2601fd6e898413fb2a216aa4a0c8e1b6ed5f09517b75c9c602ec745351ca9116b4065d7e31badb6f328ff749a42575f560a926d553dc71bf8659656e0b7655f33c8bbce78f7af8db53d2c48ec256f7816f1f9bfcdc07451") ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000280)="b0136cdcfc0e4c8b301ea795402486ccac795ea218372790ae2b90bdbd24b696bb4ece8af711b482a19fe76a791d642f73f5bb6692299d343f9b8b154c637369fcf2741d73ce074a40b66ed0b06b0f6da8ddfc6081b74dacb56c219610117c449d36e42a497415c71143841cbe7fcb42d27787fd7b1d14726e66a957267e471fd3ad2c2ef0275490952a49d8175d1049d1aab951442cb3dd60d8de94f085073a648dc841f79401bac5a4641ffdb46cf4f36ff5eade18c2bfdf1afd71f4acbf8ee32840ee9187cf6e8e11b65ef2815ef6137609d775f84f07f85ed9866fff") fcntl$getflags(r1, 0x3) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000380)="c6b06da6ee2fbb968a536f3eb3c431da1a99e1a51e787559f5ff4f5a900f9dfe876256552d6e0b2e045570b514eeb5499259b29ad0a3098acd4a71265de5a858bd8428dbd84fb82f6e4a050182337dd631418b1f32050aaf1eab35851bee0b11d59c797df1a1a20f34af062efd50a871558c021c40162afc46bb524a9a8c65c8fb25026677d30795b11ce0d4d87a1b7e61f693fdfa46a8361e6ee1d3d6c131d666866b361f8acb559ae387d8cf86b15e98d339dec107c93264f03e8d4b3f82ae33b6b72c6a9fd6d4d71fcb3a1c5202b2cf1a97bef342c35de42443") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x401, @mcast2, 0x1f}}, 0x0, 0x9, 0x5, 0x85}, &(0x7f0000000540)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r3, 0x7fff}, &(0x7f00000005c0)=0x8) getpeername$inet(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10) r5 = shmget(0x1, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000680)=""/200) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000007c0)={r4, &(0x7f0000000780)=[@in={0x2, 0x3, @rand_addr=0x8001}]}, &(0x7f0000000800)=0x10) shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x1000) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000840)={0x10}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000880)=0x6, 0x4) sendto(r1, &(0x7f00000008c0)="a534773dbaaa724c0f07be42fb8349f38c5d88878a3651044a4df6df4af157b2fa9024e4dc76b9f9f7203a349ad359fa88aaee921695505157883a951f0675d09a60795476e8d112d59e5dbcc64c699ae276deb49ee61aa4e7f99c1d458547a1943a105635cc4ace9afe1db92cb7115d242ed2152702d7fddc8e661ec1aed9615eba88fd5fb076d32dd78913ada1f001a0484affaa46656d276e1c446d8d1d1cba22a64930db642bdc0e357ee1307230770945a543a0ccda2487110ab0c2e0d19fa3319824ba8006db534f4c2feb955eda122be7f1aeb7db9b6623f011b8f92c2f260f668a9954ea2a121f", 0xeb, 0xc, &(0x7f00000009c0)=@in6={0x1c, 0x0, 0x9, @empty, 0x8}, 0x1c) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000a00)="8b246c68cfd069bc483e020b041c98a9f5b0170080ac24ccdc16b8f5d43c52867dcbcc118c7d77e4009ad30388ab3e15e52c4b0a374cd6ec2a4dfdc7c69c7f4fa831abebab089210b08a759b313a1bac610425b7ec4ecf11b57d7465bac6ef7c62151a7f3b18459cdbe34674") shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a80)={r3, 0x4, 0xf, 0x68ccda8d, 0x3ff}, &(0x7f0000000ac0)=0x18) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000b00)={0x10}) poll(&(0x7f0000000b40)=[{r0, 0x80}, {r0, 0x90}, {r2, 0x2}, {r1, 0x24}, {r2, 0x10}, {r0, 0xc}], 0x6, 0xd6e) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000b80)={r6, 0x8}, &(0x7f0000000bc0)=0x8) accept$inet6(r0, 0x0, &(0x7f0000000c00)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000c40)=0x1, 0x4) 14:00:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0xffffffffffffff81}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@rand_addr=0x8000}, 0xc) fcntl$setstatus(r0, 0x4, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0x1fec, 0x1e, 0x5, 0x5, 0x5}, &(0x7f0000000240)=0x14) semget$private(0x0, 0x3, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1, r4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x9c, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000400)=0xd07, 0x4) 14:00:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x5, 0xff}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) 14:00:48 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000140)=0x10) 14:00:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c652100"], 0x1) shutdown(r0, 0x1) 14:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x200, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x200, r1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x20, r1}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x5, 0x4) 14:00:51 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x39, 0x40, 0x0, 0x8f, 0x8, 0x74, 0x6, 0x3, 0x401, 0xffff}, 0xb) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x441) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 14:00:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getitimer(0x2, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 14:00:51 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)="e78dbe6b5e99b194d509e9ac9f3679e6ffcb7128925013a0ce45ee0564e4fc976dd5e358ef7456ba21800eceb3b1c56ea269050cf51f1d4794c50a2ea31bcd9e30b42a355a041fbaf30bd0802e38f3ca6a09a38ff61dd2312edea31eda92956280f474510b9808fc04338b6468e7e065ea04c24e38d0fb14507a2792a3a4e3f08de24e335f35740d6a0ab7f3b41b4d27902443be42f4d78bfc18d3d7665ca5347dc6cbb477a3dade93566e85a81256ac10767454a82438a267346659ff896a28916fd766969569f69e470466f5398f373c1f4a3c243dea44ecaa9cec23c43c8cc6da56b62781d2b26431f8b865b826120ee342", 0xf3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0xfffffffffffffff7, @empty, 0xffffffffffff7fff}, {0x1c, 0x2, 0x50000, @local={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1, [0x1000, 0x465, 0x6, 0x2, 0xa405, 0xe268, 0xffff, 0x7]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x3, 0x406, @mcast2, 0x8}, {0x1c, 0x1, 0x5e2, @empty, 0x7}, 0xffff, [0x8, 0x0, 0x80000000, 0x6, 0x3ff, 0x1, 0x9, 0x9]}, 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10008, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x3, "92f45dc1d756684b0fdf67d948b59f92"}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={0x0, 0xb2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0x2, 0x1, 0x2, 0x33, 0x3}, 0x14) bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x0, 0x9c, @mcast1, 0x2}, 0x1c) r3 = shmget$private(0x0, 0x2000, 0x110, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) truncate(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat(r1, &(0x7f0000000440)='./file0\x00', 0x104, 0x0) r5 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000480)=0x1000, 0x4) r6 = socket(0x17, 0x10000000, 0x101) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x0, 0x1, @rand_addr="f5f93d43669304dbed950b4327a61040", 0x9fe3}, 0x2, [0x1, 0x17, 0x3, 0x2, 0xfff, 0x6, 0x1, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000540)={r2, 0x40}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r4, &(0x7f0000001ac0)={&(0x7f0000000580)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f00000005c0)="b9e1ff53e3070d58e13c21b62948628b2443163879c83b5dfe04549734ab74f03785b98c531bf9a8b1f41445769ec50d5e86a70865cd173d55ef4d092a49c62dd092e43e946a07e31df38de009a661c5e533f876f06213b3fb7ab3470aa7c5f3dc007f6bb3a447", 0x67}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="683677689714c7d2533e8a0b20a623b955d66e4ebcc39c40e3433f60378e7a83441758d825570a17f4fe8093a780b4ba02285b999ae56e7f21243dcc6da4fec1f902257cf7764a625925e9e5b4a63f91bde38d4d1b1be190a5b1754496aff42c306e02667a2d94b2e52a025e6231ce3954b2d3ab37262f259175fca7c013e413893ec699f6ea23701fa19db519c67e1be864c0cd09f280d079060ad35471fa96421971ee0d2e5eff531b395f63058b014b2dec66a11877d46f224523b26c01d0623e1229a97b247e6624e72e44c86871fcc73573d1e0974d62", 0xd9}, {&(0x7f0000001740)="3bbf0ee21d1c3272dcce420363012448", 0x10}, {&(0x7f0000001780)="db96cd273331fdf058c4b534cdda5c41ab69ca5ec95f4cd02848ab68ff7cc6744a5c66e1a5f4b32c2b100b21eefac33ac04864a785f0f88141a34ca15ac4edb54effb6272439b9c6edfcd8b7cb5588d0df199b230fcebde9ae5c98ca794cc73a4e2f344fbbee278921", 0x69}, {&(0x7f0000001800)="97c26a6eeb68fa7768a158c8509cf54a6bff938756ce76450306574896457db1e2eba6f654412bdce65b9d20c30c84817c2889ecbfb4edb503a37769fcca4e3c88188817b95c1d6a4ecc86ea6d2c6fbf455dfcc6ae8430a21076441cb6c333cbb8a2b2b9c542058c8ad2d89604888c6bb86e5a28c5dbcab898e7e90259807733e6231f73506f6b3d72894ca5d3ad851b46620de04d6212e090023ce78ac4e23cd7ecc1bfdd09f433541c2d05fe373fc747f6203bd5f0cf3fc01ce3b180c18ecd58b0ac649a1d329c3742a84fe39d30d7d3904863404cfe1525f497c473e4cd662cc85ca8e2bd44e21532f370bd39378ddeaa9b532c2a", 0xf6}, {&(0x7f0000001900)="b3d1c56f5a405f", 0x7}], 0x7, &(0x7f00000019c0)=[{0xf0, 0x0, 0xffffffff, "60827a163ee623c3c2d648332b3d99ac93db5582fa7917cb6d264e6a5b116f3d95c5115863a061f97d9dc576cbca1d41e74a50ef20264ae6c1d96aac79eddac221b333f12e581ad59de96b866aae16901fa2b355f55228f61d86971d3d0bf602e1c6922dea71ec0e7715b1c4b002fd287984332ccb536eb203a263ae820b5921fa1e2d4daca13b5cb430384765091c1fdab75970b75da32267d300eebe613c3aa5fd429fdd77c20b0af65bd46c930175217d6279b4f7f19e1303f9e93c406217a4a8bd1120191e616252a66e18daf5b2960f4012939f2b815c7f71f2"}], 0xf0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001b00)={0x0, 0x3, r2}, &(0x7f0000001b40)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000001b80)={r2, 0x81}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000001c00)={r2, 0x2b5d, 0x7, 0x80, 0x4, 0x0, 0x1, 0x2, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r8, 0x1, 0xffffffff, 0xffff, 0x7, 0x401}}, &(0x7f0000001cc0)=0xb8) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000001d00)={r9, 0x0, 0x3, 0xe0d8, 0x8}, &(0x7f0000001d40)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001d80)={r7, 0x5}, &(0x7f0000001dc0)=0x8) symlinkat(&(0x7f0000001e00)='./file0\x00', r1, &(0x7f0000001e40)='./file0\x00') setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001e80)={r7, 0x401}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001ec0)={r7, 0x2, 0xfffffffffffffffe}, 0x8) 14:00:51 executing program 3: syz_execute_func(&(0x7f00000005c0)="2c56b5b598cd803873b669b6696962f5696200d936470f5e18f2680c9d00008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026d9fec401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00") r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) open(&(0x7f00000000c0)='./file0\x00', 0x8009, 0x1) connect(r1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000180), &(0x7f0000000140)=0x4) 14:00:52 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000240)="2063095f62ff761792855c64aa7e7b95df38a2a32a3b023460aa5d67a76165f924d4ba39b5e66358fcf920b7f8650ecdde6f54ab2f89dd7f61065918477e4978df928edbec072c0049161dbbcde5afe3c3370191eb0c1d35d942cbffcac7d78013ad54fdeb2183009ed4fc09651ef4ffad29d6a429d69ef099f882e4a6e9b2e4e097ec41eff209957429aeea26218229ddf9c6009ea0553da5b41ac25c3131a92b110e34b90125438fc06ecc791deb2b609502bc253b826df11ebe05e72a3ad7dc885b90220dffc4965462942bcdd56b14655c4d50bd79ed961a378eb7a528418d4201d7b46af37a14d53a86208509781d") syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) socketpair(0x17, 0x10000003, 0x3, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:00:52 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x6) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 14:00:52 executing program 3: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000280), 0x26) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x3000) fstat(r0, &(0x7f00000002c0)) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r2, 0xf, &(0x7f00000003c0)={0x3, 0x4, 0x24ee5553, 0x100000001, r4}) fstat(r1, &(0x7f0000000500)) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @rand_addr=0x2}, 0x7}}, 0x0, 0x3ff, 0x6654, 0xba8, 0x6, 0x2}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000006c0)={r5, 0x9}, &(0x7f0000000700)=0x8) 14:00:53 executing program 2: r0 = socket(0x10, 0x30000007, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xf475, 0x31, 0x100000001, 0x4, 0x7, 0x1, 0xffffffff00000001, {@in6={{0x1c, 0x1, 0xfffffffffffffff7, @empty, 0x7336}}, 0x0, 0x9, 0x6, 0xd8, 0x33, 0x2}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 14:00:56 executing program 0: syz_execute_func(&(0x7f0000000000)="c4c3196d6226816540cf660f01f9660f73fd008f2978d1806f450000c4e3c96d410cb4c481fe5c4e00c4c16dd3595c642e0f17bbcf550000f30f6ff3") syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 14:00:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="c0f2d59090f2043e8e5c695fae9814bfc41fd78a51e354805a5d5a4ffcbe5335cd7b9474649fb57d8c1c3ecde61db40bc0f35f59c2d33fa4413536a0ed7e07da7185c40faf98ea5ea06b95ed833ff49c802142604f75b3fefd12f0cae452324162370c23b99ee717ce1a08af983f531a13d843df24913cdc7f54771a261dfa4b3d1495b930d8f5cf28670c09e015206ee50c992b3a6f6ebdbee35c02ca29e2730f596784f2cf74b41c7fd21008cad230845fa12da353eed37ff4c4") mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000940)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b0000002e400f4b99bae792bf670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 14:00:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)) 14:00:56 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000980)="62c5fbeedd0e1af009a6eed875fb83a8f5fbf23324c8dc0f5853ad5fe5d059e7ec8edb717fdd8a648c43e84e0dbfed11678e4ab7a0b05696cb0ce7cb4267f1ff00066b8be1e2f3cc6b0810d3e26470fca25270663dbb97c69cfcb1d8b915570ced2ce38e85bf3072e5ce77a6c58f2eaa2d3eeddfe9bd371185b155ef339b12452d6cdbcaaf02b4b3d3dab82fc1feb4ad152c5e74861b958c8abce2e04e7f4668bd8ac1ec434236e60c61cd78b1bc53452ab667838da7c495c97da2865944fc28d59ba6930d9f8e16e01ed38dd337cd3815d119aa7d92205f") linkat(r1, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) 14:00:57 executing program 3: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751eb20fa0a009c4e24d3b70bb34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec422313afcc4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 14:00:57 executing program 2: syz_emit_ethernet(0xffffffffffffff45, &(0x7f0000000000)={@random="2575f67fa1ed", @random="43333e128ef5", [], {@ipv4={0x800, {{0x17, 0x4, 0x9, 0x10001, 0x96, 0x64, 0x3, 0xb69, 0x4d, 0x0, @broadcast, @loopback, {[@generic={0x9f, 0xf, "b7bd63a8c0cb8fcf36a98947b0"}, @timestamp={0x44, 0x20, 0x401, 0x3, 0xffff, [{}, {}, {[], 0xffffffffffff0000}, {[@rand_addr=0x9], 0x5}, {[@local={0xac, 0x14, 0x0}], 0xd6e3}]}, @timestamp={0x44, 0x18, 0x6, 0x0, 0x6, [{[], 0x80}, {[], 0x57aa}, {[], 0x9}, {}, {[], 0x7}]}]}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x4, 0xffffffff, 0x0, {0xb, 0x4, 0x9, 0x4, 0x1, 0x68, 0x3, 0x2, 0x3f, 0x34c, @multicast1, @local={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0xf, 0x1f, [@broadcast, @local={0xac, 0x14, 0x0}, @empty]}, @end, @generic={0x87, 0x6, "787c9ca8"}, @noop]}}, "d3dea63f15a4"}}}}}) 14:00:57 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xffffffffffff0a96, 0x1, [0x7]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0x4}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 14:00:57 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x100000000000002e, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) freebsd11_stat(0x0, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getresgid(0x0, 0x0, 0x0) 14:00:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 14:00:58 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x44) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 14:00:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 14:01:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10040, 0x1) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="4ddef15baf241dcf176ad92c88a9cf11a812ad0267d72f1bfde8691ed454fa02b316685f9b2718bd7bf135271566ab98ee31d4") 14:01:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r1) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x3) getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080)) 14:01:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x80000001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1ca8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b1000000000000000600020005000100fcffffff02004e2300"/156, @ANYRES32=r3, @ANYBLOB="05000000ffffffff7d00000004000000f9ffffff40e3ec4f1fb641952c89e761022f64f252738485c6b501cc89cb46bfe188f086408dc445c363fdb36be157dae93f78ad9f6065404d3d98ccaca46381b5c3555a82d0371e444621e8f57a9f10e75921"], &(0x7f0000000240)=0xb8) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000280)=""/228, &(0x7f0000000380)=0xe4) r4 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r4, 0x8004667d, &(0x7f00000005c0)={0x3}) r5 = fcntl$dupfd(r4, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x9745}, 0x8) 14:01:01 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffff9c) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 14:01:01 executing program 2: syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[]) syz_emit_ethernet(0x107, &(0x7f00000002c0)={@empty, @random="4dc2677c9975", [{[{0x88a8, 0x2, 0x5, 0x3}], {0x8100, 0x1ff, 0x1}}], {@generic={0xbc1d, "dec47187f7e81d86aa73a5076f98dc412912d7294f063dee9dccef4eaeb587c1677147255b8bf82dcb2f710b36b0a2bd048e64b4cafba1d20eccc0c48fc8e1455d81659ecb896dccfb1bee2a1a1f6f9626fe8582d0ec0b1e533e9820d1f28881c76d2f8535ae7a6740b257023b08bfc374cb5c7f19f2949f7c0d55d0ec1f9f90900181b94702e00c028ac883d81b69674913953ec8fbe35ab363926afd850d91c970257db65b2a68463fd366d6d3fc007d5c3eb1c68781647df96979f9ee2d1759bde0601cc7c54dc525a0b75dbc8d99e4b70ab67983bec0ebb7df34bda0f7e684f971fc90d7a7337521b4502dcfc50582"}}}) r0 = socket(0x1d, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1, 0x401}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x7fffffff, 0x8, 0xb9, 0x1, 0x0, 0x2, 0x4, {@in={{0x2, 0x0, @rand_addr=0x1f}}, r2, 0x1, 0xfffffffffffff505, 0x8, 0x81, 0x7fff}}, &(0x7f0000000580)=0xb8) r3 = socket$inet(0x2, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7770e96e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={r4, 0x1, 0x5, 0x1, 0x410b, 0x6, 0x80, 0x1, {@in={{0x2, 0x1, @broadcast}}, r5, 0x100000001, 0x100000000, 0xf2e9, 0xfe0000000000, 0x3ff}}, &(0x7f0000000280)=0xb8) 14:01:01 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f00000000c0)=0x100) semop(r0, &(0x7f0000000100)=[{0x0, 0x9, 0x1000}, {0x2, 0x4, 0x1000}, {0x0, 0x80000010001, 0x800}, {0x0, 0x7f, 0x800}, {0xfffffffffffffffc, 0xffffffffffff0000, 0x1001800}, {0x4, 0x3, 0x800}], 0x6) 14:01:03 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001940), &(0x7f00000002c0)=0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001a40)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd83d62ebd7c01ab1a67b6e18dd7d4f57d1b3345267d076bf97225684cadc9396704ad620b20bef99cc9da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326feb5caf4116f16ca0c594f967c7"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 14:01:03 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaafd30940efb180806001808000604000050016a6babb949fb1000b71de684ea5ce0000001f00068355bfc41a6db1fc67cf49fcf867c43c60d23548cb8969c2c02"]) 14:01:03 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) r2 = socket(0x1c, 0x5, 0x0) nanosleep(&(0x7f0000000100)={0xc188, 0x20}, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000007c0)={r1, 0xb}, &(0x7f0000000800)=0x8) 14:01:03 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000340)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:01:03 executing program 1: syz_execute_func(&(0x7f0000000080)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x97f}, &(0x7f0000000140)=0x10) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x400, 0xa0, "c403214a7f23c83e009f2111a5bf204988c8fe55e1f5b0cda43e030e013a871d85bf9e59069e9a31f6933d30688a8e8310f232d2c8f2b9fc0fca204a994b7142ef2af6b2ac5cf769cd019577b115b22819a4d54b7e8ff25b06cbf398666dab8680cd48af3509934ba365764172f9eaa257da3d73c8675f5b312c89ea39a42ceed0c23fd28c6777ce09a396f49ae921e99d6c6b9d6030373dd534e3bb7ddf0a5b"}, 0xa8) 14:01:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f) 14:01:04 executing program 1: r0 = socket(0x10, 0x5, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x8, "bf970f80eee2c8c103c3de14643dc5a4"}, 0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0, 0x400, 0x7, 0x1000, 0x2, 0x10000000000}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = semget$private(0x0, 0x6, 0x202) __semctl$SETVAL(r3, 0x4, 0x8, &(0x7f0000000380)=0xfffffffffffffffc) r4 = msgget$private(0x0, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x5) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000006c0)={{0x1, r5, r6, r7, r8, 0x8}, 0x9276, 0x80000000, 0x80000000, 0x1, 0x3, 0x1, r9, r10}) nanosleep(&(0x7f0000000740)={0x1ff, 0x5}, &(0x7f0000000780)) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000007c0)=[{r1, 0x2}, {r1, 0x4}, {r1, 0x44}, {r11, 0x4}], 0x4, 0x38e) r12 = dup(r1) getpeername$inet(r0, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000840)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000880), 0x1, 0x0) clock_gettime(0xf, &(0x7f00000008c0)) setsockopt$inet_tcp_int(r12, 0x6, 0x1000, &(0x7f0000000900)=0x1, 0x4) msgrcv(r4, &(0x7f0000000940)={0x0, ""/241}, 0xf9, 0x3, 0x800) bind$inet6(r1, &(0x7f0000000a40)={0x1c, 0x3, 0x3f, @mcast2, 0x100000001}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x51, &(0x7f0000000a80)={0x1, {{0x1c, 0x3, 0xffff, @empty, 0x401}}}, 0x88) 14:01:04 executing program 2: syz_execute_func(&(0x7f0000000580)="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") semget$private(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) setrlimit(0x0, 0x0) sync() syz_execute_func(0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x200000000000, 0x3f}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) r2 = socket(0x1, 0x10000005, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xb34}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, r3, 0x7ff, 0x5, 0x3f}, &(0x7f0000000240)=0x94) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) lseek(0xffffffffffffffff, 0x0, 0x7) 14:01:05 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="070100ffff04330600000000000000b11ff9aaf64a1b6c27d7827a4d954deaed338b7d1ea96711382f2045e57f8b00"/57], 0x12) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 14:01:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x81, @mcast1, 0x7}, @in6={0x1c, 0x2, 0x200, @empty, 0x200}, @in={0x2, 0x2, @rand_addr=0x1f}, @in6={0x1c, 0x3, 0xffff, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], &(0x7f0000000040)=0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x81}, &(0x7f0000000280)=0x8) 14:01:05 executing program 1: syz_execute_func(&(0x7f0000000140)="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") clock_settime(0xf, &(0x7f0000000380)={0x6, 0x2}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x103, 0x4c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1}}, 0x0, 0x401, 0x795, 0x80, 0x4, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x100}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) 14:01:06 executing program 0: syz_emit_ethernet(0xfffffffffffffed8, &(0x7f00000000c0)={@random="1fcffb37c458", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000000)="da875a0b41adbf674895d1adc7d4577d841246b0636699a499b7fd48691315195a44c8c168cc6454f5e7591dde10a6bccdfdf738da0116f9c8c7fd62247b748aab1517e9fc7e7698169fd39a15e80b8d08533fcd22eabcb8b16f8cada795cc7f28f811a739db9ce2a6e05b021bdfd48b18b019507ab61431f0227fa6f1f2a4d18e1a21524ce3e9ce89e7d91a99befa5cb1b172f8c73c1a57a4c85151f46974a8dab4cdc260f03611f21ffd85fc", 0xad) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 14:01:06 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) getsockopt(r0, 0xffffffffffffbb02, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 14:01:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="6bca80665601f5fd5a2d8e9d74c33cc6fc9bb09557eecaf51b04ac509a5129738629d5181e9d3ae3ef43f4c70277da2b7e2a6a92b8ab14979adb0d8df044ba5a2ff9a09ed4a77cb81b2697053096c0287afba3f317ec9e19cc17f06efff01220716839861bf9eb8f2fddfaf7898729210de56408e6bcecaab78b58afc4dc2637d225a247635a405a68e7c00e5baf80a21126c6b295b04b3a1ee1148aecf7ee97207693a03a75a39cc9a588334c0ff76d3ddbba02737cc42c9ff94c0f1bfc5d692896b5d7c868ba21fcedc33935f6829440f43141ac0511cc3b74d7ccd4fb9d6676bed148ec43", 0xe6) r2 = socket(0x2, 0x80002, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 14:01:06 executing program 0: execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f0000000540)='.\x00<\xed8\xad\x15\x9f\t\xc9K\xb2\xa6\xf4x\xa71t\xbc-\xe8\b\xf8L\v\xd7\xc0R)\xf5P\xe7\xe2@\xc8\x02DS\xd2\tS^\xd04\xaa\x0f\x81ZG\xd4\x9d\x99ij', &(0x7f0000000340)='[(@\x00']) open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x10001, @ipv4={[], [], @multicast2}, 0x80000001}}, 0x0}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r1, 0x4) 14:01:07 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6051661300100000fe8000000000000000000000000000aaff020000000000000000080100000000000005020000250200062df1df2ad248f6b1fc3be1f39dba3b9c4367a0760915ff68e084dbab3f9786cb8e80054fd8feda8f52923c63709686be086ebcb84e9dc2723a41e06be13f0331fc05252397ee9e8f89eac396c52c4108996f7c8ff10ec49055fcf9d30f6e519550a76f100181185d47e7f10bb0ee9855673baad408807954d93deeef760328350e"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) 14:01:09 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x5, 0xff, 0x4}}], {@arp={0x806, @generic={0x27, 0x873a, 0x6, 0x4, 0x9, @random="38e4568719ba", "c353201d", @broadcast, "4a19f1bd8228fe29af85946135a541be"}}}}) syz_emit_ethernet(0x46, &(0x7f0000000240)={@broadcast, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast, {[@noop, @noop, @lsrr={0x83, 0x3, 0xa2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote}}}}}}) 14:01:09 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000d63f5a0f36a8b6b0e05a699f1ddbe4506adf423dc2fbf993c56cf870d9b621c1da4a151835661ba33ed133c162aab191032c5d7a00504259b114af456ae2b183b9244717bdf6880208c80d58c6c5e4641d0f3eee7cbcbac21ad3817d870c199f148c91cffda6387dc757d80f9ed1"], 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}, {0x0}], 0x2}, 0x81) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) r2 = dup(r0) connect$unix(r2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0xfffffdec) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000440)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000080), &(0x7f0000000380)=0x4) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 14:01:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1c00000000000, @mcast1, 0x75}}, r2}, &(0x7f00000000c0)=0x84) 14:01:09 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 14:01:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x281) getpid() __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"f400292bc949eafe8a7491ca1301a70b7c737f83165341da305a92d1d1f3682acca1e8b3039aea860c287629fa9f62352e5f8f783f0ce65408b3bf13913f761dd42dc84e42751e7bcf0585a137dd07720114b6e773b4a2253b178d5ee3d290008fc018c2720f740c3671e7435c35c8e26f376a1249c8f1539b61293c863cdd3e8ee3bb12d6f58912e7bb069b047ac96272847c324ead3bfcca1a0d0584860e73c1c022d365bf273678782d62488b8797e0306212e1b185336f10b920d8dd47ed05a4eb7191f131b30db5db3556458ebd20bff3a3ab7a6335bd553e92fd77fe11525dce9c912a7d4911f18ca2e45124bfac6495f4c8862b839cbb28ca335eb391a0c431d93b5a6460ed359487eb584d861dea8f29fdf5400cf7b5748919b215d31e57c7631ff1af954c57e7a596b28813f0c62db9259f087cbde1b95d2e034745ce48d933be273d06ffc4250f79f769e7df014dc9526d5a7965866d02730863fe0261e95a403e4a631036c3131dd32c49dce226689d0f4e066d9ba903f6c427da9ff47e293a4bb2b081e407888fc4e701b64a9c9b784396647e9c0cc0ed8edfcf75dcee78183e745a8b5ba5ed33e697c24e981c6d7dc443bbdfc4d811e99e194afd4909d2ff415fda45e3872961692c0485deb3b887837406ee3bc9acbed44984df1040272a9a1260ec16857b3d877626a5a076c983ff6d36e124da447e064037bd271a891b54a016c31364651271f2a4f158a1a23af11ad7c6b5e12df6f6c93f1b167f34974c60eb02c0f4c7124b3a906a2482deb6679a9520e70bd39b20e4bd001bae5b76578a1d8644d4f65794994d3f27cfc733e440a22ae8339d292aae5ee8082d17133d6be5edf65081041a14e07282e400ae82197abea307950786fdf9ebc5952a0288955b2ee3c5a4a359fa55392e6dbe3521a0bb6341f898c806e2bb2e7f99de1097be656a043d449ef401e0e32bc4622dba64af7119ba89c0c3e62783675b8f7cf2d1792dc7083547b1808882685c539af094fa3b6e1f0d663ea8bbe740f189ad10955cc2f4d7ce278737bb095c438ed56696dd7bfa1c09024bfb37e7c873db89aa35e5ae0e8623cf059e20672039fb3aa1870f277d343d425a5ff748dcc932946ba5288ca2eb387385b3eaff0eba2aaffb821e404053f23f115d8dee38c1140934b1ab86ac8af024bfdf9122951076e2a2da27d9af0e07540a253a1271000a2298442dd8bf6f1ef577b1cb4978322a0c534a629a627f6a331aee33383ae603f15d1765d2a5489e489099eebf197ebbc90a05533de741f3a7ea9ec99e12622ce572289f7f8851719032edc1bd7b48ec4c6b1123ebd707b04d01f30342cd8604a0771e74e6352dd85cec0dc309a9cff89fcbf83e15d7cbfffa6e8b207d0191969e4da016df43f7aed24d3f5f0684db69cc437513f9cfb5c55c0657ac", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4}) getsockopt(r0, 0x1000, 0x7, &(0x7f0000000980)=""/81, &(0x7f0000000140)=0x51) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") r5 = socket(0x0, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000c739e799cacec455b3febfbe86955bfc0dd676c197226162d459b6d747b3246a07a9fbbbac78ca09de3d3bcea52979c503dadca7cb466bb96af91f4e250151ffe8b9ff3fa4a101ffd1d656530e501c3d4c8b6a225d97728c51cb8e02d04d794f52b06b0894d0fcc3de2fc42449fa95e060a00eaa248e1a8384d3e079e02f4b5f0715e55dc2b91f76a200000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18) r6 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000a00)=""/70) 14:01:10 executing program 2: accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6(0x1c, 0x10000000, 0x101) r2 = dup2(r0, r1) openat(r2, &(0x7f0000000000)='./file0\x00', 0x183, 0x80193) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) 14:01:10 executing program 0: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x112) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)={@loopback, @remote={0xac, 0x14, 0x0}, 0x0, 0x4, [@broadcast, @rand_addr=0x7, @loopback, @multicast2]}, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:01:11 