e8f2b32479b0bc937997b17f1cb40f2f4ba89b1eca173f79edbd653b0c963c09f80c977fd4564eb8d40065ccf401aa30123786a1a7061bc77d7e59fe8e53ad2b2177ca7fc1bdecc25f51f5787c674bd8326ef3a7348ab7776a1a54831d59be0ddcf9ac335c0b4f60d195d731ad78937a37b8924cae073d7a0f44e3cef1e9749f90a9eb28ad2eb38790832c60b4df89629b3149408340981c5d6679916e3a4656a9ea20456d48dfbf3d24c004e2366154e7e2344dcce9cea3100232386ce38e0d80c529ff81cb1f69915ad4a4e6ea4771fd25552950323bcbdffafc2577745a88ef574d26f986c853b5f3c17d7ef7f1416", 0x1000}, {&(0x7f0000000040)="0ba70edc55ec37115819bcd6e85cb2b11be867ac1903dc2b77c779f66958587afd2b6578bb2170e7232a6c47d96d9e38cc5bdc4bc3f9bdf8eb946ed90e", 0x3d}, {&(0x7f0000000100)="136087c576e22bbee5c3263d381aeacd46896959b9ef324cb1f95aef1a5fd284e37d3535e826e33d2228203cf1aae37ed3f8f73cdf0932d83038792b1a77ddfadb4a8490ed8d6b832c94f894532609d1e2b9fc45a291ee6c8e8c3fa81dc66ce42015cd931050e09db2680ae4591f761c617b74c32cff7e5abf1e8984770d41c8d6f29cdbc6036cc0d163a299fe308a15e3c609c2f605a668112bb2a9113acf67250711271250e8846f61e6c8ffee1b017c6f5317c085512f3f7f7564123a426b227d270402967c76c2dd040e5ae328c30e2c269d7b3dc4fdb5b756633c15574ace30805d692e27a0", 0xe8}, {&(0x7f0000000200)="6e15030e77af3539298995ed462c72a9e3c0067c05a4c0902f8f29c5ab832d6583f4068fcadd9812a11f8543de4c8824d2c56c869d", 0x35}], 0x5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r6, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x3, 0x1, @mcast1, 0x20}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r1, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x10000, 0x8}, 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r1, 0x1) 00:00:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="de90a20b54845162551f22ca9351183d9e711e8669b6b8110b41096aee34ceb24e6ede129d365efde50c30aa3846d923fa73732ecb0e3675e59ba4c0003ea9ac9a8806cc45e36f2645bb8b5882babbb0641751a3ab8c94ca3be340e28bc5b0ef89618860813341aede8a3b94cb7c7cd414b9356f6a178f9924c690e3360626349f79819165664552643447992c1644679d6ed1c386cc18eacf08ce46ab836d716945cf2170164bb23f2b", 0xaa}, {&(0x7f00000000c0)="84bd34d6d82a578213f0999c3d1dab08cf8fc5e6dc34bdba34d7b58375229a5c5c0cfecf04d2167b26fa0409f023647693cfc211e4afc032b5e1139be577962915f9445a1b7fbc5103ee9636bbff0162b6a2a1ee043d2de847e85d32f393", 0x5e}], 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x6, 0x5, 0x1, 0x8, 0xff, 0x4, 0x9, {@in={{0x2, 0x3, @rand_addr=0x100}}, 0x0, 0xf3e, 0x125e, 0xf116, 0x401, 0x2}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x6, 0x2410, 0x9c8, 0x2, r2}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) execve(0x0, 0x0, 0x0) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0900d53bbda188c1325d33d34ea48e53ad0fec0006000000e2000076832787193c5e0088000000"], &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0xa52, 0x4) r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200)=0x800, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000400)={0x101, "1ee8582189f6199ce8352ac63bc9ffc1"}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x1ff}, &(0x7f0000000380)=0x8) 00:00:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x20}, {r0, 0x2000}, {r0, 0x22}, {r0, 0xf0}, {r0, 0x2129}, {r0, 0x100}, {r0, 0x2000}], 0x7, &(0x7f0000000300)={0x4, 0x4}, &(0x7f0000000340)={0x1}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="44c5f5f25c6619c0e72ac26729b40aced94c49a8d2"], 0x6) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file0\x00') ppoll(&(0x7f0000000440)=[{r0, 0x1}, {r0}, {r0, 0x2010}, {r0, 0x100}, {r0, 0xc0}], 0x5, &(0x7f0000000480)={0x6, 0x5}, &(0x7f00000004c0)={0x1}, 0x8) openat(r0, &(0x7f0000000400)='./file0\x00', 0x100, 0x8c) open(&(0x7f0000000180)='./file0\x00', 0x102, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x20, 0x1, 0xfffffffffffffffc, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0xb9}, &(0x7f0000000140)=0x8) r3 = dup(r0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x1f, @mcast1, 0x6}, @in6={0x1c, 0x3, 0x8, @mcast2, 0x2}, @in6={0x1c, 0x1, 0x7, @empty, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000280)=0x10) 00:00:56 executing program 0: r0 = dup(0xffffffffffffffff) sendto(r0, &(0x7f0000000000)="46d62d6b6028446de2924b9cad98bd8b111a4b4422236bbd92f94e4f2b0abbb193c5a8693edd049f2dc378d3a8bd64c54f0d0e00885e2bbe4f7dc9ae34db9171ac294a0c6fdfab3396f2bb21cf40cdedb8f4d61457b5d0b30fe2fd8c407c798b6760a3db314be8011a3b7f82c2dc10c05061daef88ca8676692541a560834fc989ee0061ec04fe78722290328eb979faab6d1d7bc66abb1d", 0x98, 0x20000, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000140)={@broadcast, @local, [{[], {0x8100, 0x0, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "d0a638", 0x8, 0x0, 0x0, @mcast2, @ipv4={[], [], @rand_addr}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:00:56 executing program 3: syz_emit_ethernet(0x399, &(0x7f0000000080)={@local, @random="46edf0b15cdc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp}}}}) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101, 0x10) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="f8107b1482243585f118ee281f6712e4e5e003b53e993fb0781ad64e97ca9a29f3538d7e270592ab17589d9e614acbee982e708eb44f6680261a731678750e6e3354416b55a47ad2f1f729385744bd721a37d935d8eb9e1145cb8fcb409c9b03417c14da449a72eb") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1, 0x2, [0x5, 0x7fff]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x976, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xfffffffffffffffa, 0x200, 0x8, 0xfffffffffffffff7, r1}, 0x10) r2 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="00340bd8052b30f7eeac5be9022e2f66696c65302f66696c653000"], 0x10) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000280)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") r0 = socket(0x1, 0x20000001, 0x3) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="00900701e032bbe18634b63237c41d436940057869f49805029fc4e43fa4646433489a5ab4a33d6ac1e0e7b2474d1c8ef12ca4d0aab1f1e74ec4ed17a6c3d130167a7548289e3a8ffb4c3c2ede830415ef10d57fc36b960044d781bf3ffca54883de9505398c6db49bb271164265108c73257f8c88f93bf232157eeb4a0a9e8e770c54dd1b6aba41d83c091fd96cb1a35cecb384440e88c4928df0cfec08") 00:00:56 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000c03000/0x2000)=nil, 0x2000, 0x0) 00:00:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x113) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @empty, 0x2ccc}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x9237}, 0x10) 00:00:56 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x9, 0x7fffffff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x1000}, 0xc) munlockall() madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) 00:00:56 executing program 1: geteuid() getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)) geteuid() freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000540)='./file0\x00', 0x880, 0x20) accept(r3, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000005c0)=0x1c) geteuid() r4 = geteuid() setuid(r4) syz_execute_func(&(0x7f0000000000)="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") freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) r7 = semget$private(0x0, 0x3, 0x400) __semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000004c0)={{0x1f, r1, r2, r0, r6, 0x10, 0x3}, 0x6, 0x3, 0x8}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r8 = socket(0x12, 0x20000006, 0x7) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x81010, r8, 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname$inet6(r0, 0x0, &(0x7f0000000100)) 00:00:56 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x23a, 0x20005, 0x0, 0xb6) 00:00:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000002c0)="cadcda401db54edab71dc76eda82f7446a779e4e3c948671276b1c787d678d6b3f32f8c37321131b916e5cf99a9629ac47326c45f0ebcd473f5a8ec6adcb624f011ece1b3d88c82f0308c7065ecb4779a6bcb53f13cc8326cb3d876f8750b93c00a5322e65912057831085704603a50c1e8450d83c1df814e1a9aa3702ba2372c1bd9dbb5dc544f6257fe83e93038ef82274f8a4f70b8282cb14042217d39b3d04") sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) msgget$private(0x0, 0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040), 0x0) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") setresgid(0x0, 0x0, 0x0) 00:00:57 executing program 0: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5203215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadffc902242ef40b49507c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e056006c5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:00:57 executing program 2: 00:00:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) r1 = semget(0x3, 0x7, 0x11) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000200)=""/141) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100200, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000080)="8b3e1e430e692e3dc2f18417930acb9b6d0e5d430772767d97aa693ff5da5778a7386a5b9be8d7f53633425c6dd113cee9b27c7a6797c433d72c721ba0fb68c51647620c41037aa0119c5f3c9d53c79888f0a552544b534e6c9b2286c1ecd20705f351c5b631b5123b53f44e4f6fc57eaff1967c8678d3a7596afaff9a58e9bc2c22db54803175dd94610eeb83a99a4c69253137dafe5723bb49dc9a40d9b5b647d66ce5652829579337bee4ac3e412ca2032e5641762cab9a5a9395bee774d1f16088517a4c0ce0c133fcce0b4cecf61eebca209b6bea5289a7b9") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x81b, 0x39, 0x81, 0x5, 0x819}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r3, 0x6, 0xf}, &(0x7f0000000340)=0x18) 00:00:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x20006602, 0x0) 00:00:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xc2, "9d4a52d4ef4617b4c9099b4e4baf50fb0ba449326eca401b139ced4e0bcc539aa24561b7bef139648a4599d8045ac29ee3ee7c6a7b12bc4dbbe00938e436b4b8f0f5d3117b7bfda881c9056ffc536c7e9b6bef64083791e7dee9604bab499c2135a378a9204da022ff445d7b6817e406011f5ec642ba371ffd30a4620519ef5f78b6ae910dcc6ced4f6a9678149dd196e61c20b12ca014328dd5a6b113bad61caad92c1c06982c68f25291868577c119514e3fcf54fe7f76e9c82f1e6cbc4654b9e5"}, &(0x7f0000000380)=0xca) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffff, @mcast2, 0xeb70}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x14, 0x786}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xe, 0x4}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) pipe2(&(0x7f0000000240), 0x100000) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) freebsd11_fstat(r0, &(0x7f0000000080)) lseek(r0, 0x0, 0x0) 00:00:57 executing program 1: r0 = open(0x0, 0x20004, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r1, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r3}, &(0x7f0000000940)=0xc) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000280)="ea20d00cd80a094143f0b67fc25a1ad5e259b736b600fde816e0c5678773bf50aecd532370cc97ecc9ee8746c7f88215cccd8bb55ffe88") setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x59, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) 00:00:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) r2 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) r3 = accept$inet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) poll(&(0x7f0000000080)=[{}, {r0, 0x80}], 0x2, 0x80000001) ftruncate(r0, 0x4) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = fcntl$dupfd(r4, 0x11, r0) sendto$inet(r5, &(0x7f00000001c0)="ddf23ae0daf5b06648c6f950ecd78240d21102d60b6c2271c1be8a89650bf304a5b3987a87d4c9d37d4bd3ac9751b863a7169d55", 0x34, 0x1, &(0x7f0000000200)={0x2, 0x1}, 0x10) setsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000100)=0x1009, 0x4) getsockopt$inet6_buf(r5, 0x29, 0x52, &(0x7f0000000940)=""/183, &(0x7f00000006c0)=0xb7) r6 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000880)={0x0, 0x20, 0xffffffff7fffffff, 0x3, 0x1000, 0x80b, 0x7, 0x0, {@in6={{0x1c, 0x3, 0x81a9, @mcast2, 0x7fff}}, 0x0, 0x0, 0x20, 0x81, 0x9, 0xff}}, &(0x7f0000000600)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000640)={r8, 0x16e}, 0x8) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000540)=""/148) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x3ff800000000000, 0x198e2282}, 0xc) poll(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:00:57 executing program 0: syz_emit_ethernet(0x1512, &(0x7f0000000180)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "9636e8", 0x14dc, 0x61, 0xffffffffffffecad, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@dstopts={0xfd, 0x201, [], [@generic={0x26ae, 0x1000, "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"}, @pad1, @enc_lim={0x4, 0x1, 0x40}]}, @dstopts={0x0, 0x35, [], [@ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0xb4, "794dbbc1aa9243e0813ceb5b55446f579eb75bfc9edb3ed11c20bf0767da5833e1ec17ba8dbd1364a371b6121b0efae4c0aa45e70682a43c4c87cf08a41f4a2bc0f85ed7ded2feaa31ae374f7f87cdc7b94e9928556012869a4f00099453dc8277f46278f89e3ac5eb42e1054eac42cb5b42f7ea774d35c9440e80f71ae7de5618a710b53678a3a5583f3e0b87e5da7f222651637a790ca601fe7b2743c0e3f46cb1e104410001cc0af72423b182eba32b66b311"}, @generic={0x2, 0xde, "7d46a4856d2fdbf7361bfbba735271ffff67fc1bea170370b6e413ef5e21118da141d84d25d974c0c99c48a88276b85f863a50d687f276b3494d45350997d0fb2bbda028b02b17f1747c60c905383cc0b000693148bd9d6ae7d4f4169747d489e5934afa7b31a93d53afbdd09a455cb7c47573ea7f82990045c196d02883e4030044191cb89d162bcb2c992b70a9ba0343c7a23a12abfdc015ebd3b10296e6fc2aaf89a63560f2d20836a62544c0d079da82c065e28c732858151077dc2f44b62b99ea5a011a005ac5d821652a79287f48cb6a99aedb43c94790b24f7893"}, @enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x2c, 0x0, 0x2, 0x0, 0x0, 0x8, 0x64}, @hopopts={0x56, 0x0, [], [@pad1]}, @dstopts={0x3f, 0x26, [], [@enc_lim, @generic={0xfffffffffffffff9, 0x9c, "c55bb1adaf8b3129c64a5385d4479c887c7c7001fdb31dad2771daf1f58e26e3c5a1b6d9b50d51d29241de0eac5c291c1c2644a3bae7d60106b0a2f028e015926186ddc483ff036d90e5fa8fab3da927bcf39ba3ed976530ab16acc757ce9f6cc18e7085c6db2308bce5866a710593178e0681d7451d83ec4d16929b5c5fd58764d0d2ce326e3adaf38c56b45f67bf6ba72eb4333f8241526e1ee144"}, @jumbo, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x9, 0x74, "1b4de656d13993ce1bac60e861487c5db2b14830246815965aa63a1aa81a8e5d8026cba342752121e819b31ef9b64af160f9a9e2feeee25fe3cc90cae72ddbecb8e54caf03419e76d9f681d56be8e6f858bc1e8d47466fa2d0a6b9513614680009ecee97b80ea1ca75ac25aa1702892371ff78db"}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0xe0a}, @ra={0x5, 0x2, 0x8e0e}, @pad1]}, @fragment={0x38, 0x0, 0x7f, 0x101, 0x0, 0x3ff, 0x66}, @dstopts={0x25, 0x14, [], [@jumbo={0xc2, 0x4, 0x8}, @enc_lim, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x100}, @generic={0x5, 0x79, "e1244fe05dc31018a84148408d75c6beb34dd352e82ed60b0af21f3a4425d41451ca4f935fbec6fb08c867d59c689912ee2a109f2db40ebd9f1b434d559f5a77e0cee8ef4be652f7ff51e69aeb564c6c32d82b15fa74ec066cb48bf7c6a3284158674f057ccb91f36623f552cc1c5782daecbb54a0dc8eb131"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x7}]}, @hopopts={0x87, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @jumbo]}, @hopopts={0x62, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, @dstopts={0x32, 0x0, [], [@jumbo={0xc2, 0x4, 0x94f}]}], @generic="4a6913e13cdae392999265348eb069d96a866f8daed2316ef468fb1f6051b11f2574f8f6695d8ac66dcbbbdc8c3ec9a9bc67acc6b6bd31a4582fa4700aabad4f70d1286018e2e9301462fb5dde6c43c6f58ff8f4a037a119d60b416b07a167cb007e434ef02f65ef9fc9e035d8c5f2590a0e60af203eb58051fbf10c87fa61b3926df812eb482ff1e08e97d12e9e3ad598c2230033dc0acc7d74e677f6cdbe9715823e33b07df1a8cb076090e5cc421f75a68f7f831c5788a917d2f73330ffd075a8766471ad61443eca5c9f"}}}}}) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) socketpair(0x17, 0x4, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8001, 0x678f, 0x30bb}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x7fffffff, 0x4, [0x3, 0x69, 0x9e9, 0x9]}, 0x10) 00:00:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast1}, &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:58 executing program 3: socketpair(0x10, 0x30000003, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x8, 0x7}, 0x8) syz_execute_func(&(0x7f0000000100)="98cd8080000cf2450fad87000300218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b116acace22c892a0f0000049f") 00:00:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x7, 0x10) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7f, 0x9]) __semctl$IPC_RMID(r1, 0x0, 0x0) close(r0) fcntl$getflags(r0, 0x2000000000001) 00:00:58 executing program 3: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="8eb1b9e0eb16963865424b1dc89f86c3221d4f5256859d74f7ed2c341364cf2276b2425fcd39e163823fdc4815438f94cb15c993f85da7c5c327b4a4b4abc00c3c8fb757791722f3ae624eb174455c54b06e7490c855381c773effd2166d93ab38656a798bfe90f32a56762305fb978ccbde81dc888ebcac639db3f01f945a455e4077ff7e6187e0a0be872eab82d6105bd05c9e04f52bdd187a1d132f7d48a00a9d23e6368cbb59c846dab255db9cb145a5253a39279b1ed234d71019ceae25d9fb8e1eaa846c9ddb734d69397ed6e4a6fa227c9a6687a8a41cc05d59d99d5538f4859e9217c5213c5cc0894e1794469a348ee41c", 0xf5}, {&(0x7f0000000740)="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", 0x1000}], 0x2, 0x3a) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@empty, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@multicast2, @broadcast, r2}, 0xc) syz_execute_func(&(0x7f0000000640)="1c1db5b5c137cfcd801b69e4f56962f5696200d9795b69f9f9680c000000e4c753fbc4f1c443896cfd00e1fe6dee00160016663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb607000000ad51ccc4a27d181e1eea01eff2dc5f28133e460fc37d10607d7b6045af66410f382b2800f2da9999030fae0412646767635bde3ef3407104a1e1e0ef26400f0d1801fe5f653e0f38066146ad6736660fd2938c000000c4c1f913376666450f17728d2e440fc7bf0d0000808b8b660f3a0b0865") 00:00:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xd651, 0x7fff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x4be8e1bb, 0x8, 0xfffffffffffffff8, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:58 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x8, 0x3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) 00:00:58 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = msgget$private(0x0, 0x100) msgrcv(r0, &(0x7f0000000280)={0x0, ""/85}, 0x5d, 0x1, 0x800) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ffffffff00"/126, @ANYRES32=r4], &(0x7f0000000080)=0x8c) 00:00:58 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, 0x0, 0x0) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000040)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="261acfcfe9e89227e4e2c9d8d82667660fe24082c40159ee700e66410f10b500100000c4427d175b81d32336262665f30a0ec461d1eeb865566666") syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000040)="1c39c4637914d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x3ff, 0x1]}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) 00:00:59 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socketpair(0x12, 0x20000003, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0xffff}, 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') open$dir(&(0x7f00000000c0)='./file1\x00', 0x20000, 0x122) open$dir(&(0x7f0000000100)='./file2\x00', 0x800, 0x97585695b06a0f4a) getrlimit(0x0, 0x0) 00:00:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0xa9a6, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="8202873216bf5b2e2f66696c65b005"], 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:00:59 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000080)=0x12e) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5ec2cba9773ca5f69f5a48bebcd74d1194e1d3a55830a952f8ab31b5f92b0799dd7d12cd0ac0506f4f698953d8d6be0e7556a9d99b2a7b627873f6e45c64bf56e9ed58062829e9251dd8ac0417f06b7546a82571978a942c073394e702384b2c5554bd6e64b6007253e0e90fbd245aa0fb932756888613a40b447237c79765ea9d63784ccdb686783777603016cb2aaaa40c6d20848a40a281a0ea342621a665743f32f9d465a02d46e7c86f2dfa6715dc2c6d704e11c3206ddb58908e26989b10b4411fa4f4367e75649ed021a856235d5c054665d46ffdca", 0xd9}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="bcaa785e1a2832b517ced5503f4ba7095b1330ccb6a0891a33891d168046d40bad25ca2a51475758ebb15f076ed0000da1ce70976892339b35ed7c4d6d87cd201cdd", 0x42}, {&(0x7f0000001240)="29bea609ee1abe696a88c621a09f3ba1d2b6d5fc0571982133fdee7c615d4550c2918a49a770eba18746fd6391ed2cf495904dd3ce3ebae4d91c0b4981ffc529b75ef513ea5a85444a07d06ab213df5af342fac93f8271a4436ec6285ebd5860b02d66ba2285af449c0a464d2638d9597d42e66528b315a1bc2f55f022d5672234899500a0abe1bd510ef2a21b2532e936ea19bb6c9a2aa61135", 0x9a}], 0x4, &(0x7f0000001300)=[{0x50, 0x84, 0x6, "bfefa972ec0e457e5ceeb8cd4102db8e6452222fd03e4937db643048e9163bf810cfaf6887024b0db6db518f5feed672f4e55dacb4819cf80949590fe7f6"}, {0xf8, 0xffff, 0x9af5, "1601dc8653a31dbebd94974651b5e190f76a79477a173e7f9559ee57cfb66bb22a661e2b0a169e9c33d9ea29f99550a25c0abe102490b536c18ae9bf514606e3b260b4e788d5146e2a31bff55a787e80916d3044dc2427e7d1cf3d2e334d9d420d0570e2c2e9c80d3c662aeb2d4f2fe2b0c8616d1dd7f4ea9c93552389a692d4eb1ba0d65d8604b2949bf1ac0785b7d34b0271e988e52e994702ae332e378eb5e6c1d14da8ddcf7b38f667f7daa3a352a6f1679bb2582642c6d30b06f58765f93fa22b96c96bf54a70dcdb150f9ac8ef482be27d132592303bc930a84a53fb57404b2f91d2d9"}, {0xc8, 0x0, 0x5, "d4f3adb31366475176d5823195bced845403791a709215b6cac70111afb9166c675cb441dd380eb6211192b95f2aa1a7b278acbabb04258f9d99bd8ba36e9e8bbcf1750e28871e466b52d362055c83b26623a2dfc9bd495adf8809e242aa02a60e518360c2895646acd6bd645a2b48f5cbee183b5160b9212182fb8ee33721675cac788e3603628803af0f1d00e732c0c704e4c64fe97f34393b5e24e06d30177d7673619d3aee7330a6292c3f7fd5c471b8251e7d3309"}, {0x1010, 0xffff, 0x5, "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"}], 0x1220}, 0x8) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000140)="676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f696eeb7c1fb54e44ddc14e80490ec46436660f38dc3210800000c481f55627f36cc4e17970de2a") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="3cf10db0b2112847d6fd9acec188dd14842300b7e31890089f46953dbe53f4c7c2af07b03e546024e9c8e3df83ba163162af1dbeb5f5585a6c1c5cb8cf0987ad92a2f8e55723a00b523835a6e4a9702e441cf765d03353d7cba3cef09e4d1cf3b7d1018268dc61e7e250dd4816ffb21c550176e9062f", 0x76, 0x100, &(0x7f00000000c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:59 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x9, [0x0, 0x1, 0xffff, 0x6ca53db, 0x1, 0x1, 0x7ff, 0xef06, 0x5]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x5}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="60dd33cdd1ed45c6f88db3e45160dfc93796d01560c39b20499ce956f2ef4e011b3f171045a334c86f55f812023750f0df55b356a9099d75ee1c69002e4a9aeb4dfdde54cf49598415726a101ab87919efcb651e7da4013937f8ecb66da6c5fe9e0254a861fd933ce6b53fcb5d50610ddd48fc862af20225af9dc7d60eefadfb7cbb33bb5a63283ffc5b92ff025f99019a6e3ecce203b2bf4cf73b5b544c91a3342a4032223feca89cbfbbf1042b3d23ca8c3845047d7df82c54a2393bf2bd6a44f19957ad8c54bd520e996c63f33677225c0e0f10722bbab59762ceadc880", 0xdf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000040)) 00:00:59 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = dup2(r0, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000140)="5d8a9d93950f7824cb8f25f4e8ddde4ebe104cd00430cd2fa5c71501edc0c5a5cac1fbdcb2717708a694a6b9d417c15fdeec9c360e44344da66e457de6a4ecae973bdfc638924cebe213") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x4, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000001c0)="9febf7cf6bf90074476b334da09cca8c0fd5274a06f4264bca7f34cefdf0bf99490ddfd7cdf30c83f28b9b0c9861d731703ddafaf367a04e3b1f40fb8281559be345666529e3c422ea8cca36d9cda4f52351949377e4d839ec1d5b33ae85047ee2263d03ed0a625dad80a7789e65ccbb2a97ffe5a7523e746ae2cea4017ea723b1b120cf5a0f40ceca6e8bbb75ce0d4277d26f80f349d92c22f8df1aa5160431910a5393074ec68d3918351c90e0a39446418b4370b9e2f567bca9c07f864d467015c381a2f465a7038a75cc4ee5b3d1171ac403edd53cd70a2b") 00:00:59 executing program 0: select(0xfffffd74, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x605) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/153) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:00:59 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x8000, 0x800, 0x8, 0x5, 0x8, 0x1000, 0x7ff, r1}, &(0x7f0000000200)=0x20) syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") getsockopt(r0, 0x7, 0x5, &(0x7f0000000240)=""/193, &(0x7f0000000340)=0xc1) 00:00:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7fffffff, 0x4) close(r0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000) 