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='\x00', 0x8200, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x6]}, 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) mlock(&(0x7f0000acd000/0x3000)=nil, 0x3000) 14:01:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x800, 0x1) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x2, 0xfffffffffffffdb6) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0x31, 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000140)=0x7d0, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x401}, 0x24) 14:01:11 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) getsockopt(r0, 0x7ff, 0x4, &(0x7f0000000040)=""/187, &(0x7f0000000240)=0xbb) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x4d0d, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 14:01:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000a43c1689732d881df7a7d124491f9092552fd06b7baf18c50f8ddaf9e922aa830455f72b2a1af90202ea794e3aa131a724c20fcc4ed5437d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 14:01:12 executing program 1: r0 = socket(0x0, 0x4, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x1324, 0x81}, 0x156) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) listen(r1, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x6f, 0x800, 0x3, 0x1, 0x5, 0x9, 0x7fff, 0x6, 0x4e0, 0x3}, 0xb) 14:01:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x136) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x1ff, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 14:01:12 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x0, 0x20000005, 0xfffffffffffff061, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000400)={0x20461bdd, 0x8}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) lseek(r0, 0x0, 0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) dup(r0) syz_execute_func(&(0x7f0000000440)="c4c1fe7f51c24313b22eb40869c46145f9cf11718742a5f69d0d0000006465660f38153ac4c2793c48fec4a2f934eb65410f5a33") writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="05b5fbf22a64e5ca4b5fae0a5dca6daf69920e1e8f15c0c9ebd0e7ddbda3411422f19c55", 0x24}, {&(0x7f00000001c0)="b7e7d32499679aa4e1f991e93320c262f11af19978af2bec5e214d231c96cbffe7dac10cd27b6b93c862276668b17deef7b491f75f1b3178335d6cbe08671a40c3d4a673ddb5d2228be1804986bd2ba2", 0x50}, {&(0x7f0000000080)="a8f58f6f3f49126310", 0x9}, {&(0x7f0000000240)="10b37a2c12008525a90a498bce15b7954150f9668106e1500109e0e6424ea460059fdfcadecdcdac76caa010d99811296412f4bf6ca14d6350c912e26877883ca1473f55fb576442748cdac700a19d44fcd0fcdb2d3c4ed16c9a52fcd85a7e48ec3cbf3cb882d43bcba082465895f4ecb06b520f53eb3932d91a7a5030c11d691c06cd56e35a847c72554a0707fadae364256fec61addc8b20c0bdbaaf4b6b1b7fe2278243742e883143e4706beca813fa584cb8cfe878965ec92bf426ca93c0d10c15a80c1cfc830b662e980497fdc5175eeef0a6", 0xd5}, {&(0x7f0000000340)="8a0a6a59e0f9ae2dd371f3a41b0f2211aa02be799e2d13388288c143cd13e44f38148540779a9f3a96cacfea068030420325622a", 0x34}], 0x5) 14:01:14 executing program 3: syz_execute_func(&(0x7f0000000480)="0c04b5b598cd801b69e4d56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82460f3805953ceba82d00c4f243a58fc97001b2e0e10000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f1795e87795e873ef8c4a1d85762000faee42c240f5c5b47c9000000217c1155008f288ca2430154e3df8a8a6736676670664336660fd2938c0000000f01c36666450f17720d14111d54011d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 14:01:14 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(0x0, 0x0) setreuid(r0, 0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x4) setresuid(0x0, 0xee01, 0x0) setreuid(r0, r0) 14:01:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="2465125f07004f1e4bd68f55c2a2ae4bc4e38b8e501f42854faf62e5a70a3d5f487713") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = semget(0x0, 0x2, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x80]) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) semop(r1, &(0x7f0000000140)=[{0x3, 0xfffffffffffffff7, 0x1000}, {0x2, 0xfffffffffffffff9, 0x1000}, {0x2, 0x8, 0x800}, {0x2, 0x4, 0x1000}, {0x7, 0x1, 0x1000}, {0x0, 0xb347, 0x1800}, {0x5, 0xfffffffffffffff8}], 0x7) accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x7, 0x400) mlockall(0x3) sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 14:01:16 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:01:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff060000000065bd69ecce5aee6412ec3796fa13912b02e00800450020f37000bb009d0000000500907800000600410000000000000000000000ac1400aaf70072edab5ad10000ca17671542f3503cc1c1ab06fa4ecb9f89af63e6d190c018dea608785040c33968b465286c0b842e05d1f92f6328d088e5ed942653408c187588e0477f433bee80accf252b1e5d2610e32baab69200f086aec2958865a6596e0aa70c65734f4643bc4c1ae29549c6893d1bfb2a05398140872f71e7e4794a09d61f45506fa9220c"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0xc}) r1 = semget$private(0x0, 0x3, 0x20) __semctl$IPC_RMID(r1, 0x0, 0x0) 14:01:16 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfffffffffffffe18) 14:01:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgid(0x0) getpgrp(r1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x0) 14:01:16 executing program 3: r0 = semget$private(0x0, 0x5, 0x40) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000200)=0x67a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = dup(r1) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000001c0)="5c55b530f84e9fab33293dfa1d8f796570930210") fchmod(r1, 0x20) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f00000000c0)="0b999508a0b9015be04d31f0b6678a1cccec697f4178aaeb9a0c926dd71f238ec17e53553e8a0317d6fec1a7caa7bc2c326c61c1fb91b969762a7d11f14a647a8af635347728d19557d752a68ee6dc00bdd96c86c9cd288966c6abd8a726aa1f1a9a0de8cfcc499c6a35f156193792d384348043fa1b0f92f71d57f563e1c89ff948a6192753e3cd0249bc3127f9b12c72ce8e391520cb38581a45839f33d9676431913f04333b415660adfd24c83e1e2ff66ced3eb99d434ccd244240e0f44243a6bfce2389d32760d80ac3160e3ed11e21e98921233e20012e368c3f4139d5d3565790e9a95fbe3a7fa07f0deff154e914c74ceb7bb1da82d3dee88116", 0x8, 0x9, 0x8}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) freebsd11_fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000004c0)={{0x7fff, r3, r4, r5, r6, 0x4, 0x3}, 0x3d7f, 0x8000, 0x81}) openat(r2, &(0x7f0000000540)='./file0\x00', 0x109, 0x1) 14:01:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) dup(r1) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000002c0)={{"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", "a34fc4dca37c2ed543c7e1c2e5315e5aac2ea72a17a39e888561d16d1417723f", 0x5, 0x3}, &(0x7f00000001c0)="89a7deb41280a8f17fbc71190867051e78234506dcfaf7bbefb0156dc8867246cb27264a9653fa328fb3e1c28591394612b995788c93d99a3ed2668d52a0c1ae5ac2e548717adc49c3eb3ed4147db6f9a1fdfd6021b1c04a3bc41ec079b54b26f7b5ff7ec6ec7755c645ad05dcc077ed3d928fecc207dcba8e3ad6410bcb85c5b2a5112b569598ea65ba15ccdc5a9083a6dd533ac5d3c5940e2e9becf054b0454efb4456dcd0a82b219423b4f55928fa2033cac629dc474d68e7d7410c06aae64e9661c347121c86733c4c86548d81127d", 0x293e4289, 0x100000000, 0x5, 0x7b2b, 0x6e4, 0x1f, 0x6}) 14:01:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x400, 0x0, 0x20, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 14:01:17 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 14:01:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) listen(r0, 0x5) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/192, &(0x7f0000000180)=0xc0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r2, 0x0) 14:01:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x180) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) 14:01:17 executing program 1: syz_execute_func(&(0x7f0000000200)="1c0a36f244ab9815cd808069e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed57c4427d82c4417be6ad0f000000c4c2d10a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181eeff265dc5f00c30e5bc4e3f9174e0bfee269a841000f99c4c1d5fb59002ce42c8e0f54635b36f20f1bfbc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 14:01:18 executing program 3: r0 = socket(0x2, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x4}, 0x8) socket(0x17, 0x3, 0x5) 14:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) 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) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000300)="b890cb5fb799d2df", 0x8) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 14:01:18 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2, @empty=0xe0000000}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x4, {{0x2, 0x3, @multicast2}}}, 0x90) 14:01:18 executing program 1: freebsd10_pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001240)={{"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", "4dd489ca1cc49975f1fdda1ba4980a9082de3bb439bda5af87255917d1cfba54", 0x7, 0x100}, &(0x7f00000017c0)="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", 0xfffffffffffff000, 0x80, 0x40, 0x401, 0x105f, 0x71, 0x3, 0x400}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x407700, 0xb00000000000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000016c0)={0x0, {{0x2, 0x3, @multicast1}}}, 0x90) sendfile(r3, r3, 0x0, 0x0) r4 = accept(r3, 0x0, &(0x7f0000000000)) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="090090c510fa00000100060004009a0095ff01000600"], 0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsync(r2) r5 = socket(0x1, 0x7, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000200)=[{r5, 0x10}, {r4, 0x4}], 0x2, 0x5) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r6, 0x2}, 0xffffffffffffffd6) 14:01:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 14:01:19 executing program 2: r0 = socket(0xa17, 0x2, 0x80000000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x3) 14:01:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) semop(0x0, 0xfffffffffffffffe, 0x0) 14:01:19 executing program 3: mprotect(&(0x7f00001c5000/0x1000)=nil, 0x1000, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x9, [0x4, 0xfffffffffffffffb, 0x4, 0x100000001, 0xffff, 0x9, 0xa, 0x7, 0x81]}, 0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x9, 0x400, 0x100, 0x2acc4830, 0x100000001, 0xffffffff, 0x1000, r1}, &(0x7f00000000c0)=0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 14:01:20 executing program 3: r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x8f, @remote={0xfe, 0x80, [], 0x0}, 0x465d}}, r1}, 0x84) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91339e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 14:01:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(0x0) setpgid(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 14:01:20 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) r1 = open(&(0x7f0000000040)='./file1\x00', 0x30142, 0x2) fsync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) freebsd11_getdents(r1, &(0x7f00000003c0)=""/170, 0xaa) 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') 14:01:20 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x9, 0x3, 0xffffffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000001900)="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") 14:01:21 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000040)=""/58, 0x3a}], 0x3, &(0x7f00000014c0)=""/138, 0x8a}, 0x40042) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x8, 0x4) sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c01800000ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) 14:01:21 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[{0x10}], 0x10}, 0x0) 14:01:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x9f0, 0x93b, 0x101}, &(0x7f00000001c0)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x80000000, 0x1, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000005c0)={{"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", "78f5821407108bb5608276fac017ef56496d3e0977e02b1053bd2c57a43e19c0", 0x3, 0x4}, &(0x7f00000004c0)="1722886f78c3e03d0220fcbd84cb866b60e2b1031794bb8d7dc02984897b61f300b0c6d979dd36cb711feb9b7f951a070eaa7c938a95e2f90ec97bd965cd08d519469616840d6da91194ff78565eebcd447f1acd92a87f6f834924e28502a85721b585689f976fd47c3e52f40078a9b91635c7f286db9f5c5de04e14ba2b7694539feb56705e37a6cf020961529067cbf3c2d4be8a99a1cc583e1f16fe928a2b1d9bb1ad99cc058332cbd5c9ba23a424c0e7dace9d61d9a8f4634e791d43708441a1a63e7deadd12daa1a01d4fd615de8e11088724492ab360f04568bf6bd11116018f6ae36af6dbcd5e1dcc9d36b9e5416afc3e74de82", 0x8, 0x7, 0x8, 0x211, 0x2, 0xf2a, 0x8, 0x3f}) poll(&(0x7f0000000a40)=[{r0, 0x12}], 0x1, 0x5) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000a80)=0xbe, 0x4) setrlimit(0xe, &(0x7f0000000ac0)={0x7e5, 0xbb8}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000b00)={r2, 0x40}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b40)={r3, 0x6}, &(0x7f0000000b80)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000bc0)=""/31, &(0x7f0000000c00)=0x1f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000c40)={r4, 0xfffffffffffff800}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000cc0)={r3, 0x1f}, &(0x7f0000000d00)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d40)={@in6={{0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r6, 0x7fffffff, 0x0, 0x6}, &(0x7f0000000e00)=0x8c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getrlimit(0xb, &(0x7f0000000ec0)) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000fc0)={r5, &(0x7f0000000f00)=[@in6={0x1c, 0x3, 0x1f, @ipv4={[], [], @loopback}, 0x1000}, @in6={0x1c, 0x2, 0x4, @rand_addr="64a3861ccc5c40aec52d33ebc110600f", 0xfffffffffffffff9}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x400, @loopback, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x5, @ipv4={[], [], @loopback}, 0x8}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001040)={r4, 0x1}, &(0x7f0000001080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001140)={r3, 0x7}, 0x8) writev(r0, &(0x7f0000001240)=[{&(0x7f0000001180)="783a233a4bb09c85676b5ebbd0b35e24f7642ca72409eadd5b6bab1061fda818698f0930e4a25ca3202c65313cbf2bad203c508328c8ff8b1154637ce1363e3bd86ae6e741509fcb3dce9f7097756b8421d191ef9c01de1c7bf7532525b23d7e126263dae5ed0642", 0x68}, {&(0x7f0000001200)="6515a0d9e1ef702ee2abac537832229ae316bdfff4850f08ecf86091770036", 0x1f}], 0x2) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000001280)=""/180, &(0x7f0000001340)=0xb4) r7 = getegid() setregid(r7, r7) 14:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 14:01:21 executing program 3: r0 = socket(0x1c, 0x2020000002, 0x0) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) munlockall() sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f0000000080)=0x4) freebsd11_fstat(r0, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000140)="c78b0b43ef708101620318d7d4842678440872139d25be86b6b65a1b82c3bd1da68d166699044c51af6b3adbaf2c55c034e4a3063bc2d317f66738e8aec3af017c88d59eb25384c25795c4a2b04f15a71d6929c192cbd93ef99889ec5ef5362a9df136edcce3859e0f28d434c1f757fa4676a7244793dd31d0e3c1020c50c81e96f45febe2f31fba802005c8e78e36dba57c26da27dbf5335d901df7b871c2d44598b0e5411d3e9f74c063036c7881f710c1bdd854c0c346718eceee5fc7ad7dd96bfd37f64a02a3d1e1367e2f2588eccb9ff957fcd39fe04790") 14:01:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="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") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000200)=0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x8d6b, 0x100000001, 0x3, 0x4, 0x3}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0xfffffffffffffff8, 0x3, 0x2, 0x8001, 0x3}, &(0x7f0000000340)=0x14) 14:01:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000080), 0x1c8}, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/243, 0xf3}], 0x1, 0x5a) 14:01:22 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x8}, {r0}, {r0, 0x84}, {r0, 0x50}, {r0, 0x2}, {r0, 0x4}], 0x6, &(0x7f0000000140)={0x8, 0x4}, &(0x7f0000000180)={0x7}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 14:01:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3f2}, &(0x7f0000000040)=0xffffffffffffffc6) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5b4}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) 14:01:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x11, r1, 0x0) 14:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 14:01:23 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000080)=0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x99}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001100)={r2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3, 0x1000, "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"}, 0x1008) 14:01:23 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e4}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 14:01:23 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") r0 = msgget(0x0, 0x201) msgrcv(r0, &(0x7f0000000040)={0x0, ""/52}, 0x3c, 0x3, 0x800) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x100000000000000, 0x0, 0x0, 0xfffffffffffffffc}, 0xc) msgget(0x2, 0x20) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 14:01:24 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9663}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x80000001, @empty, 0x1}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) syz_execute_func(&(0x7f0000000180)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30f0fc3b7230000006736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 14:01:24 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="dfd13ef246ac0f0f3ba08f09289414e4c48119fdf836f00fba7a000042dfc5f244a50f0f000c3e400d5a500000") r0 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x100) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/131, 0x83) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x1, 0x2, @empty, 0xfffffffffffffffc}, {0x1c, 0x1, 0x101, @mcast2, 0x9}, 0x40, [0x81, 0x7f, 0x800, 0x6, 0xb04, 0xfffffffffffffff9]}, 0x5c) 14:01:25 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000180)) 14:01:25 executing program 1: syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xffffffffffffffc1}, &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000200)="9823db31193ee18213411f6590e076e1bab8f58fd5b4acdd7e32ebca2299d655a4e35edc65ba4d2248951791fb413e67bf1c97d8a1f8f2de48fee482b9ddfa95fb6a7fccb046f385cda66cca4f3c61d0ae73edf0d3b9e6901019914e8b1fd89ca4fef80e16abf712de1b7141949fd48928085a085ffe17a08aeb1914dc03") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={r0, 0x5, 0x0, 0x9, 0x28d}, &(0x7f00000001c0)=0xffffff94) 14:01:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f6669f7653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x6007, 0xd57000000}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 14:01:26 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") ppoll(0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x6}, &(0x7f00000000c0)={0x1}, 0x8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 14:01:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @mcast2, 0x9}}, 0x0, 0x57, 0x3, 0x63}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d40000000200000003008100010007000800000002004e230000000100"/156, @ANYRES32=r3, @ANYBLOB="0300040400000000b30800000000002000000000"], &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x4, 0x10000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 14:01:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x84) fchdir(r0) r1 = msgget(0x0, 0xf) msgrcv(r1, &(0x7f0000000100)={0x0, ""/86}, 0x5e, 0x0, 0x1000) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 14:01:27 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000040)='l', 0x1) mlockall(0x3) read(r0, &(0x7f0000000440)=""/252, 0xfc) 14:01:28 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget$private(0x0, 0x200) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 14:01:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79) r1 = getpid() r2 = getpgid(r1) msgget(0x3, 0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) r4 = shmget$private(0x0, 0x2000, 0x1c0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000004c0), &(0x7f0000000300)=0x10) 14:01:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xa0, "5129e3ba08d560176125b13649c89267f5daf86356c4e3e8dc19774962b38898f1ea408f17fbf326ee850eb59656a3bc4d261d8c02edd31e095d84158b18b055dcdd3871ef517cc9e10a55e80f90dfe61d3be433baf8a101e49ee38d1f549361e009af6cffacee474d125fe60b284409405f438333553896ce08d9d06669bbeb96ce8c22d1c261d0c573801d99742d4aa9d5589e5562d7a039e7cf7f0777027f"}, &(0x7f00000000c0)=0xa8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f00000001c0)=0x8) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) ftruncate(r2, 0x5) 14:01:29 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c000000011100907800000000a8a065fce8ca2f1f720d57674da73c86f6bdcd9de204de46741873"]) 14:01:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@loopback, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@broadcast, @loopback, @broadcast}, 0x71) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000100)=0x2, 0x4) 14:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) 14:01:30 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@local, @broadcast, [{[], {0x8100, 0x0, 0x10001, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x33, 0x0, 0x1c, 0x0, 0xfffff8001cc76000, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) r0 = socket(0x17, 0x10000000, 0x0) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @rand_addr="598943dde4c0bb2da7cbcaa98f47cdc9", 0x3}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x99b9b24958150a10, &(0x7f0000000100)="5c476f9e08e02b", 0x7) 14:01:31 executing program 0: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f00000001c0)=""/170) mincore(&(0x7f0000219000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/58) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x0) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="0f08747b4f8c78ec2dea9c71dcab820ab0b29802335bd88d7f55e76e1e79e0d043830250485ea9") setsockopt$inet_tcp_int(r0, 0x6, 0x149, &(0x7f0000000180)=0x800, 0x4) 14:01:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) open(&(0x7f0000000240)='./file0\x00', 0x500, 0x84) freebsd11_getdents(r1, &(0x7f0000000140)=""/220, 0xdc) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) select(0x40, &(0x7f0000000000)={0x7, 0x8, 0xffffffffffffff9e, 0x8, 0xca, 0x80000001, 0x5, 0x1f}, &(0x7f0000000080)={0x35, 0xd0a, 0x6, 0x401, 0x0, 0x0, 0x6, 0x8}, &(0x7f00000000c0)={0x401, 0x1, 0x59, 0x1, 0x9, 0x10001, 0xfffffffffffffffb, 0x4}, &(0x7f0000000100)={0x2ee, 0x7}) msgget$private(0x0, 0x404) 14:01:31 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = getegid() getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x8) fcntl$lock(r3, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0xff}) 14:01:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xf9, 0x9}, &(0x7f0000000180)=0x94) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="5bed9d6f124751aefb8567d80574558d97139e03d7b74d6b52a96736b5fafac125814625595d63ada173a9ab114e6049b5202a1da636f7005137cb2b33624a8ca13c368c6759d3bf9064c773d897515394832ce9a766f49caae8ecbe696f374b86462b5f1c34fe3b9eefb638576d738ad63717e03bf01262e123d209c75ea6c28c9522f94527b52b", 0x88}, {&(0x7f0000000100)}, {&(0x7f0000000140)="62dd2651002637ece71b2a445446555f2c05e0715f5c7a65a63e87c64367cd236bf2db38", 0x24}, {&(0x7f0000000200)="76d69addb75156b303fa87c330fbdf69fc7a8f2ed115a3c9682aa3768f3fda659d407ee0e647d551fb9a2758e1603d9a0b1bfbd1096f316766cba900e70cf731114d1bd2d6c46cb91644cfa7490bb68da36a8e69e3fbc297b6eed1d2f70cd3b4932cf8ce9d58b877927d34f3f8cc7ccd", 0x70}, {&(0x7f0000000280)="c8cfda667453cd420a5c9a277199b83557a575f55ca3f1c8309d1745f8a2e4bcdc409934cd8b3bd643c78c2b1e2d94f25d3843fbc0ac5309cb6fd96ae4f889119fddfc21f020f8bcce55355de9085d788df57e7744d4cdffe9549e64d34aa457b27a5108b39f23b269e0b56c472d4521fe5f552853b67f30f877b9ada76ee358cc7221a2f03ee5d8e8e93189b09f8fd4ec24802edb4924c772f65eff798694dabc7b325c52a8e58404351bbeb706b4d1c0d94f96ed0a0e49d5c25e2bb710ee6a5c21a5392f05487bb54a8d11cd4b831b2b3db2a8", 0xd4}, {&(0x7f0000000380)="69e67f95a68b664a34e54a5b1c55c6563a74e501da69dfac86d8c9f3cd8f96107815b0dccd8fe23bf8c3772ca08540d17128580adcbdc3ddbf8343db7a61059db6749664f76fe037c01583adb992b73cb800cffecaa44488004b098a5bfd541397c4e1379f726fdc8f78c4104870163aeb1c6973b1213263dbba0713b21cebe21e3e147b8fbb4db6ffeb37a18fc6a41d82201372449aca4af58e7ea6856afe2bc5ee9f6c1cc61aecd586c5d32ec0a50914b3246161139b0a8e41b8318a1228896b1f14484dbeafda2ec3a25c", 0xcc}, {&(0x7f0000000480)="d3faff8ad699ef8be876fd8e84f9baf96a711a272e60e66c3105bdba673cba4fe8359ad6e996189e2b18afb168fb985b0a29ed15a60876738a0be26ea580ccb25ca7a1e8e0051c610027eb36a00e", 0x4e}], 0x7, &(0x7f0000000640)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10}, @init={0x14, 0x84, 0x1, {0xfa0c, 0xffffffffffffffe0, 0x3, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x400, 0x6, 0x8, r1}}], 0x6c, 0x100}, 0x20005) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) 14:01:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x42) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed700002ef2440f2d22470f0fd5b68888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c0000008066460f0f59008a008ca065600000c4618de3c0740f00cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00f347ab") 14:01:32 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7fffffff, 0x9, 0x14, 0x401, 0x4, 0x3, 0xffffffff, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3b, 0xb, 0x46f93b08, 0x3, 0x8000}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0xdc2e, 0xac3e}, 0x8) close(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8001, 0xfec2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x5}, 0x8) 14:01:32 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") execve(0x0, &(0x7f0000000400), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000003c0)=0x10) getpgid(r0) 14:01:33 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x100000000, 0x4) socket(0x10000000000001, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bf3c4a359114cbf3800d400009b7400009b74c483397fd30000100000c4c2f87d3e400ff52b6161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826e0fc5f5020dd4d48cc7e8628f68083e66430f382b169dc0f526264788fec441792b7500c46249bedcd205feefffffe1dca261c481f1da10") 14:01:33 executing program 3: r0 = socket(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0xf, 0xd2f, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xd2471ba}, &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66690000000000000993eba3e5acea35bc788e20bee9cec1c83000"], 0x1) 14:01:34 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1da25fa84c55e4f20ce303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000038609433df000002000000000000003300000019826b000800000000000000000000000000ffff0066c796f369b6fbbebd9c2bdca8f416e92ce32b1bb06641de3a"]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x30000000) accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x40, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x38fc, 0x5d4e30a39b96b9cc, 0x10001, 0x5, 0x101}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x45) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0x9fb6, 0x4) 14:01:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667a, &(0x7f00000000c0)) 14:01:34 executing program 1: msgget(0x2, 0x100) accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:01:34 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x100000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01003ed8d1ba006c6c08"], 0xa) 14:01:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 14:01:34 executing program 3: munmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000aa4000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 14:01:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000080)=""/41, 0x29}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/170, 0xaa}], 0x4) 14:01:35 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000002640)=[{0xf0, 0xbf, 0xe346, "ee04324ca0345d6fb681e3da8a29b4f6dd1907ddbb06a13d3b074ad85a2664b9cd952975a8431d156878698b77e8d014c528d12ccb04786874e73f24729d9356a272f932f43d0ea7a075adb158993881d46593d8c3e6965cf7105972a8af303ef83ea5124934c49b24315dac463edba23cf8b9479faf2c1de9b3076c9f96d428b4e853fd8207c32e63a35c3fcc831c4e70fbc795715d7ba756deb3d50ff176f241e64612c7b05c25a2afd6b2788099e5c313c247c466043a47d705075cb404460ec430efacd86368585290553aeebd67707ee447fa4cb97ccd23"}], 0xf0}, 0x104) fstat(r0, &(0x7f0000000080)) 14:01:35 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0x2, 0x3, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) ftruncate(r0, 0x574) syz_emit_ethernet(0x0, &(0x7f0000001000)=ANY=[]) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:01:36 executing program 0: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', 0x0, &(0x7f0000000240)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='*.!#]\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='.:}/]\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='}P\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)=']]\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00']) r3 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x6d, @loopback, 0x8}, 0x1c) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) 14:01:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000004c0)={0x3, 0x5, 0x7, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000000e42e7f0c1a129fc5d1e046cbec6ed0c1e189742e89711998800f37c4a39a73beec5a907a0114f63841a360fc4e33040fb5972c0f8938b0bc5b6681c3"], &(0x7f00000003c0)=0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000480)=0x10) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f00000001c0)=""/29, 0x1d}], 0x3, &(0x7f0000000240)=""/175, 0xaf}, 0x40040) 14:01:36 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x2cafcda2, 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 14:01:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff5a) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r1, &(0x7f0000000380)=""/4096, 0x1000) writev(r1, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) 14:01:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x81, @multicast1, 0x3, 0x7, [@rand_addr=0x2, @local={0xac, 0x14, 0x0}, @rand_addr=0x4cf5739f, @rand_addr=0x100000000, @multicast1, @loopback, @rand_addr=0x3]}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 14:01:37 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x100000000000000, 0x183) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) flock(r1, 0x2) flock(r1, 0x1) ftruncate(r1, 0x101) 14:01:37 executing program 3: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) close(r0) 14:01:38 executing program 2: syz_execute_func(&(0x7f0000000400)="96983e64f30f702c5b06472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9c4a1a967e10fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c23c3cb00b000000f08171a30b8a826eefa80dd4d48cc7e8628f68082644d86300618de3c0f526264788fe58c44194572cfd09000000c4a3f90ca232233333f130a1c9fb110fd3c43e450fae7c0f0f") truncate(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") r0 = semget(0x1, 0x3, 0x200) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000040)=0x7fff) 14:01:38 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x100000000, 0x7, 0x2, 0x2, 0x6, 0x61e, {@in6={{0x1c, 0x0, 0x6, @loopback, 0x3}}, 0x0, 0x4, 0x80000001, 0x6, 0x7d, 0x6}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0xffff, 0x45925fd8, 0xfffffffffffffe01, 0x5, 0x373}, &(0x7f0000000300)=0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000380)={r2, 0x200, 0xd350000000000000, 0x43, 0x7, 0x401}, &(0x7f00000003c0)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 14:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb0fc1b6000800000fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3dced264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="998188f00fee40c4da9966456b1e987b5341658dda82fe255f887bebbbe40d8b0f5e97e9764b7ae90e9c77ea089bf63fa5538dbc376505fad9f67d220b567fc83bb9138e0fe0a9202d65b1375c0558c11379d80d0e40f55d1db199e68d56eab4f7d4f6af706b2d8e2bbd98f4e89d0f44c10baee169f10fe166b18c85349baa7ae97d8f", 0x83) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xfffffffffffffffe, 0xfcb8, 0x81}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x3f094d7b, 0x7, 0xbcc1ee31d0a43f15, 0xfffffffffffffff7, 0x75e0, 0x8001, 0x65bb, 0xfffffffffffffffe, r2}, &(0x7f0000000400)=0x20) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = semget(0x2, 0x3, 0x8) __semctl$SEM_INFO(r5, 0x4, 0xb, &(0x7f0000000240)=""/236) r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000440)={r3, 0x6, 0x1, 0xfffffffffffffff8, 0x7, 0x4}, 0x14) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) 14:01:38 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0xcd) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") dup(r0) 14:01:39 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x101, 0x58}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xc0ee, @mcast2, 0x1}, @in={0x2, 0x1, @rand_addr=0xf0c6}]}, &(0x7f0000000180)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 14:01:39 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x100000000) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)=""/139, &(0x7f0000000280)=0x8b) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r1, &(0x7f0000000240)='-', 0x1) execve(0x0, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 14:01:39 executing program 3: pipe2(&(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fchdir(r0) ftruncate(r1, 0xc7) 14:01:39 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000200)="876bea9f096fe38caca1138b345f05a6328c0c5cf475f4221545a3a430025d86d52a95921e0faec70b17fec75cd9a739c2438c227ee7d77fdf196b0445381d3a931c0f6aadcba38f8970f4ed06de20c8f3964643a891f664df21bd68ef29389ce35c9dcb8bd4840e50b1405ca5a739c74f7119d42852058b08d3ff67d882824740ffa6a865f99e5e48167b6de8bf974d07de9ff30fe1229f26c5274a4bf239111ce90d6c2a013623d8a2e254103f87e8df341aa314d946f000643535ea4a6da6259591485f886d19870bb8a1") link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0") mlockall(0x3) link(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 14:01:40 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000340)={{"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", "8b7bb6e86361bea539b44fc3044990a9c073f851eb2ff5268e8c99e09fbefbff", 0x7c, 0x1}, &(0x7f0000000180)="1d5ee1e3f6e6dfb7a5daa5008060a6f9335f1fc23bd356f3028caaad6fb1cd2625e0d249eb33f0a4d827ff19aa1d3bce55f6fc3fa2cd01d321a4efecd7c41baf068bde1e8b39cce56ed718a11172b690e61e49ce45ded76bdeaf84561ed914e6954edcebe6a5c1083f6331e30c7aa846edffe1c27244b8443f643a02407c97e9978b1742ab11c84c9382c5d2548e39c41f9cc62c22c86ba1b19ce2688b9e3ccd0ade0cd2", 0xca, 0xfffffffffffffc01, 0x3c, 0xff, 0x0, 0xb2dd, 0x4, 0x81}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000240)='./file0/../file0\x00', 0x406600, 0x0) 14:01:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x2, [0x2, 0x400]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3d, 0x7a98}, 0xc) 14:01:40 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="ce374dd7f33918d025f0d7c2f756ac49ebbd96bbab2583098987fad9366ed12912ec5d02cee395ec86ffba126a4b3f44769df3c24d846fb9e4f79efeaad615436ac5c79bba7d60e6a26ab78ca56a558726203b4bee1e42295dbe9cebec40817d5770fd8a68bb060fc50fc0ed6704bffcfdad2b2d49c00bb072ace25bd2464808d981a842605a6cd4e17870ce437021374bbf16b230e30685324abffd5ae7b937ba9221b1f9dcc4b3c447297fb7", 0xad) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)=""/255, 0x419) 14:01:40 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x80, 0x800, 0x3}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240), 0x0) 14:01:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000001c0)={{"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", "39ae381ed78ffd950df63972d4a0b69de74a0fc51b81891065661f0385fe38b6", 0x4, 0x1}, &(0x7f0000000100)="30166ec730f8e3d37b96e5fe471fde3cb971b624afedcc0c151df957a7f8b73471df6552e77159e1c51e66f16ee99d79af090fc462bfc8f2adb982afbbfd49868a2538145826b0b6005e1326ccd3cf76115edb429fcf0c8d6811de84226c9d90f68e6d4d9043578d1050edc4b1963e7d25399cfc611192f2daa0b66aaeb31f585466a3b6b283d3a8ed606e202e2ab8788e5448a96cb6810a7b901e91d0893bca48486452467ebc1404a2d610294cfad4148c2925cb2d7c2cb296bd7a66efea", 0x4, 0x7fff, 0x6, 0x8, 0x5, 0x7fffffff, 0x3, 0x100}) 14:01:41 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0xff, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000000724effff000080ff0300000000000000"], &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={r5, 0x4f, 0x2, 0x2, 0xc338}, &(0x7f0000000380)=0x18) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) lseek(r2, 0x0, 0x7) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getrusage(0x1, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) r7 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r7, 0x6, 0x4, &(0x7f0000000000), 0x4) 14:01:41 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x2, 0x80) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x6, 0x7fffffff, 0x6b, 0x1, 0x8, 0x7, 0xffffffffffffffff, 0x4, 0x5, 0x1}, 0xb) 14:01:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00010000000000040000"], 0xa) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) write(r0, &(0x7f0000000380)="4e6ebaf40ecf4437dd83597f98e614ccf4b3b7ab0e2c8304e0b81e1ef51e801c85d822d7659edbff5ee14eead2304577b34654f674dfb9f23829a0cb6b9a6c4a7185f7a8a31fcf24e9ed1bb24ea812791323713f63b6e5", 0x57) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) unlink(&(0x7f00000000c0)='./file0\x00') accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 14:01:43 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x7f000000}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 14:01:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @rand_addr}}}, 0x118) 14:01:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8007e27c0e2) mlockall(0x2) mmap(&(0x7f0000f49000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x4d) fsync(r0) 14:01:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000100)="d3fed8d377416b3235048e975bd938686989eaf749ef6f86354785d1dfe319d108decdcf75d2ff985d0e0d22d6dae47002260678f48615a764da7e94875a0e16bbfeeef5c24363ad24d37db5f6c3a07676db8783fb072caae9fa1ff28c8df5a59c051f6dd265ce612a629c36") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xe08, 0xabdc}, {0xe2c, 0x7}}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) munlockall() ftruncate(r0, 0xf109) 14:01:44 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff36, 0x902, &(0x7f00000001c0)=ANY=[@ANYBLOB="08002e2f65c23d1a00c68c7c66696c65302f57696c65d11e3dc4d58bdbf17c"], 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8d5e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1, 0x2, 0x9ae, 0x8, 0x5, 0x0, 0x7}, &(0x7f0000000080)=0xa0) 14:01:44 executing program 2: r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000007c0)="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") fchdir(r0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x40) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xa747, 0x2, 0x5}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x9, 0x4400, 0x7fff, 0x8, r2}, &(0x7f0000000400)=0x10) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000002c0)="afeddcb6c7db58cc7344356d4ae213a21c838e08636ca3fd1d3192af9fb8c837991ca0d11ad488349f3bb54e32877d4084d4a97748cda4ca78ba778631d31bc66737c096bffe35c993a683b7da071c15c12833286e162aa59601b24e1ed9266f92ce3ba0d1462c11649a2ed2e720003c351c2d6ccd2b750bc6004c96354ffe7db7472f3992537136f8d563b4ccbc61649a") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = open(&(0x7f0000000180)='./file0\x00', 0xf74c7954132e69d, 0x2) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000000)="21c909ad3ec806553887fdd93f45a81eb85a3a781c6f1944674dc6abf4c4457bd9d2144827e7f63d3fa8a9a3f3793eab95d98323ca2ac56ee09dcfa76a442de78965bb687ad77fca9f73908b143bffb352b4d5ad5e4d86361afee20904840b1f0860638e8244c1f53c3fca0423fe107802ea14b782d300a8acd91e05b91647c69c991896e1704db8fa6fe9cdd176da24b6aa") ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000001c0)="44709a5d683d95b4a2f707e76845e1d3976f039022f1b5dfa52136b0c64b267982ec27178779078690ee5ff8f84d3f8a31a9f1379e2cd80bfa79504a20286e877818c0e9bf5ac3f9d084911bc507421b1f73e99b05ada200bf8ff8feec1421d224fdfcfc41b57ac0a30dc9f801ee5d417ec57fd69cb23aeca580f89fa4bf43a013baef0853a7e71429fb0166c08993a42fa9b130dd584401cc34ee390cd91e738ef1a2a71c309e99281bf73564c239f786fafa42862b7e723f8ccb3d98c315eeb229ae5172003e7ddf51e8faf90364e0fdca461681a9aaec301ac7d6e44198815598492d9de739e607") 14:01:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 14:01:47 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x40002000000000e) truncate(&(0x7f0000000180)='./file0\x00', 0x47bc2c1a) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x8}, {0x5, 0x695}}, 0x200) truncate(&(0x7f0000000140)='./file0\x00', 0x3) 14:01:47 executing program 0: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 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)={r2, 0x2}, 0x0) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) fcntl$setstatus(r0, 0x4, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 14:01:47 executing program 3: semget(0x1, 0x3, 0x300) 14:01:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x400, @mcast1, 0x6}}, 0x0, 0x7c7, 0x5, 0x401, 0x3, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0xff, 0x1, 0x917, 0x101, 0x10000, 0x6, 0x1, {@in={{0x2, 0x1, @multicast1}}, r2, 0x6, 0xfff, 0x5, 0xe5}}, &(0x7f0000000380)=0xb8) 14:01:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="b37fa348a2a5decac13a4272a7f075fd46e3", 0x12) r1 = socket(0x17, 0x6, 0x3c0d) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:01:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8400, 0x0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x109, 0x1100) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/99, 0x63}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 14:01:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) socket$inet6_udp(0x1c, 0x2, 0x0) setitimer(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 14:01:48 executing program 1: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000380)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b557fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6c4c3855e7f280dacc4c3214cb9a5605419c201b00b000800f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc403bd7fcdcca261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x3, [0x3ffa, 0x1, 0x2]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0xfff, 0x80000000, 0x5}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, r1}, &(0x7f00000001c0)=0xc) 14:01:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet6_int(r0, 0x3a, 0x11, 0x0, 0x0) fchdir(r0) 14:01:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x5, [0x6, 0x3, 0x9, 0x6, 0x6]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3, 0x20, 0x40, 0x4, 0x8, 0x0, 0x0, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getuid() 14:01:49 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="dd00"/20], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 14:01:49 executing program 1: msgget(0x2, 0x10) syz_emit_ethernet(0x6a, &(0x7f00000001c0)={@local, @broadcast, [{[], {0x8100, 0x2, 0x8001, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5ffffff]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x20) 14:01:51 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x4, [0x20, 0xc63, 0x81, 0x8]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x2400, 0x2, 0x5, r1}, 0x10) r2 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r2, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) readlinkat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) fcntl$dupfd(r2, 0x11, r2) 14:01:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="c95caddbb2219a58915ac78c6ef6d2fc1ce9adb76dbd") r1 = socket$unix(0x1, 0x3, 0x0) r2 = dup(r1) getsockopt$inet_int(r2, 0x0, 0x4, 0x0, &(0x7f0000000300)) 14:01:51 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@empty, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local, @empty, @broadcast, @rand_addr=0x6}}}}) 14:01:51 executing program 1: syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getown(r0, 0x5) 14:01:52 executing program 2: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000200047c608af48f4b15bdd4c37000000c6dd5a9303e3b2"], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 14:01:52 executing program 1: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f38976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10090a, 0x3) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 14:01:52 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=r0, @ANYBLOB="c0ff433e55d2ad11ce5fb9ad59614127edadf531e8f4e42a0d007e163b4dac69f37c1a6513e717d157"], &(0x7f0000000200)=0x94) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) fcntl$dupfd(r2, 0x11, r1) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 14:01:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) syz_emit_ethernet(0x6a, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x48635874, 0x0, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "4bf642", 0x30, 0x2b, 0x0, @rand_addr="d95a3fe60eca42436a96c60c5d8cd52b", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7dc8e4", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}}) 14:01:53 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) close(r0) 14:01:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 14:01:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e6530000000efc7819dd14e60530000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1a, &(0x7f0000000180), 0x10) 14:01:54 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x2) rmdir(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet6(0x1c, 0x20000000, 0xff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x2, 0x0]}, &(0x7f0000000100)=0x8) 14:01:55 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, r2}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 14:01:55 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 14:01:55 executing program 0: r0 = socket(0x400017, 0x20000003, 0xfffffffffffffffc) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x9fc1febe24bec946) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xa8, "ff023980fd286d8a8529dc31b8469b18eff0c483ae69092a2c776ddd98518a2492c95aeb747da21e8b7dcfee5c42efbb98db5736ed1c98bc205ea58176aab78e2c6633c2f64d4a2cbd861349ee5ccb4aa6fc4436150876e45560d3aff47aebdd583dfb747a37ee56a250902f5a80dda6750d369ffa0a87d4cfd2aafb93f340834ea9b100c92bb402f00845ecea623838d5842327c205ba7dd6a718ace2b272fc49ba19a4dbc4dcf2"}, &(0x7f0000000140)=0xb0) 14:01:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100400, 0x120) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="87cb6893029a96a8dc4b3017a2f3ca2795ade0b7c4de3147e81287b2843096c1326024dee5aa1b8b828f127a1ed425396704991fc3a4688de8bdb322e56608f4de641757b799222155e23df693c053fdd77b8360a92505168f1779b60ac8139cc054fda1193f714d2e") r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000080), 0x1c8}, 0x0) 14:01:55 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet(0x2, 0x6, 0x401) lseek(r0, 0x0, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0x0) 14:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) socketpair(0x13, 0x20000002, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="09e9605d5298f196e3d72f0a79da060089020400"/32], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x94) 14:01:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2, 0x15f}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) 14:01:56 executing program 3: r0 = socket(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0xcb, {{0x1c, 0x3, 0x9, @rand_addr="bb96987a7dfa12400dc714b517aa08fe", 0x40}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000040)=0xffdffffffffffff7, 0x4) 14:01:56 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000280)=[r0, r1, r2]) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}) r3 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x2322, 0x4) 14:01:56 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = msgget(0x1, 0x14) msgctl$IPC_RMID(r2, 0x0) 14:01:56 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x613, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000002c0)={{"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", "ddab3ff1c238d61c9cda902f51cf61ba14403533a7cc9d44d43a108701009708", 0x5, 0x8}, &(0x7f0000000040)="d7cb0ab2692c529f5aff1ad25d0161b35604b6803b74dfcdcfc9bbbb48ddbba6d67d5c40c83222e20a632c9fe50383c7129470b6dc0f19cdcdc21a755768176ce83e9936cd9a2a28d2b65f318fa73e159ddfaddfd9006337194c7941062f81b90a0e48c35d0a6cbcc666372b9447ca366e656ee286b569eebde93f5a596305cd84eb375f0e8a73693b2c695c5c822223cfd8e9c9dcf0dbc1b33d0f4873935efbd829971fd15d98438f691bdcf5805f7e913ec7b00c9605e694b2be22847d7ed27f4c44c017953b926c1a695a0a8f8f6e80f2dc07f1cb6b62e4cf4184056d4dd889244f99c61c990aeb8d3835cef0418ab4301332295f", 0xfe4, 0x0, 0x2, 0x9, 0x2, 0x1, 0x3, 0xffffffff7fffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000740)={r3, 0x4, 0x3, 0xfffffffffffffffc, 0x7}, &(0x7f0000000780)=0x18) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) execve(0x0, 0x0, 0x0) 14:01:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x5, 0x5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) 14:01:57 executing program 2: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x3e) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 14:01:57 executing program 3: socket$inet(0x2, 0x5, 0x800) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000001380)) 14:01:58 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x100) sendmsg(r0, &(0x7f0000003680)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x5, @mcast1, 0xff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8a9d5a95c5e1620af8c8a6916a25f5e773d8acb3ccc3a1278dfd4b900ccf475446873293007e0b1087e33acebd37c3497429c683310c7cf449f32c988b5c9ab855fb13068934b006c559def4445a2b49b826b8e03c1d08409893b66d6adbae0defc236f348ff5dbd5873cf8e521aba58b509ca4bb03578e501544a7febd3d4a558d8ef8229624da8d9c715b4ba852a00fa4bb3492428b1ff9e57c2e02550754a1edaa2656629c1902ef6eb2cb2bba1ea65a7e00e8fd580f5d48fa6c444e413cf13e29272ef29f730f5abf3c7cf80e063322c866110428df3e55c799ce0116dc3baa59e2f1272bd320981e4c67c5d239ac22a275f4920df", 0xf7}], 0x1, &(0x7f0000000300)=[{0x40, 0x3a, 0xfffffffffffffffe, "733c60cbe6c65ed43d2dfe34180d73db0c085e6ece34f57cb2be820f41d4eafa0c526b816e23cf4b3dfeec56"}, {0x1010, 0x6, 0x8000, "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{0xb8, 0x29, 0x8000, "416a9f9ff4e3308baff17a908ad49a28e0d792be1785304b0597049b98328fad71634a71ea108db550b631c8697c39d8b20e99b6dde942b9a4020f0df8ce147984bf73b4335dba28d592efc9964c03ed7f835c47dea394c3d94288b4226afca0c9f6c2910b2081f4688ff2a061ff3eae1bbff03875df0cd1eeefd8f667a7268946277105952474296d3e81f31dd1132958631cc879d3ea223f242d5da8213852aec23df00648de"}, {0x68, 0x3b, 0x8, "139c0fa0b52efed68740db3c73982de6045c01406306e495b18c0ecd6cb75998ce961ccc54e5971093b1c063b38b18f30e0cef5319707a86edbccf193eeffb20328f7e0141ea28cdaf26f5fedb9faa11fa0b54fbc19df4"}, {0x68, 0xffff, 0x1000000000000000, "8eb28e572edf6c4d2c08233090dbf0554b278c2e2a98e42e28a2766f369ab6493ec06d1b1537c64be25f2a3f3530edae0f18e93b0a8423d78118ad92c8e111a1a4cdc5fa8575c9e4f7adcf0a6304cfd88d1d"}, {0x1010, 0x84, 0x1, 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{0xf8, 0x3a, 0xa0, "bcb8a03be18a5491b45a87e836d814348268239519747ef37882cc3f9940aa642b9f86cfad2d1e159ff76e83d0099beb90875851fcc0d737f8ba03120637e1b1fa8ada50003dd3187b9d9ed184de0d8eefa5888635b1a901ac890e9d353bbc0a61d351c2dec471fffdf167339c64fbbf3a0cb62862525c6387f12f934df9206036f85593ade91ebdcf3ff4e1c9839946f0192001f0420a7509c19f8dbec4791c133c68cb26267b3a71e4ad5c68b46d0bc28f2e8261c0cd22e9c83d80b7eef1b335ac707ff389ff4f6a486f60b8f0855f5f4057cb50faf765baa2ca9ed246fcf159d0"}], 0x3368}, 0x20000) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x9, 0x1800}], 0x2d) semop(r1, &(0x7f0000000000)=[{0x3, 0xa3, 0x1800}, {0x0, 0x200, 0x1000}, {0x2, 0x90f7}, {0x4, 0x3fd, 0x800}, {0x1, 0x5, 0x1000}, {0x4, 0x4}], 0x6) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x2, 0x4) semop(r1, &(0x7f0000000140)=[{0x0, 0x9, 0x1000}, {0x2, 0x4, 0x1000}, {0x5, 0x10001, 0x800}, {0x0, 0x7f, 0x800}, {0x0, 0x8, 0x1800}, {0x4, 0x8, 0x800}], 0x6) 14:01:58 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:01:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1, 0x10000000, 0xffffffffffffe75e, &(0x7f0000000040)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000080), 0x1) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000000)=0x2ff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x291}, 0x1) 14:01:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x42, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3f, @rand_addr="48872aa5f694d32638edece0ecc1d9d6", 0xfffffffffffffff9}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x64, 0x6, 0x5}, &(0x7f0000000280)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dn\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabff7f000000000000a559c01cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e2500"}, 0xffffffffffffffd3) 14:01:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) 14:01:59 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000000)='./file0\x00', 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0xc1}, 0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000040)="02da69c326581ee11bef05ae534b94ff779a0862e60b9a83d201461ad3380471108bf9112ac9f169d524afe267ccbb598b0aba96c5995981aaf3fcba94572f7566a472ec488d37f8da5fcd8bc4362320e8445f36d7387fe47b8743b60e58e1ef17132956a9b33f354527d49cd79e60bfb8705dc5979333b9f07164a85530007b27ff6aaebe163ddbeb5b6009") 14:02:00 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030fb0e42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670660f01c36666450f17720d14111d54111d00") 14:02:00 executing program 3: shmget(0x1, 0x1000, 0x420, &(0x7f0000ffc000/0x1000)=nil) syz_execute_func(&(0x7f0000000780)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db1c41e2e9e95767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66d11c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000c46129585c50ccefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e4d0fae7c0f0f") socketpair(0x1f, 0x20000000, 0x2000000000000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180381e67241cda5f469b"], 0xfffffffffffffef6) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xffffffffffffd56}, 0x0) fcntl$getflags(r1, 0x3) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="355293411b7de4b02aeaa0c53364ca5204c530", 0x13}, {&(0x7f00000000c0)="43d5b93052baa0ef6e3fb6020474f964ee7fbf6dbea5afb98dd2a149bc5590dafc3ec9168c276f82ae8a008500e77b5a29ef1319413afd5cce5f60bb151f5a72d61aad4e95cdfb2355e43b2348f8a20bbe1fd7cc765bf0aecd94f8c8657ab2ecadb35d257949cda89b4ad3fb81b4cd2ab11c131313b51086d1a882f4c53525ee10042e2a18f4d627510d092a4417b2e4f301462ea4375ed802e46677bdabb6186f81b74e8bc0c4b1ef47d6c3971bdb2bb8edcdd222fa14303f48e8896cf8", 0xbe}, {&(0x7f0000000180)="65fcc9ea1dcb82a6453edba8cbac7e5516ef29b1873ec70904f1843b84c437913d60a3016c3e7a7dd51f02f74eb16bfa81d869aaacc0c79552957dd9bee61211b8d663d78da61f26a328af8a", 0x4c}], 0x100000000000017c, 0x0, 0x0, 0x100}, 0x20008) 14:02:00 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) ftruncate(r0, 0x5) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x3, [0x2, 0x0, 0xb9d0]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x3, 0x100, 0x6, 0x6, 0x8, 0x7, 0x7, r1}, &(0x7f0000000140)=0x20) 14:02:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:02:00 executing program 0: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x2008, 0x100000000) 14:02:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) r1 = semget$private(0x0, 0x200000000003, 0x400) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000040)=""/116) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 14:02:01 executing program 1: r0 = socket(0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe8}, &(0x7f0000000080)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x7}, 0x8) socket(0x17, 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="060000004cc32d457a5b05ef154b0fcb8b324aeeef15eb550aa63b2054f22c3e4d2c35bc14977ff29dae533494dad8a49bd434195f095af128227ee38b07a920bfe441bc59cb43eab081309a4871da5edf00836c55e843d0c0806fba0df2de6a955b61aa2ac35947609514bc2082c4c9c2af3a63318f71c110b351e7b2fca0de808aae87c35da10e9c2a6baa9b3997934d3448a49f7c71c8ba5e0491e1aa43dba37745ccd9ee8b149e41b288ea6e4eb3eeb16d39290ed7c12647f7e77964271830446d673081d0b0e15a40d2270d5da4223ede09da4b3f200802f1ebd376482718c6139e"], 0xe9) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) 14:02:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0666696c653000"], 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 14:02:02 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000180)="1e", 0x1) semget(0x0, 0x8, 0x400) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000100)=0x401, 0x4) msgget$private(0x0, 0x0) 14:02:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 14:02:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) exit(0xfff) 14:02:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) freebsd11_fstat(r0, &(0x7f0000000000)) 14:02:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000240)=0xfffffffffffffe28) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x7f, "efa5b9f3df611f6270f906ca9ea9869d0922e285227f01261bc371b6ee310770308e47a41c56ca5d97036842e69a6634406487ca6c95525c6b219144e70041be51af5eed622dcdd02c22439737494785f513a9c9051adb897935a66680a540d18645b4734295c243e2c60473f6ba011eae7958d2e96f580f00ee818a498189"}, &(0x7f0000000180)=0x87) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x141}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) 14:02:03 executing program 3: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x80000000000206, 0x81) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00', 0x400) 14:02:03 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 14:02:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x4}, 0x8) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) dup(r4) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 14:02:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c090000060000000100060003000600000000001c004e230700000064bc5626aeed2dd716eacebf9623bdd0030000000000000000e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000003100"/148, @ANYRES32=0x0, @ANYBLOB="0000000009000000ff0f0000ff7f00000a660000"], &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8000, 0x0, 0x5a40}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x7, 0x0, &(0x7f0000000000)=0xffffffffffffffa4) 14:02:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4bd, 0x6a0e, 0x3, 0xa6be, 0x200}, &(0x7f00000000c0)=0x14) r2 = fcntl$dupfd(r0, 0x0, r0) futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x7, 0x5}, {0x1, 0x140}}) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8481, 0x188) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000200)="413e57c5277fd0b0") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xfff, 0x3, 0x56f1, 0x0, 0x9c55}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, 0x8) 