00:01:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f00000001c0)=ANY=[@ANYBLOB="80ae7b6ccea5b2fb4e830196c98add780509c686fb77d3bfff48584f586311ebec59c149d79299467460404cfb679607bfd30410d4721f9713be68cb0002f420117f4b4a0ab3a038ade91315d74c28791264ee94b1f3e1914cfd616e928c4f1c9f319d2402599e2569c419d450"], &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x7fffffff, 0xfffffffffffffffb}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) r2 = socket(0x0, 0x0, 0x21) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 00:01:00 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) readlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000380)="1c3eb5b598cd801b69e466432f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4ca76760b8f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="8c60f4fdbbc86d5a490d759d10cfa3d733d2f6a8f55031633b6455ede83f6979ae7ae26ab89762e42928e3611cd593a4a0e8e01c0e8552b57c281e7226cf999d96fc48335a20426133d4df07d8c4075a37a87a78159c9ada383547362ce927f7e45cd45539e014eabb606cf668431c10265281180599450074aafc6f895a0a38b2aeee4dcd36490df1494a36635d10c80ebae9165b0e87d0fb7f738c81c7d0fa2e8c96709af2") 00:01:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) dup2(r0, r0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/193, 0xc1}], 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = getegid() setgroups(0x2, &(0x7f0000000640)=[r1, r1]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x0, 0xffffffffffffff4c) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x108, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) r3 = openat(r0, &(0x7f00000003c0)='\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_int(r4, 0x6, 0x404, &(0x7f0000000100)=0x1, 0x4) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000680)={0x0, 0xb, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000700)={r6, 0x5}, &(0x7f0000000740)=0x8) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r7, 0x7e2780e3) 00:01:00 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) socket(0x2, 0x7, 0x6) sendmsg(r0, &(0x7f00000027c0)={&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000200)="dc65378896541374e6ad21d65efa05d7a8ebf9ab0e67732477d76b897bc014612c4403d444fd09f898d71ab660ae99c571a4623edaee6b8e9e42ea4ea791b31ac979d527bc97560eff16feac098f9def9541e706e100530206d9c9a5cf57033b5794a4dc825b12e58de4a23c775b4f45900414f23cf38b55fe8c54664956ab19351e8ae6bd165ed71c4fee6b3f911a23f44b4060de133d61c9a4b196e1a79a7e5f05ce593fee1f287470ea97263022934fdfb436aca738d776003a2810e673b9fe1237dc32acae5dc5b6af", 0xcb}, {&(0x7f0000000300)="c2aef5145c634beadb9351d598fc246b7475e0a71b6c", 0x16}, {&(0x7f0000000340)="4c39bd6b88dfe355c36154bac1af996a0698c1170f38b84ad8ad56064577a9ad49b34c82b2dd3207902e18ca8c767e947dee95280441179168bbd213dd0c2a3d", 0x40}, {&(0x7f0000000380)="bf4ca589466717a86d22466acda3952ed363eabacedb26a4", 0x18}, {&(0x7f00000003c0)="b3b272e8d5eb65c7bd2e4ef402ae1c5de8807d06e372d3024370b2d951a254fd49436f132c2c4bbdd5f1483ccc3fa04b0cb51c1d4092918945919853814d5e29a0519c1e0d47", 0x46}], 0x5, &(0x7f00000004c0)=[{0x50, 0x29, 0x6, "dd2ed24bdc84dbda8423ce086ed670ef81bf7de21f4b470d64c2c04851b249c76ef4ba3ebd8b31d55e58fb7a9b0984f544a74d5d539eee9826ddac325972"}, {0x20, 0x8da3e3609dfaaacf, 0xfff, "80af5a4d4d608a92a7bd30aff2501f43"}, {0x1010, 0x6, 0xfffffffffffffffd, 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{0x1010, 0x1, 0x4, 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{0xb8, 0xffff, 0x256, "689c79835f1af044d4e22456816c4858725666553bd8a063664586af01b0a86ee5589a031b38d0a84b00e4523eed04e5e0751711176aff708c8191a2d2901b2654be663f943a32acc5d5821b63eddc7e32c19bde028b621af2140320d02f9bd4256af0953dfc258e6dfd0a4e0eb4681fe7be3c218ba62607880f9ba60266ebb1645f0ed97c55bf8fc831f06cd4dfe8680d92e1f011a75dc947ca4c42643de59ca7f1"}, {0x90, 0x6, 0x1f, "e7e887b5da86e63daafa70e18703d4633db262f4358662b4ed6e0b600458b7c2dc85d2ae79d9926868ff1069e8d11c5b4b5b1a7a2e4d888b229f1279b49e867cad170e0c01c17a481e29fb09e59c9153db4687f86faced9025f3d277b80e3eb3fa152a53e264a2567d7e6b71e8502046580139de19264b87eaff55c6c6b1"}, {0x110, 0x1, 0x8, "3bc3d59ab0819c6e672f5e04d2d052de59d8316e7d614dd102c9ae376e89883ae27a98ac64286cbdc6257ea3662291b3535e0f21e2df35a260b5976f3ccd5c02e01a6041ed25fa34dd568cc839a3e968ae8759f9ae82f3375f1f587e294008a945c59391dc9d227fa6565a51991856aa8aebb39f6145d402a3dc62370b3e8a2de9a3aa40ead3b6f8c82b07f3c69545b090ada1999a8ad2d8cf95f7e160ca5b55f3b7de6a6adb733365a71c61800b1bf5bc087febbc7790e469089f7f6e3d40a83c93919f3b024793852a90d16e684ad84948fbf867bcd21ce404a4026d8190f9cfb9c7c29947279805fffbf3906b9083b0d9298995132ed6a1"}, {0x18, 0xffff, 0x9, "287e912a6d"}], 0x2300}, 0x20000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100)=0x100000000000101, 0xfffffffffffffcbe) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0xf0c}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xffff}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x1, 0x4, 0x2) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/82) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x2}, 0x10) syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x110906, 0x80) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000100)="5b8cd2") syz_execute_func(&(0x7f0000000140)="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") 00:01:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000040)=0x3, 0x4) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000080)="2b12ff1abdcca4d9500ee9d83b08ea9c80130e5eb3ddbebdbe7a3a560b9b15ac3f8bfffed918f62f9ca3b8c47d00b6bf327570d6c94652cd483bafbb56a0b48ff8881e17b0ea4414523b6bb718bd3d409cf1bd8934f505badd1f1be5bbe9ced73ebb5b9c723afd5192b378be04d2cb2e21b5768111fa083d99c64ece2c2c7256c0cdc57a6db145abf44f878244b8dc7f6b913659") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0xd7b4, 0x9}, {0x646}}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/64, 0x40) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:01:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000001009078ac1400aae0000001110090782e5b7e7b"]) 00:01:00 executing program 2: r0 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x400000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:01 executing program 3: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="faff03000000c7f2000000ec2cb9ac56a0442e89c8fb9b0b0bfc60d7c153e6bbf550d725ec7d25249aa321d41f86b7e1d229a84f0ed1b59b323e819ca85b9f49498861547bccb66e68bce88a7f695283f8794c20bf8418420202cce2be20541abddfc6803d34a61aecbf771312abbbe6d4ce128ba062762112f267b0b96a6fc625d2e6"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() r1 = msgget$private(0x0, 0x44) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="030000000000000028498524f9a94f87b9911efa904c74ceb8d225f08a953e00000000000000cda45206dc0d17725aff1fee821c160e695c8239d5eaa2482f0ca95141f080c6cbc6309a7a2e78c29e742c2e68c10aaa864be95215d80ceb4c4846f85cb5eeb8003e19fc52247d7dd6256d38821f294b1bca1b978dd9892c6575a47823e8febaeaf211126bbf33d450dce2b21e46c28665f00b4cc56cfabe62b1f7c3d416a83d3d6472a3341103235852e3480547c8c7aff2796d16460db896f1826178daf0a4e03524dd00"/214], 0xd6, 0x800) setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x480) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = getpgid(0x0) getpgrp(r0) 00:01:01 executing program 2: select(0x2a, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x5, 0x0, 0x80000000000, 0x0, 0x400000000000000}, &(0x7f0000000080)={0x6, 0x0, 0x7ff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, &(0x7f0000000140)={0x100000000, 0xe3}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000000000000000ffffffff00"/128, @ANYRES32=r1, @ANYBLOB="7f92107b930001020000008779"], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000001480)="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", 0x535}], 0x1}, 0x20101) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0x1, 0x0}, 0x0) 00:01:01 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) socketpair(0x1f, 0x10000001, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x2, 0x20000007, 0x0, &(0x7f0000000040)) 00:01:01 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e23c5dc0000080000000000000000000000000200e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000300000000000000000000823b5d009dbca305000000000097ea8e22928ed0beb2f91f125c4ba5dc89ba4665f07fb4c8ae54cfafb23ba0e01af8e5270beda9cf19377bcc7d9d454e49ff1ad321fc5d2e32ef0cece3d05115f73ec68be6b57435e04f0dedb1db29fefb62960f940e7dbf23c6f2fffbbc896562ac54770eb1275c53e5e0bd7fa25fa89ed08248983ee81a3f06e8b6d61db2cb297dcd1300491e3bb84905b4c1b177d65a48bf583b5d9866591a563f9a9e429e9d2008853c34a174bffeb07385004f6e0a5e2151c4a8ecaf48df9cf62be791a7e0ab01792c2147b99a9fa4e523a6658f620748ccea17cbb1f59211825c2e69819f948b36e06df8c1b9bd63ac943733ae47ccee55fe1e70ecc122379500544d4a4d72eddc92f96b64bdfc6bacee0d21d742e27f6b42518630b795939a457eb1db216fed2af81a000000000000000000000000000000001634f8beb114eee55dc408bdcf3b1bd86900", @ANYRES32=r1, @ANYBLOB="12f5653b20000000"], &(0x7f0000000380)=0x8c) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed75de0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7fe7e") setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socketpair(0x1c, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x80000000, 0x3, 0x100000000}, &(0x7f0000000100)=0x10) 00:01:01 executing program 2: setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="682f918faa85048591bc64391fae57263e23877b910657504c07594683f49720cf270ce4863a24a68a9061970034d97a5c8944ee39e091477509238dbc450c6880f60fd837525cfa0e8b3ba45c30dc6cea62e24cfa64eadd1a9cdaef985738295b6585d3d0b6af63cfba9aa917ccf04bcee2ad9a1eafa68c674fe70775f8eedd2dd55f627583e2a90ded9e12d163084a5f16e24236b6a5ca721450698d193a4f3e92e1235cff6e985b17a4e4f95b6097c15b0b307616af626addb29dd6ce75e9b7fc444225e3d49f037e6e8ef9e0a971a4573e4c17aa9507b3937510f02ef0d81058507acb813b8f10bf5ba39df12e81e4cdcc337a9581301f2cbecafc35a2e7615b8ab0942edf373bc24187acaea079e7e3c25d773228f31a26a6e001536f3bf41756fa8dbc807c404a4f9ac0dc244e5cd481576b881630879717244b8d30e56d5f7a95117f227c4bbb3ff71021c9acc03a246a57b252ec3885411c759dd83d5bf09a2ff72640588c47bf28870f0b68e90f1ecb0fbcef84986630a35b31988a66e35a1d63aaeb0a5c76dd134296c22ebd0c03d9a307741ac348abe04340665134eae28e13393e70275a9b449536c6256743bde4d8714b269c3ca3945c3f207cbf6002e8170334a6fa1aef9aa0c7a38aff42e02ede5b9181f11be83c8f846cba43131bd55ace5e418c1c1d9a2a2eed376f2a01aeb0b6f4401e1c6d8f8a234e9bf9635001519002fe742b763e2346ba0107a127cf5ec96d43d279d0187748f8fc17fe320bb5f5268a37eb25733c1658041a47f46256afebde388ce5829f085cb75fd8679b5d0e5ee31f2bcc938342ccd289cfde7d230888eb9965c1917ed4d831db51cacff05b37e4a99dbf61cbccc41660e26b2c354f778c60e58e431d1e2fdb8ff5f4a40533627915fafe30d735acf414abd193fdf5f16014800499584efe4224cce43b2b000183a5feec08111fac50b31637dcf2fe16580d024a349ccd5f218bec168d9b88d51be037e5ba604d8aef5f6dfb2197be909bf5e12265938fa5d0605ea455b1c1059f6f902db99f98cfccd12655518bff99d056dc86aab4657e2bca504e5ead1e4f5057c30067ebebbb10f60593c71700f36ddb26c84d0c993071fe4ce34db3336871c14107caf920ba9d53554a49b54afdd91dacfc16a22cee695d6ac2bfe4923ffb9e94308274cd8a41842c0be230df3f7e0fdef5c8c825292d2d137f72ac0240c4aedbec6d3f1e4dbf159daf4201184e520a4f7ec0b53a07b82eb6ddf9e8b6ccb7d7b07f4e20426c8cb0114c602d1c63ea112c1e49be081b19548e40e21320713d1c537714bb22fabf7d49363bed7eed3a09e71b61a5e95c07414e462e023256a2a0cc2bd143a7354831aab8264a8a0c6e8110da41ecf9d8f1d2b98a5fcb83c9ec12d2f464fb55bd63dd6337485d26dbc8e71a7071fa06ea03b6b3b4698bc970c02bf2211ce07a8be66f873526d0f944ec8cfb575da60c677a70f9edabca4ca6ed87cbc06915b0232fb3de7ac1a944b55a8caa7d974e65dbfeb06e2ba518138c8af53b47274590645d935e197275d8d25e180c24baa6c36983a4d52d5c7332deb3a9861c190f822731cf55e3de3c1a46123d7ef364b6381b65bd48a9643828a2863e30c3bad60d3f2200221933a9d4950544bc321e577cf9cc6417acaa6e8cff8315ddc0a18c8adaa4e9320b64eb9c0c0ba2dde4f5e89354d51148182797256296d7c848e62e69ffbdeaad7a7b7e79bfb7882f0f49ef7282c53d254ebe59ac0321688041b27699eeec9ca34c8854bde3dd6c166b4db3fa98e22fc19e63485fa980c7d3228190a6579e1aed8fa767a1227dc37526bde93f9c17d38515d0aea514252372b6b8ab30fbc7e76c1a856a5ae89cceaa3053f8bb80838e58342c83aee324eaba641c301d32ac2406c0b6a4b1e4e2677ce5fb8dc4bb2eade1bcc791c429292119730fa661d36088389c455d669fbad972d329b23ff4257db2a39612a58b08534548ec8471d66ebb08915fae3501c0333a4765e7c5769c8cc3e1fec5e8cf339a743ea7ece2bd7ef86ffadd8aad0a0f610ba589c7b6b808b868a5b7672c60bae68f4b241436536a73c08a1a3fe5786de65589fd2036222d74c7a763324b319667077d2f8b5cfe32d68a857cdbbd97144e86ca00ba92b2427add865fa8c5fa0031e42b2770adba152b66fd8ce23599b367e234c86aedad98ed601c92dabe44c349ef4669641f88cdc18cab5f5abb139636feb3a3b18322cd8071cbe5083347fa6ec30f2ba9b61e5ee7c5a091535e76ca3e5b2b5e231a21e860d9704b8015710fd58898c67519ab2bb6e3078cc0d5b0b5257976191b0edb445976e46792045327859adbe9d9d66fa703f8744cdbc7ff18b2d0dc9752606f87dce6aea9733abff7fb7a628df54b2209fba53557d79847e83fbe2fe56b5666625325cc6d0f6860b3957d25b40cefe7875d9b47e2d2ad3e9d39d9f4025d2f9b11b21c25c242e26cb69ea90f600b5f58234f8efb5037c75076529a26d5ac8428624a8335f308da41adf10e28568b95369c75864272fbb4d09ddd16d914bac483cb5d438d94b244cb707bb0c863326aab984668dc9b0c9975ccf2593836dce7e4c6f2104b050c5ddc7b1677b12a3c9f6fbf71cdfa20a2ec11b411da10c22541994d208629e9f0fddf3e9e61dcbc047ab83cd6f080d7eca3923584fb46820612307fb0ccb3b632d4fbd427db31224a17d5c3b074fb4ec27aa022d1b5edd4a45a5afd003824f7fabeebead216ed0cb5840d938d9c9c535a571d2673e175ef52b17ad0eab86cc71b00c16801b2cdd5463eb6ee9bf06b29d4af223a2669a6d8f40015643a013259885db692e382c67973339d561a437cd3f843a39ff1e60ef72581fce4e7318dc13907faebea914113b86a0221d24460bfa112eaa2b99697f00c439dee051b3ea99e5b6fb72c283bed4a0e2ef68ce85ecd7a2bb2b2c505aee99955972060edcb0fe63e30dcd47089c393da19bb50788c26c3a3712b02e0776cbcefe1ea9df82da2e59dec42983c018070e057c4b41d130b1e89b04721d32a47a9b213a59cf3835a963167dc24cb65aaa18edff20b5c2c0d71466b31d2db7fe2a56ce556357c5a038209750fe5e0e1978bc2b841c3a1c9775571892a45fe751027d66d6d6cfde81d68cc66f2af0ba8eb08fddc31b3f2452d9dccb5e7e178cce9e3228210647f57fd2e28d6a7d401537fae63a8185cae4d0d2088756963bf1a19d9e2ba7a3cc8edef0eb83a9f1953740343478bf88a1d88645980f03aa91a76ac691ecd56469eb2702802c67f1fde4ba3dff3cbfb8a4cfd1057dcf9a991202a981de61fe113b2aba0afe6e2515bd565b949f179e7af5b3d03d637b58376fb463648bc3d633f866b9501045063392a370201f38b5771df6a2957b63aca597151bc45f3abb50841b2c650eafa2cf7ea365cb1544b590d798e8ff40bfe59355c0241918654d2025761386b4ec281a88405bb82152c57232f9cfdef93be86eaf6a307d82410d8c8ec8aba7434b0288b22ba798adf12435dedd5d4c1fa01ebeef58eaefd397c8cfd66a8770298a1dcc2139a1600b8e5338460ce1a77ce4aa85dc2d6f7d90961a85081a548cc0c72487f51cccf9de6764817d91b48462cdfae808e43c6b5bd1875b0f7e4a4651be9f1ed76efbdeb200d6846b1c8861f4a3cece9c6b63fa4f45805fcbca6856e0d6fdc2b57999dccbb3c39258f85a4e45285d33869cc8b3b46d660183c1c760ad122a015b80ffea04bdd0fa8a0450da7eba609f9d11b43469ee29072b0890885c76e67f2945f9bca74ea389d670e2df1039cbf31a6d3cfb24975ab46d98875ce25e8d2cabf20951bab42a54a8f7d25dcdd79c46220f0c2ab6400c94f51d1829adcd656c3eb7713e72fe9c4f6dbf8a844247cd1fbb569632c9d85af37e0486b0628d625b753a02f3ddd2b88e929741abe6dc974b741f54083e50f1bafde635124ecdd2f893f5961ba924b24491af8faba5536b846f561f3a60b54e346fff78415ad1f8eba287a4bc491efcb68f52481701b02cb6ab95fd3df6e3072e89eaff6aef6f211ee3d4665a34c0db5b34ac9c70ee477d39c4670738086357902127f945c1ef19f27ac6d0fd3c63e607da1a175f7fb0bccba8c65781c6da123ae5b106d0f6e6bc6e84575fb37129a6cdd70c1e0e57f70ff871d2d7d81ea55feea4907be13d355f79497601dc12b30240683dc5ead83a95fce10f56851590f812bb6247f292d40b3ef9923f1b636bb72a8b97a2939d4a630c814a8bc0793e4f206a9a248933e5074bb31121bb877f79329c5703d7704810c82b99431b691b02edf4b62e06880ef72f8bdfd7755b03c334a4cdb53e5e273c7262c473186ca6a1311d4d46d2f6a7ec2db006eecd3b94fb2d01cd4b87e16990e8448d77885401eec32116d261911f8c5de04d0608cc5a1b4d2b6b826c5f99e50d3c434206e04f55e36589396d3802cf72469150e5af6cf4d531e5bc6c13bcd722d6a7322cdeb3cee5762450791e0edf942aa4a519829d6e8d576e230b84b5b558d9f8419f09017972984f62fee555b9c5621bbf938be247a8e70edec1199a78d6161229c63978b496023fae730d023be17dd0e95b32e68b82171c4cc6ad0373a840adc699098c72d2232c200f0a73b99c427af7331f1cc825915d6944b2ffe821a8f01c4642d223d6cb13a3f625fd74ccba24eb0ddf837fbbe5d703fbde2445192e880a8dc56798c841cce752fbb3836b39d402f61708e61ef097c1891ab3c797845649b8a596986921988dae0553c506124781455b0c90716a72b2b94e285b007d44554469be051933507dc13a22928902c26eeb2b9283f792f534dec0a3972ec865cbc19aed9154d4aa27073e1ca879ba8b637b3bcb6a4e37ce3b52293ab57b3a27d29bfc89bbe87846d9126ab5c4992d3042766fd45cbe1f34b04136528f8e2c7953c806e37268d0d05490b0338ce3ace70f562a1f809ea0299f1e23c9cde4b7d562b035552161332dfd33bd6971f7ffa05147b2b05a49ee412a77f60a6c3b7f2a4315e86efb7cb61d3ea67a02792197bacc3ef955229c04910e8c30cbea55cc00ba00aec7a62b2e3dc9a6cfe9533eab5da37df97c82246ff46074ad6ec004a5c5a47c24562950a91521057e21ff7ab8a601c1281ed924b0356ffde6262bf0af6562ea606dfa852798794ab83547e6e044c9b0483ce2b9d6e89ecbe866a4f54d75eadb91dcd3a134e9c83b86acc14725a7330756861aa31210320870def4ecf72203b77d1a9e9b551a2fcc71a588a5c84030aef607d6d753fab328ac5fb300ec7f3732c5b5c7c2474891f853f5c4d61f8d5ef324fbb8b44e8d3c785d8766638adf03de09e8f506b2f092ad1cf35df8895ceee54da3e288df562971f962b24be0414f5a493c22e28941301fddafdfde572ebddef82017e27b84de5840f2e88f33b170f5b7bdeb24dbb3140b8e6cbd6826b56bece72a49cd376b0476aa3391a3ec71f6bcfa6c5ea5408ff36af856fb128facf8b398fc7bbaae1259d3f55653a86ac4ec54a35be5a448642b95eb5ae2e6159a73327dd019d05c2b84576f0d4e766eead28f17e0f53486ce4b9a8f7bd1eed9406bf1d487ebc4390672e2ff4e34459d7f6fe8adfeef4c3b9fce476c35e5173478776eb41d9c090e17c36df4dca605ea1d849a5d0b210a37d1cbfd5b4ed8c5d35b5a52d549ad5ac77c27529beb248d3beb4ef9e0c6409d5e65847a84f5f110fefe4a4f9974373cc4fe52bbe7d27e98206bf8eb7f099c5") 00:01:02 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de10057005e0060ee516915455b88562f523b7381"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10001, 0x4000, 0x49e, 0x9, r2}, 0x10) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:01:02 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) socketpair(0x1c, 0x2, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) accept4$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x10000000) r2 = socket$inet(0x2, 0x1ffffffc, 0x7fff) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa1, "e112d5bf9e2f6b17a728613140c90ee52b227acb0504f57b9591e628ffc8daf40e8357e2bd1272a75b18264a6ab94af493f6aca750b8bd5df308590e36d9aff873ea5d11a68e105e462562cab8c56dcf40e43963e80be193fade33fcaf9ba35a62b1b4d3882f877908f12f261043e7c89a28df6344725c46780959323ec63aadebc0f43ce38b2fb6730a9b6530352c7c7539597bd7da6dc15a879dc196af588d9c"}, &(0x7f0000000180)=0xa9) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x6}, 0x8) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000140)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e3e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x80) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="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") 00:01:02 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="100000fcb70800cfece09eef01000000"], 0x10}, 0x0) 00:01:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000800)={0x0, 0x8e, "b55dbc85148a68155645cc0e7c1c3c33800fb39ab49fc06ef43e2acfc16dfb68b69c6f396ec9601cacf5635226c121cd3c32791881323cb0db6ae3ac4ad7dab0f3656d517185213b0e356fb28ff72bfd2bda0e6a3ad189f0c3ccfd79567bddf8be52fdd78c3bf3015636f84ef6790cae50bba7d2ad4327656247f7dfa08d338a2d05eb0d4e0e726aeef0b54eeb30"}, &(0x7f00000008c0)=0x96) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000900)={0x0, 0x8000}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000980)={r3, 0x0, 0x4, 0x9, 0x2, 0x9c52, 0x0, 0xfffffffffffffffa, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r4, 0x8, 0x3, 0x100000000, 0x7, 0x2}}, &(0x7f0000000a40)=0xb0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000200)={{"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", "ae76aae5631b24497182e8caeb938877c01cd8dbaba7535d4231aa8a5a887c92", 0x3, 0x70ed}, &(0x7f0000000100)="28b1f970c27908b3fe82e9b553acfe7856d3dfd590078996bfa3b5054679ffbc69d19c8198d0053e765a4245d63a51afb3bfd2a07593cbcb1fe87bb669bfad0469b614b2bb0d8cb68572e80167db11ac2f9a13c5b363314a7c4c26f8ac7192a122deccc1e436620fcfc6cb7fc9aec6c108e0009560cb28a8a62bf6b269b9bf2beb7175ffcdd621c80c30dd79273844197780c3cdd58a5a027ea3fd91a901e95af9a8f44308635bc9a4939aea2b6c418ed03a444bf7211ee213db53c3d91c7ede968df75370946c", 0xffff, 0x6, 0x9b16, 0xffff, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x9, 0x7}) open(&(0x7f0000000a80)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000680)={0x0, 0x5ade}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000ac0)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r6, @ANYBLOB="ff011f0008000000c4fb8ad504f098a2e2c1b95931822dedbbbd14e83093372d15acf6f9176698"], &(0x7f00000007c0)=0x94) 00:01:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) r3 = semget$private(0x0, 0x3, 0x20) semget$private(0x0, 0x4, 0x11) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:01:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@remote, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @remote={0xac, 0x14, 0x0}, r2}, 0xc) 00:01:02 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x20) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) execve(0x0, 0x0, 0x0) 00:01:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) sendto$inet(r1, &(0x7f0000000140)="adb98b589fdeaaa8f08fa3ab21844853d961ebaec7c89a71d546cd92861eb7a1740fa62e110db8e8818ec8eaf82e93b3790524d4a8afe1395da5493404841de978ff0c261f4f1a462b00d6e7fdda89e656059c37a6fb0d1fa95c35b702dc491dd294672dbfed5c0db4a0521f6b5ed0e905ffe4f1e8aa667f7eabf8675278568bb551cb2264809b1fa6d0c6aa030b989867882d80ea1f7d6c1a81f801b1e2748f641d68f535b53caffcf932d2f0a19d08ba05748173a93d8776d057aeb245f4f0cc39c8a515392af817013021cbb34564e49ae3f7cac698cd4d044cc7df6c4dc5b004c9550e57fd1f05275ce2a3d163", 0xef, 0x4, &(0x7f0000000240)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, 0x8) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x4, 0x2, 0x81, r1}) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x8}, {r0, 0x134}], 0x3, 0xd2) munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff) msync(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="7f7aea0002") 00:01:02 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x37) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1, 0x3, 0xb7}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r4, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r3, 0x0) 00:01:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfff, 0xa94, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1810, 0x2, 0x9, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x800, 0x800, 0x6, 0x1, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x4}, 0x8) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = getuid() r3 = getegid() fchown(r0, r2, r3) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:01:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x101) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x2, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x88) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "bf2854352351ed759ffc35b778e972ed9d77b8e1899c0ee485c6501a6cc96dd9", 0x7, 0xffff}, &(0x7f00000001c0)="ba207d711530a7ebed12b1d931baa9853254ad5051e0b4214540029083200217407298089c6be2a7a8fc6b910cb9b4d7b82fc9256337b435a6acc3d5a7201ecc10dda52cf00941a760dab34e3cf68383edc5adcd90d5a0974e1895eef8e92ebfe86f58c00a20db6b7abb0ac65e848a5898632efbd6b2c045585caa90b2bbe0eb7e83ac9b80ea26f1ba142902983be5f741c9760777d893f6bc95bc7269163d8a73f78fd671e37508b2b27f3140612ceff7662416d19eff6e91cfd941461fc2138b400ed875a22c56d3c67dbdf46c5a74d4", 0x7fff, 0x9, 0x74, 0x3, 0x2, 0x2, 0xffffffff}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000880)="a16f1f5ab0d9ea64e50651") r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), 0x3) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000740), &(0x7f0000000840)=0x100) 00:01:02 executing program 3: nanosleep(&(0x7f0000000040)={0x1, 0x100000001}, 0x0) 00:01:03 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0xbd7) execve(0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x202, 0x100) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) read(r0, &(0x7f0000000500)=""/39, 