14:02:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x110) accept4$unix(r0, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000001440)=0x1002, 0x30000000) r1 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001480)={0x0, 0x2, 0x1, 0x16d, 0xad37}, &(0x7f00000014c0)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001500)={r2, 0x95}, &(0x7f0000001540)=0x8) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000000)={0x29, {{0x1c, 0x1, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}}, {{0x1c, 0x0, 0x1, @ipv4={[], [], @broadcast}, 0xfff}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="770000003bf3ca879d2852b1bfbe1e19bd3cbff6bf581b82fd1e24116ada4302f04611aebb5c7240dd80e687a1708955f96387d63451305753113be4aa1d6aed079cdd997b9a67d76a5eb593fbc38b8c724d7ea7d95e973a0ad84ca56c20923984d9d45465ac47c0b4f9ef695641447f80a480dc3cd584402db02f"], &(0x7f0000000340)=0x7f) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 14:02:06 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getpgid(0x0) r1 = getpgid(0x0) setpgid(r0, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x0, 0x8, 0x80, 0x9, 0x20000000}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r3, 0xfffffffffffffff9, 0xf, 0xc31, 0x7ff}, &(0x7f0000000340)=0x18) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = shmget(0x0, 0x4000, 0x42, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) getpeername(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) execve(0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x1, 0x100) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000080)=0x76) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000100)) 14:02:07 executing program 0: syz_execute_func(&(0x7f0000000240)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x9, 0xf000000000000000]}, 0x8) 14:02:07 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x802, 0x114) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:02:08 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x10000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x4, 0x4) msgget(0x1, 0x8) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0xfffffffffffffef7) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(r1, 0x0, 0x8000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = semget$private(0x0, 0x6, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x100}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB="01fe2e0046347ac51f3cc7278ea66e6d010100009dee3e3e7b5be08ed8756ff03783f0c28fc20000000000000000000000004c83324b8325641d9683964f6725928c86d2407102f5e2572d201e4849335647fca4844bf9cbbcaa77b5b5727b0e8ca0ebac140e2489d9d717506bf0e0695b6afc45a7a3ae5b90023504e9406a49f2c95098ec8e28f0026df1c7058d98d9f9548a134f02ca6c7a37f62d14c8c6fae7d2837458115c3fc0d092dc1f7b2288fedd7a5cec2cc949ff4d3731bb6b4c7ba4710e09a2ad709c531800020000125759"], 0x36) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r5 = accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x2000, 0xffffffffffffffff, 0x57) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r5, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) semget$private(0x0, 0x7, 0x400) 14:02:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="8a45a3aec24343ae97c10da9bfa00dadad08cb39a8d29d7f599b7ffd574b32dd8b718a119e0f2ed923224deeddfd99ad407c976eb9468d91fbf762aa3514c52f922705641ed6ee6c986a836d80bd0201aae2b0c60e8debfe4b") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") 14:02:08 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) clock_getres(0xd, &(0x7f0000000080)) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000000c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) 14:02:08 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xdb, 0x4) wait4(r0, 0x0, 0x11, &(0x7f00000000c0)) 14:02:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 14:02:09 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0x2, @loopback}}}, 0xffffffffffffff9a) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 14:02:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "9f7bfaab86753606210d8a166e191f36b4015f98df041e914677972abc96422a", 0x8001, 0x6f}, &(0x7f0000000080)="a5237727be0dcd6cdb321c6cbc42efc04e408d60582d91feb057953c6b150574d123c5634b2ec1a3ffaeeaeeb31bf47ba0c03b8b107ed458793e3ec4b8239cee7cebdaad66c645d00035b49d9419ac761189af951a95d8a23ec231159836bb9f307ef266400ee546c73b3a87b33aec07ae79f40b1ba6afd73106b5ddeff2d563172eef1616fcbded65ce3979b21cdb9017ffbd273f554f2be2a2d5fec7d0eeb2bec1f621dad3d3e69e8921d42fd08b74b4f3c1844879856cff1aee26e19f1da0c936d80c88e466c3374eeb77cb02009b3ca4fb8753dd3cd01fa149b75f08f13024c171", 0x5, 0x100000001, 0x6, 0xc57, 0xffffffff, 0xfffffffffffffbff, 0x934, 0xf61}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) 14:02:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") close(r0) 14:02:09 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x32e, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x4, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r3 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000002c0)=""/253) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 14:02:11 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x60) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "6af35e68c8ca5e264ca0f5563650bd0ee2f1f67bae76d4c0a258b509263b75be", 0xfffffffffffffe00, 0x7fffffff}, &(0x7f0000000040)="130d8226e3a5e7a088636c91661b38582402a6bc194078b3c10e931378e6458f56ae87295d74f667122c3c1b", 0x3, 0x7, 0x7, 0xf2e, 0x2, 0x5, 0x3, 0x6}) 14:02:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "0846066b6a53c5be0d8463e053e33e34e1bf00b045830cc40f882192c962b785968c1b5e5e3d3a641c9e05926dd7623e0760fce925cc53cf15e054cd1a81c19f741f27f5b1ac4f486d00bc1043e5708c9e8856026e1ea5f0fbbecd3690e3d35c2b6be9882be5732bc2bf938a36419ebb6e9d3250cbb3c0dd8ef64ea5d90200eb62c1988669a4c1b892d44aed9aae7b6202fecd90468b200149520ba9afeda77a9790b999cd9d484aeea6ce9d9ce44977e720027f481b8486283e48e263bbcb43ede2dedbd29fc2c51714008a780d8fadae46bde3d14592ba158994385c2edde0e5c0fa297f94396ff5dc7d1e7e39639f"}, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000030001000100f1c6b7f648653810f0dc29eb65dc94eecf28c514bf8e15eaaa9228d4e21a712bfce4ead46085bf73c3abc7478757ae846f99ff2f709e80d83cde6d13fe780aa02212b0a5d709f1a077f426d05835ae8869fde2e2943a82dc08c5e568153684a7fba449663d97ffc7090564166157d44f36a91b1ccf7c29df598fc3b507e82c1af75c3c480e"], 0xa) 14:02:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "8b226c15c641efb842e20879586aec0be00b97e1aad2566c423ec9752062457f", 0x30b, 0x6fa509c2}, &(0x7f00000001c0)="51d54f0171a9fcd77c9e8659ba61a578aa8853c069ba5b56df8de0a92e348bd2466e245971b5ae332176a028a34cc70bdcf2eb71d941035a9ac8fc7b44bcaf0daa37c881d0f68078c3dd2a9530720b124237067560237f173621358b07068ca695969b05d5b8f7c37d1062f94bab802b83a01e187d72b3bbf34fb08a50faaef6d0a92c4ad74d3db8456baf9fc0ae610d33b3c5886a79d6308c680961b8e71b734a7a487ac0608d487004af6603726f9c95ec10600aa528fc2fb5cd28", 0x6, 0x5, 0x40, 0x6, 0x2, 0x100, 0x4, 0x7}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)="a2b09249f8cf7d3df7620e81fd8280f9ab") r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x802c7416, &(0x7f00000002c0)="a22a") poll(&(0x7f0000000000)=[{r2, 0x4}], 0x1, 0x0) 14:02:12 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) munlock(&(0x7f00003ac000/0x1000)=nil, 0x1000) 14:02:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000035a4081cd2b6f9505e0d9a1b8955b2c211d96f943489f17ba8e8f66a0b9bf6b6826230071739b975cff7f2dc61faf2c85c7b8b1a1893ceb976939d2e46eb943e3b044c7e50048946ac54e98f32049ed8a2d102a31a5fe66785e453"], 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)="329861fe544042f9c0c1c25ed3c7851d4634d76986ea7d17888efebcaf66b2319668706dfac9cd17439cba176982b8575f9497546ae485e68dc177024d58067f866912459be5f32761af4cc18d7cee61768dd6f0383ddf9529e2a292943bb3e24583b309e65fabb85c89d83a97110f822ed1b8b62e2ac613ea07a3185c42ada70ba90818b683eb15fcddfda48b9524b1c5ae4ed5995fa35b9368", 0x9a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0x1, 0x787c, 0x2}, &(0x7f00000001c0)=0x18) socket$inet(0x2, 0x3, 0x10000) write(r0, &(0x7f0000000040)="f6", 0x1) 14:02:12 executing program 3: symlink(0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x5, 0x100, 0x0, 0x4]}, &(0x7f00000001c0)=0xc) ftruncate(r0, 0x1f) 14:02:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x565d}, 0x24) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) 14:02:14 executing program 0: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x500, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x2, "1600"}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0}}, r1}, &(0x7f0000000200)=0xfffffea0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="020006de0500c4000c00160007000100"], &(0x7f0000000140)=0x14) syz_execute_func(&(0x7f0000000680)="96f3a788eeee2c431cc00f05f30f59bfd905cf00669041e2b0b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 14:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mlockall(0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x9, 0x900, 0x722b4d30, 0x55, 0x8, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x7fffffff}, 0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 14:02:14 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0201f0fb8128b168b4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a823f6e6e0f542c3d271c0000a80dd4d4c4c3e16d488d88e8be8f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) bind(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 14:02:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x20000000000, 0x73d, 0x240000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80000001}, 0xffffffffffffff1e) freebsd11_fstat(r0, &(0x7f0000000180)) sendto(r0, &(0x7f0000000200)="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", 0xfe, 0x20000, 0x0, 0x0) 14:02:15 executing program 1: syz_execute_func(&(0x7f0000000240)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:02:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, 0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2005000000ff02000000000000000000000000000109000000000000000000000000000000690000000000009ff4a36795e3bc1799bc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000abbc11470f96d28e00"/147, @ANYRES32=0x0, @ANYBLOB="0000008001000000090a00000900000020000000"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x3, 0x100000001, 0x7, 0x6, 0x8}, &(0x7f0000000200)=0x14) 14:02:15 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="f06d59a4cde1b8aa760f4a7ff55e53ca3725cc2a4f87367105b6f242439354cd9c8354fd75bc5eab639687b1198f405c45aae97c7e266ec061932ad215a73b7a76f0fcd9ebf6d7ec132ccb6b1495975f1951263107d1868e1945cbc2c95d97dbbd528b0b213f16ab29eb5ea7856d7d6740ee58cb47d1105e7c527a4c72e3daadd0f5faa729b9d8ddc24315fa870d4a9e840d", 0x92}, {&(0x7f0000000200)="8502e49e984b32bdef484d6b9c17c633ee18549f4dcfbe4b8f719911", 0x1c}, {&(0x7f0000000240)="f1d3708dfe0fcd5786323877c95b71abae6e34c3df727ac6eb4f341d425963ba651b92", 0x23}, {&(0x7f0000000280)="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", 0xff}], 0x4, 0x0) 14:02:16 executing program 2: r0 = socket(0xfa40fc02503f86db, 0x4, 0x7fffffff) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f666987c39e73fbb4bff85becbe4043a38d3a070df7c0f505c8947e43b9a01d28fbd5bea92d384af8ff890000000000008f23e2957a2fb36f34394083ced246fc8110df8e160962eda2b2d059d335678d02ecf413008509588d0b5ec0528d7982f2ac4bf9e89e1ee8d3728a0e8634df593d0895bd86288e5c3651f0fdf9e5fad729e2e61db06e2c332a43a127a62fd0e144c63e135748f73954447d3f769620a6b272cd76b0a32d207e0854fb4988b2895ec7e4f90825c3dba3ccc99a97cd3a172310cd8a5cd1f0d1fd6a9e511eb95eb3768a120fa20297975122c3e3d601356025d716a09cc455286e064e6b67c1ff5132b8e3dad72f493752ddb21f83316ac8535d5f00"], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x41, 0x8) mknodat(r1, &(0x7f00000003c0)='./file0\x00', 0x8005, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x3, 0x0}, &(0x7f0000000080)=0xc) recvfrom$unix(r0, &(0x7f00000001c0)=""/148, 0xfffffffffffffea2, 0x40001, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x30c, 0x9, 0xbc6}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r2, 0x8, 0x0, 0xaf61, 0x3ff}, &(0x7f0000000140)=0x18) accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 14:02:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001, r2}) 14:02:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x1, 0xffffffffffffff87) 14:02:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000009, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000000)=0x3, 0xfffffffffffffed6) 14:02:17 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 14:02:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x200}, &(0x7f0000000240)=0xf20e273bd55daa1d) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) 14:02:19 executing program 0: getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60010000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c4660f3adffff9fb110f0f3804830a000000") 14:02:19 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2, @broadcast}, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000002c0)={{"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", "83845b77de294ef71195e5192276903a0dfd75b3ecc947dbef9f1955d9034fec", 0x5, 0x7}, &(0x7f0000000040)="40d76c1874269b2a6b227505329f2da9ef9bec6b8f", 0x167, 0x401, 0x3, 0x1, 0x6, 0x2, 0x3, 0x3f}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 14:02:19 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc00, 0x0) sendfile(r0, r0, &(0x7f0000000580)=0x2, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000000c0)={{"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", "3b206b78b0c3b27d0f8bdb4dccce5addddf4db18887cbec82ac45b775b270a53", 0x4, 0xff}, &(0x7f0000000040)="7446e83b3bd77e52e385435a9cd6e15cefd2bd72ed02b6289e9ff3734f9be9e4889fee7457ec677548830ea7909e309941db5b05d5cfb39f61b3ed7d390d7d140b8332adce712c08241cf5010f5f95a7661a9200a122776d3436ac57413cbe85f83deedc900085c91862e7845e3b62942727ebe4bd1142909c94cd844f3e8ca3", 0x4, 0xddb3, 0x3, 0x5, 0xc6f0, 0x8, 0x5, 0x20}) 14:02:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x3, 0xffffffffffff7fff}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66695c6b13cff7e34ddc30002436f5580dc5335e52d5e9e7c560bf81473327d17e00c157310faf7ba2485df857e5d7367954eb2551b26822cb26b074d6a077e7259688c832c9aecfec30fb6af9bc6881a967f336d4b31d8c58c402103bb5e8c06ab858c68596ebb4ff5865b4ecc4011ae8032ddfd8c074ff7bdfd05842a1335e6806da470f425a21da25a9760d923ead92c0b439f792a386c54121471f7c730140f2f6d2cac846c96270364151"], 0x10) 14:02:20 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, 0x0, 0xf3b, 0x7, 0x3024}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7fffffff, 0x81, 0x4000, 0x20, 0x9, 0x10000, 0x4, 0x3, r1}, &(0x7f0000000200)=0x20) 14:02:20 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 14:02:20 executing program 2: syz_execute_func(&(0x7f0000000180)="b11891cd801b69696c69dc00d8d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1c9f4e7c44149f2168f4808eebce00000802000f20f5afae2010ffa03c48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000583ef0954200fcc401fe5ff6c4a27d33e464673667666643a7efb3000000000804f4c4837d11dafbc40213f5930a0000000013a4001369e09fe5000000") 14:02:21 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000340)={{"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", "3bdb061085ba83e0a7dae6aeea478fe4b36e419a9d672fec75e690f459411747", 0x200, 0x5}, &(0x7f0000000240)="fb01c15ea733b8de0473b38b0730c88ca2b91afc2c1cb70a81989714b60262a4689402f032437882955dd9a484f80b81d4e284fe2faebe5ee669ee8d55eeab412e6e7c4c666ef1340d183b6c4d47bcb2f1ccf250cade1e8dc628137e4152bb8a85b0e31adfcfc0af6da99749c8c84c13a4ed9693905719ca7d52c6a540afbdc3e32956cdea93278844dabd2b54c6b92ca20336edac5fd6e1fe6eb6f38ed4ea3170d65ed12acdc4b9a56144cc9d94ac3837608512eca382968a48d922e385e25a5deb0eef7d71fa7afaa7fdcde5376506884024799a5e44e5778db5", 0x1a7e, 0xfffffffffffffff9, 0x7fffffff, 0x3, 0x14, 0x10000, 0xfb, 0x5}) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x2000, 0x3) 14:02:21 executing program 2: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1e819b42, 0x1, 0x0, 0x80, 0x2b1, 0x7}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 14:02:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) syz_execute_func(&(0x7f0000000140)="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") ftruncate(r1, 0x400) syz_execute_func(&(0x7f0000000600)="982c2d0f050520d0f8c807073e3e2ef3420f53de4141e2e947deed50856c660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470d582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf58f3f01c4c442cd999c7500008020f30b38dfdd9641d9de1d1d7e9c8155017c4272c4a2fd34bdeff83bd72eddc9fb110f0fca38048300") getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xff, 0x80, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r3, 0x6, 0x0, 0x6, 0x3, 0x46a}, &(0x7f0000000280)=0x14) 14:02:21 executing program 0: r0 = open$dir(0x0, 0x0, 0xb4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x5, 0xeb1f}) syz_execute_func(&(0x7f00000013c0)="96989819e9c4a2791dcd1c040f05bf110bc610c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 14:02:21 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x14) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001500)={{"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", "c7703146fd68e3f62f2bf537c70db0a515267eb7ae962f3a7dcb02fc98ceda07", 0x7, 0x9}, &(0x7f0000000500)="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", 0x64, 0xb266, 0x7ca6bf9a, 0x1, 0x2, 0x1, 0x100, 0x6}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x6b}, 0x8) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2009, 0x5) 14:02:22 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000240)="6488ffe4f0b74a0298aa714b5b4ad0128be8092fd4b68f0a73e439499bf66df2e3d9327265b1679ea62a97c1784ce67ccbe918121839598ea72ceb80ac35c95f8c8fb1bf9b6237d552d4e8bd95901a4b33dced52f42568a7c6e7aab66779f66df0537e9ecc5a754307d69f817c8f8b9d409ad2f71eddabc48ecad7bb9bf9fb1a59aac54998561e204182af4f746ad3c4dc63a1d3a68193b0acab06a8417480a96e3292285da8ac32e1") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) open(&(0x7f0000000180)='./file0\x00', 0x4, 0x0) 14:02:22 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x20000, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 14:02:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c0000000001029078311400aae0000001115e3624d7000003"]) 14:02:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7f, 0xf, 0x401, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x8}}, r2, 0x1113, 0x10000, 0xfff}, 0x94) 14:02:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f6669f7653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 14:02:24 executing program 3: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000006c0)={{"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", "54da8747fa86b765f7a70ba9b10b70d4f8b13e5087e7b6e82824bcd799d8472a", 0xffffffffffffffa4, 0x1}, &(0x7f0000000140)="4e5eb140f9bc17438e3016010000008cd398613c75ba85b97c2fcec91722e6b91f8d468825b2c4440239aad0400786019a37332968271d8c3e2870b5c59f56f3553d6dcd14b1e06a124014019cfd9c11171585be522959766b0e63973453c7861d50c6e2f9f10024807689dfb3e4301468bb185a4ed1d8f1f36e68d8b2fc30626ebc1a17ed739da1c4eea6e8ab15a40a77a8524c9bf78af2900e78bd1e931f7121f50ada023e0273a2976bdd531cc193f0d2bfc1b4f9e39fb0c235a0ac00000046594f07c3a5e27f5a", 0x80000000, 0x6, 0x1c4, 0x9, 0x8001, 0x8, 0x5, 0x9}) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/24, 0x18}], 0x2) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x6, 0x8, [0x5, 0x7fff, 0x10001, 0x3, 0x100000001, 0x1f, 0x8, 0xc42]}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0xfffffffffffffffe, 0x2}, 0x6c) 14:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x8, 0x40011, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) 14:02:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8000005, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0x64303f3, 0xb80, 0x1, 0x7fffffff}, 0x14) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000200)=""/4096) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fcntl$dupfd(r0, 0x11, r0) 14:02:25 executing program 2: syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = socket(0x1c, 0x3, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xffff, 0x0, 0x1000, 0x1, 0x2}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0xfffffffffffffff6}, 0x8) r2 = dup2(r0, r0) fstat(r2, &(0x7f0000000000)) 14:02:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e940000000000000c1a1bf00"/28, 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x9e9}], 0x1) 14:02:26 executing program 0: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73888881c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 14:02:26 executing program 3: clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0) socketpair(0x1f, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x2600, &(0x7f0000000080)=0x4, 0xfffffffffffffd86) 14:02:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYBLOB="ffec0000"], &(0x7f0000000040)=0x4) 14:02:26 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0xb, 0x1f}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 14:02:26 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) semget(0x2, 0x7, 0x1) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 14:02:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}}, &(0x7f00000001c0)=0x8c) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 14:02:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) sendmsg(r2, &(0x7f0000001780)={&(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000100)="54556fe6904baf096076973611768ee4b1c7bf1e0ea1aa4f8efd58f721b4dc995dc1cd87cb32bf07f0304f12b9694680aedcbdc9bb9ce6088fcf2dc1df8482a2b581700485f02f27c2d4269c125679d4cc5e54f1f3ce8cf8cd27", 0x5a}, {&(0x7f0000001240)="8812c37b324eb7d698966d7bb43bfb61c3ead457fef2e7f730447ee4ace9f6ff63da5af454d67a5ef1ace3d123c318cd88b681d92d730eb9e541384cf7d277259365bd9c803e0a50032d245b1542388ba0ac70b1ff62761cb24f1de4ac00a0e804ea6feba61e42e15154a41a7aa58b8d85d67c487c5e27929818232a7d6800d1143288f939c36a3f81bef86b", 0x8c}, {&(0x7f0000001300)="a8bb42b817b619209f5c58e5ed86bde213b9981c0815347051e5c4432f3d9bf297a5ae3bd8a71b14273f0973ec8acd6420a59d16298b84eb72d45bd7f1913445a4808bbd98cb78c1169f1cf177c68f203c872eff260f218a664f481f40ef5440ae8207192cfe5b92e80ad38a84ade2161a8450f4cf745b22d62a3393800d4b49d6eacdf83a08e74959e7a4a1c22ccb50bda136944b9be4608c559264efc1c7a21453c5e85d3bf2d443483ace601caab18b3791ffceca156a813f8247c0e506838d4f5a1b", 0xc4}, {&(0x7f0000001400)="33add00dc9761a9bff12da3c2782f11dad0cb0506d22273e22e0a5911059f11e80fa6be26020fcdde8d3702089e5c3e29745efe90e3443fac8adb0ac3f14788395cfd73a1a20a8b969b80deaaa84781cc90d18d770e39e3b7e540010e060a7728eba732b5c64bc9b720ab507c1ab72e4c582093c175fa0f573a57491bf9e287ebfedb84fe9cb65", 0x87}, {&(0x7f00000014c0)="cfd119c33929825d7108f3cb40fa79f8a9229a9c4d973d0296da98249ff6a2d41edd5c6e9be5ebde971334001be3f48da86902bc8e926ac4817ac290d9056cfeb2842bba0890b27b18ee95d2113e85ba0321e47108649ffc735e22331d82a72796f57b6acd4077c4736f", 0x6a}, {&(0x7f0000001540)="b9bd08040c5d5d23bc08380e374f6f9020930c9f12d54e9b0b5ecc433e897db115fdc3fcaf942574d915dd502f351a0c1d3e86ba008665306c7d71a74eb484e415ab708af2f9b758d29b7d8728360606bb205b136e48c05283d499fcfc953063e0450a657d9baae7ee387c5d35bc1ce33f24833f70fc867fea53e00f1746d7094728f8e1324f3d", 0x87}, {&(0x7f0000001600)="5e9b2d6695c8a0c788d7fc8af86292bd41abb0bb44b12917ccad88e8d0dc5ac9deb656f67988230e3290c52bafd1bee822c6da0ad6c0918e488259b50389b00d2be80b00becd8004992abf938e417a053f1f586b54c41ea9ed8a701cf733c9a752980a665c61327b0ce80248f39293cbef44929f1188", 0x76}, {&(0x7f0000001680)="2faf227ac660288297fdf4a9859ed34259f9dbd1b94692336ca1b85dbbdaf67eda984cde36e5644671", 0x29}], 0x8, &(0x7f0000001740)=[{0x40, 0x88, 0x6, "09d5656a70b51ef6e2ae31914ca35ec15804b0c5ac75afd12e95a0e3018ac1c4ccc254da00cfe81b0c89486fb52ebb"}], 0x40}, 0x100) 14:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x89}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x5, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0xffffffffffffffd7, 0x0, 0x12a, 0x0}, 0x1000000000000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 14:02:27 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="92076ef5772c7341ce3430f695a143c416c2524e2b61b1f103bdacdc3755cc3c7c1e0e6aaadcfdd0f73610c1feb2dd641732841eb37008bc444be0052382fdb5f0edc26e5c9aa64696ea69b274b3d058b0a91e42d2a04e9328bca7f4c615a6515110a79855ae3a586c3c4cf4d7a6110852723c7276db208c049052867aa3b5329e08ce208f898764ed06d7ab8f571b8aed6843ccf1b62afd4192f880ab58638f63ec95eefabc7fecb842511c45b433cf25b4bb931c30ccbe8e524e0e9148b2df631427bfd8e93d0d58122bf2d5da1a3132fe509c4792ebc0b5bded255dc46b521e998758107bf3da647093f615e6eb92872c17198d") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 14:02:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f000051d000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0xf, &(0x7f0000000140)) setsockopt$inet_tcp_buf(r1, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0xc) 14:02:28 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x430, "55c3027e78284c8390551642da73cb70"}, 0x14) poll(&(0x7f0000000140)=[{r0, 0x10}, {r0}, {r0}, {r0, 0x20}, {r0, 0x2}], 0x5, 0x10001) 14:02:29 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffe0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1, 0x0, 0x39f}, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000003c0)=0x3f, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r1, 0xffff, 0x101d, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 14:02:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)) 14:02:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x3}}, 0x0, 0x741, 0x100, 0x1, 0xb259, 0x3}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x4f, "f5e67fbd6efc50d5eb88215cae53629d1bc4ac4c94c3f0d5a6d2aa9236f422e2c01deb46073df8cbba1cf4b292197b29e5436be55e60a54bb3773da3fd429039107540019168418266c34e23ef09d4"}, &(0x7f0000000580)=0x57) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x16) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r3, 0x16, "94bb92239b604be5da6db48e7209854900eb5fc97789"}, &(0x7f0000000100)=0x1e) r4 = getpgid(0xffffffffffffffff) wait4(r4, &(0x7f0000000140), 0x10, &(0x7f0000000180)) 14:02:29 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800"/33]) 14:02:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e200300000000000000000000000000000000000001730400"/128, @ANYRES32=r1, @ANYBLOB="91c96d6fcd314be8b75b19ed2d"], 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x0, 0x71, 0x7}, &(0x7f0000000240)=0x94) 14:02:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x45, 0x4) 14:02:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2bb) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x3, 0x8, 0x80}, 0x10) fcntl$setown(r0, 0x6, r2) ftruncate(r1, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080), 0x0) 14:02:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1000e, 0xc0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x10, &(0x7f0000000000)={@multicast1, @remote, 0x0}, &(0x7f0000000040)=0xc) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1}, 0x14) 14:02:31 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x7f, 0x0, 0x7}, 0x8) 14:02:31 executing program 3: syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x4c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = semget(0x3, 0x3, 0x0) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000280)=0x8) 14:02:31 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x2, 0x0, 0x7ff, 0x3f, 0x7fffffff, 0x0, 0x5, {@in={{0x2, 0x2, @broadcast}}, r1, 0x3, 0x100, 0x400, 0x3, 0x7fffffff}}, &(0x7f0000000000)=0xb8) recvfrom$inet6(r0, &(0x7f00000001c0)=""/139, 0x8b, 0x0, 0x0, 0x0) socketpair(0x10, 0x0, 0x3, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000340)={r2, 0x3, 0x5, 0x1, 0x7, 0x101, 0x10001, 0x10001, {@in6={{0x1c, 0x3, 0x0, @empty, 0x77}}, r1, 0x1, 0x20, 0xfffffffffffffff6, 0x7}}, &(0x7f0000000400)=0xb0) msgget(0x0, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rmdir(0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000440)=0xfffffffffffffff7, 0x4) 14:02:31 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x48) 14:02:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 14:02:31 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="d00d38286bf29d53c432f659062a942425414ba0d38597c2324337a633058a43096f1e1e3a4088c2d3a38928384bb26cc184574cce5d8661963e86bfeb30b350b8a8e0d49a4cec5fb945bc4a3bf9bdf11f255d40cecbe6672313ec0220b7c70198c7cae33949afd52fd905f579923f17d8cede89d87e7d594b7e011d1212c5f74a25dd") syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0xffffff89, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) 14:02:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffff, 0x2}, 0x8) 14:02:32 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) clock_gettime(0xf, &(0x7f0000000140)) sync() shutdown(r0, 0x1) mlockall(0x3) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x1}, {0x5, 0x2}}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 14:02:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0a0bdb550cb6581b3000e4e68d2698681f7fca0bbb49cc47e20137f8c713332ad97e295d0cfe0ae71d00bd3322b2f84464304cd7ef323a962035779abcf1ad1fa18fa11a20eab6f6382505c0c39637646cd4a2e0c8884a0fef916f579e23f3a39f05482c9da5a13503f7abd7af3a293344e88fb2a1b2a0c4f678a57825c38ef3ff1486f9ca9af296ad1464ae4cf0dc005b8c0e0861b619cc4a03a7e6bb664174502c112b54d1ccd040807b9c25ab6cdcc3f8aee477f6a183442736373e0eb60b3f419afaf6f84b26f13390ea46cd3899d4074c761d"], 0x10) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x5183, 0x2, 0x80000000}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9c, r1}, 0xc) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:02:32 