0x27) execve(0x0, 0x0, 0x0) fcntl$getflags(r0, 0x3) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="ff00004a3586deb4a56200"], 0x0) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:01:03 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1f}, 0x1) r1 = msgget(0x2, 0x400) msgsnd(r1, &(0x7f0000000000)={0x3, "f7578930ffb72825010fb62910190fedb2fc906548bc99a147fbb14ffd3e30ab62098c92abfbef0b658e2df3379469020d6a768e0c4c02bd6ad4ec4e02f7bbf9c8f8327c3f1a61600de8bea9c930fce44ebed7b9b1c1c65ef1f305912b1bacc232c70f3d7e17e115cd8b15178e25155fe8d8b50a3a57aafd"}, 0x80, 0x800) syz_execute_func(&(0x7f0000000280)="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") 00:01:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000040)="65aa3cdccc74fb507f2c6adb4640034263bce26ec3fa8fae2448fb7bdff5d325a346ef2a58ffb6962bd907df54989e2e842f2a5c76a381f8", 0x38) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="e3ba5763a65dd04a971f8a8e4687d026ded327b6661242aa863eefcf8476e62ddc4fc8fc98fdabae34f3c8bfcaf9bae1ab025197d4dd1531e61c93062ae6285bbc9c7b2a3f944ced7f9578eefaf5bd349077d7441032a2287168dfd99d3448d7298720050c5bb93843b10b95f81f1598e240485714d4093366", 0x79}, {&(0x7f00000011c0)="87ad0e7cef5d4b8d8373ac354f3bad2b6ea61308598f5a241912554143a2f6a79bade9ef866c0ec8557b44a340dad661511983a1", 0x34}, {&(0x7f0000001200)="8623f47df14827e210d229c6a63fd757bb941e67ed911557d3358537c5c90bdfbca4d4f775182c5e0cbc4586245581efef65c7e22e95280cb917f1cc50061ecd88802aa88bc562477d0cd4595070802acd3934ec92e0bf43efa57dc9ab4e20c4db81eb427e2b384ebd3369a693affb31576dd901f3d73c82828c0b59c13422c401b9f510d4341db1f7", 0x89}, {&(0x7f00000012c0)="ee30e05f95790b5d4785eccc509b9b17078b80bfe031e62319d011e5dceb904a9c078d67128eeff57f41fb85b8f62ba13d7adb270af2c4fb78c1e0eadfbbfb9154bbac78b41e8f765981234f0ffa62bc14", 0x51}, {&(0x7f0000001340)="d6ac46180803242c33394a980d61194839138f0f569d1a83f6fa45eaa823910af11776b1bcb1c20d1da3ca0c91d4d221f5845bdd21afafb3e9225a842af52d3188ea329c4ee4af7fee019fabadb71d6350ef59b9", 0x54}, {&(0x7f00000013c0)="d92eade05aa39b0066c703310b8e1a45ca694276ed87a1cdebdae66452f0d171db7b8d1eec32e636642d62a3a1b26c256bd0fbd12d0aa897d6dbdea9c814ed3023b73418909dcb99883fdcf6f0407650e6dc727eee148ab29be70823cfade6a0a2f4a567e516af33621c082897b68f2f3aad685d15fbc1e2e4663d0130bb385a9f2c63bcb6286f2e43cd25d09a7bbe31ca092edd597e8d42d8c0079e72306c8aa0b5d976dc3c560d444d9233c05d76142979f522bd78b09be0946bf933989e7b122728f77f2884385d", 0xc9}, {&(0x7f00000014c0)="b881be7df4202a421c13304497164dd1aff46dbc58053cb963eed11d2936ca8d8e434eb9e43a9731d6738741bbb5fb9768eb8a92dbed9414a8043c11417d62449afcc23d7074dc97cfe00faac8bb4247d44b69f0a71c82c51798722b530ecf63559b17b481aea553c52c0a3ef1f94bca9132c7c3f8a1553397f61588537bb0d51ee1404b3cdffdba3de51eba88ed06be2585698209fdcd3ecef432573b1b12b0ae94102d1dafc8feb85597da019c51f4bb7876d21ee0", 0xb6}], 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x853c) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) 00:01:03 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1, 0x6, @mcast2, 0x6}, 0x1c) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x3, &(0x7f0000000040)={0x7, 0x9aac}) setrlimit(0x7, &(0x7f0000000000)={0x4, 0x800000b35d}) mlockall(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x81, 0x4000, 0x3f, 0x7, 0x7ff, 0x5, 0x7fffffff, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=r2, @ANYBLOB="01000500f79b0106a5063b9e4a3e37eb27ce4a22f0d628eef44ed7bba33fd8ed4e198a962091e2a42eea52c9316603d2cae83c07e5384b8e6e5b60e1adae57ba"], 0x94) __getcwd(&(0x7f0000000580)=""/214, 0xd6) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x10006, 0x20) flock(r1, 0x8) read(r3, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:01:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000085b1a727c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005614889e8ea1524392b51872a64d1e"], &(0x7f0000001100)=0x1002) r1 = open(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 00:01:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000200)=0x1c00, 0x4) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x5, 0x1}, {0x7ff}}, 0x200) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setregid(r3, r5) 00:01:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) r1 = dup(r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000240)="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") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 00:01:03 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2}, 0xc) r1 = socket(0x2, 0x1, 0x7fff) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x11f, 0x0, 0x0, 0x0, 0xfffffffffffffd0f}, 0xffff0000) sendto(r1, 0x0, 0xffffffffffffff71, 0x40000, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:01:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x9, 0x2, 0x6, 0x7}, 0x14) 00:01:03 executing program 3: syz_execute_func(&(0x7f00000002c0)="264796cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f0000009f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) 00:01:03 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) flock(r0, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x0, 0x3, 0x20}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0xaf, "2ec3f4fe18c6c76a7767261c05170ac3a4ab9740012e2f7fd31290013db1db471e3ab4859a6bb8a1a51c91ed49afaa9549a685f2c01058fad48c516db058ea0cb8b5a7a4e02595dd79c4b071fef09270d71aa91f44ee7364acabf3073c0b35366fe42628ca4be7cb863e21d3a7a222010db7e13aa4b9cc9d933b8a037ef7d20e8fe8dcbd82fe6c8b3de81651b0b59cccc0d7306a9f917f502683061c9788ba12ca249483f42a30d5b714138ae4fd37"}, &(0x7f0000000240)=0xb7) fstat(r1, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x20) ppoll(&(0x7f0000000400)=[{r1, 0x10}, {r1, 0x4}, {r0, 0x1}, {r1, 0x20}, {r1, 0x40}, {r0, 0x2}], 0x6, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)={0xf009}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r4}, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x75ce39f0, @rand_addr="b060f560c26ffa58603d9fdac8f0b7ef", 0x7}}, r4, 0x9, 0x81, 0x1}, &(0x7f0000000640)=0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000680)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000006c0)={r3, 0x4, 0x200, 0x74, 0x4, 0x200}, &(0x7f0000000700)=0x14) r9 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)={r5, 0x6, 0x0, 0x2, 0x7, 0x5, 0x9, 0xee, {@in6={{0x1c, 0x1, 0x2, @mcast1, 0x7}}, r6, 0xfffffffffffffffc, 0x10000, 0xfffffffffffffff7, 0x52b}}, &(0x7f0000000800)=0xb0) r11 = accept$inet6(r1, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000880)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f0000000940)={@in={{0x2, 0x1, @multicast1}}, r7, 0x2, 0xfffffffffffffffa, 0x7fff}, &(0x7f0000000a00)=0x94) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @multicast2}, 0x100000001}}, r2, 0x400, 0x10001, 0x100000001}, &(0x7f0000000b00)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000b40)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r8}, 0x8c) futimesat(r1, &(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={{0x4, 0x1}, {0xf5, 0x100000001}}) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x2, &(0x7f0000000c80)={r3, 0x6, 0x8c68, 0x6, 0x1e00, 0x9}, 0x14) r12 = accept$inet6(r1, &(0x7f0000000cc0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000d00)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000d40)={r10, 0x92, 0x6, 0x8001, 0x9, 0x2}, &(0x7f0000000d80)=0x14) r13 = semget$private(0x0, 0x1, 0x2) __semctl$GETALL(r13, 0x0, 0x6, &(0x7f0000000dc0)=""/108) getsockopt$inet6_int(r12, 0x29, 0x1f, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) r14 = dup2(r1, r1) ioctl$DIOCSETSTATUSIF(r14, 0xc0104414, &(0x7f0000000ec0)={0x10}) freebsd11_fstat(r9, &(0x7f0000000f00)) 00:01:03 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="b16b241bfa56", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="37c740e76643", @rand_addr, @broadcast, @broadcast}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:04 executing program 1: syz_execute_func(0x0) syz_execute_func(0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080)=0x5, 0x4) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, 0x0) setgroups(0xfc, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x1f, @empty, 0x4}, {0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x4, [0x6, 0x7, 0x6, 0x0, 0x6, 0x7f, 0x6, 0xff]}, 0x5c) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x80000000, 0x6}, {0x8, 0x9}}) r1 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r2 = dup(0xffffffffffffff9c) fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0x22) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000080)={0x10000, 0xffffffffffffff4c}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r3) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000500)={{"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", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401}) 00:01:04 executing program 0: syz_execute_func(&(0x7f00000001c0)="b17c91cd808e6b0069e969ef69dc00d9d962b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4640f16d7dc505050c4a391440f1cfb00b801ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d182664f30f0f338afe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") 00:01:04 executing program 0: r0 = socket(0x1f, 0x10000001, 0x0) listen(r0, 0x0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080)=0x5, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8004, 0xb7) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x1, 0x5, 0x1, r3}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) r5 = getgid() fcntl$setstatus(r0, 0x4, 0x40) r6 = getgid() setresgid(r4, r5, r6) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt(r0, 0x6, 0x82df, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) 00:01:04 executing program 1: pipe2(&(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) 00:01:04 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19e0788ca2e608174d6b7610497bacad"}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000]}, 0x5c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x80) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4dc1, 0x1f}, {0x8, 0x7f}}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:04 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:01:04 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r1 = getpgrp(0x0) r2 = getuid() freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="d842d569f665aa197aeac0575dd9e685828b1f114d3fcb34ec4b74bbc570c21d32218064a18005eba9abceb5319e8bfc08633ff3a7279de1a31ab1573db2faf2619c0f1a946d8c173e4beb26a71bfface062a797673ac19e1c25d4039c29413c394cb584c55847f01227598a41144180d3abe6f1a60a7583", 0x78}, {&(0x7f0000000340)="2a08eb2bddd7ba13ab4a4b5e48b0bbbb6e9b03b4fab970bce3ddf42a474d64c7a64b0d", 0x23}], 0x2, &(0x7f0000000440)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x48, 0x109}, 0x20000) recvfrom$unix(r0, &(0x7f00000000c0)=""/25, 0x19, 0x40000, &(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0700000041e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x9) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 00:01:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") dup(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$getown(r0, 0x6) 00:01:05 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000840)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000280), &(0x7f00000008c0)=0x10) 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000040)="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") r0 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x40) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="1c004e2106000000000000000000000000000000000000000f2c00000000000000000000000000000000000000000000000000000000000000cd5823ac0efa53a7ce3b8622d2073700000000000000000000000000000000000000000000d4956000"/143, @ANYRES32=r1, @ANYBLOB="01040000050000008901000000000000ff7f1f00"], &(0x7f0000000880)=0x98) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f0000000240)="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") socket$inet6(0x1c, 0x10000007, 0xff) pipe2(&(0x7f0000000000), 0x4) 00:01:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) getuid() sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e676e7e5ecf2f5b8171f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x4, 0x2, 0x1, 0x200, 0x800}, 0x14) 00:01:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) r1 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000200)={{"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", "49e35a73f771c18cd9618a71d2bd14b5538d367b67ccfa5c35958cb0173fe049", 0x26fb6680, 0x5cd}, &(0x7f0000000000)="818733bb5ddcd17b0fa39c709761825873ba1eae75b57e768d4e32ef86247f0120f993a3126b3866397941f2671d297a5443f2a33297e7593ffdd0045486ab4dd489c1b78bb5c3cb679fe7651caf1c2b7a1d", 0xffff, 0x2, 0x7, 0x20, 0xfee, 0x3, 0xfff, 0x3f}) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:05 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r2, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="00001f00"], &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000004c0)={{"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", "f385df18c74e69d5822953456573c3afe0b92039bfac88d863a4125d421ef3db", 0x6, 0xca}, &(0x7f00000002c0)="2d581823ecdcb49e115521a943b5e275767949c9f89b07b2fffd5fb49adef783c928a383cfd53efac337a91b7eec985333beca8476007fd8ea1e73b2801ee028e7c066ec1d9c06df6d7f4e4b3ea8092285f44148f10be2881b13bb78fafb7eeb234f5b41a862791af75db113684b853b6b41557ccfcbd9825df102d0fb8696527906083459360f2cbdc3aa92065f41ff0a2b9e826562e6a999b168ba3c0e2b78b37468e54db21d1af1d2b57942ecef799fdb788a7b9e2accdf35279e55c45ef6", 0x40, 0x8, 0x6, 0x6, 0x7, 0x300000, 0x1e0, 0xb1d}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000380)=0x10001, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) socket(0x1, 0x5, 0x80000000) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) 00:01:06 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x48) getsockopt(r1, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000780)=""/62) fstat(r1, &(0x7f0000000200)) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) accept4(r1, 0x0, &(0x7f0000000040), 0x30000000) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='%\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='{\'\x00', &(0x7f0000000500)='@{{7-\x00'], &(0x7f0000000740)=[&(0x7f0000000580)='\xe8\xe6@\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='(\x00', &(0x7f0000000640)='*\x00', &(0x7f0000000680)='$\\}*\x88/\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='@\x00']) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x40) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000440)={'accf_http\x00', "92083fd2761b47c50ad4bfa43aab609881549535de9d62ec6634ec5f1d5acd6f9af4c7d57b67b2a0efeb2719cf9df154f6cde89f89562ccc2aa3c5680e1aea12733355c33d229660a03e0c928d67271942bd6f9debf6b32b2e6ccac787930b31fb51bdc8de7b7d1811691973dbdc8f2d4c095772870da2891cd6c7e1147cecd614ffe35acdd26d7430f223a2abab02ac22a87effd786461dc183a9861e8e72b9d7796b2d3ebd37fe6778becabdee97ad0bdb4b84d32ca2797c4e3a77a35a213b474707b59d90c4fa2f9762cb1291437b6893a6ee34b3b7936302f34b5813b9f76e0ce805a91610a52913baecb29dd9b1"}, 0x100) setregid(0x0, 0x0) msgget(0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) msgctl$IPC_SET(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x1, 0x7, 0x6, 0x6569abbf}, &(0x7f00000001c0)=0xa0) 00:01:06 executing program 2: syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x8, 0xfffffffffffffff8) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344}, 0x0, 0x101) syz_emit_ethernet(0x1bf, &(0x7f0000000200)={@local, @local, [], {@ipv6={0x86dd, {0x134a, 0x6, "9cf860", 0x189, 0x52, 0x0, @mcast2, @mcast1, {[@fragment={0xc7, 0x0, 0x8, 0x7, 0x0, 0x100000000000000, 0x68}, @fragment={0x9, 0x0, 0xfffffffffffffffd, 0xff, 0x0, 0x20, 0x64}, @dstopts={0x5e, 0x3, [], [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xa6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfff}, @enc_lim={0x4, 0x1, 0x40}]}, @routing={0x27, 0x10, 0x0, 0x8001, 0x0, [@loopback, @loopback, @mcast1, @ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}, @loopback, @loopback, @loopback]}, @fragment={0x7e, 0x0, 0x18, 0x9, 0x0, 0x2, 0x67}, @dstopts={0x3d, 0x4, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0xa0}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0xffffffff}, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x7e, 0x4, [], [@generic={0x7, 0x22, "872c921f57de625ecb553ce2b4f2441e98575ace9f24eea263c4f93b5b5f200e48c2"}, @enc_lim={0x4, 0x1, 0x7}]}, @hopopts={0xb, 0x3, [], [@pad1, @jumbo, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x1ff}]}], @tcp={{0x3, 0x2, r0, r1, 0x1, 0x0, 0xa, 0x80, 0x2, 0x0, 0x80000000, {[@nop, @md5sig={0x13, 0x12, "8f5b9605588acca8b0c35320838b8eeb"}]}}, {"2961ee55175f86e61d94876e11593d39acd2c133f3a2cbc1292b0fac28cdcb04a4"}}}}}}}) 00:01:06 executing program 2: mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001140)={0x0, 0x5ca}, &(0x7f0000001180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0x0, 0x6, 0x400, 0x9, 0x4, 0x101, 0x152, 0x4, r1}, &(0x7f0000001200)=0x20) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = getgid() r1 = getuid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000240)={{"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", "6f73e4d6d2fa459aac6e8b6307168f9023ad9d2adecb4391ed25f4351ec44463", 0x7, 0x9}, &(0x7f0000000080)="e2cbae6813e41f915e3db1682f276f3109496f4aa3f2c822a504bab176192e1f2785b986", 0x2, 0x8, 0xd3ea, 0xa, 0x6, 0xfffffffffffff17f, 0x7, 0xb12}) lchown(&(0x7f0000000000)='./file0\x00', r1, r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:06 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) r1 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x4, 0x0}, &(0x7f0000000100)=0xc) semget(0x3, 0x3, 0x446) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0xae}, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) r5 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) fcntl$dupfd(r4, 0x11, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000000900000000000000000000000100"/128, @ANYRES32=r2], 0x84) semop(r1, &(0x7f0000000140)=[{0x3, 0x80000000, 0x1800}, {0x0, 0x5, 0x800}], 0x2) 00:01:06 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/221) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/119) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000200)=0xc) 00:01:07 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f000060f000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) 00:01:07 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:07 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x3, 0x4, 0x3, r1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 00:01:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7c, 0xf, 0x6, 0xd7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="a8000000fa40c0f0c8d2fb5f0a1050ec4015c23b788c87f20bed59027fd641675982fa56ce40b30eb90aa20e91f7497fd41f1fbcfd3a0ec267b59c56c45fd7d3cdc614a285e8fde107f8ce8e0602ce888e0e625c5038b90dbede90f0031aa8100ac0bade7d5240ada4f3c95c8e2d1996acbb00955ae0c62e4b0db10399406ce4d0967da701c47a05e2f981099e70c5721bea77f858b2580ae60e0000003039866e3c056663d4d2f9fb4fb9b924b1bb830cf67849a8423db93ed1aa04694d420b604decd9b905584592cd3e594c8b0aef98a3d26b01042917"], &(0x7f00000002c0)=0xb0) setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 00:01:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 00:01:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x133a, 0x5}) 00:01:08 executing program 3: clock_nanosleep(0xe, 0x0, &(0x7f0000000080)={0x1, 0xa}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x30000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000300)={{"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", "a68d2ce9abd4c0fc1209623a89bb0a7aed2a8af0a645f04182d6c0263675e390", 0x8000, 0xfffffffffffffffd}, &(0x7f0000000240)="3e47c34c59eae3921a4fbb3709eb110176f2031d7d5f3896f10c41c5fc41388110321278867a6b9adda987fb92355b1a907e13b8d05056afcb35b57e26375a3f8b29e993b0054044d154cdb974ae43d7d7f41d4f4992f84af1613844935f7c9d35eb0605516245fa64d1562d42a6351c2f8a85d4e9f70ef61c5c955b03591cc5423de5ff158abf913c0064b67b6574f144ce54cf9c79851d7b157295862f152ac12c4f389ba685cc77e369ffd4de37a260ed34", 0x6, 0x1, 0x2, 0x2, 0x3f, 0xffffffffffffffc0, 0x5, 0x4c42}) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) sendfile(r0, r0, &(0x7f0000000000), 0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) 00:01:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:08 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffffff7, {{0x1c, 0x1, 0x10001, @empty, 0x9}}}, 0x88) 00:01:08 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket(0xffffffffffffffff, 0x10000001, 0xc7ab) listen(r1, 0x0) getsockopt(r0, 0x9, 0x5, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) listen(0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x20000000) 00:01:08 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000280)='./file1\x00', 0x0) fsync(r2) renameat(r2, &(0x7f0000000180)='./file1\x00', r2, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:01:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x4) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)="14443f0d81d291605e711731918ecb0752b1a3511c3565fcd28c9834fbf4100c1eda93d9e082fa386ddc48e01c2029c84b81ab2bbb36676b159b5f9675c472d76cc754842d1ac606b40733f4db55f35c57f4985d29b978667f19", 0x5a}, {&(0x7f0000000280)="4d744dc2bfe705154095840472dfc6b3076c0eaec7925db7ff1f02c81e8dd8c2fefe055a77267a6aa5de2d88855de52862861a66f9a446fcc018736e6d9241931d71f9c67f7cb616d89d61da6696dfbbc4880505ce85399103d9d7c74c2762dfe6cf84e13c6288e6bbd13f060918dd23315b620b005e6b2e074c95b0657a6279396c831e0b1c9ad53cab11c86144b94462b55ac10e2c4dc3106f10eacc733f1fa977c301a673354d898fea6a330ea1aa9efd95d6ed26311d7b789343cdf60213bc7aba06267f8862c90d8fa016", 0xcd}, {&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="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0x1000}, {&(0x7f0000000380)="1523955e145b5cbf34f8d8e119bc555f1ba8e5a9e9c72eb07e3becd8ed2fbf98f8bd85b89c63450c747e1827daae08041a6ee34435c7ccf8a3cffea7c1ee0665f50141734bf38418afd07a95b78bdf1492c0a5d86316734c2b7d190a850956bd0166bb6ec6b93d6da88f163243a96ad5a50e7012030768226a375292a6555d2826f48987baf2e332658932dc39dc799ab42faa886894145b1603f54363e225ab52305a505e2d5dcb0a95ed8a8c5ed2a0706df5e52c32945d12325da59b5ea363ed14f32a0ea1871decab276c1915ca08c6895fe71388679a07d9", 0xda}], 0x5, &(0x7f0000000500)=[{0xc0, 0x6, 0x80000000, "acefba0cfc73994b8f109a1a3e140555a303977a6a893f6a5d018a4559e1b2f7b5c4ed3e2f40d0a622bc4583068a02a94f7cc12b2604101cf9895ab5788289d9f9d8f54c428b5f379cadc3e9191efa89873acc3e4a9b1dc25b458ccb48f6cf51136936d19b3e2e945297867cc565c9ea671cbeaff08b48e56c42bd2d833c340f8e2c8811fb26b008bdcda2fb13b410812569e007bdac3540e8cdaede2ea2b3cc96678b52fa17c1642185"}, {0xa8, 0x11, 0x3, "90e729e05cf3093fbd60e56756c9520c79c5d30be2031bdb29ae330b0b9864ee97703422ba05d432869e01cd23c55edbd94869910b7a2b152b9eaf8373a06e6f997cd8480141fab4d4775f5b8e8c053baa93a286f59341f9145c7c7147fc812111200bc3327c2759659c7707794dd6e8d1bf487d42bcad42877472f8d2bc67217506d92f744091851803d4808b6859618d75898a98f61fd9"}], 0x168}, 0x80) sendto$inet6(r0, &(0x7f0000000080)="63d16391b271c755517a873b84c1544626e4f7e5445af17bf83d1f23766eb4bd3c104a533051fd89f6815f95a3d793801ee1ce8aeac556c598cce13633124d7c64d94592b9b3917a2cdb6829a0f27514cb9ee4acdbb5dd59a6912798169a67bc72e7bc50a68b9effa7cd563968b60d8d6194483cf1a8777485b9d90f2296a2c9aea298d26ffc34ad7be5473481635fc497216811ea5211b442237d54bf4231", 0x9f, 0x100, &(0x7f0000000180)={0x1c, 0x1, 0x7, @mcast1, 0x8}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) 00:01:08 executing program 1: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r0) 00:01:09 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:01:09 executing program 3: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) r1 = dup(r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="dc818e1ca4c7b8daa5f9e45b717b627e77d6601e3b1399becb05a84708e6ece74668459ebb958a36d4766630adfbd6545e67d6a2c75e958a3b1c22e83b92be20eb5679b5a600320b3ff35f1f3b2cde113ed5d437a9ea4d4ba552fd8ac329191e9822657a0bcd0ed2f1e87ac7d3b1549407b9de328b0dde66713151d47ecf3b7d56ece5fef293b3e384af491b90674ed5decb06c2b39464cf621d13aea0627b6a58777c9604e8572902677e908dfc1ac18716523a735ab94ad3f05ac0fbbfe64fec5dc6dd84a6ab6c9071c03999340970cd803ccfa44256d2a5869d5dd05a2026c2a1bb18f9a714306dec8946e138e7") 