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xa7c9) execve(0x0, 0x0, 0x0) 14:02:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x51) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="ad645ba58c61c1f81f07deca339010334973c62e437d64ec64f76423bb7de362d79828f8430fd0780d76a66a2f578e04c7bb535b2f21c0d7404fc99eeaac8acf569477258ec965387ab5cc59f78abfd47050016f3df535d7aef200e6fa3852643d74a0a32704137033392e249fef7fc38e270db3fe1c25af36d2f7659ccba772bf4354772763eee06df96c9e053d17e880bb3c0e0d3f574e5e27fc08cbe7a67ae4e83625") syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f00000000c0)={0x0, 0x8}) 14:02:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x81, 0x9}, &(0x7f0000000180)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) r4 = semget$private(0x0, 0x4, 0x50) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000240)=""/209) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x40}, &(0x7f0000000200)=0x8) socket(0x1c, 0x10000002, 0x9) 14:02:34 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) open(0x0, 0x0, 0x0) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x80000000, 0xfffffffffffff38c, 0x8}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 14:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") 14:02:34 executing program 3: syz_execute_func(&(0x7f0000000180)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socket$unix(0x1, 0x5, 0x0) 14:02:36 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10004, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x10, 0x5, 0x80000000, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r1) select(0x40, &(0x7f0000000300)={0x8, 0x0, 0x73, 0x3, 0x0, 0x7, 0x9, 0x4}, &(0x7f0000000340)={0x80, 0x6, 0x627, 0x9, 0xffffffffffffa1db, 0xfffffffffffffffa, 0x6, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x5, 0x4, 0x1ff, 0x97, 0x7, 0x4}, &(0x7f0000000400)={0xffffffffffffffc0, 0x3}) fsync(r2) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 14:02:36 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="0c6d05ced4df2f2b0a1f4b150ebf55e1ec5258ef851421806baaf191b1c55aa6256c90b9459128ada8ed6991621e1a44b4dc495bcc846d539717e7c9c4178500c3706bf1dc13944488efccc7f0d341a47aba9c379b5799018661ab54ad68e38ca4029820845a304598170117301ead16c876c0739b0909db6dbb9ead0172ff82955af1614e7a2c", 0x87, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 14:02:36 executing program 3: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) dup(0xffffffffffffff9c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000200), 0x0) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) setitimer(0x3, &(0x7f0000000240)={{0x8, 0x1a5}, {0x7, 0x545}}, &(0x7f0000000080)) 14:02:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0)=0xfffffffffffff805, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f0000000500)="381480cd360979dd7c81663f268917f94ca0402532ded17cea6e0d87510a3cc6902ff216c1068925f2a433095ba73183396ad3205377303aad7fb935772316581fe1581e72e14b2a45ca928800fb22a94624d72ce7d8a8f53aaec0b658", 0x5d, 0x4, &(0x7f0000000580)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000400)="a1ded9efefbf5fab5844217d84c60dd1f6727d08392c22282cf5d6a3c92fd6e4946c68488a560adbeca258c41bbca19223f1cd3c9d8269e590096e535d24bdb29b62cf1d8f0febd4446ca067795064b8d16c0175c38f01c71a22a87d31174fed641c2ebd7e37884bbfd3016cb90df80c6e0d09f596f37a9c403d20922d0d2ce2ec375dbdd1f21ba3a587f465f0ec198be3c9f2bf4495007382aae91e6e4e3e3010006164caaba7dc1db193538a84d0233b17e9fa3dbc1baf") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000004c0)=0x4) flock(r5, 0x9) 14:02:37 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851c78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000100)="ad8413f920f738", 0x4700000000000000, 0x5, 0x2}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="21716e867b7c5c2708cf239ce88abc0c21012a826258e9f2d0568aff3aa79a77440f7fa1771f3bd60e62f3b57fb5edc9722a58171b3d4c18fd275f94d0182e0c1c3891f53f725a42ecd89811bc2f2a3c4d36854631cf156500ff311079185a0b1a04ee735ce361e3892f27504519b4ca303e483dfef4b95c6bce95a2741d6e45097af7166f94c035cfb20183bf50f6501df6dca6fe52426014ecdc975eea3ee78d628a4c9898c64190a8342d00c20e7a285401000c2ffb31d2f3f23ccc0ee5fe8bf5507e7b980cd4f5a68334f68e95092af582f8458f5689a396c9705314e4e9ad3990fe") 14:02:38 executing program 1: r0 = socket(0x1e, 0x5, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202226c16f4000000f473078e6469247fed573efa"], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x7, 0xbc, 0x40}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}, r2}, 0x221) 14:02:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x3f, &(0x7f0000000240)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "a729dc", 0x9, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0x2, 0x8}, {"ea"}}}}}}}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 14:02:38 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 14:02:38 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000)=0xffffffffffffffff, 0x2dc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfb0fa38db9a9c5052de4d382b770c1f5a872c881ff7cc53c894303b22f310b4c2fa722e43c404f36a00f90006ee01be457aea8c500000002000000000000020200a371a3f800", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 14:02:38 executing program 1: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local={[0x3028]}, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x80000001, 0x398) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x154, &(0x7f0000000180)={@remote, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0xffffffff, 0xa8, 0x146, 0x68, 0xbb5, 0x8, 0x0, 0x0, @multicast1, @multicast1, {[@generic={0x0, 0x3, "90"}, @ra={0x94, 0x6, 0x40}]}}, @tcp={{0x0, 0x0, r0, r1, 0x4, 0x0, 0x1a, 0x24, 0x6, 0x0, 0xfff, {[@fastopen={0x22, 0x4, "06b3"}, @sack={0x5, 0x2a, [0xebd, 0x9f5, 0xfffffffffffffffd, 0x1, 0x3ff, 0x8, 0x52bbb95, 0xae, 0x10001, 0x7fffffff]}, @timestamp={0x8, 0xa, 0x1, 0x9d88}, @eol, @generic={0x3, 0xb, "a66d0ea5a8baef2c43"}, @fastopen={0x22, 0xf, "0e8d79bcbc8644c9550304e8fe"}]}}, {"4c3c9a6daf3050a8d53a7a5967cf7d46930162e31dbf3616be60b625363db9becf6b65c6d0158d966b00c290ed1f9ef8200c2fe26e730f951f7c1e074f0071d2602b057598f22b8f5d735ab97361bc6992c35a61e4fdb407399ff1e3e49274e133d9415adab4766457f3c741572b47e836bf8919baa4eefaf9ef1d71da09b32eaf904d7f772f7b43788f5e08ae9b72a2ec965f4302e74282aff3f208d7d4c082a431db6f97935c090f77fee1965d06bd37d436577256285ac7c6f73983e5"}}}}}}) 14:02:38 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) 14:02:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 14:02:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x81, @rand_addr="e8d30e555e667019dd07d475c48af2f6", 0x1}}, 0x0, 0x1f, 0x8, 0x9, 0x3, 0x401}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xc7, "846d28b388c85ac0fd6447796e801494254fdb7b525835a97f654661e9d4fe560d52db10d2a003969dcfad907eb296771dd22d99d2d36dd05e3e247d8ca5b96a06fbdfec1cf77722eb97b494dec5524c793b4777ccf821953254e7334fa500449fa9231b45a66d86d93af670660fd19e13285bbb568dd19e7ddfc2034171d27b6455925ae6782ed19cc7f4c0fb149dd13d3cdca9f9989c89c373919659e868b92fdd1f6f5a50178f8a899945d2dd773ff360d68beb78d263bbe901e5c05b2536ae9dc38ba61af4"}, &(0x7f0000000240)=0xcf) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x5, 0x3, 0x0, 0x1, 0xd3, 0x8, 0x3, {@in6={{0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r2, 0xd7b0, 0xd9, 0x6, 0x5, 0x7}}, &(0x7f0000000280)=0xb0) r3 = socket$unix(0x1, 0x1, 0x0) dup(r3) 14:02:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xeb, 0x41, 0xfff, 0x9, 0x6, 0x1, 0xffffffffffffff80, {@in6={{0x1c, 0x1, 0x7, @rand_addr="29113ed66f7c619810a0c3f97d184230", 0x949}}, 0x0, 0x8, 0x7458, 0x1, 0xfff, 0xbac4}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r1, 0x6, 0x7, 0xffffffffffffff81}, 0x94) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0xc7) 14:02:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/148, &(0x7f0000000040)=0x94) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 14:02:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x5, 0xffffffffffffff81, 0x200, 0x8, 0x8, 0x9, 0x7, 0x8f, r2}, &(0x7f0000000240)=0x20) setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 14:02:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 14:02:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 14:02:42 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x101, 0x2, 0x7, 0x7, 0x8000, 0x100000001, 0x804, 0x5, 0x8, 0x3, 0x7}, 0xb) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:02:44 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x81, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x2, 0x1, [0xfffffffffffffffa]}, 0xa) r2 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9, 0xff, 0x2, 0xffffffffffffffbc, 0xfffffffffffffff9, 0x0, 0x100, 0x2, 0x69, 0x1ff}, 0xb) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @local, @multicast1}, &(0x7f00000000c0)=0xc) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f667a6c653000"], 0x2) 14:02:44 executing program 1: syz_execute_func(&(0x7f0000000100)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 14:02:44 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x7ff, 0x0) 14:02:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) read(r0, &(0x7f0000000040)=""/24, 0x18) 14:02:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x80000000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) 14:02:45 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) ppoll(&(0x7f00000001c0), 0x20000000000000ff, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000180)={0x6}, 0x0) freebsd10_pipe(&(0x7f00000001c0)) 14:02:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="eeb196976b68e651620beb2dd5517df58660b9dad5117dc72e9f4a1eb7d6f17546fee6da25231b0bbf665b1edf96d16c15f36f21b0c994657adcfc9472d224260eed78deb115783b52e1b0c6023d72841a0b5a55a62bbb777d14ea50d296372e01f9984332dcd4a678be217f444c0f460ab80efefb4982797124b3208ddaed") 14:02:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x800, 0x4) syz_execute_func(&(0x7f0000000040)="1c16c4637916d7b098cd801b69e46962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422748cb6170000005151c4a27d181ec1ea01eff265dc5f00c365a2a2304545e269aa41b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 14:02:45 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") nanosleep(&(0x7f0000000000)={0x2, 0x10001}, &(0x7f0000000040)) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 14:02:46 executing program 1: r0 = socket(0x2, 0x30000000, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 14:02:46 executing program 2: r0 = socket(0x17, 0x5, 0x43) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x20) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000200)={{"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", "1fa9a29d12ebc43be9f2ca50386945dc127cca1c9d33cf86d602579d7e91ef5b", 0x95, 0x9a7}, &(0x7f00000001c0)="c7e2a654c156da15a70fa8440328b8ab87d0d02c319c60194c36bb5e90ec2095aecddc7fb752d588303c65c18213d8abb0f39602c8e13996f68a8fc6", 0x7, 0x80000001, 0x6, 0x6, 0x3, 0xb3c, 0x5, 0x9b5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r3 = socket$inet(0x2, 0x7, 0x1a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x3f, 0x1, 0x8000, 0x6, 0xffffffff]}, &(0x7f0000000140)=0xe) getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0) 14:02:46 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) setitimer(0x0, &(0x7f0000000040)={{0x4, 0x88}, {0x5c2e, 0x80}}, &(0x7f0000000080)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 14:02:46 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:02:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x96, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 14:02:47 executing program 0: r0 = socket$inet6(0x1c, 0x30000001, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x74fb, 0x4) syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffff2ffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffff58366d6a90e0000002ff020000000000000000000000000001880090780007040060b680fa0900000000000000000000000403ffffffffffff00000000000000000000ffffac1400bb"]) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) 14:02:47 executing program 2: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="c4c2fd3415f6260000f01881848500008f885096f42ac423dd6c55fef1c481a5f27072c422d5a7c336f24579c4c4021d063066f30fe65cae1c8faa30128f0000010000000000") 14:02:48 executing program 3: socket$inet(0x2, 0x7, 0xc3) r0 = socket$inet(0x2, 0x8, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x1, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa1a8d3ea1dabc86dd6002290f00303a0000000040000000000000000000000000ffc1ff845d0200000000000000000000000000010702090000000000000033df00003c000000000000000000000000c4f23740f76e9ee5764f8f0000000001000000c8f7"]) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000de0600010800060400204a66f0e585dd00000000aaaaaaaaaabbac1400aa40f6f9dcacf4c280e3076196496980e5f7b7ce5f8ceac7c111e53cfc5ae58ecd3891f650729dee5ce883be2187bf3f74082908b843d783eed9c3d6e7996b0b55e3d74a20e35e783eba235eb00ff2f5598daf7a8eea5a7896764e423b84581d"]) 14:02:48 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000200, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0xa9a, 0x400000000000000, 0x800, 0x80000001, 0x10000, 0xfffffffffffffff7, 0x0, 0x1, r1}, 0x20) lseek(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x10001, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:02:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x12, 0x5, 0x1000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) syz_execute_func(&(0x7f0000000080)="41c04300e82ed385000000208fa97c810565566666c402f91d67ff6765470fbd770ac40115f8a305000000c4028da94726672e3e266436670fb705f9000000c461ede8cd26f08115a200000030000000") 14:02:49 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000a40)={{"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", "dee2a9eff436149a435f387e92d0f8544b6da4dcc809f1cd65ce84c6524d8d54", 0xa2b4, 0x95}, &(0x7f0000000940)="0ed7975b477e9c1fd098c3576097ce55ba21becdb57db6af2bf7e6e0dfeb47b018f0630b79eafd1e6fe28a66c8a614fdc68e0742418d39a4a4a7a5af4c90c11fb5913aeb1537ca2673f1c0bc40ba96aad01c0e553e9ac93641f3ed388ad3eddd9918d0e695647f41d68fea70d2881f329736f19fc4a136ded86d14a0907e5223f0d899a6dc883a48741c23535704acd86daa059bf455044655dda7a3b0024ff91b1412953ba6e2bd5dffafd974450359e0d7b3d54388f88f56d74c3d60b6531672bb995058a57d8d33df1ead914666dfac3d2ce751203957b02c5ee161d58eb1f8", 0x0, 0x6, 0x4, 0x65e7, 0x8, 0x9, 0x1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 14:02:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0x110) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000038c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) readv(r2, &(0x7f0000003800)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f00000034c0)=""/149, 0x95}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000003580)=""/230, 0xe6}, {&(0x7f0000003680)=""/245, 0xf5}, {&(0x7f0000003780)=""/92, 0x5c}], 0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r4, 0x1ff}, &(0x7f0000000180)=0x8) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 14:02:50 executing program 2: socketpair(0x1, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "75582a7afca15ec0c5308bd1712d0588b58848a79b26e97a6b7149fc17229123", 0x7ff, 0x7ff}, &(0x7f00000000c0)="743e274c4b450551cf756946787627bed0cdca33c5d2", 0x6, 0x2, 0x8001, 0x3, 0x798, 0x6, 0x3, 0x6}) syz_execute_func(&(0x7f0000000600)="982c240f0505b7d0f89791b0474141e2e945cdcdf7dec4237909a200800000e60fc4014aabab1bf66d220f0fe5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac100000008029400443b00b0000000071d46b04b1b047d8e7b1b0cc584a5726360f7e3a646464440f622a2db69680000000cadcdcc46211f7c60142c4b6593131b15d789999d06506110f0f3804830a00fa00") writev(r0, &(0x7f0000000580)=[{&(0x7f00000006c0)="0dcdb5f46b7db748c97bf54332cfc71219fcf4a603425834d9dfccf41b8f522103c86bbe77f33198c05ee17b363f2486d0dfd364f71a14ff8941d1e6cc397827aad6854bd85d4e5c4b1d38001fdd2b408bc1359a98ae7705f91992bba3a2bd8218d337fe7bb04d843979f3fd501e3904ac93dd2ad0c6706330c6bcc102b6a14c74dcde4c9ddc75d83a07f20850b7cba289565591ff4eb78e37ed2f299089d9c03db0ad880dd4acce5eaa42f14c4cc47b4dcf702845054ed000da929487d2355cfe5e1a9007cee8c562d87e314aefd431f4", 0xd1}], 0x1) 14:02:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), 0x331) socket$inet_tcp(0x2, 0x1, 0x0) 14:02:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setrlimit(0x0, 0x0) mlockall(0x0) sync() socket(0x1f, 0x2, 0x203716af) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="dfc636f3460f5fb7feefffffc481b05dc264f30f2a2c84c4a1f81722c4617a2d19c401d56b61630f00426d2e446690676767410fec3a") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 14:02:51 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x38c}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x800, 0x0, 0x7fffffff, 0x7fff}, &(0x7f0000000280)=0x18) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x3, @multicast2}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000440)=[r2, r3]) 14:02:51 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) fcntl$dupfd(r0, 0x11, r0) 14:02:51 executing program 1: r0 = open(0x0, 0x0, 0x110) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000002c0)="b8b38019c046f29eb8413a47750a1ac840b42235a9406b7a") r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) open(&(0x7f0000000280)='./file0/file0\x00', 0x800, 0x80) execve(&(0x7f00000013c0)='./file0/file0\x00', &(0x7f00000015c0)=[&(0x7f0000001400)='\x00'], &(0x7f0000001580)=[&(0x7f0000001480)='!&-@', &(0x7f00000014c0)='#\x00', &(0x7f0000001500)='/dev/pf\x00', &(0x7f0000001540)='\x00']) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") execve(&(0x7f0000001440)='./file0\x00', &(0x7f0000001640)=[&(0x7f0000001600)='\x00'], &(0x7f00000018c0)=[&(0x7f0000001680)='!)\xc0M\\\x00', &(0x7f00000016c0)=',\x00', &(0x7f0000001700)='\'@\x00', &(0x7f0000001740)='#\x00', &(0x7f0000001780)='%*.^)\x00', &(0x7f00000017c0)='\x00', &(0x7f0000001800)='\x00', &(0x7f0000001840)='+\\\x00', &(0x7f0000001880)='%\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 14:02:51 executing program 3: syz_execute_func(&(0x7f0000000340)="982c3cc40209aaf60520d0f80791b01e660f65310f51476e50855b660f162f0fc4b74e66f66d220fa0e5be34d1c4e1f8c4f244d0561222ebd72e41812047002b0000006e8888a1c40fbb2667660f6f7a008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b0142c4467b20b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000040000000800ff01f9ff00f19b29aeeb2211000500006a0100"], &(0x7f0000000080)=0x16) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x100000000, 0x3, 0x0, 0x3f, 0x7, 0x7, 0x9, 0x101, 0x2, 0x3}, 0xb) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0700004000983cd06aff0600070008000000"], 0x12) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x5, 0x4) 14:02:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xffff}, 0x8) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x7, 0x3ff, 0x0, r3}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x0, 0x81) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xfffffffffffffdad, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0105fffe9078000004001300d311a916d59379d3cc6081b4575fd46c13004e562fc50ffa91980230eed2a90273c122003a7b5f4980782d24bcd0f60bdae28513000ef24f3125f9524646e0743a79625b110000006c314bb2eb854775c38dcbd696cc00b79d39b0eb"]) 14:02:52 executing program 0: syz_execute_func(&(0x7f0000000040)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:02:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x100000361) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast1, @local}, &(0x7f0000000040)=0xc) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) 14:02:53 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 14:02:53 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sync() r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x592f, 0x100000000, 0xfffffffffffffe00, 0xff, 0xffff, 0x138, 0x2, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x3, 0x5, 0xffff, 0x1}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x8, 0xc2, "31a848efed30dee777c595f262ffddca0b6e00cd152f1cbbccee6f0560fc34e1422638304bbec9783999fefc827a058d1f7540c377a1b23190dc9779279965c978ce8c5a16c3e61b0b507cc0d3632901604bbb49cad24d1a3ba000b1746faa0fa47a5b1abc17f4e4b208e40571652d2b2927ec1ac8c57254e8e0f69700f45948657e6f1ce636eadce95a40dc979c84473bc0b8e895115fb55979254b22c9b75b667ae4e973bdd136f533b498571a75dba083310e737fde120e500dbc59ca91390b90"}, 0xca) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f00000003c0)) 14:02:53 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) 14:02:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x4}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 14:02:54 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000140)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) 14:02:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @local, @broadcast}, &(0x7f0000000080)=0xc) mlock(&(0x7f0000ff5000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r1, 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') fcntl$dupfd(r0, 0x0, r1) 14:02:55 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fchmod(r0, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000000000000d806d6362560ac1d853a0b963534a01e98eca16084322ff64432a69e5a8fe02685e0e729e13582c445872417d6c9cf2c79641192165cdcdeceea639dd142be7670187008bbad6ed483f3d461213d7c368454ecbfdf5b7b2bea452a4fa13ddd5a96f"], 0x10}, 0x0) 14:02:55 executing program 2: r0 = semget$private(0x0, 0x3, 0x4) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getresgid(&(0x7f00000000c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x28d, r1, r2, r3, r4, 0xc0, 0x5}, 0x2, 0x20008, 0x1000}) syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r5 = semget(0x3, 0x2, 0x200) pipe2(&(0x7f00000003c0), 0x100004) __semctl$SEM_STAT(r5, 0x3, 0xa, &(0x7f0000000000)=""/133) 14:02:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x2, 0x7, 0xfffffffffffffffe, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync() connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r2 = semget(0x0, 0x4, 0x40) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/146) 14:02:56 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="a134d0334208c1dbdd57e23fb2aa93eeed3c5d04fec2ccee7b031599c3a5c367a69d448bd49325f89e2ff47892cca34454a9b954bd2b3592d8484677e776916e8a942504a13a09e32013b2c737b1067e436ab56aaef5e13109a6742e7acf955405bedfdfb4dc6c036abf23fb64d33c8cb1e7cf6e2c8da2b3f32ab6351e84875ddcd9e0df60ca7206f448c1085b040f5b800c5228d3e210b295c18742ca5d2128a997e23f8b8424d1ae0bc95c639ecf6ffea414550aa1b4e7"], 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x4) 14:02:57 executing program 0: syz_execute_func(&(0x7f0000000000)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6dc4217ded8200000080f464f3410f46f8663ed107660fd7e9f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d000080") r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/18) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) shutdown(r1, 0x0) 14:02:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x82}, 0x0) 14:02:57 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) shmget(0x0, 0x4000, 0x8, &(0x7f00005d1000/0x4000)=nil) 14:02:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x400000000000, @mcast2, 0x2}}, 0x0, 0xa1, 0x7fffffff, 0x1}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x9, 0xa8, "4ec59406ad4c4bfc6eb3e1781b93111543b7ce00711a867fe094c0d72b4cc77b66038bde90246ea6efd442aee331fb19f23e74b06465424b8f85b123ff6f71bb5c7e5890b20d9c056ce2f574e71bb1238aa02ceae663d1886eb137f35e52dcce854ee5bae31d8f75c7fda21aeaf5f732f854b8099fa35f0eba3168791da45bb9850da41f33458551a215f4bccce197a7709b28e632d277e78241e43ea4f8271eb19b8d6632b56674"}, 0xb0) 14:02:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x400, 0x6, 0x50, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) shmget$private(0x0, 0x1000, 0x8222fd9365b57eb2, &(0x7f0000ffe000/0x1000)=nil) r4 = socket(0x2, 0x5, 0x100000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x4, r2}, 0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000440)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x81}, 0x8) 14:02:58 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000011c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000001029078ac1400aaffffffff120090780000000032f7e1cec89745b4cbfefa93485ece71"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8a}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) 14:02:59 executing program 0: mprotect(&(0x7f000015f000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x5d) 14:02:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0xd9e722001be31210) clock_settime(0x2a1e2c71b39570cb, &(0x7f0000000000)={0xff, 0x8}) 14:02:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x80000001, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000300)={r1, 0xe8a}, &(0x7f0000000340)=0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x2040, &(0x7f0000000380)="9499aebdb4698a5366ba4381206718bec12b885e81b99111ad0163e63f675aa97e697299d7cd0d431a6033f5ffeefe911b1fb4", 0x33) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000003c0)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x5, 0x3ff]}, 0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000440)={0x7ff, {{0x2, 0x0, @loopback}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5, 0x4}, 0x8) bind$unix(r4, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000600)={0xfccc, 0x2}) renameat(r3, &(0x7f0000000640)='./file0\x00', r3, &(0x7f0000000680)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={r2, 0x800}, &(0x7f0000000700)=0x8) mkdir(&(0x7f0000000740)='./file0\x00', 0x101) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000780)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000800)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000840)={r6, 0xef33, 0x1}, &(0x7f0000000880)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000008c0)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000900)={r7, 0xe, 0xc0}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000a00)={0x20, {{0x1c, 0x0, 0x5, @empty, 0x800}}}, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000ac0)={r5, 0x8}, 0x8) r8 = accept4$unix(r4, &(0x7f0000000b00)=@abs, &(0x7f0000000b40)=0x8, 0x10000000) sendfile(r8, r0, &(0x7f0000000b80), 0xffff) 14:02:59 executing program 2: syz_execute_func(&(0x7f0000000000)="1c21b5b598cd801b69e46962f5696200d9d9d0795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d0080200020450f55d20000518dc4a27d181ec9ea01640f34f265dc5f00c35bc48184c276039f304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18e3afad6736660fd2938c000000c4c1f91337668466450f17720d0d0fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9}, 0x8) fcntl$getown(r0, 0x5) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$getflags(r3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 14:02:59 executing program 0: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c120f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7, 0x11, r0, 0x0) 14:02:59 executing program 3: syz_execute_func(&(0x7f0000000340)="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") syz_emit_ethernet(0x22, &(0x7f0000000140)=ANY=[@ANYBLOB="a2aaaaaaaaaaaaaaaaaaaabb0800450000140000000000009078ffffffff0000000011055475fc71cbca2e2c666dddc4e790ac0aedc5bd3544c57a6c94952097d70de214efd8d9446bbbe31aeb7f705b7b81bd24ffe85debaced1e36e70658771e779a95c4cdc207ca4deec5be51ffe1a9b6739632a2c2a6126a890df67fcf730f0ea4a69286e01dee9a0713df0a5138f655d623e00ac1e1f2bd58"]) 14:03:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000000100)=""/218, 0xda, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000240)="de4a566565d93457e82f8fe80866400fe1d865e900d8fb6a468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d64450f9e0e5f2c2e08") r1 = socket(0x17, 0x20000004, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/112, 0x70, 0x0, &(0x7f0000000080)={0x2, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000200)=0xb) 14:03:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x7f) 14:03:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xffffffff00000000, 0x4) select(0x0, 0x0, 0x0, &(0x7f00000004c0)={0xfffffffffffffffe, 0x5, 0x0, 0x47, 0x0, 0xc700, 0x1, 0x7}, 0x0) 14:03:01 executing program 0: execve(0x0, &(0x7f0000000280)=[&(0x7f0000000200)='.^/*/+{'], 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x80000001}, 0x4) 14:03:01 executing program 2: sync() syz_execute_func(&(0x7f0000000000)="c46371492208c441a1765b00c4e27d1360f542e167c4c25104ae03000000413c0766400f3a636effc366400f38dfd9c443f15d0f8036f2aa") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001400)={0x0, 0x0, 0x7f, 0x80000000, 0x0, 0x8000, 0x7, 0x7fff, {@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}, 0x1}}, 0x0, 0x100000000, 0x1, 0x7, 0x20, 0xd3a}}, &(0x7f00000014c0)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) sendmsg$inet6_sctp(r3, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x0, @mcast2, 0x4}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000140)="5468bb24c592f08c5541cc35691472ae6b7aeb47eb3379f0e2076072c9d5a465666c8af2c7ba0d35669c0b07b44af618bd242d1c8c50a0f9288cd42e4bade59d40481ad347f987dd50f8aae6050422dc590fe7bfb4d579ad93e595e3de46175fe008dfbf4c6735e423a35b2a669742a3c4984170f1b7878f128a65c492f0cf5ea89b85b54104573ad34ba4e2a4c5e5ae7acedcd206e1c226e36f6f104a0383300b83fc637d49e80eda83413527294af5e7a073fe4121401915814a55fac2a9f02850dee274291120d54ff5fec793f41cb4bd5a937ea81b6d49d2614b7cf43e034d59074585d96b1690896988148ea2428eabdb", 0xf3}, {&(0x7f0000000240)="7a23a299aae359ab07a0f4331f3d26903f21694eaca5d0ba74a69dfc38bbb4446492d86e3bba80a5af88484d2a1c110d35c52818a34f1bc5ce81c2e50917b012b0f020fa07af2e244e969e577c671c05d13f961eb714e5a1d261dc31b9f2607f0121b210c67c71777e4e602e25c7e4", 0x6f}, {&(0x7f00000002c0)="ad37", 0x2}, {&(0x7f0000000300)="d3b81dec26eaa832f7b792d96c2ba2be2868e3f1567abd8bc6675a0843d25504b21b7b94964346ccb30a836488c1265ab9f603b115e4587e397a0e167da4340e02b2942ffd07cc53aca18d6e71a17aa95a4ba3a6c53dd8bfe53187a8ca32fe394ab81314b116c6aeeac35f2c9b7d5afe53bf24f8514e6d3dd10fa507daea2b1b38b4bfed8c5e9e75d9bc2815b2140249cb6f5fb110d1f4cae7e5e53148fcc074da095f21a5a128df38d89f7d7520e4508f69c77cb48b6cd514f1cbbd27a4d33826f8d0b812e185cfc4ededc44c2a83ad6576594e2ff7cf33c61c8f1b6683bfef9f587e7cae03bc0e69ee9ff9bf058ac3bd9426c997557e85510b57627e452f90e425eac84b7610fb5dec51090daae66a58381f897719b2623f2c1d2ee473dfedb54126081f72070d2cc08fe6dd721e02ea4f5cc3af698a4054905b7c0e6fc62a7d964f1398d4992ef8e60df4ac61827b2662929c0ebc53348990c430c99b0812ecfe103ce8362e90477544110e8ec5ee08a960af9a6758cb052496aad17e221fe40239f3d523554f00f8f31477eb352f9e69c042e9efdce85de796ab57e73c2c94c15600250e12160a00fb667c9ef7831eca32b0ff881551f159aeef7273e87845ac1d84d6470915f1823b9e1f7321c777294529c057675f3bdb7e772ed53e124fa705042a4c613eade9be29c54adc6af73f4cb29beb2a4c4e8b58eea665d6453763312301530ac3e9e3e3c59e39c6d4406d6e37f268881d3023156aac5cc5ac38d9fb04938fcac5122f4c183694a1033b4cdf7d85868e0cdf6c56ae9ef258bfd44b2b8d7da2ca094175436b428ae03ea9ccf67e385fb9959dfa93451041155633434eb987b7ee4aec1b6a305b6c5a317acfef66b7a5c2f5f8a17d88e46393770a843df7f2e1330bd589881e6cf7d8dc15e8b44ed82ea28ec90f0e70b8acf937e13298bd49b6438989ea56074dd290977837681c3dfdcef84891a9c5987ad7413b31dee4c7c637ff155186496dcd713c376aa56ed34385db24968915894a8e597b3617d1885ecd401b63f0308c301e0a81af5815d61e164824921b072586beb6745761f254c4cb6325ee08cd0e8bb565afffe0e5ae6e281eb5b5a00b6a7172eccd1025801978384c0b1de76294300a2a2292282afb62c290e1a24bb39bf583415cbac88d814195f8fb7f6516b429b51654fb15c3e3fc271b1599d8c1b1711bc464939442f5495a1782ee04a0eff6ab6d8f52cdc6d339192e770a494fa43b5a0f72a0d80ed8beb3eeb588885afa02657dc76647ec617d21879c3005978e3222567265fb4c23725c9a75d703bbd13b27209a74cea77a9cebcc1a4e1b20a356e47c95887450536c8d156d8ca3b8545d69e0ea9ce0794b1f923c23acfc57c78fed563e705d7a92289385d317ab0000be7a2cc33b7800c164462b27b20e4817c85db2cbd8af7e24e935214920f898a61c0adc80a607617a6916bdbcd3de7b40f703fa12cc84b62db8831aa0f053bf7f8b38e916133ae5d880d8732789951637d2425ad1279652775da1707aa0cb11fd77607a80a86d6479ab8ee483536d0b7b8a6fed79851f1716edbf11fef95e76fb77465b31d2cb87ab7d678b3a9758b0fdb4a2e4478a5760559dfe2c5dc42380e3463f965b521e5d9567cb925a0c36274c53c23ac9f2f4c48e2b8663fddf9c47226e71cc2269e434acdc07f995081c13fce6915b64e92e555e68e6d8e8847f778cfd875e4c85ee2bf6156186b7eb14871be7d573642893d35a7f2b67c5accb684fa06c033ef2bf36a935b65c95e28864acfaf65c5f5bf8c2b704eed0167eba5c1aa85fd5ea34f4ec7cf2e27db3f3e691127e5e450e5f8ace28b1682b0e421d4b49b2333a64b73b57fab293a8b02906dd0a0de5b3202de5c243a5c1f3d618b9214656dcc4092a3d6d718da5c50395a8f198bc2ed5d1e29ac128450eb3d28c207c9630f01eec596bce863f0c75c69f05c9e86d64146c5652e400e3ca72a922faede008dfc5766fb553c3182ee0cea977be7567879b5024df9f9f2a5fc612c022eb5002691636dfb5d7c0b6479cfcd5a04eb93d32d55fb7abda7e07f38ae899a90b0aa85421ae31af018f78975de231d423b2e70dfaff2494c7e9aa04170e40460f8a81659cdaac15f4507b06c798cb43599b71f7de693a3fe2a805cf2b33989d5aa0d31b90d12e03735ea2d1081e319e5db2fe25f55d5e8547590a08500a56ab3aef7c5e49e1efd8d6eebaee8cd70a9ae5db360872abc232ce808d3867bf5c2a079b843aa9ef992ea6278ad0e9a5e560d1e9a309a89cb8a86156a6aeefe5fc2d4f0ea299af7cd944152a3e02cb87b10761739a2b03eb711098860a59ac661a5e845520577b27a73b2b65d856f2fc3e3831bf2362b0ec0dc22db06489a9819aba7536d6e20844be88594b2d0ee3197fcc9d76bfefe39c55f7ccc480c746965a4c9bc6009964a72b3e5658e5922d224149a7c0ac8c9bac0592059f8ea4f42105b1b769f27d694c1e82292fb53d5f24456793624cbc2f8fce70a420d7de04a6341265c70c3e19474d6eecbfb0ff65344fac9a40312e7f79008361dc457bb98d9ea92a5b3a5d727a4c897b5dbb90c03b1edec622c4f0c37275c233551921b439a272e985473947646af9db0336e9cd4947c0d60291e19904e85be5ab165ae6675f417a794979f3dc91a52554392462e2cb8d40cd6ce8a70e07a86cc7936a100da4fd5013a6d48fbb26c90b4b1ab209d66df769913ad478a80d697fd026cc2d0ab55f7e889ce76cdb2a7b33ba562a8c3e2a8b533164acb4eade7fb09e59e1e16f39fc63ce67dedc3d08237d0bd0f68de59b2434092a1406bafa103e3a22583c4f1c2e2aaf9f71030b6158551dce6f739e99c4271ef18dcd8d2cbd21548e7b4f1f4730b795cc63f30e45a5315a6774dada4782cca3fae19dd0f327ecf3b33ae7fede5ab6429553ddb1280113d973a25deb61c25c1168345d970e14732561d39e00822e68488861ca6f876a13ae5ce0ba7f7cfb0e5b7d26a281a44da1e1d3621d65e7a160aa1d21b2c8085bba887d1e791805bdf4799f3ed75262d9ff2f5d892eb88e067dbd2cb6ca96e7dd9726b520421aa889d8871c188052eef5499883817166007492eecce4c311d7b39109a10f72126b87492291448425848cd1da694510886c799af5ca13288d2ef4aaefa0256992779a6ffdf96ac94e4da1aa87647d5da84420795560a53cadf62575179015547a884dee4e12505e10cd8f08baa777f10e590efbfe00f9d18c1585094e637194ceebe5a77785af004805116ab221ad0a3526e249cc3d5e89c90f4a7fd286e05c2948851a62ce30ffe2432ea1a17e68c4639d192c4e8fd1807b1938432862c0f7e3681591b504b7f098e02c8aea8d6087ee92e2c31a99966ef0f0900c52e038976c1282e292d99d9ab24b6937ff0336ac17c230182ed611b924dcdd36babf1ec54d96552941adef283f581a32b0486a59e58d920f20c1647dea4bcaf9808250cbb927d77723cf66e9ac6dbd5fa7648876d154e600929b852115cba9e00bfecb28dc16ad4707dd71222f369bbb3e5ab0330d8fc8ae16d28926f01759ecc5396e54ca9fadb2b429d84e491776f69ce3be200ad906d58a357e2b888b00495ee433b61b9aac3f60aab4e4b00bc624633044e1ceca4fb30e5561ec086c831c3aa9af93a6595beb73e1431984d94e84a22ac23078577335bad4d13b613a994c7010f2065e27c5371ddc5c5fac393a8cd2a3b1e03f131fab5d18f7c6353e1286f15e683ace715f86befc37676118dd84bf8cc83775c7c8c478e5b64ec3b45f43aaa261220ed91f42806234a8c7384f03988d5d1e477bfe9db1a3775fb0a96bc98f9102e9d6e09ced8c4663e52238edabcce3a0b6b35b88819445812ef1072745dcc6dda17c8f485fa0d173d783efcad83e942c84b6e3936a73bda7080a0ccdc1715e9ccbdb97684fcb2f52db14e561f16f47abd4553e329c7e98edea25fda87f97ac55d08b91232967cfb9a3b0145ddab3a4f4bc239534a20a73d34212a4b5b6c48899d758683a4cac791fb03aa9170a80b80657d8c6d3b04c191ef110aa4f6515b77f3db8c646c1470a32e208f04353f3e70200606c23c43816aee875324289ef443880cb24bb97300d1840cb46a8c5a79f699e61b0bb2bc31c850077ab98b00aa0e9f17ffbe22b93a8e49892f25600c21267c4bf27056dd152e3afc1007c7866588540865c0db4a26993103fdc335656ef18f17cb9a4b68723b454d6b2443f8b057a0cc8353e1b5b31e0347a5a3f27491373f563aca77636b18a97b3612584985c59791a0b0cd41763e6e760253f7e0adbb881596da789102fad3d27dfdee174c01264fb2cb5566be4819957e25d50e4202327247192b5c5ecf1cf6e5af568d87fccd1d2d1dc3b807c960279ad60f41075bba7672117501f36a00fc79396dc44ef0cd0f7857887da2467680886a0ec49d3d78917bf9cd0f7c536bb6e093aa238269e1e9a0cac836fedfa5ff43b56a5b93426064b1bd7caed92fa21ad4f63e36e57330ff7bd9c2e0d063609dac5303adacdd16249f2309cff65e446d32c3ec611b419c5ec855f224a2eb28fe8fc8c4f1c1838c554a6086bcc9a2fc94e526325b5bf2ae663db3f62b2bf8b166cb43704cb543cf0d490fab6011180a3e8d99eeac9ab3681cf82ee28d96a5a52cf0365bd12f57ba1f519a8be788fc29790cceece0f0cc58f62f55b34cf7415cf75148aabc51476c6c084ae4a9bed1272a17f283a16c2c19fb76dd1328638c374be393233fd050382b4653b50f82884a00f466fd152ac41963fd071e2807111b4f529850623efc3610f2a22f71fc70e8d66b10638989fa4631b3ae903a0b169e6d0cce3ed462de2c2b3ceafb7f742300d04aaf11b2d530b7f6f856784430d4235cbc559e39b75ae0bd6cb6de8482cf747b4292b45f25a0b8a288fb477a73248ed36177f31ae13b5793210499739f91727c22b857b93549804e9103e3879e5dbfb0ff6170ac51e5d8c971e07027f38c002c2046441a4b545bcebb7bc8d5fe6aa13953ed960fd3170f6a9d4f0bf7bbc191c524c7bcb16983601fe03cd4b270b9f0274c42245be27fe414806ace25884c8eb82ba5316b13f213efbfe9f0a7c7b218dcde0a7724e8ab7254c5ee308e411cf76d6e4beca8f577e1e8ec03a53b3df0fe4c64fc479ac0b2d9b04e65981112daf3993d40bfac63654bf8ec5808ddca061666fc401eb59bbc7c8d5adf0aef09180d840c635bc6c13feb493900a2f338d45a9bb649e0190e9fa73a086d686bae41c0ac962a29dd3a746a6914f52470db09400ce55157518cae4224ac460ab3dddeeb6f670b9b8584d314f86df93b88534580b6318d03eafba5be41fc0da2ccb7307894a72d98662f82e5549344d1409b6429ac7f23f3f0f76178eaf1b54bcf3432c7e3fd305eb1516f65d7b08f73bed2e4c0218df9b97e44f5d8ba8066e9ae556d5ed54d7ead804e90e621d88695fa2e39b359fb9be1f6aee30f6cff6b5a01bfd1f0a666bca701d840b86a83a87bc723e649f7a3ba2d0c00bf87437377eb2e27576a0b1b41ed386729b8f905f1b28f626fc244d1e7fd00f3cfc14433d101c7aef1302e598fe18ad1a5b7e35a7df76e7b3063f1173f932c17095b21acee00257b72e55ef2b35f1aed2803943116856f8cc9812334e68c58d960955d0b346710e1c3dfbb1d58dae14bc2dff5c33c8005ca7c4bf82d95d00e53b0fe51e35968afbb5425cb65533fe91bb39ca6987451e390da9d3", 0x1000}, {&(0x7f0000001300)="75fb10030420b71d964101fdf6c4f33731991a003f1e6393fbef3b316295bf05b3ffca90296dc5a0313404550e2d9d5a2fec7c54479be73fe780c152e5e46be2aff66176a581248be99762e55d3a04fb63d5b0aa1bad", 0x56}], 0x5, &(0x7f0000001580)=[@init={0x14, 0x84, 0x1, {0x3f, 0x2, 0x4, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x2000, 0x3, 0x1ff, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x3600000000000000, 0x1, 0x0, 0x3ff, 0x5c1, 0x5b6, 0x7, 0x8, r5}}], 0x80, 0x8}, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001640)={0x2, [0x0, 0xffff]}, 0x8) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001680), &(0x7f00000016c0)=0x4) setsockopt(r1, 0x9, 0x3, &(0x7f0000001700)="3602477758b2444f894e2be1de98ebf6bd53d4e831c48e7396878deb07c782b5fce6a068fc9370cbc24eacfec709e7d06c009ce45649f5b2389dc19f1f40274aefc882628ab8a5e24caefd28d1aeebe8e264d52102ec56a419c5", 0x5a) r7 = fcntl$dupfd(r2, 0x0, r6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = msgget$private(0x0, 0x201) r10 = getuid() r11 = getegid() fstat(r8, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) r14 = getpid() r15 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r9, 0x1, &(0x7f0000001940)={{0x80000000, r10, r11, r12, r13, 0x2, 0x18a1}, 0xffff, 0x915f, 0x5, 0xfffffffffffffffc, 0x9, 0x9, r14, r15}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000019c0)=0x1, 0x4) fsync(r8) connect(r7, &(0x7f0000001a00)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f0000001a40)='newreno\x00', 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000001a80)={@in={{0x2, 0x1, @broadcast}}, r4, 0x3, 0xfffffffffffffffd, 0x7f}, 0x94) syz_extract_tcp_res(&(0x7f0000001b40), 0x1, 0x3) read(r0, &(0x7f0000001b80)=""/152, 0x98) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000001c40)={0x3}, 0x1) 14:03:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x8, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x10005, 0x4) 14:03:01 executing program 0: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x3, 0x1, 0x7}, 0x8) syz_execute_func(&(0x7f0000000280)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005119c4a27d181ec1ea01eff265dc5f00c35b5b304545a841000f9966030fae09092c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 14:03:02 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getitimer(0x0, &(0x7f0000000000)) 14:03:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="5df7ed63211d62d98c48d76e413d3c7fdcb158451482cb1e2f92a8d274cfcb24fed9f4a7e7de7898a634b471b4830d41d4f3f1f60f6aca2a437a89ae02750c5a9f216b4d8dbdaae74e0e3848ff5acf3ff42b93adff1c2ff374656bb8a172675fbaa573f20491a4063c9aca38f6724b02bc29ab2e8086ee10442a99367e0e03daa366a780b2be22dd772cdec1fcdf3527eedf13a05cecc347ddd7fe8ad2705b307d4093c75fcfa7276a6349e6c9019e2ce4b37f2673efd079ab8409f38ff87fe034e198a4d60f2f3cfa61936d77028e53f1685a28d14ce484b4f30f1cf43f56cc8420c43e", 0xfffffffffffffecd}], 0x1) freebsd11_getdents(r1, 0x0, 0x0) dup2(r0, r1) 14:03:02 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7ff, 0x5}, &(0x7f00000001c0)=0xc) bind$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x400}, 0x8) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x83, 0xe7f8885a1f029129) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r1, 0x1, 0x1, [0x1]}, 0xa) 14:03:03 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) r3 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000140)=""/234) 14:03:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x9, 0x80000000, 0x1, 0x4, 0x0, 0x9, 0x0, 0xff, 0x8, 0x9}, 0xb) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x4aa, r2, r3, r4, r5, 0x12, 0x1}, 0x9, 0x10c, 0xfffffffffffffffe, 0x3, r6, r7}) syz_execute_func(&(0x7f0000000500)="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") 14:03:03 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) 14:03:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8080, 0x10) close(r0) 14:03:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) freebsd11_lstat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000640)=[r6, r7]) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r8 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r8, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 14:03:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82532154cc7320ad022e"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0, 0xffffffffffffff55}, 0x0) 14:03:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1f, 0x8061, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7, 0x89}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x46, 0x0, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x1, 0x84) 14:03:04 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x1, 0xffffffffffffffff, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x401, 0x1, 0x200, 0x5, 0x1ff, 0x758, 0xffffffffffff054e, 0x0, r1}, 0x20) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r2) r3 = accept4$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0120000000080000522400008000000001000000"], &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={r4, 0x7d, 0x2, 0x8, 0x6}, &(0x7f00000002c0)=0x18) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r2, 0x0) 14:03:04 executing program 2: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0xfffffbfffffffffb, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 14:03:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x18100, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000240)="509490dbf7dd7114f4f357c508076b57d80818282fd6beae601adbed28f2602787e822b5cef995d2d33d74a812ec0b09fefe9dc4b8683ba6eeb282df873537a7e62e2a75ca06712d547ba7d0627bc3cc0b325a9eac9885ee7a2eaaaa29b5316ea5d199830ed22175ae7d") mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x140) 14:03:05 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="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") r0 = socket(0x2, 0x1, 0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2209000000ff010000000000000000000000000001000800"/128, @ANYRES32=0x0, @ANYBLOB="07000000757f0000200000000800002b56d25522a99970001b5cb19566ac7fdb4eb46a191201fa8b7b371c81763166ce7f83b1475c346ea3b4e8ededf1d6e71466f90443ecea40c9dece9af16594aa3bd5e11f59fedd24780a686f33744652f333206318d76d"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x7, 0x0, 0x1f, 0xfffffffffffffffd}, &(0x7f0000000380)=0x18) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)="cedddd1820da584b7de28483dc8767267d39960ab69dd28505f62de96da914a5da9d7c066f96ab13263ac39500c14fe553c08e8a767a71ce98240f7e93a61fcf4159187aef4c374e51251f8b714433a399115afc206d9f9f2b3b45150abe9bf455", 0x61) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r1, 0x7f, 0x5, 0x10001, 0x800, 0x10001}, &(0x7f0000000300)=0xa0) nanosleep(&(0x7f0000000000)={0x1, 0x1}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x0, @broadcast}}, r2, 0x8, 0x100, 0x7, 0x100000001}, &(0x7f0000000500)=0xa0) 14:03:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x2a8, 0x4) 14:03:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x0, {{0x1c, 0x3, 0xb2, @rand_addr="e5a8084ce2a1a04d777f08c71b593e1c", 0xff}}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x200, 0x40) futimesat(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000040)={{0x5, 0x39}, {0x80000001, 0x7fff}}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "8492714f2a320b467371f2bc1ae087c3e2ba4a43f746394b1b85a72639495d361bfa59a13723ea671ef6a1d9117b2bf2582e7182415000442c0b7b0f5825f754dce0decf41054471adc26539f01fcd1cc6f83170c88ea3ccfa12cb5e2e80b6907784f8923dbd2162c417a292ec93ebe2b8a6910ab9a675186768edf8deb3bb4598c1b93d6209337c22ef3e42cca1157755a5181482a3331faa6fa78a57665a4791dbed211ff4208b4cfc82cabbeb94260f3b01fa23393cd6bdf8bac30bfc748fa76e6a48b4721b8a17ff5e8e85cb6c57824a30176c73f05c3bc99505feb621b76accf036749d501c2e026c4aedcd1081"}, 0xfffffffffffffff0) 14:03:05 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 14:03:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) 14:03:06 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000500)="98a84a0f18c3c4a2fd17874b0000001c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec8f6920019b000080df66460ff0200fb8c4164e4e5bc4016d7d14dec421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") socketpair(0x17, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x6, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="03007500f8e3fcfb9a8cef92d18d2dc5a5016c4564afaf876b1d34d1a1db74fee789c4e1ff039b386b837027859a583ccfc89480601084d4f9541867570ec9708a8fb7747bc819241ca0a8ed38b7c2e52bb1d0a7012295f7fed6e314e1e800"/106], 0x7d) setitimer(0x3, &(0x7f0000000000)={{0x1171, 0x100000000}, {0x1ff, 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) 14:03:08 executing program 2: syz_execute_func(&(0x7f0000000180)="b19b91cd806e440f3a21ca8b54660f708335000080fefe4139fd5bf27aff1cfa38998847c7c7c6e8e8fb0fc403e97997d0cc0000b58b8bf4a95ff98fc800864f0012c421fc51c1cdd0c42165df6d37d0a6664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c4") setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x4, 0x9, 0x8, 0x0, 0x10001, 0x8, 0x8001, 0xffffffffc58d4c12}, 0xb) open(&(0x7f0000000000)='./file0\x00', 0x300, 0xa1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000240)="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") getpeername(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) 14:03:08 executing program 0: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="92067ba45add397e18d2675c26f4c514355d9c3d7d63cb0543860c4576df587f43b5ec15ed88d2c553152240b159b36dcb41f3c08a2cc4f6a69c18cf6a61bfd54943ac81630d7359cc8fd16ca23c6ef2c531778b708021fd75167368262755fc08a4223e424ac7eda3bd1b84b1417e4ae90d84bb6432da92c0e16cbc13a2c2d4b4ef91b5ae13bf11d7e7804d17c88f5bdcbf5b3e482f6b12e34f4c6184eb41609378c1749e4801bfeb059c85765bf32b94dc822d526cbb55e7cf") 14:03:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x800000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x12}, {r0, 0x2144}], 0x3, 0x7) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 14:03:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000004c0)={{"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", "b6c7fa1366dd77bbacaa4c41190559d50189c05c36508d648e71d203cd13fe63", 0x1, 0xe83}, &(0x7f0000000040)="ffd79ec9405ed1734ff6f8a5960f03df95c98ceb0778098e2b8d5be22efc952444a4c9bacf4ab387358c6f529cad345920dd26d86d72452a97122e", 0x0, 0x30, 0xae27, 0x3, 0x2, 0x2, 0x4, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 14:03:09 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000140)="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") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(0x0) setpgid(r1, r2) r3 = socket$inet6(0x1c, 0x30000002, 0x702c5013) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x0, 0x0, @mcast1, 0x80}, 0x1c) 14:03:09 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(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 14:03:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() munlockall() ftruncate(r0, 0x11) 14:03:10 executing program 3: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 14:03:11 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x5, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x21d5, 0x97, 0x100000001}, &(0x7f0000000540)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f00000005c0)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000580)={0x10, &(0x7f0000001780)="c65a30680b2b5f50d476ab6b2ddc94cb4dd6da1298bed9d4e72cf022b342fe77539bde307f4bec8d427f69d2eeb20e57bf9dc1a8330a4530b3bc59cbd3977bd445e107ce785e7278e96c6fae3448ea630952b808c74787aa283db18407b1905b79d70496271f71b2bbedd75164c69294729943fffe48ad0b92a21f6df3b6b81f39c5c5e5f925e81221e00f47f25e7c4b0ef0a56d70fb9ed5083e13aaf61fcd280b8b3d546db33ecc082732524fe4bb831b5b36150b", 0xbe0000000000000, 0xffffffffffff0001, 0x1}) getsockname(r2, &(0x7f0000001840)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2ab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 14:03:11 executing program 3: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001280)={r1, 0x9, 0x74, "e3229b3996562cd0fc9413f00c703f590bbb4d72d906382e5d57bd06ff9baea334fd29478675e70dd691e2bd78a775f58206c6d3e711377ed8ed0bd02698bed6cd8c50512214700ea456f42a51ef29c2a96aa73b6e7757aeed5c65ff5ab87ebf77495f52232589264a5758ce25a6af0aac999211"}, 0x7c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/180, 0xb4, 0x1, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 14:03:12 executing program 1: setresgid(0x0, 0xee00, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000100)) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(0xffffffffffffffff, r0) 14:03:12 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x1) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 14:03:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x17, 0x5, 0x3f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffff, 0xda74}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x4, 0x1, 0x110, 0x0, 0x3f, 0xffffffff, 0x47e9, 0x81, r2}, &(0x7f00000003c0)=0x20) r4 = socket$inet6(0x1c, 0x10000000, 0x7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r2, 0x1, 0x8000}, &(0x7f0000000240)=0xc) r5 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x40, 0x54) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r5, &(0x7f00000002c0)='./file0\x00', r6, &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="1200040000000100552cc603"], &(0x7f0000000100)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 14:03:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="6dd7b8a25160b3304d42580da100ae416bf84d221cbc5802e494f2bfa87a738eefe3ce952b109a") openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 14:03:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8e3c, 0xe30, 0x400, 0x8000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x3, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 14:03:12 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xffff, 0x2, [0x1df, 0x40]}, &(0x7f00000000c0)=0xc) select(0x40, &(0x7f0000000100)={0x3, 0xf8f, 0x5, 0x200, 0x7fff, 0x3, 0x2, 0x4}, &(0x7f0000000140)={0xffffffff, 0x1, 0x5d, 0x0, 0x7fffffff, 0x1, 0xffffffff, 0x3}, &(0x7f0000000180)={0x8, 0x7, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x2, 0x8b03}, &(0x7f0000000200)={0x5, 0x8001}) select(0x390, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3}) 14:03:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x3c1) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) 14:03:13 executing program 0: r0 = socket(0x2, 0x20000000, 0xfffd) listen(r0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x8000, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, r1, 0x3, 0x4, 0x6}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000001, r1}, &(0x7f00000000c0)=0xc) 14:03:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80010, r0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f666960e0f30f6c653000"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0xf22, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800, 0x80000001, 0x80000000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) close(r0) 14:03:14 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[{0x10}], 0x10}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000040)={0x40, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118) 14:03:15 executing program 2: semget(0x1, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x10000000) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10) 14:03:15 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xd5) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="4c7f0496eb3b78f5b4f01b56c352b126ed68316ccc8d1b9b0ba32c6584d714b21d8a21c71f27c70453c557ab97fb984e794d3628c843460d4d6607f847cfb3a1b86f7488c4a44402f9a473725a02775241dc07e4739116e237") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) 14:03:15 executing program 3: select(0x40, &(0x7f0000000000)={0x5, 0x0, 0xf3a, 0x401, 0x1, 0x5, 0x4, 0x8}, &(0x7f0000000040)={0x28, 0x5, 0x200, 0x1, 0xfffffffffffffff8, 0xffffffffffff0d89, 0xc6, 0x6}, &(0x7f0000000080)={0x7ff, 0x100000000, 0x5, 0x2, 0x0, 0x2fd, 0x2, 0x100000001}, &(0x7f00000000c0)={0x3, 0x7366b97b}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x7}, 0x0, &(0x7f00000001c0)={0x8, 0x8000000000000, 0xcc, 0x100000, 0x0, 0x3}, 0x0) 14:03:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x24a) 14:03:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 14:03:15 executing program 0: r0 = open(0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x22) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x80000000}) r1 = accept4(r0, 0x0, 0x0, 0x20000000) mlockall(0x1) sync() getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) syz_execute_func(&(0x7f0000000000)="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") shmget(0x2, 0x4000, 0x604, &(0x7f0000ffc000/0x4000)=nil) freebsd11_getdents(r0, &(0x7f0000000140)=""/130, 0x32) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x7fff}, 0x8) mkdirat(r0, &(0x7f0000000480)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="0600030020670000af189266f2d00243e2886b3da4705a673c4d0fe783c69f041d0652a1a385ea233725dddcfaef3faf48330f4a790437730361645f752bc1347ea3dbe92ade68456b5a3cdefffa1ef918a23aec89d68ad1e46f5be4281aa1151d3ea5107a2abbd3ad8d4c57ceacb4b3b2d5090000005e7ea6e6d8d83051053e587c9c6e08b38fa62e1ce489850c401dc7f468d3b0a21fd2062ed3820c24e4e13c8dcea9c4896b02d8afc8feecc2beecb9d927822e05feb3f69ac75fdc14d6f60606f9b13af896c582aac9940c90c7b8432e831b0d780e76e3182618c4d57e56542d8e04e77681e8157fb9d845414e28d389ebd7801a"], &(0x7f0000000580)=0x94) 14:03:15 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a13f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724f86650fd11314111d54111d00") 14:03:16 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000100)={0x3ff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 14:03:16 executing program 2: syz_execute_func(&(0x7f0000000200)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c4c4c1c359a575336e20") r0 = socket(0x2, 0x30000003, 0x7a2d) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:03:16 executing program 1: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x200000000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x80000000}, 0xfffffffffffffe4f) 14:03:17 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x104) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)=',\x00', &(0x7f0000000240)='\xd6,\\\x00', &(0x7f0000000280)='%{{#+^]+\\\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='*)\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000640)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='#)\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='$,\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00']) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x20}, {r0}, {r0, 0x10a}], 0x4, &(0x7f0000000040)={0x3, 0xcf4}, &(0x7f0000000140)={0x400}, 0x8) ppoll(&(0x7f0000000080)=[{r0, 0x10}, {0xffffffffffffffff, 0x84}, {r0, 0x48}, {}, {}], 0x5, 0x0, 0x0, 0x0) 14:03:18 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)="81f08f7923277c5dccf3cf96c4d6a6b4d8cf569399") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000380)="de7bb8cdaa2ef646ba34fe82545fabf673e902403de5f263a03d053e1c20fdb7d8ed8b9d6b06b68f316aeca73e1e9af3d53db6ea4ac0ce38ebddf192fb") getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x2, 0xffffffffffffffdb, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 14:03:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:03:19 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x5c54, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r1, 0xfffffffffffff172, 0x565677b8}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x6}, 0x94) 14:03:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100d3fe2b861ded7a769fac0d6c6f9f61165e0687adf2ecd95916aa1339fd6e4fc5a047f01a9384136099a2f4a054259df0a6cbf1be5ca202c3ce4018a98af2e360e3904945cea7c1f9a3f57980bcb6d59587ebf3e935fad35f051558ebece738ffc22014cde13a02f51d16605d26f2876717b4f9f2f7d3204628532ce2a099997c5eab7af0070713fb45e55980ccebdfe33e5d1e397355b117a2ebd6c9501cac644a1556336e98e8bc770184fb08c4e0ab8c3447f82251e5acefb46860ee50579b2670389a3f5b6114"], 0x8) 14:03:19 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 