00:01:09 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) clock_nanosleep(0x4, 0x0, &(0x7f0000000100)={0x5}, &(0x7f0000000140)) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0)={0x5d, 0x8}, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000180)=0x1, 0xfffffffffffffef6) 00:01:09 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4c66696c653000"], 0x10) shutdown(r0, 0x2) 00:01:09 executing program 0: setpgid(0x0, 0x0) r0 = getpgrp(0x0) wait4(r0, 0x0, 0x10, 0x0) pipe2(&(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:01:09 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="8207e16bb53a5a56b1f213f66eab7066653214e81e275a22c704b598b6918ed2712e477308f4eeb4ae17207658b381476c17fecf29c8e369d749ef687178b4277a20db199ef85f1444458aa669f08efcb06d7f9ec6ba316fb59de69092b6d829a04bd35852e2b671a53c3d0c74b6a490fa7f0e75c83248c49c49738ad93c52926eab9e7edd64a3ea1d3f91ce0c648c7f338e6d1dece030d1a06c9615f916bf688f8e8f1b", 0x3, 0x9, 0x5}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpgrp(0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setown(r3, 0x6, r2) fcntl$setown(r1, 0x6, r2) fcntl$setown(r3, 0x6, 0x0) 00:01:09 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, &(0x7f0000000280)=0x84) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa030040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00007996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x822, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 00:01:09 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r1, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r1, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x7fff) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(r1, &(0x7f0000000340)) r2 = fcntl$dupfd(r1, 0x11, r1) fcntl$setflags(r1, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1}, {r1, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) poll(&(0x7f00000002c0)=[{r2, 0x81}], 0x1, 0x2) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) socket(0x0, 0x4, 0x0) 00:01:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r2, 0x6, 0xfffffffffffffffc, 0xa4d}, &(0x7f00000000c0)=0x94) 00:01:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x200, 0x8, 0x26, 0x5, 0xffffffffffffffff, 0x2, 0x3, 0x400, 0x7, 0x75b8, 0x5}, 0xb) 00:01:10 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x400, 0x4) close(r0) 00:01:10 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$dupfd(r0, 0x11, r2) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) pipe2(&(0x7f0000000080), 0x100000) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 00:01:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5, 0xc8c, 0x80, 0xfffffffffffffff8}, 0x8) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="c954383989e578db10f0be7777255a40302b1bad211f308a0b8632cf1f631f9b8ead8b083fe8db9f1d6a075ca53858c9238eefe2b979470ce59770ea2eb6bf87c329bfd3634f6f3093384562c5a351106cfcfdecc2a78dfc67ee2b8891d7f4adbd8f70c413db463e47b15a8620d6b48742d8bae397adc9f2021ea354b30ef6528160d856ba46") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x1, 0x7f, 0xa1d3, 0x81, 0x80, 0x0, 0x20, {@in6={{0x1c, 0x1, 0x4, @mcast1, 0xfffffffffffffffa}}, 0x0, 0x413b, 0xba8, 0x1, 0x7, 0x6}}, &(0x7f00000001c0)=0xd) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0xfffffffffffffffe, r2}, 0xc) 00:01:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:01:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) 00:01:10 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x2, 0x100}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x7, 0x3ff, 0xa6c5}, 0x94) getsockopt(r0, 0x3, 0x8000, &(0x7f0000000240)=""/124, &(0x7f00000002c0)=0x7c) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0x5, 0xf, 0xfffffffffffffffd, 0x8}, &(0x7f0000000380)=0x18) listen(r0, 0x8) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x140, 0x4) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000440)="4324cb6ed5e4a3a8aa4b062e1c35ca1e4cb5aa62ebe9979f2e7a851b54c754a82dfa8f5cce351ef84dd707f36a3bc9736535e9eedf428f6dca2d91aeeff9f0d32bc21c58389a992f4b72620c3149a927287d5ad40d331af155873a61e86755a1ae17641716da11e71da7ee7288971ad1482480b8a0039b719f62b6c23c75072a113726ff0589335049cbab2aa355c0d9f2f7a2c3c8b84286ef70a7c2b19d32227595749af6849e37e30127edff10bce4323d8bda3fd4ff4ded332e92fb55be96401afd652c15", 0xc6}, {&(0x7f0000000540)="07d47ddbcbaefdaf94226d93a611e18afd0cf108cbce4b9da83b993b2ef41cb304121b86ba323ef8244cb5c67bf40aa80d9bdc6fe81a31b01aa47e40bacf556a8d9d6858e8ae8fde7f7720efb6480634a33b3a886de5480c9041a8674f7024104ac1", 0x62}], 0x2, 0x0, 0x0, 0x100}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = dup(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={r3, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000740)={r1, 0x1000}, 0x8) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f0000000780)="a001a62db4b313a26399b29cf0135a841dde189d408aef9d830864a3db1f2cda030b57501656afb618c0d77ea0a5ea7beff8a158a767a98b6a9d8a8d9c049c3f8382950284e5ee3769424dd8377fcf5676770a776f56ed5f76725a381dd0d12fbc335aa7ab898ba01fe76750e80c89a3f87e532c50a49263b269e9900e957db45b7f50c3211a080b989e68ab59b4dcfd8d105a1d14cf7cf83d0a854a68d8dc6961cbc5d789b5bad77363431758a9") r6 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000840), 0x4) r7 = fcntl$getown(r0, 0x5) getpgid(r7) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = geteuid() getresgid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) r11 = getuid() freebsd11_fstat(r6, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000010c0)={&(0x7f0000000880)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000dc0)=[{&(0x7f00000008c0)="e74a49bff3c84a1d110ff629dcab40266442598ce88bd14cf02ac31e1a36bc32dc9a9102fce9d20bef3ba1a5062bddceea53c7077d83195c68b1991292d5100006c627af88b0f0df018b22e4b0ea4f12a36d527566da829ae1f2d8eb76045a3eee9ae7ac195ef7d6551030c060cf99a19e9af8c21772f25ffed9291d7493d7fb40f45a5aac35bddce9eb9391f43ecd6396ef2016f508e719522211ac42acc89f2af1f4eab9a6b93fee99c555aa6970c12fcb9c355ce8cfc9e570381845bd9772aa7bc92b039e806d3a7b37", 0xcb}, {&(0x7f00000009c0)="585749ea111118c7dbc3a0bb8f3fc024198f3972ac64c1604aee5cf22971a3ad5ea47920", 0x24}, {&(0x7f0000000a00)="4764823c896ba7a2c8f89acf982086892beaba588b4d397f2be669a966c16aafaa105151b44a31b24a908932f58302f438fbf55d3aebfe1e5cf17e1d02dd0f8e89acbb08a985e63e4ee66e9e5f46c4e838ae96955ffc7a089778357f58e40b56fc17b4cffd4a985ab703dbc1ce6af3b0139b32d8e4b7475200b3fa3f94c89b602c005a7007ad20d3bb54b77fb738394d06107667637c043ca16edb06984471b05cebd59cc16a3437dfb9bd5b3848c87e9e9451b6ddb0adb0deeb4b21bff378d0a8de22813c72fdd47ac0e73939420b8c4a48463b40a956e816ec53a6042275b48f3ea055a1cc20ce7cc7", 0xea}, {&(0x7f0000000b00)="1661b6ab2a8d2c894c9ed53dd9750f8936ce7fc96be28dc49d822680aaebb5d43dd9786640a18dc1d4d37f7e3259669570a93c44025e1e9ca3a6e3d9c63c584eebe23491c0ced39f6ca37cf6e55afafd7bb557c7e0ea0cb457df2a85ddedf51026a97e071d288bd3dc65c3a86d64e9a6a9b7e04e27ac4666863eb2e363607fc817d8d3a11929c4c52726439add671d1a5b537f815f8b5d9b02d27e0f32", 0x9d}, {&(0x7f0000000bc0)="96c4853338f09512adb34cb08a3f0a47beb5bc6663792701750eda4ca274a12e48cc22a13bed60bea61a1e86f25d2aaeadaea2003875448ec827b20b1dd9e6096c0dd6c77f3433b2fcd3cd6e1b5e8131fc5a7e7fa9471f655d1eeac0122d47015ecfaa716b288be833c15f9be05e40f6b30c6a9dc47db03d358e4a9ddc03660374f07538085a7c531948ec9741dab7510a9ac2482f2612c6d9199116f0ddd52fc07448bcb23cda565e95ca3b301026696003aa1054608962df2cc896851fcda7623c16a2b63ddc3525fb8d8829570dbab9", 0xd1}, {&(0x7f0000000cc0)="8959b2f67b7e2ebb423cfc0a2d33e2cb098038949f056a994c0dc64133c782e3f26bde0ef7d970d323105da11c4f8b7b77bdc6499a212e708d509272e0254e32ee41991af8eb01321f289e510ba7ed6afdf8d8247c7ea6528221cd86399ec939550beaab5700d22161b32b95a25ec13e33105afbd61b2765055c6daea5cd39d622ef3be0d3d08f22269b15b96b49608ef511aa9b6a99bf589c19c68c720f2c954708e9f51c6aa019593c9689be32abffef7a5a60ebe66d35e9fec35a7b4498535b8a97ef50eec3ac7e7b14f95d96e50a8e6b66bc1cc2307e6a96e1f8a47503865c07", 0xe2}], 0x6, &(0x7f0000000f80)=[@rights={0x20, 0xffff, 0x1, [r4, r0, r4]}, @rights={0x28, 0xffff, 0x1, [r6, r4, r4, r5, r5]}, @rights={0x18, 0xffff, 0x1, [r8, r0]}, @rights={0x38, 0xffff, 0x1, [r5, r4, r6, r6, r4, r5, r0, r6, r0, r5]}, @cred={0x20, 0xffff, 0x2, r7, r9, r10}, @rights={0x30, 0xffff, 0x1, [r6, r0, r0, r6, r4, r0, r0, r6]}, @cred={0x20, 0xffff, 0x2, r7, r11, r12}], 0x108, 0xc}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001100)={r2, 0x7ff}, &(0x7f0000001140)=0x8) r13 = dup(r8) recvfrom(r13, &(0x7f0000001180)=""/11, 0xb, 0x1, &(0x7f00000011c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) r14 = open(&(0x7f0000001200)='./file0/../file0\x00', 0x0, 0x42) setsockopt$inet6_sctp_SCTP_RTOINFO(r14, 0x84, 0x1, &(0x7f0000001240)={r3, 0xfffffffffffffffa, 0x1, 0x49}, 0x10) 00:01:10 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000003ac0)="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") 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x44) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:01:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="8202020000006c6530005f018ea59135505e6e7b9e8c0e6261006906e1d41c87b15515156d000000800000000050d05de6b41b15587bd928678f4badcf8d836ff59be37d55375342917f464a0071d2c884f27b515177324fc69b2422ecd79e5b2a3b3c41796c125992b12865bab4a6ebdf5793ce731145acbffb8eb948b0c87faf5e43a342c13090b3039c85fa818ce2139713db1c692a97dd389c0bc50a84c4b51ffb122674d00cfff06477"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x4}, 0x4) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) accept$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000000)=0x1002) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8) 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fcntl$setstatus(r0, 0x4, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) r3 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264) syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) 00:01:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x80, 0x2, [0x3ff, 0x78c9]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0xa80, @rand_addr="1514c9c3d63b1e80894f48f8623ebbb6", 0x1ff}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) 00:01:11 executing program 1: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000d10000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/4096) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x20000001000, 0x2cb, 0x7, 0x2, 0x8, 0x1, 0x2, 0x1000, 0x8000, 0x1, 0x2}, 0xb) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000101, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) dup(r0) 00:01:12 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x401, 0x10001, 0x420, 0x6, 0x5, 0x2a, 0x3ff, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x6, r1}, &(0x7f0000000180)=0xc) fcntl$setflags(r0, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 00:01:12 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x4000002) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:01:12 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) listen(r0, 0x0) close(r0) msync(&(0x7f0000353000/0x2000)=nil, 0x2000, 0x1) 00:01:12 executing program 1: r0 = open(&(0x7f0000000000)='./file1\x00', 0x2, 0x82) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="9c00000662eafd00"], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r3) sendto$inet6(r3, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) close(r1) 00:01:13 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390") ftruncate(r0, 0x6e2780e3) mlockall(0x2) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="5c4b13e675ba1a466ff10188ec36c64be7c2abea7dae9f7f0e1701f1d1062729461bab700e7d4418087bdae6dc7f6c5b123868ff1d66b9d62d77fa2c56f2e9078b3a8677bb0b5dff909690595f86db1cc8fcd773eb5a29a59dcefa124529de7fa742b9bfe28e863b50deb9fa82d4e0c20c234172f6e3e15ba81d583ca65bacc0310cf34925dc34ca8086f1aba180bc9830349d7999187569dc2ac45365fbf1a28219105cecd60e06e30b750b6912d491c36cdc0c757078b3b43d49cf7cb535529a0804b7279b4f870023718899d48c134407b75c309239c1e9d948cb7bb992ae665e67883dd62726d0d83899b0ae59759cdfa1323d68f22e", 