14:03:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_emit_ethernet(0x58, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff545dc9196a24b4951286928698c1a8b4d2754e621fafd97e6d400ccb54cbe72dce5b2bdb2e524cdc2578f60b80fdbee6996d75e7447f9a362c7ffe176461aef3991c64b8"]) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"1f33605c73a25c674380d3a09d348367aa9f42bad0ea68374004919ed5ab0e82fd5350abd52a66eab983e9337af26403d3e40d92b94b620d8b010dfdcb78df196aba50b31ae15810f0ab84ee45e12f79eae5f10d027430b1d1a3504a5085cc0f0358c5336b238522d218f35c81a10d40bda7344e976d2db3c3851f6ba20dcd5ba1cf5f1834fc7abc3d95e3af03356b50dda4ca79dcd781c05ceba9a0c1d9c9d7731960d03bcdd66a995055bde19c8967cc95b00e75858fb79c982fade26e3cd2d966f290d8b5c4c285a1d10571e35cc726db05b28bd7ddfcaab7e90647cf02b5ceb631024a034503a59032c8a234b9d68902f05fea0c00be95b7f6a548225601b5559c3eaf970d3d1da4e5d68f9ac42a5fce349b7a5e0ef778936a152fe2c047ef74d80a6a34903650a983322b73c4ce7f3fe55f4d197cf697c80622ba8320e2f38608fdcb46717bd4b9443e5eb346fd9682f528f0a1afc7a91ee14b03177c56662e54006df79ecf4b4e245d27fe341d58d67e54c1953c40ccee22aa83ef79c5e30e07e77fe4af85c06485cdac0e061a7ebe8bb81b18906d7ce60f563ef2183ae508b565cdb2f97b4dff5c9d0b2ed037cce8b22f8281a71c641c80d060bd9762b155d8fc20608828c0b8222409607400db46884fe68aa601462ed696b744fc20f8be2864106d55bd7f6b9d7b4df32ae8d2265c4eff4d667a2d2c0a208850845c139cbbc634fce54992dc25ba872a06e6f8c11767579ee4fb2e3e651f3bea240326fea408ea28387821c24eb4ef698b4b6fa7ad545ce6b1eed7e1d4902d7fae11140dc73ac885207ede674b0f61158e5e9f6245dd0cee865c329c865d4eb4406531f7df69cb4c09f3477cbf7f80867f27f5a9e925ebd52fdfd4ddecfa0836813170a882537f2780f6c3b6219d9de7f24caaf0a0c133e1f13b87ce6251458c2771d5ce72a59a7428801900d455386d6c031fd615b8d9fe64ca1e9d4aac22d73ed390911c1d5207a47934587802726dfe5409e5a46f694d134caedf23c532d7bc16d03b5fbc4b6046e4972adddacb2394d9c5c237053b922db1a8290c5e5417ca9e0233f7981bd6b8ffca82eaecbc11b851f2c4aa304bc3b381e1c2890829c4fcdf4dea51f01d1b60699c0044d60298b24bde2bb030e0c724e32f0bc99583f11f5901a1aaf857a1e9567e0aaa76c4e7553813056db146c844b636d50d9432b81644b43ba1f5741a2ba401177216f713dea034669259c8da448286b192ee6140ce6e9cceb4535a7c0c7f885710176ecc0500715608cf6dfb1d18bec9d9dc21bdcae5d2b2ed6b07a45dc6f5cb0dc0048b8abef3cbf76247493bd19ffb4cd86db4c3d23274d783af78cdb01843fa72ab57f496aa0ee5ddb38e4771685602fcf1eb33e16211cd235419d3d4b033add0d339f23ad55bf37bd5dccec2caa7801ccde45d79", "05b7340e7ab104c6178d244f9686b4637919c3f21c1c4b524aaa547469a6cbc0", 0xfffffffffffffffd, 0x3}, &(0x7f00000001c0)="d726d53a377ac31da7977396fb1affb8aa09078fc19d3584a44fcd861788aedaf2805eefa945be1b1783892a32c7484368d4cecba1ad2c12d7925c8f94be389e0f05cba3f89358155ae26737ad001c16049fd96e7d8201526645d4668258ed8b3e164923103a0b6ae4615de83d961dde1a0e3890d1558e7afb7f0ad93af1af1c6a48188ffa598e018f627b295c7545f1bbb5d334c3af513c834e5e7acc5fecdcb97c1b99c359df57a28d053e03a92c89643f2c62650534850a288af4a0e4e337ddd202d2", 0x6, 0x10001, 0xffffffffffffff61, 0x3ff, 0x7, 0x535, 0x1ff, 0x7}) 14:03:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffc00, @rand_addr="06f78d62c3502235382b50ba095615ff", 0x7ff}}, 0x0, 0x8, 0x2, 0x5}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x1, 0x101}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x40) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000300)={0x10}) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000280)=0x10001, 0x4) 14:03:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd300810000ac4b718b8b2a214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xc}], 0x1, 0x0, 0x0, 0x0) clock_getres(0xe, &(0x7f0000000200)) ppoll(&(0x7f0000000140)=[{r0, 0x106}, {r0, 0x108}, {r0, 0x8d}, {r0}, {r0, 0x2}], 0x5, &(0x7f0000000180)={0x5, 0x5}, &(0x7f00000001c0)={0x20}, 0x8) 14:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) 14:03:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 14:03:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22e000000100000000000000000000000000000000000000000063423fd8be23429c038ad0a2000000000000e5ffffff0000000000000000000000000000000000000000000000000000000000000000000021000000000000000000000000000000000100"/122, @ANYRES32=r1, @ANYBLOB="afffffff06000000800000000200000006004000"], 0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x10) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000240)={{"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", "94e68e7dc8655baa5bd5a1a8bff6f6c8b595caedced7c49f368977b8e7b39269", 0x1, 0x1395}, &(0x7f0000000200), 0x7, 0xfff, 0x7f, 0x3, 0x401, 0x4, 0x9}) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYRES32=r1, @ANYBLOB="6fbb128e5f50fda65353212f591a7f58e66203c8e2e04e74b4415f56683a9d9d127c90cde869e0e2251bda47e2fa054fb241017d6ba5c12272c5bab9b19de332284f09173baa001e966fc93bce9d56c8921cdb4413703e58341fe734fc066b8acf426a06a3b0af1d00000000"], &(0x7f0000000780)=0x77) 14:03:22 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xad5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xffffffff, 0x1a6, 0xffffffff00000000, 0x0, 0xfff}, &(0x7f0000000240)=0x14) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe888, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 14:03:22 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) chroot(&(0x7f0000000040)='./file0\x00') select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 14:03:22 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005, r3}) r4 = open(&(0x7f0000000100)='./file0\x00', 0x1000000000201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 14:03:23 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1f, 0x4) 14:03:23 executing program 3: r0 = dup(0xffffffffffffff9c) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="6a7d180adc1b06c34baf8cbe7344989300547c52c10eb4b587646c615692852920cf22c3849eb27d8a7258", 0x2b}, {&(0x7f0000000200)="3b1738aa5242c6ee7c39ddb029696930c0ed101f0733c1", 0x17}], 0x2, 0x0, 0x0, 0x10c}, 0x80) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1, 0x8408, @ipv4, 0x907}, 0x1c) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) 14:03:23 executing program 0: r0 = socket(0x1f, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x180c3, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="90b28789a1f8bf4dadb2977d2d746edea56015f2531822e5adc608d0d60233125a44cacb197ac4596d8a1b236b2b1da14f24ef84cf4bb8f999c761c8161c2477b576677e9942d7c0ecd62679ba7fffa55ab724b6670d0332f4347ec97e82ab5f5a690efe8c398732a768a2eb86", 0x6d}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="a6681e49b98bc0", 0x7}, {&(0x7f0000000240)="f84e4fda3ac289ea0722a549be688b467ff179165caa302460fe052058c8649de0151e9ce8eda2a8b115946af1e3400f7456426d266826c6fc8743caa811422c60529fefa1cd6ea89abb883eb72b5d04d3a72520", 0x54}, {&(0x7f00000002c0)="181bbba58c5dd70b3ded65798a305d1e8092d0f335fbb06fd6d004dd4a35196a65ae5a48b050d47457ee1042367a46d475661313feca5ccc69ab1776b5f5e769312d727db71f210c4a9836fd8a3b1a9cd6c14d859abace1c538052119abf12b00d12d7749338e076ad78d3eb210b52cc86fc447b05cebbd8872e0511d0dfed2d92331b702d4f80e4f99dec6e", 0x8c}], 0x6) 14:03:24 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r1, 0x0, 0x2) setrlimit(0x80006, &(0x7f0000000100)={0x10000000000b35d, 0x800000b364}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x10001, 0x3f}, &(0x7f0000000140)) 14:03:24 executing program 3: freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000100)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") socket$inet6_icmp(0x1c, 0x2, 0x3a) 14:03:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="a7d492") syz_execute_func(&(0x7f0000000000)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 14:03:26 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 14:03:26 executing program 3: r0 = socket(0x1c, 0x7, 0x1) r1 = dup(r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000001c0)="9cd2ae750153b7075a88384e0c13ab65e33004199e056a673efa3c890aa4ee19ac81057eb3d95fa4c04ac08d502c062a3514254b805ecbd9ec6f5cbd6a2b2f38a415a96f7dcdbc9f8249cd1b8e788f88fb407ae8e9a22c4e39e9812e26ed8b957dcda4819fa58d9479d545045369e2817379cd916d6ac5cf79879bcd847397a9874ad6d4531ad54d768f7f450d59a4699291bbf2f28416eb10ed2d854f222711fa6669af4777973e43879786433971881ac399d86ecff1b8cef951dbfd45aa604506147861f9e7b84f3479c1db42bc") accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 14:03:26 executing program 2: r0 = socket(0x11, 0x3, 0x0) close(r0) socket(0x0, 0x20000003, 0x1) socket(0x15, 0x4, 0x0) 14:03:26 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000140)={{"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", "65d9aadd8a619ecdf989a2dd1fdf6294148979cd96f1335bee69f24f58147f90", 0x4}, &(0x7f0000000040)="62d75497a946e30b7de83cf4fcfdd588200a1e4b45657c5d70df1a0e327857c4e378a5f598ae4d28ba4e34d74740785a6e2b39674ee1e8ad87c591868a79e1a2810c91f8cf655ebdff0e6184e3c7c4b2bc1d502185a22de86f1c71798bbf514812c1e8a9100f485e27ef56bb41722a1430bbe51a247d0e190f13884d124764271beeda4537448ac1256327eff77c1ad9bcaac554d2af9610680a24b27dcca6f031be7a5df89c85dadfdf07e7adcec1fc85885db49e9d7af37e6ce7de6eed3d683735ab4bf5a1f5196c98995230b5ee4c569389d3386c15486a", 0x45, 0x100000001, 0xae, 0x400, 0x6, 0x401, 0x3, 0x7ff}) r2 = accept4(r1, 0x0, &(0x7f00000005c0), 0x20000000) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmod(r0, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) fchmod(r0, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000006c0)={r5, 0x1ff, 0xfe, 0x2, 0x200, 0x100, 0xce4, 0x8, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6, 0x2, 0x100000001, 0x0, 0x0, 0x400}}, &(0x7f0000000780)=0xb8) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f00000007c0)="6d5ba6b17217ae718f84f78621f9d4e9d846054398f62dcb3fb1e6d0005ce2383939bd22b2e6d6dbbea372c12b8b221eeb5dabf3096f69ceb7d2a00920c71fe26fa1d3d01e62d8da886170834ecf360deae88909ad38e37e4693a1554cd60f3ffa145308db253779389a422a64ea32fb00dfeede8813031c253ef13cf1a60a457af6cb957bbb5048c388ba121804bc653e15974da4ef3d60a95358dfb4da8319cc70baca10a4227661dca79d00fdbe6ec8ba9ffdd29e922618f21493804230c62e1642e3a611a1a7b81221cc5da1a18f27df9e293b94ef481563303b41") setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000008c0)={r7, 0x8001, 0xb8c6, 0x0, 0x8, 0x1}, 0x14) pipe2(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000980)={{"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", "380aef00011cfd914613941d662a195b4e68749f482012b7989c7a0519b51c7c", 0x2, 0x7}, &(0x7f0000000940)="74bfd20b88aecc168dc1f0323ee8b434c1e38da3280388a06b851c1ccc7da8dee643f97096a2", 0x550d, 0x80, 0x3, 0x8, 0x9, 0x9, 0x80000001, 0x81}) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000e40)={{"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", "3ae96ffe3309efab7652d620e2eab2732d95be6a27a3ac2ebd8420d843f09888", 0x1, 0x8}, &(0x7f0000000e00)="6c0323546c526821585b436907d54d79d8597fc0832b585c1bd7f278793983a6e2be", 0x10000, 0x1, 0x6, 0x18000, 0x1, 0x7, 0x0, 0x9}) r10 = getuid() setuid(r10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000012c0)={r5, 0x27, "55cd3e138d0a3c959e077be3b9237b53d8865a58e6986082fbbac1700b255b357540986dbae6cc"}, &(0x7f0000001300)=0x2f) r11 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000001340)=""/231) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001440)={r6, 0x1, 0x6e}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001480)='/dev/pf\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000014c0)={@empty, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @local={0xac, 0x14, 0x0}, @local, @multicast1}}}}) pipe2(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sync() getsockopt$inet6_sctp_SCTP_MAX_BURST(r12, 0x84, 0x19, &(0x7f0000001540)={r5, 0xac}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000015c0), &(0x7f0000001600)=0x4) setsockopt$inet_tcp_buf(r9, 0x6, 0x2000, &(0x7f0000001640)="38302be6367caea96f38554b2ac461706be7c67b84dda230fafde176078048bb6cc97058b36c6e47aed3ebf8ed609afbddc8b14f0dcb692cec7728acde9c9dd9e39d0e0cd9ba8e9594ca467b722fe5bd95", 0x51) ioctl$DIOCNATLOOK(r12, 0xc04c4417, &(0x7f00000016c0)="c7652ec60aaf02fd478285bd3eb2c4e183de62a03ba71aa418a1b14181e10a45d604b6d205200ce7de2f4f081d59b3fd12ae0e03186408510ea07fc66c41e523fadb58946d502abf8ed155169faa3b4c5c8a0672b91e129c6a338fb5afa766209738e76d66c2e5487ea2ebf6527cde50fb37f46994348e8236") ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000001740)="424edb04d01fc212a1f7175bc6a6cfba91687948b006f457811a1dcd25a9f67c5cdcad6a8d0b6a84bb132398c22eca53726e3b79dfc936cfb3ee84e2b6a5b1bd11aafbbf0ee7dedc1a69fc1580f62cbe0e42ea524266e09cdd6c3e139b998e577ffda0f440a6534549a8fea71d3a7294cf83c83079dddde302e63267d3ce724ec46a022fdc77f71d70a93cb4959f58a63f4332a8df05a60e256c70de1a6ae2442b8485b3c53411ea7f3349173cb904399912642c8725dfebafbd063d415cdd2c7fdcc8afb5362d5179f3e1e1c12068") getsockopt$inet6_sctp_SCTP_INITMSG(r13, 0x84, 0x3, &(0x7f0000001840), &(0x7f0000001880)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000018c0)={0x1, 0x6, r8}, 0xc) 14:03:27 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="af", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r1, 0x10000) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') 14:03:28 executing program 2: syz_execute_func(&(0x7f0000000500)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) munlockall() 14:03:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd10_pipe(0x0) 14:03:28 executing program 3: r0 = socket(0x1c, 0x2020000002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x8, 0x4) setitimer(0x1, &(0x7f00000000c0)={{0x200000000000000, 0xc8}, {0x5, 0xfffffffffffffff9}}, &(0x7f0000000100)) ftruncate(r0, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c000000ff7f00000166696c6530000d19c735ad7db3ec733fd604ed8df38843191e3d6e4d00b0f70d36e142cb9d51fd9a9834001a22c6efaa3a17ff3be01401498a4a8d32c16f6501d2014832710bfd6c241c319d00"], 0x1) 14:03:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000000500)=""/221) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0x5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000880)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000680)={r3, 0xa, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) fcntl$getflags(r2, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000004c0)=0x8001, 0x4) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r0, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000007f2f6c7524591723a000000000b3b"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r4, 0x8, 0x7, &(0x7f0000000340)="75f70a8f387184defc0d4ed927cfaec627618be9a389f3a81f8ff5d06005351e037a484e017c055ff3e7e7ba15c3692c339b1770f3595715ce7e1ee83fc525012fb5f30ba4fd0e2c3e2df78a51800000000000000000007a920000000000", 0x5e) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) shmget(0x2, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) 14:03:29 executing program 0: setitimer(0x1000000002, &(0x7f0000000080)={{0x1, 0xfffb}, {0x0, 0x9}}, 0x0) r0 = socket(0x10, 0x10000002, 0xfddf292) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xffffffffffffffff, 0x10000002, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchmod(r1, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x8, "e615bb74b5f539796c271973e235e0e6"}, 0x14) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000040)=[{r0, 0x80}, {r1, 0xc4}, {r2, 0x2}, {r3, 0x2000}, {r4, 0x40}], 0x5, 0x4) 14:03:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(0xffffffffffffffff, r2) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 14:03:29 executing program 0: r0 = socket(0x2, 0x10000004, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000092b6e929e036bd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 14:03:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) fchmod(r0, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35c}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000140)="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") socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x3f}}, 0x0, 0x44fa, 0x7fffffff, 0x5, 0x2, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000400)={r3, 0x9fb5}, &(0x7f0000000440)=0x8) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000002c0)="e2dab3c9aec93c334a19515edb1fcb4dad3b58c57919122220bac868a6f26ec64f0b49ce70a26f71c7c4599a14ae1e5b5dddd7564a0688358aebd3c3d1") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r4, 0x7ff, 0x3}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 14:03:30 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000080)="42a611d9e2") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000001c0)="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") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0x80047476, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f00000011c0)=0x4) 14:03:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x7, 0x7ff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x80000001, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="0284d71c10264b320325f2cc609239cb118efea01fa0e9b81d21b3eaa28bf059ecb82e60b949bf", 0x27}], 0x1) ftruncate(r0, 0x51) truncate(&(0x7f0000000100)='./file0\x00', 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=""/179, 0xb3) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/25, 0x19) 14:03:31 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x88) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffffffc}) 14:03:31 executing program 0: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = semget$private(0x0, 0x0, 0xa4) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000040)=""/28) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000200), 0x0) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 14:03:31 executing program 3: 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, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff54}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x6, 0x1}, 0x8) sendto$inet(r0, 0x0, 0xffffffffffffffbc, 0x20080, 0x0, 0xffffffa8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x69, "97fe3d60e4c9ca4f93cda6cdb926d6f0f82c504780fe78b8d3d4342d5fae0d6ec45c38e80faa6b3b6af60d7b5967230a0487cbcfd67b7c5aaaa37700688be6b1bcabf1eaafd5674b11f1b808fdd5ca5d9193daec561e48cf66face941eda0225b94f8cfa434b7937c8"}, &(0x7f0000000040)=0x71) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfff, 0x4f30, 0x4, 0x1ff, r2}, 0x10) 14:03:32 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) 14:03:32 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000040)={0x0, "c302eacb20d3a8050da75897887525ecf25a1b7c3cc1d7e1e26bcbb8dc736f509cb7697a3b6b1c36bb30588bc17a69604aeba12d10101aad17ff710240be45e69b4c1ef6e8833afeb2160601bf615c52f0c554facd594eacdcb92c735ded775194a3acc6bc1c8e7ea041c1628f9cbe31cd765ff7cc8bc8b80429ae0234d5d32db6bc1831f3a95c9fd1e6c10a073d3a04d0a06ef44eeed3d099978aa43e6e98aa9b3e47df909028327a022c5e0152c8a3167749e6af64d6"}, 0xbf, 0x800) r2 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000300"/123, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 14:03:33 executing program 1: syz_execute_func(&(0x7f0000000380)="2e4792fd2be92c0993980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") r0 = semget(0x0, 0x1, 0x2) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/21) 14:03:33 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="4684d3ff9378e9956c45885224e0d1abd359970d1f3e5b47e64317a34caeb4055b5ba357889c4deaaaa06b7d5d2207daddc1", @ANYRES64, @ANYRESDEC=0x0, @ANYRES32, @ANYPTR64, @ANYRESDEC, @ANYRESDEC, @ANYRESHEX], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYRESDEC], @ANYBLOB="cdc04d6016d9d5f86aa872707567b70c2e48ea9fe4b0275b9da2f392c6cce3a5e6e76ec82c817096ee1349d78e0cf47bd2e2cfa5fe9b1cd7954bbee456d46af4c7f44d996145bb863afc671f60f1edbdd7f413bdad22236d11b7ad6138838d954f81cb9216629cd308a5900a82c9bb1e07db18219ec0f226dd58ebd9539497102af7f906e1c8ccc82cb90dcca4d9ef0a379b74718ec0d88449d25d2f036f7442dc76523c14ec79b50943695f82dbcf51fd9fc00a9910d37cba6b7a", @ANYBLOB="0596d152b4a72b9eaeae9c54a1730c572c981adaaf88e8e863d80610b617723828d61aee9ea927ea174b9552bc081effcf115e03c54dd03af896844a4faafdd13d72843cde71fa72cf11e9302ae8ea16e5b35fc301fbec6ef06f05970d2b40a6a5e32b85ecad55dade69c2101dc3b4380940836b3ef1c2ea7d4fee12d2", @ANYRES16], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRESOCT=0x0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYRES32, @ANYRES16], @ANYPTR, @ANYRES16, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT], @ANYRESOCT, @ANYRESDEC, @ANYBLOB="2dd4d67fca55168e356218c470e880768d01d3e28d0735ae8719c9878d886a9c917ca24d0d56e2881d78e24927adfe27716ea2f194c8c00c21fcf4eb9bba659540b722dcddc6b399cd7de3ccb8aa80a3f541ad8b5816990d2c65b9cf313e2c1e57a3c2b6f52e4166727acf22713d5cdd855782f9befbdf5824be31794b5060", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0965456ec880d54d21d0cebca53d9aa23900501617f6f587105575dc98ec548cc7130577f21fd958b0d6ff646e0a68f561583c8b033e14d668a1d568ecbd928e30537c7e0d9e348aa3a5c474af72033b6a14aabc57885eec1bdd68bead01ddd18d443579ab146db607213ab72a470dc2500839fefb459fa59241116492002b529f5f7ad578ac438f214457ae55bfc82068ca86fea125f4b83bf594faff6f0a6e"], @ANYRES16], @ANYRES64], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) 14:03:34 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) close(r0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xb9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x68f, 0x1000, 0x7a, 0xffff, 0x1, 0x9, 0x6, r2}, 0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r2, 0x3, 0x75e, 0x4, 0x9, 0x0, 0x2}, 0xa0) 14:03:34 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x1000, @loopback, 0x81}, 0x1c) syz_emit_ethernet(0x399, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa46edf0b15cdcf9ff4400001c00010000000000009078000000000000000000000000000021774b30070000004559f2100a72b586e22b449e3c1d11064d450159ae3f2000f11152f3d1dec0fdd457f8cfeec459dddece002bfae9904715eaa15b0ef878ec44e4567165f1989608fb11e625b7f6a70f71e099544ec16bac22ac5506000000000000000000"]) 14:03:34 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) close(0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$dupfd(r1, 0x0, r0) getpeername(r0, 0x0, 0x0) 14:03:34 executing program 3: socketpair$unix(0x2, 0x5, 0x0, 0x0) r0 = msgget(0x3, 0x4) msgrcv(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x3, 0x1800) 14:03:34 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000100)={{"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", "27b2f97008f388b15fa586f4e04c9cc75729e633c2f4502aa0935f14c0906212", 0x4020}, &(0x7f0000000080)="e979be21b31ea263faa2b93f899b2cbc199365ac4c7e868d12b3a84f7b3b10bc8d0ed2d8c7174d8479dcff1cb563c6952628c2514de915b3b860f9ee526853e68919e9fb01af615bab6a4e524817fa0a1c9ccb34f0649591bc07721646a00014c80012dc89cffb0eede4c6a4a73acd5fbfb8bda650df14a51b39ef", 0x8001, 0x3, 0x401, 0x40, 0x857, 0x100000000, 0xfff, 0x5}) 14:03:35 executing program 3: clock_settime(0xe, &(0x7f0000000080)={0xbf, 0x1}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x10) truncate(&(0x7f0000000100)='./file1\x00', 0x10000) open(&(0x7f0000000140)='./file1\x00', 0x0, 0x42) open$dir(&(0x7f00000001c0)='./file1\x00', 0x100000, 0x11a) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 14:03:35 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x0, 0x3, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000001c0)=0x7fffffff, 0x4) r1 = dup(0xffffffffffffff9c) getpeername$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xd5, "3ba61b37df86d1ce9e975ea2345ac2c7dd8aafdaa0463b9baacfd1eb4dd61626ccc3dd540f6c7202736477ce6aa287201b67b97fc7612c464966c0bd1aa4198af52f6a991cdbd9eb00212c5d3855c3f88a090e59b98c695fcf77d1400894e2ba0820486b285be5980a3c30e72ce2e96eee092e41afc69ab835c5df5fa2a92f78714171979c07f9078170490941f50f19fe109bd6d17e95ea2f6791299767bb4cba56baad14b52f98651f34487ad614d0a396520abda778ad6457fe7512585e3bbb8c316a83339e785d302dea36873dfca8e84388c1"}, &(0x7f0000000300)=0xdd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x14fb, @remote={0xfe, 0x80, [], 0x0}, 0x8ed}}, r2, 0x100000000, 0x5, 0x5}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 14:03:35 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r2 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/27) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r3 = msgget(0x2, 0x200) msgrcv(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x3) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) 14:03:35 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 14:03:36 executing program 3: syz_execute_func(&(0x7f0000000080)="656440a74a2ae90cac42980f05bf02000000c4a37bf0c50141e2e9b5c422ebaabb3c00ba00000fc7a4ea70db000000000f383a9e020000002e420ff841169a8f698099005ba265aa104b26660f38091e2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3c4899294d800000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53ffd2c4c40f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f9070bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c9553131b83a00a2f1fbfb3b62") syz_execute_func(&(0x7f0000000200)="1c06b5b598cd801b69e4f56962f5696200d9994017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01efc35b5b304545e269a841000f9966030fae26ec240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d4780d20066660f3a0b0865") 14:03:36 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = semget(0x1, 0x3, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000200)=""/4096) r2 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") semop(r0, &(0x7f0000000140)=[{0x1, 0x698f, 0x1000}, {0x0, 0x2}, {0x5, 0x4000, 0x1800}, {0x1, 0x4d4d, 0x1000}], 0x4) recvmsg(r1, &(0x7f00000028c0)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000002700)=[{&(0x7f0000001200)}, {&(0x7f0000001240)=""/54, 0x36}, {&(0x7f0000001280)=""/143, 0x8f}, {&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/208, 0xd0}, {&(0x7f0000001580)=""/100, 0x64}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/197, 0xc5}], 0x9, &(0x7f00000027c0)=""/223, 0xdf}, 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x40) setpgid(r2, 0x0) 14:03:36 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x1d, 0x3, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4000, 0x9, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendto(r0, &(0x7f00000002c0)="507a9f320d9cb1b5937af1870de8238620d39718afe0", 0x16, 0x20000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0xffffffffffff0000, 0x3, 0x200, 0xe9}, &(0x7f0000000340)=0x18) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000380)="40f2f039d1db534bc3ef75d645c98bd07d411aaba7270c417667237a8c1f8b60f3d8f90a6474f09053ccb46f740a485fcd1aecd3f3c91b5a6732a909830e7b69e98cd1e1f543b83e10131a1a67c846c9304e29ac77fcf7f6c96805e7a2de970abeb446de89efbb6645e1ead2a461d35afebf26f011") setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000400)={0x0, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x3, @multicast2}}}, 0x118) mkdirat(r0, &(0x7f0000000540)='./file0\x00', 0x143) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) mkdir(&(0x7f0000000580)='./file0\x00', 0x2) open$dir(&(0x7f00000005c0)='./file0\x00', 0x100a40, 0x4) r5 = shmget(0x2, 0x1000, 0x540, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/160) setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000006c0)="a726625d780ef4be1724c59d0896ecf710c03ac8cf86999e0601aa51c0b0a31c5ce0a6a97ef78e35b32c62d924e7d70e39245fd51184bb603b278e902fcf43d39239824425b0e5a1e466c6226e433dd25c4f774ca7191ee54de77e770148876c50a6cc60d57021755a7e60e78fcbab4571cdde39a87ef5e854b23662ab358765cdbea41ca55ed5cb568e9c3784213e9f931d101e0d91617354e0a0bbdf5a72432709092b9330165636f4d3747e4d7484af290829a519c256ea265715abde926b78a28cabd5477c9fd35076c10cfc4133685101cbe8fd0d1b1a96dd6673dc1cc9ece49b9c8e456a0480822625bacf1d70bfbabda2e84f600197ed69dee9ee531b44fc55f708a36f8d1723b26c04b0e85e0d7a31ee5dda5d3403662cebcf568f03488a5f6dd66c374e3181f2315fa8d3293c2f77be595ede34b7cdfd04184decd619514e159d35f6795f77e79162cf5cc41c65bd61cf4aab2e8c976e3be2081aa8492c94f3d6ec66932540d8b848dc9cd330401ba2a69efbf2f39c980c8fb6d8edbbd8f058c5c70a56db2dac40c61f2618b899731490b0a73599717a6f2b4d3c9907c6c619a11b0cca5de1b282b02213b1533b2323925b76df87851e7fec7b446a4d172eefcc83b0cc159e6c359f9a99f8b1598d5e4f361ad79d927767d2c05ad70689b6aae9d4907b0d7554ab7793fa5b08c7abeb7f4389b7ae1c9edff53d2c8381a0f87019332494dadf8f4a7408444254c33c856ed9db74637c8adc706406903a8923781f79728cfa1a85d4a86146bc745ccddb2b93e3884a00978f883e7d4486722adb99e693d546acea4209cf445c77ab8a93331fd830998af9f2faf52c03eb7fc23570c309c352523477d2ce002a6884f563796f8a6d94cf919968ecf8f8b4d6ea999934d4af1f5675bdf367c511111aad02dd8128457d69bddb1009f2b9513bde98c476518b9b5f93e8b2682098e87e126e33c0005ab2db58b4ca388f64571f9bf994b4d1d15ee86dad4b98c1b6382b50d76ec26b057f4b00176b270067b7557532bd2402716539cafb881160eef517a8c33b4b48e45cad303306e9d6216512f23e1b959ac0ac81911d2d69c1dcac89ca9d89dc8a0fbb32f43a280774bde5e16e12ccea79aec5da3d96d8b1986ee13c550c752d948d22d880f8b0c42a33a110f85b219697640a7125515ea5af3cfe4315122afae82ac2b08bd4305dea8859cca29336a2acf0544bf6fea2e253397e1c6d1f10cdf80d297f3d04cd61d249b5c7f2cbcfb0bebcee8701f1413c1534282b9443f878688b7d1c5a8e0ae03dde635f304a37d3fa87bd65fb20ab6cce0f1e0e9cade370a4de230a9b75f1cd116ac57c72e95a9a54269a8b93a190660cc0a573c242978fa7c56ef7f4fc6423857d8e2884169f781847322b8cc736913fb9002b6906e264599be2e0a9f649c5aa68b5bc3149df4816a5c60e2fe156199a2a5d8935859a92752246ca017e9971d40ff4db79962039a99fad276793d5c20025167240be49e6c216413c410f5733899ff897e63ee006a8a1037783f78cab2032fa4dfb789fab4d4681a9511b8f8b2830ddf6b32f464f8fc30952faffdc749f3f4c9652106d12170f6cde276762a9738ec2a1958d988359f227af54e565131e47a582a31e5eb33909bc85168a2fbf809ca752062e2a8b4eaf38685e645d4f3db589eef3636910049312b657f516d770b98fe1440c71ec33f73057816d44f2f879efbae0eb59e407e9f62c24fc8d895fc0968f0d5c766c3fc61be4b4e863293597973c2a6197c7be96b1ef079cd0294b90f4dfc42e7d34f0f5fb76c95b5f695d92e7c82a640ae0a2c8811ec2fa1ae57ef24af982c9396c64d40ab3774c165a280c3b44b2e7598c3e28eaae3fd3bad529b87b8ca5fde24b5827500c38ca20b8227eb7a15b218a29ea054f34aa89e163cd8644ed8c170e396bfac713c77e855167d5baa8943c0bd05e4af5fe8c230751328520bba81efbe6c1dce9a9750018fb1854ca17ad0aba2d107ccaa8a704aa8f47c0579edec4b4f618447be2d7752fdefb7edfbd64312812b61160c33c8ec148d896812c822a06160059df08b4fad86a10eed6fd0154da69fa5d776e5c4ece163bad41e185af9b17a1f570f71d6638a3be87eb2bd205d5dff7bde27672bfc8a10899f7c8866135924f7bfbac10b2099f396a9f918da79f221313ff96ecba2970d4220f59b184fe5e063c5414bf536126a523650c3b1a59e031d2cbffb0db709cd7b635bf5b526071d3715376757665f98e2ae3e59388623ce73a08fa02818fcb20d73be8ea3a6aa0cfb1137f1600a37c8d2a0f7a7226aa845cb1c4c89160f059605cb0333fb576b56f0c715d9261e5077648f76079f105bdfd02182bb9cc34a19a11ecb1568e1063cf14f34ea034b0cac2410d52167d70023c99edccfd6701580fd97592ecab80b7d5bf645ac319036187242cd33cef3c1d256d38066f17a34bf8d3906b8a99d7345b210ccb53c162ec5de130e4ffe463d5215d7b87824c25b93f66d9f25afd90238e302541dbd00f06569288ea2bf0723a26613153a227897a59c94be39efe94d219446b800330ad21eac3ddef440a690647fc6878114dddc0e63cb27268b18699a64db77fe81405a5336ff35f21f31a1e0784605a13469fb08a8309a71310bd5332e3b1d15661ebed5e07a0654df51a0c6950cfd67a30e6216ed7239244ac930e5867653c15a7bb18669ca0621b9841b5dd5abab0304c370fbff2d49c5e5b3d5de54e0f50f5da84562051b248d3e0b7fb681e499ed781977d51072f996a24b7dbfc04acb44a83b8692dc98109cff87bde02cbbef07eca6a35e6a7dfd5f238d6fdfa0f17ad078812bca0c3eb3d7645c7e8b026cab4d0fe51a9acb5800fa9b3da7b199c4052fdb12b21381e233e24820f4635eff361d09d18e79cd8be0a1431067393056ae64d7a919a6930c64c3878678e2f91b3c7cfd247e9cf2ba5639fe0220afcb8f486df4af09c48d26885773d907e5689c4293fb0b50d3f2b3779c1578569990330710d1de6d91a2914964fb332d06732799d8c7fd2bf106d6051ea4c532149bd658f2adb578c45d4e45eac9e8cc5e123661617854493cf9b5cfcb57b09152631d130269646c539a3d76724c1982598ed4811d285a5a52e5b3a9d823d8186ac7c9e609e7bfd25a76082a2c014a9138dc0cd3e153bdd19c5ddfdc0be46adebea7328505263d2e17ede0858c7f7f5d400133ad1793b2aadcd8d7442cb87a896fda4746ae880c914ebba08968d19b5171506683eb9fe0a3bfaadb10fe9a43ae5069949b77bd4ff9f0cc9acfbf9504f2ce0cb0cdafdf1c68a6ef99c51e60fadc3b03c5d068931bea4ca000fa54702b54368773f76d30403300221c5c28208611fae7bcaa0f94eb60c9fc715636a3391accbca56d39896973fa3660db395e3854c15d2b27ccd39a0bc82ed5da55c53529b1eb23576dc079c3ec8f8464c0f3337331298a34f2a1c2b7803c2fb7df0cf9a1199878ce477c647d149434aeb78e114cb0849be9e73bd7203accec087929d49ead67c521891849d6cfdcaf2c64e5323017bf3fce2e6d05343b56640195800fb8b46a524599d897392d3537a66b40554da220f6330abfe924aff7fd54723828211b446424ceb80fd1a1b1a5372bb44f5b21bc2bbb3c1726737047bb7800865823db0c58ac881e50ae647eb9e9e33d04e493bf778136310ad674d5a361297adf75dea7af02d05dbdb6b594b0fb858227dcedfa8ca3c28fe253b4e2560e945924f970ea2dd9a3d123653e45dd1299571a725b135b1a44e2a31006f69b2452cfc72b5ddc89a824f14226fe72850fc857e5e4e53123815c0cda3e411317dbe8aa0b18dbcd7c2e200e02a6aa33b3cbcd476383314caf999015da061fa5eda999eaab27bfd81e64a1e467c83710d20abd3e5bf92a73c0b7df3e810e240e1289f64db190424e20914672a6322df1263f595621522bc17d64bf0e34eac35aabb9f274d2aecc86b2136b651a3c1a53a1d5884a4092f8d53a7e1c7e9a5a57b9dbd148664588372e800d0ee9e8b2d15013c76c7b6506db0d915dc2c53c788c44f44659529a44e5c76c8f24e8dbe7bf5c29c029a3f43f4025fe5d8aeceefc62661e19cd20e3992d548e6843b323a20e90035498e807756315859586e3cb2421c9059cb7ae49d87f0bd10ae9514b59ff90cbb9954d9c023f13acf24b30db9ed6ff6cd98fe3bc2c6c693890b19c4fda506d6f3ffc7ecc060098777bc31b7ecc932b89ea6f0662204fe6b9d9230999d43c708116f7d23f6c84eb0feb483be02ff70ceb27cfe2681dd45ddb2e8849026d9da872e38d29c0f2c9dc731343192a266e4da8f53c42f73afaa49fc4e1237b498f07f9633813c193236860a94f32855508f66c1aff6ce8ee0abe06b38656456a26f6d640b68a965d3766fcae6a041e24193561a9576c3419613d533b3659fe69adc3fb5f96aea04c75ec0a774f1e0d7bdfaca0ac0851d51f83b45abd159ace80be17ad49de1c7c1555491fba7f6a26a3e9ca1813daf11bd281bbb20db3e7922f92eba2e8c9cc92ed97f69d173bf437c02fa301f52464c37aa9de168d4ff8e7913387faf26ba7c0aa26f90cfb10a3fff4ccb66c039911783ce02e622b5ce670ad02704e23317978bd439af0fecbc62990dad7a4e3e6cf0d9d390e9324dc9a62ee927c1cb37fb5d74d4f07df273b62874370a5846b8d98429cc0360aa31145bfd46a1219764c9fd62887aa3e2feacb298aff6ca1934dd34b816b41dd128da70abc65db0129595b561361cb75d5f2076479784980dc9e781ae8ab5808432110464c153f64cb0f78be5feaee9202396b44c1b4597dfdd4695d6cc327ff65dc595a17df718238e648e4cde4be22673bafe5163a89e8e5a02394b333d5461e94682cf7f40d81748f3ff7e6e0131974d2f0501e7487220c4b640178b4f485c1f007dbe71c59733b9928a413a0983ba16a3ee55a0751a1b8234f40edfea55140ae4445fe94c00b04eb9096db4265c3f91f180a9266080cf5c18b51f7c924a5ea500710293196813a3172c13ca0e600de65b82939ee0f459c972bd243a6879890c37b4ce7a0efe570ea599e533537a1cdbe800252ffe40c887cbec0161f31835139749f560b8073a9658d4fc07c7b3d155e7dd701c950f2c10bb1693a613cfa0e1ef4750221fb2d1e065f6ad4c52e6b5b5c4b36b499ce34911df6b3b9047aa38325a4b4c3c9bdbca601a60c80d533d14ea861ae531e4b9c7195df36ef8beb71a8bd811a1c1d10da9f704680dc2a3083b022b28c463d55b6d8d0b3596924334e4fdec15a0dd26fe6b8baeba07764bf7bc4d00d83bb93ccf57b8d6e3827d7fb55413c38bf9361a49b7fc49f5496370e6fd0bad4e83fb8acd3d5f607631897047377e0a147ad7e18f0c6c26468e9ee563bd1de97d74fcc438bb5aef4fd7b1ac77340c75d595cc1d901a14457c6093cb382b944b370099e0cf37e9252867e81a752feb42f2d14c33e174df1f56c03b110304f2753157a2db0645a68731a88df0f9019afb16c797dd6047286e2feb83240542560a637f5a7a666baa658ec2b0acfc18c911c2fa0d6a3348130e42f3b5332aa9e4e5f3fa4207b410a894d3767c2a2466ef5a31e143e2f64e5ccfbe298aaf1c163b021fa82559dfd69178b3f2c343273a4c078fe91859220b6519f133447c64577bb23830e67505dcb22185873af5425482e3a25533d15f5ebc4722c1ce60a5280e1214efa2d5a9a4ba36952987b8d2d0438e7dcec3d4a1", 0x1000) sendmsg(r4, &(0x7f0000001b80)={&(0x7f00000016c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001700)="3dd1dee74183be9aa8ee3a93f8f14de43189e134678dd7faca750be639124f08545c4ae9df430fd8ab204d99911ef0f393dd8e445907216cec1931cc033e8c953ed252866fa9056377c5710befa95dd39afcb6edfde05c1d8fb4a88c372abae5926a53fcad127a0ad8de8e58d27410434ac2152bc9d700ca36f2f94d32bb14ff10a3e7cd693e412dda54b24a414b687d91da3d2ffb794dccca4e76520e070a7363643d594ffe05835242c8d7", 0xac}, {&(0x7f00000017c0)="87250044aaf8ddff0072d886fba333ead055817beeb497b2c6ff75cbc14066f612e992da780a2dda9dc8d439ec9979bbafb61a80857b300020b3d5", 0x3b}, {&(0x7f0000001800)="a0a8224357cd90f3d5fb6c52e0a41e422f2166f57129689f06817b24e921c1b68e017db4b41dd5a38f8396d6612b09eab0c83067ae0896887b5163f40190549e355c4552b8cd31e7ebf05e5ca7ab1bd7f07e67251c4ed67cd81136e6c3fbc1d96f64d323ddb8b6438d9382d8748aa9c64998adab4ba82e21095532b25bd238", 0x7f}], 0x3, &(0x7f00000018c0)=[{0xa0, 0x86, 0x200, "bc9939ab32dc8b5bb41af29b8325dac112db6ac04bb5ebd25bb373857d2fb890e7d29a251eca373196756393622bd79a37753a5fe689439ca6086902adbc2e42d524ca49d6ac40c2c1eec1fa7f43b944b7412cc30ab5a698987ca5c1417c80d1e8fbc98965bcfedef9880c7f0bb62f3bf54979d940ca9d9bb63320c9d92fa08610185c15079af4cb40dc8b566a3ac629"}, {0x30, 0x6, 0x2, "b8b9ab0b5e279d68af8604efaa6029267326eb09338a68a6f8eaf2"}, {0xf0, 0xffff, 0x1, "70a0012b796e2d1f7b4d31094f5d4d58d8566be25c1d31a80dfe149c1ca2a501c4fa3902273b711207829b142eca368c7f0fbcf90420a8bd410b4bf754c494901015cf381b08d2580a507b81af2d173a7636937d21060ccd4f29184da71a3d13d12494d7bf2b38f6891e62eebb6c96dc0bc8178db304183cef6301551c08a4b2e3375516b0e04791068fa253196e8c5f027618c28b25b4f3cc757558b652d0aad81ee4d9c657f9748cbdcb3a658ca3c795b8782cc6535af65ec5364569acde169a1a9ba13a856291b05a60c1973e5c59b192d1cb414f64dc66dd"}, {0xc8, 0x99, 0xffffffffffffffff, "2f77cc9e8d937b9918df67b48e04c43bfa25f5cc032356ae0573ba8adebfb7413b144656d9a17aaf493c6b6475fd97cc4ed13dbd7d526f45ce76c1785cec5e81075369c48c1619d156c2d7688abd98fd9d9c1cf233634595793e22078b0d5df8213812df41a83ca77c61c2f700bf9777af7d73e241fae8d4496510f20ea4b307ca088e28997d21cbf7f5c915b2285a979fc39f5068fa9b66b83e0a2dd16dc06660eb7596ae718c622ed93e0b79b2c8bb5207ee964b3c8c"}], 0x288}, 0x20000) utimensat(r0, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={{0x1}, {0x0, 0xffffffffffffffb3}}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001c40)={r2, 0x1, 0xbf, "f32f848be015099a7454c08d3bcea796ab943b403ba949bcc03aa218a3f9abf79e87885d05ffd5de46ae16104347b05431c24d9d2fefcf10564111df801a6ab5cc66f1fd8fb7e33136a45288ed3688986765c6650a7ebb04829315a60a8c657a072d3c9d1ec00123018ffde38407d02784982b4e37cb88ece19e1872b08ef8710a37ad99ac82ed02c3227a2ec4962bcaa4eb9157362d21bc7bd56bc2e5b0d806a3c4b61fc6cdbcf00218d963cbaaa7463b6497c5d1f2374ec627d68d6824a1"}, 0xc7) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001d40)={0x0, "576a17fb69a3ff189f7ddb4c39c2f4f8"}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001d80)=""/4096, &(0x7f0000002d80)=0x1000) bind(r0, &(0x7f0000002dc0)=@un=@file={0x1, './file0\x00'}, 0xa) r6 = dup2(r4, r0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000002e00)="b337e0e6412f9b1c0b044b8d11e68167a09a00fa11188669c3d9ed1501cd958d567374696b39a6768b772bf97c468aeaabf87b974112cbc4158dfd3059e969760201e6a1ecca9d66917bdc65fa20a65d2af475ccd5815904089ba8d5b6fd28b5b1055339dda9fd9d2ba8efda54ab8512caa1565aadc5d54e4bacb25de3e8ed") syz_execute_func(&(0x7f0000002e80)="66450f650f66450f383c39f20f59080fbab676bb00007a46e000db9900000000660f6412c4c17e6fd8f0830800f20f5cda") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000002ec0)={r3, 0x100000001, 0xf, 0x800000000000, 0x5}, &(0x7f0000002f00)=0x18) getsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000002f40)=""/249, &(0x7f0000003040)=0xf9) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 14:03:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0x3f, 0x6, r1}) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000140)=""/79, &(0x7f00000000c0)=0xffc8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000004c0)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0x2, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x4000000000, @remote}}}, 0x108) 14:03:37 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x10, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xa61}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x10000, 0x1, 0xffffffffffffff9b, 0x900000}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 14:03:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="fd6e10db4f635ff1c4578f636c2ddafd6e9ec9f7ccc22beb2c520fb52b05064289f2a84ac81f23c71892fd06da2974bc306a4fc2614c45d8bba009d2116c6a065a3c48d11656b7f3aeb34ba9294d01d9036fff98110fb3162d7c6e39a45c43efbfdfecc111ff47c3bf06a70d24b5e56db1e654088b9aa4d7f2843981341ff824c50fa019aee881c095c08cb0333886fd4d475aae805fee65af1a506e51a0f96b7187e34ff84d41302c57868726d52b4a80c09300a6d852afc6d00052e26cb2c701ce36b9ee735c56b0b36a731434a2b00a1e0b3f8f3ab0c88f314b3768ca816b25ae25ba8ebc7f500c", 0xe9, 0x4, &(0x7f0000000100)={0x1c, 0x1, 0x8001, @mcast1, 0x8f13}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) 14:03:38 executing program 2: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1400bbffffffff8dd1750a80136719073c6e1e329f0100000005000000ffffffff0000"], 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)=ANY=[@ANYBLOB="40b8000084c117bcccc87e92bc2a3f81080015ce98c4ecec6399bf7ba13b8747f5a91539e755dbd1552d5c94e21fea0ae055e4297953f9cf83626f017e55534d9180e70950ff77c5c5165a60f2291d039ee936d9995007ce91821dfe9d98bbdddc87d05272d8fee75025c71e18a4750a45575a1ee1be5cfba2ae0ce0c441cf0147ce6cfbdf3fbff5827b22d8fdc393ebd1bf2e9244b03c4adbb6b183d2324037c8"], &(0x7f0000000180)=0x4) 14:03:38 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0)=""/135, &(0x7f0000000180)=0x87) syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500ed5ffe70edb704800000007b991ce90000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x200}, &(0x7f0000000380)=0x8) r3 = socket(0x0, 0x2e82a26ab19cc3bc, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x81, 0x31}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r4, 0x3, 0x0, 0x0, 0xffff}, &(0x7f0000000280)=0x18) 14:03:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x2, 0x1, 0x404) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000000)=""/121) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f00000003c0)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 14:03:39 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x32, 0xfffffffffffffffe}, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x8c, "39876e1a04b7d44281460e67f4676af113571832d29593c217cd08597006fea6732f87e4e9286a8782121ba79fa585f6cec69ee0b4aec9081d3cb62d02e3770643bed896ba8eb67afbb71ebd7eb8b5f9e0d52ac8bce21c394e38e0da7ea2247b2e4ae1b568013b7b594c799ac230fb9699002aa022f942d94f3627763790bbae1a88339900cdcf89e09fc78b"}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x8}, 0x8) 14:03:40 executing program 2: syz_execute_func(&(0x7f0000000380)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x360, @rand_addr="9722440f79158fbb7206e3969307ea6b", 0x5}}, r2}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x101, 0x10, 0xffffffffffffff00, 0x1, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x7fff}, 0x8) r3 = msgget$private(0x0, 0x110) msgctl$IPC_RMID(r3, 0x0) r4 = getpid() fcntl$setown(r0, 0x6, r4) 14:03:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) sendfile(r0, r1, 0x0, 0x0) readlinkat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)=""/116, 0x74) syz_emit_ethernet(0xd0, &(0x7f00000002c0)={@random="ffc13381a437", @remote, [{[], {0x8100, 0x3, 0x1}}], {@ipv6={0x86dd, {0x800, 0x6, "260abf", 0x96, 0x0, 0x1, @rand_addr="67615e62b1a82c87e6099fd4ff8201e1", @mcast1, {[@routing={0x3d, 0x2, 0x1, 0x7, 0x0, [@mcast2]}, @fragment={0x3d, 0x0, 0x0, 0x4, 0x0, 0x80, 0x66}], @generic="b8bd7d9b0aec4691d73ace833e7e145c758ad0099bd830fba2c314df975a875f7eba0dc8f12e87b3a3f1f65583899972d3b07b0730c954ad2c8c6f2f0fa6c4288ff429f235fc862da26f9a3136d5ad0ecbae011780fdcff9cba1ec04d3f3499d7814a56ccf8a96bb90c9a93179a78ebe0f35eb084c85"}}}}}) 14:03:40 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x40, 0xd9c8e17, 0x9, 0x4, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x3d}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200), 0x0) 14:03:40 executing program 3: syz_execute_func(&(0x7f0000000180)="6b9898473e431c030f05f32459bf0311bd0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751efe84ad68f6d71be509abc8d3c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80defc6948cc7e8628f688f88709f6396b0004e00c4c7e3ceb5d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x18c, 0x118) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xffffffff, 0x3, 0x200, 0x3f, 0x8, 0x8000, 0x7fffffff, 0x0, r1}, &(0x7f0000000280)=0x20) 14:03:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r2 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r3 = getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) getpgid(r3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) utimensat(r4, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)={{0x80, 0x4}, {0x9, 0x9}}, 0x200) accept$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a8900000000002d386d24b739a00ae5cd0f27a44062b02d7a598fc2879174c2d963a8aaefbf8a2af4bf9e50fa9937554032d621639eb76967d2cdac2de3aa1dd967d10d9a7851086116be4e2b2cbbab15e7c8c18b6d95e14079758a633b35526bd532d0b1bfa8b06d41372ab93451294b9655809a7a7edeaca9d1e3c1d1eefb0a"], 0x1) fcntl$setflags(r2, 0x2, 0x1) close(r0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 14:03:42 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x80) ftruncate(r0, 0x6e2780e3) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) mlockall(0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) flock(r1, 0x5) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 14:03:42 executing program 1: r0 = socket$inet(0x2, 0x0, 0x4d5e87ad) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xffffffff, 0x4) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7) 14:03:42 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/7}, &(0x7f0000000040)=0x9) dup(r0) r1 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r1) 14:03:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x5}, 0x10) nanosleep(&(0x7f0000000280)={0x100000000, 0x40}, 0x0) 14:03:43 executing program 3: syz_execute_func(&(0x7f0000000000)="b1ff91cd806969ef69dc03d9c4e2fd1d6948c488816054c40c0cc6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cc4c1a1df674101efc48192558dc3c366450f1866460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a12544b1d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x2}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa5) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000080)={0x80000000, {{0x1c, 0x3, 0x3ff, @empty, 0x2}}, {{0x1c, 0x2, 0x5, @rand_addr="a125a4310c011b25a8bb045b08828d99"}}}, 0x108) 14:03:43 executing program 3: r0 = semget$private(0x0, 0x7, 0x20) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0xfffffffffffffffe}], 0x2) 14:03:43 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x410, r0, 0x1) r1 = socket$inet6(0x1c, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) r2 = accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0xffffffc6) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 14:03:43 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000140)) writev(r3, &(0x7f0000000280), 0x100000000000015f) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 14:03:44 executing program 2: syz_execute_func(&(0x7f0000000380)="9826473e4314990f05f3797d59bfd913020000a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300c9dcdc0fbcaf00100f00f345d9c6acace4c3214cb9a5605419cec2c2b00b000000f08171a30bcb826eefa80dd4d48caf6f6f628f6808a3056f0000004e00c461c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc462f1baf5a261b7e2") 14:03:45 executing program 1: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x9, 0x95, 0x3, 0x0, 0x9, 0xffff, 0x800, 0xffffffffffffffdf, 0x0]}, 0x16) 14:03:45 executing program 2: socketpair(0x1d, 0x30000003, 0x149, &(0x7f0000000180)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x81, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0xa) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x200) nanosleep(&(0x7f0000000100)={0x8, 0x56c}, &(0x7f0000000140)) 14:03:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/78}, &(0x7f0000000140)=0x50) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1a, &(0x7f0000000180), 0x10) 14:03:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) semget(0x3, 0x3, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 14:03:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x10000, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x8001, 0x4) 14:03:46 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x100}, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x0, 0x7, [0x5, 0x40, 0x100000001, 0x3, 0x1, 0xebc, 0x8]}, &(0x7f0000000140)=0x16) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xc32c, r2}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xffffffffffffffff}, 0x0) 14:03:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="b693115fbf23798cc02bd2e6b5afb646b612f7376a6a71c1215c4242a1e30fe7e715fcb57147c4e3e896fe1e") ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 14:03:46 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000300)="36f264260f0ba84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfbc423055ff20b0fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c46646de7c92ffc483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb94a60d8620001b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000080)=0xfdd9) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 14:03:46 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) setuid(0xee01) r0 = open$dir(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x7ff, 0x90}, {0x400, 0xffff}}) 14:03:47 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000008000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x20000005, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 14:03:47 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000600)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = fcntl$dupfd(r1, 0x0, r1) accept4$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4) open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) fcntl$getown(r1, 0x5) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2025, &(0x7f0000000500)="2e9cf0190484847d67a4758030715c3b2dea9c6a4fa61ce03ee1f112cfb8f786c724d057be1e8022bfc4a23368e6e0c1d20319f7136cd8e6d72135d10ea09d53e68e5056476a1021fc22285842d6a6c9b41591a24f6377a808a7ae1bd23d4804b991ba11d968fba2ebb8463ab831f3ed85f9b6d4078886ba64f721b72ac4", 0x7e) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) 14:03:47 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x9, 0xffffffffffffffff}, 0x8) 14:03:47 executing program 0: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e7660f38298dbf3100002e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d670fae6742c66db712c483397fd30000100000acc442550b7c6dd1c4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0xfa1018a2fe8f6186) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x401}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x406ac144}, 0x8) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 14:03:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000003c0)={0x2, "15f80fe7578de107c34e9c4710cbf59391f381fecd29d5df6a7f87eb83db54c5ba1129b7e739a488c91be52376e415b8736bd4716bcb5a642684d993dd07108dae2dc9cf5306517a053187918a682a56e38b46c731fafe8fcfbad0134ae90ff786"}, 0x69, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(r0, 0x0, &(0x7f0000000500)=0xfffffffffffffc57) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0x0, {{0x2, 0x3, @rand_addr=0xd45}}}, 0x90) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 14:03:48 executing program 0: r0 = socket(0x0, 0x4, 0x200) r1 = accept$unix(r0, &(0x7f0000002280)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x33e50867c73401b1) getsockname$unix(r1, &(0x7f0000001200)=@abs, &(0x7f00000011c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6e, "2470c24fc840570cf88d52e58b7cb2b49b360da36ff390b9a5375e053b1b374ac335fcde37db067336b9642b66f925a7c023f83c48f693bbbb54a4cde591f6900282ed665d14a6eea850156f2461b39c564d00bba1882552d49c02f9faf1417f6d961ad2b60950539fc986225d2e"}, &(0x7f0000000100)=0x76) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x8, 0x6, 0x8, 0x0, 0x6, 0x1, 0x1, {@in={{0x2, 0x0, @multicast1}}, r3, 0x9, 0xffff, 0x8000, 0x6, 0xfffffffffffffff7}}, &(0x7f0000000280)=0xb8) syz_execute_func(&(0x7f0000000080)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 14:03:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x8) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000003696000241148fd1a1"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) fcntl$dupfd(r0, 0x11, r0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) fcntl$setflags(r0, 0x2, 0x1) 14:03:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pipe2(&(0x7f00000000c0), 0xa7a27b85cc98d98) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000003) 14:03:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="4f61b73d549d5af663e4b02910603c1211eed16db812b54ca39a2300a6ec2fde7628453c848df6359640042166c807a0279cccd14f49c953fddef7a3a4271c1dd8a49153308e89cf3fcbe071e8785a1526b08ab2ca50386dc0a8e65b5674703fed857a2aeae0730212d2d22743ff4b8ab5713b6a7a6f5d4918a862eeba999833fd89553e9903618ff2a41835d85822c07cdcd098863c57a3db310bf39431b5122e8ebc9a15dafe01ae4498bdb827ad6ea0dcf8a344", 0x6, 0x5, 0x1}) open(&(0x7f0000001100)='./file0\x00', 0x1, 0x104) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="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") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000001140)={0xd3c, 0x3}) 14:03:49 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000005}], 0x2136, 0x0) socketpair(0x1c, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 14:03:49 executing program 2: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000500)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) socket$unix(0x1, 0x5, 0x0) r3 = semget(0x2, 0x6, 0x8) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0/file0\x00') __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 14:03:50 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000080)="fcf799ce47d930f75ee35b1f06e7b851d4b091567a69b464d4cff68a03e3fd9d619274a556019b0d54f2784bf1e9d0623c443a230da0903ca209c2dd2369df09ba604f13e5de9fdd4de1ca318b5c133c203915cb1c4949b76b0e39a0a9a521d642d95516c9ab0fee7abfca8fc0ad7ea7e47eaf9bc7efc0f043258c7954d12f0c44682c122e21", 0x86) 14:03:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) 14:03:50 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002bf, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000740)="6c013c493ac92fddabb244bed1c7891eced416207bdbdc4f08500de658b9f95d19235c93b51f0107bfea7eb4985c62fd21995d2ef8ae041011b530a1234bfc5cd9c29931942fce92608db3829865c10f773a85a65caafa26f77efc9cdf72d5f4000000050f3b3b093524f0eb7dd125d87c7ab47070f043797027b111a4af7027644a59660b60f561360f10ce411e9969669b65c39ed35baa1a22839ea128f610d309166bf67cf93916600000120000000000dc1aaec82c80ca5c527c9d2bdd9a40c16b2c2fa70bed5668c5000000000000a58d9b691fa3feffaf7d242c8681295e064f9714c35d4b5b4a798b3af6a0f7594618e738e060cbe3bb00000000000010d80ac0fbcbd7f8b52ff6b45f78a91e7bf0cd8d77a9a39535ee14b29696731fc25185e396952d7d7e1e671c62000000000000000000000000001400008ddcefe46ffd87cf9d01e4ce4189f1242b7c3bb55e677598e67f57853a553b61bbdad2c6af1e8a7806b7343457f9c2134f2d2f490f7bd6dadbe53d8f81dc58fcc206417ae874e64b81de57d7dfebcc7faac7945dbe847737b872ac6b8eb04ed47f730098d4a4591a37b43789b67d656a784475f357072dce2a73dfff3f7440b5244e8aeb040547773711884c659dea3b545d6c2b19803824ec69939b5db5f76bce566ec6d1d175f31748a603230080193189e3a9e4cef07557f0a4314e7956da13776d7f6c80708c35ece63403e301a3053c3562e8125b3a44dfb1eb1469188405000000000000006d09a89c29a04a1a2262cda1bc9dd414d184a46efc0fe9257324f51c2a1569b0000000000000000000000000000015a78be02dd3795ac5125e5516c7484e2b6dffa60865db2c4bc9ecd778be12ea534bbbf3e45aeba372f34c32b96a57ee91d27a1825df884650f07a00b33ec595a26563c6fd314ae31a386b803d6c9da3387bb023574232e995d3cf6c46f6931aa1", 0x2b4) read(r0, &(0x7f0000000140)=""/252, 0x7f6) 14:03:50 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795b91f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 14:03:51 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d2e000000000000fe8000000000000000000200000000aa03"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0xc8e, 0x1, 0x20, 0x0, 0x8, 0x71, {@in6={{0x1c, 0x2, 0x1, @loopback}}, 0x0, 0xfffffffffffffffd, 0x738, 0xaeb, 0x7, 0x8}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xffffffffffffff01, @loopback, 0x9}}, r3, 0x1, 0x4, 0x110, 0x18, 0x9, 0x7}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast2}}, r3, 0x80000001, 0x0, 0x1b, 0x80, 0x4, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) 14:03:51 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x20000002}}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r1) 14:03:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000100)={r2}, &(0x7f0000000080)=0x8) 14:03:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000880)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000580)=0xfffffffffffffe80, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0xffffffffffffff2e, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0x6) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x200000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 14:03:53 executing program 2: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040)=0xfffffffffffffe01, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 14:03:53 executing program 0: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 14:03:53 executing program 3: r0 = getuid() r1 = getegid() chown(&(0x7f0000000040)='./file0\x00', r0, r1) setrlimit(0x1000000000009, &(0x7f0000000000)={0x9, 0x9}) r2 = socket(0x0, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x1db, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x8) bind$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) setrlimit(0x8, &(0x7f0000000140)={0xfffffffffffffffd, 0x4}) 14:03:53 executing program 0: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fdatasync(r0) read(r0, &(0x7f0000000000)=""/14, 0xe) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) 14:03:54 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x101) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x80000001) 14:03:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) socketpair(0x10, 0x20000005, 0x4, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) 14:03:55 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x400, @loopback, 0x401}, {0x1c, 0x0, 0xa531, @ipv4={[], [], @broadcast}, 0x8}, 0x1000, [0x401, 0x1, 0x8001, 0x4, 0x1, 0xff, 0x4, 0x10000]}, 0x5c) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x222, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:03:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0xfffffffffffffffd) ftruncate(r0, 0x41f3) close(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3ff}, 0x1) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 14:03:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fdatasync(r0) syz_execute_func(&(0x7f0000000000)="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") 14:03:57 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000400)=0xb) setresgid(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setregid(r0, r0) fcntl$dupfd(r2, 0x11, r2) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r4, 0x91d}, 0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 14:03:57 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xdf58) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x7, 0x4) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff816ca6d1 stack pointer = 0x28:0xfffffe002a749540 frame pointer = 0x28:0xfffffe002a749540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 10980 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 4197837 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a749210 vpanic() at vpanic+0x1e0/frame 0xfffffe002a749270 panic() at panic+0x43/frame 0xfffffe002a7492d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a749350 trap() at trap+0xba/frame 0xfffffe002a749470 calltrap() at calltrap+0x8/frame 0xfffffe002a749470 --- trap 0x9, rip = 0xffffffff816ca6d1, rsp = 0xfffffe002a749540, rbp = 0xfffffe002a749540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002a749540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002a749800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002a749980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a749ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a749ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x2000000d, rsp = 0x7fffdffdceb8, rbp = 0xa --- KDB: enter: panic [ thread pid 10980 tid 100715 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why