0xf8, 0x20001, 0x0, 0x0) fchmod(r3, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) fcntl$getflags(r2, 0x3) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000000)="98450faa0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000007f46f18888a1c4101f9b439b9be6c45e1616ac10008f697c81a200080000c44219a775d0bdef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a004002") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1}, 0x8c) 00:01:13 executing program 3: syz_execute_func(&(0x7f0000000180)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107f7fdf21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:13 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x5) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x2, &(0x7f0000000040)={0x1c, 0x2, 0x3fba, @rand_addr="cd0b904460042c6283be78ae70291624", 0x502}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xbe, "93444c3970cfa1796b8ad05aadededd3849d30d7215b2c36a7af0219d51f30421c9f1c7cdc5b6c469a1c7b297259e2f40de4a87d365b478c9af804ff3b62605042f4fdd1d025c3181ca5b42ffaacb752ce5723496664f6f5f02f0e30c0690e402f4c516f8a4bcbf6c3a7402e319006a387a550ca41b3903f25cd84f1c1bd4850d8bbe357f4f5726499ba0f889e0812a87137b0748b21c110ebab06a77b9889d9b495c5961f99c420a8cd7884e8216d3360fdd68de99fddc2d87ab77d5af0"}, &(0x7f0000000000)=0xc6) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7, 0x5, [0xffff, 0x4, 0x4, 0x3, 0x5]}, 0x12) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x4) r2 = dup(0xffffffffffffffff) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) fsync(r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x8001, 0xf, 0x100000001, 0x6}, &(0x7f0000000200)=0x18) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x5, 0x4) r4 = socket$unix(0x1, 0x4, 0x0) sendmsg$unix(r4, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000000)="0dd7ba0d966039b4ede346989cb3a7ca6bc4392de17a4396d0ba836336dab85aa68f8b081f898ced4b535e44aa21f2b053a3095739485e2361272860e9232778bae92cdd1a55a197713cacd34db5557a7d48adc517c067359b2fa6d47358ab6837dec3e7e570039d559300542131c5b2ebabeabb65e7e3522d1e9d8478ddd0e11fa0ea17de17c479f93cf927594594ca79a9f8e260354ca1c4d0f8a13579d324646f") setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0xfffffffffffffe00) 00:01:13 executing program 2: socketpair(0x1c, 0x20000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xffffffffffffff7f, 0x2, 0x304, 0xffffffffffffff00, 0x1000, 0x4, 0x400, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x400, 0x3ff, 0x10001, 0x7}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x3f, @mcast2, 0xc8c}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6(0x1c, 0x1000004b, 0x2) sendmsg$inet6_sctp(r2, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffead, 0x0}, 0x0) 00:01:13 executing program 2: r0 = socket(0x400000000002, 0x2, 0x254ad479) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) write(r0, &(0x7f0000000cc0)="f4d461676f1bce8a2411d21db88c12f13efc4963d73b580c35ca3a2b82f200a63b84c1c29b96e63a41bca66f92021f86f03500924d6d413ee98dd648b3567a5fc78b0cea6ed51ed5e5086dd2b8e17f11f6bfa008f4a17a06599d4418d8df18367a40c7b1115bc09206ceb58632eca1535e4d9cb3fc9260dcf045a1d0ebbec98e223c7ef49b9aebdc86d1876430042b9fe7ef0eb927e894a50771409da67d63834af00e205fa1f3fd302fe287abb80aa2df3f86aba937ae9e8735f0fd67e432f546b6bcdff6d5e03ed60e4fc24d69f61739cce96fa8f66175c84ecec2bbb0a5e828939ac6ded71c1ba47999bcd801c6e2f20a7e62a4c3057b25fa35cf94a87bd6325cf7e4ac8ba518654078a5eb405e518370a5537e0b47b0a1aa298e6713617bcd32554970933eaeeb33faa2cb937ee17a8beb0e7a3b3b4625ed90dd1ca65e9ab08172dbd6cdc9067b0dd25c07221335f8da2c18d89fcd3947245f1ef027ff8aa319abb5b2541c028fe198dc755f516e27e3197d61bcce2e56529569727a75d820291dd03c5e052c4b474dcde1ab9652c6619c30ddce21afc906e422b839d9e139e8bac6da0cb8351ad80e6981a7828e4a63846dec05d9fad7b8692d0e7cea5d7a99b0651570f93ec8498a4908bf1919ab4d7e4bf90cb98af2af14ea48acd1bb0ba1e85ea79a5b2777491715f5ac7fbd8d9aaca42e89f42c22a656bf646a504663544ba4bdff09d49e1d83b8a0442206a955e981b26c73dee94b652bc6f390c300a299e01a96cb2518ad79a158e002062feffe40db4c73d871e61f98830ac5c5d0294224986d506f934ce3c0b36135fb4564bf5d2b6710d13b96cf3a233306070959419c33a62af24a194117ab03193e86ec7c83f10a6052ccca0d1acf75068df2e8a6b51447f60feafdc2276c9201650d21bc6b3d7d9defb9229001245c0b5dddd34b0b06fca307b736d89d04374acfa0daf0ae68541211d35ef0e7489addfdcf121495c8ad98dfc98d3e9c1ab0d048ab174cacf8764ce9836a1a7608d14e3b5529411ae6e4e9405b791345ef734bb9ab1a5b0f463c3f6299b7e7be92582fc9ad9cba0c452186245c042e02776e0c2f86e9fff4dc6b9e91098e1bea9dd33968bc6535df5793aa49ec380eb395bc0aca90ea1142d77c0c9473e7703552fdc82b99c9b5dc17f86718520aa2f89a4aedb7d04e8ce6e79ee87569c81c78692f3767583d496be8d1807612b43cbb7a82848977afadbfa77b57cc9d74a8a92a0d7fe671dc36ed1630b94b86c76cd8ae4e568018def621f1508d1cfd7adadfcecb2cb2e680fd9238068319fc8c7e9823379103380aec23abd336ea2b1655c9c504c2eee84c90a2038556a2f36b3b66479a0804e1e88f755196dbee325ef7b1178f89f172c8e8880bfda29830d038fb229e23159cf25a1fe80894b247409ccc7fc85585a166e1351cff71593ba821686515e77a2d3109a6121f1c5eddc5323d7e61cc87c8364f1565d5aa67da94d823aab6ece4b63ab12eec111d9cf80023565f6678166c7949b8dc32a483dd8bfc65e1d1bb56c5466ee3650b2589bea9ca0763ea91500b1bf24ae6f1728692ed81bdbc8b35e1bd42bffbd75baf69c178df02af0b45852b118fc85572a07079171600892c13aed56f1d12398a092a31a65fefe3741326aa5b028f8e41bf2069e03b8d4003c67216a5dd28fa49d8beb0cbc6a2cb293f9b5c79a61fcad5c681046d2d01cdde4249db65cf82ad63d7236c00860adb4d27fbed889ea3bd48a5c5ebf586634318f597122e342506a9ec5cbac1d15c572dfc01e9e8fd601c8c0f4ce920dda003ca97f5609214498a2f1045b72c906a034312b68c42c7d253aafee5eb1b614cee4faa779f15e3478bb1be2dd1f40be0f4f9f2420ef8549813d55279160c4512caab202330c7888ff51b953e3ac4498fbd109b69f27f52b405ec30818eedab4175701a173a0b10ceb685827c15add81e90", 0x57d) 00:01:15 executing program 2: r0 = socket(0x2, 0xffffffd, 0x10000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f7f696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 00:01:15 executing program 3: socket$inet6(0x1c, 0x30000001, 0x6) r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10e7e9c58800"/16], 0x10}, 0x0) 00:01:15 executing program 1: r0 = socket(0x1e, 0x80000000005, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x8, 0xea, 0xffff, 0xfffffffffffffff7, 0x7}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1f, @mcast2, 0x1}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xcf7, 0xba, 0x10001, 0x8}, 0x14) 00:01:15 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0xab, 0x80000005}, &(0x7f00000000c0)=0x11) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xa376}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) 00:01:15 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0xb99d1557699ff79c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x2}}}}}) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x111f, &(0x7f00000001c0)=0xa2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x71, @mcast1, 0xf510}, @in6={0x1c, 0x2, 0x8, @rand_addr="4c70daf924c8de7e4d41b621c4889b53", 0x8}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) r2 = dup(r0) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f00000003c0)="a608e5704e2bdd51e21266ba04ef92cce99c4741df59b9c3bfa39b6aed1c48981aaa40f61873e9c63534ae47dd345617453dd16a50192e0e8e37a7d4f87be72db762b763cf3f") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7ff, 0x80000001, 0x4b74}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x100, 0xff, 0x2, 0x1, 0xaf21, 0x5, 0x3, {@in6={{0x1c, 0x3, 0x8, @mcast2, 0x1}}, 0x0, 0x5f, 0x3, 0x6, 0x100000001, 0xd0d}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r3, 0x9ae, 0x1, 0xfffffffffffffff7}, &(0x7f0000000440)=0x18) 00:01:15 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x6, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x3, @rand_addr="4b27e7ebc530ad2c08a27da2eb4c0e9b", 0x7}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, 0xffffffffffffffff) 00:01:15 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c00002a0300009078ac1401ffffffffff1204907800000000"]) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) socketpair(0x10, 0x3, 0xf646, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40, 0x81, 0x1}, &(0x7f00000000c0)=0x10) r2 = dup(r1) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000180)="1d180e0498b1ce95346f83faf760a046694fce75e58884d7821035f6444085b2381b421e8c43a43ef08a655d") 00:01:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="f4cf2fde3eaf03f7e77d7dadfda1282f08c37010645240837a21ba185ab4690ba0fd493a5d9a5f1f5c723e0a50f4e42e7798de0d7b09ef212e8755bc93f535a3edadaeaa05d1803b4669cb14628d3e759973f1e70a8752623826258dccca600912be53f9b6d1") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") freebsd10_pipe(&(0x7f0000000040)) 00:01:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d85413f0bec3e9880356e01b7fcc617acb9fde1ae47c2a290b361e2da5b74f3e2aa08e403dfbcb42923fda634ba83032fc7eb40b1532b45e67c48c2f793fbd0349c663bf82cd9f562a19b5ba0d7fcbd654fb93457f7458a767582c55595fe12b661d997dc4cd03108ee86b3523fc0ae539044a032788ba371e888dd708cbb141a8", 0x81) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:01:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000240)="a2384a4c664ae7269ce03d3006d63ed352a797dd7fbf1019b539a00cc097bfc03f082aae22ace99dd62d6a5b42bc5973060e9174d397fa484f2e21df5bdd244382d33cdf05762d68668ea5485aaf15a2fad70f0b1bee17a40b72ea9e09c8548bfdd44329e6") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000140)="c1d4713c45bf03d9d8cd035065689813c1626b272ff3a0c6fafd4bb1d58422bc189cbe98aaac99c3c2f5eff79bb665391fdfeafebb53e9ac91a2ff5a8ed99af647ae00326d3951c31c00c70661fc576c14207d29f350c5ea9ec6aa982d4ab6b58b1760b060438604f57d6f4cda3ebc765cbe3a510d90d8060881a7e66aa8689fc425ab0be7db2845097af316c8f651bcbfc44001d0a7d22518e1997ad65165b7df61") r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) __getcwd(&(0x7f0000000080)=""/169, 0xa9) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000002c0)="c93c807081eb3404fe6d8fb77f94e69eddca687912c156531892b8335ed5617fd9be2ff6240d18ca67") getitimer(0x0, &(0x7f0000000000)) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f268e7000000451d451d589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c22bb90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f002e420f0f0b975b5b304545e269a841002f090945332faeeceeb7b7f50f54635bd464c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000100)="2b46d2", 0x3, 0x20008, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 00:01:15 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x8001, @ipv4={[], [], @broadcast}, 0x400}, {0x1c, 0x2, 0x44, @local={0xfe, 0x80, [], 0x0}, 0x10001}, 0x9, [0x7039bb82, 0x1, 0x2, 0x0, 0x5, 0x0, 0x2f, 0xffffffff]}, 0x5c) freebsd11_getdents(r0, &(0x7f0000000040)=""/130, 0x82) 00:01:15 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) socketpair(0x1, 0x5, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x1d6, "abbc72e395eec1af8fb6d04c413fc6cd"}, 0x14) semget(0x2, 0x3, 0x200) 00:01:15 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) fstat(r0, &(0x7f0000000940)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:15 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x400000000000000, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) sendfile(r0, r2, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 00:01:15 executing program 3: syz_execute_func(&(0x7f0000000000)="cd9280000c6969ef69dc00d9edc4621998f920d00fd1b02d29b5d9001a001afb0fa95ff965be3c1266440fedd1c403710c2244c4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000000)="9698472c431cab0f05f30f59bfd92fcf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x7, 0xd}, 0x10) r1 = socket$inet(0x2, 0x30000005, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x8, 0x4) 00:01:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x40, 0x3, 0x2d50, 0xb90, 0x6}, &(0x7f0000000640)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r1, 0x10000}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100040, 0x0) r3 = socket(0x17, 0x1, 0x9) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000580)="d335989cdf4c78580fe2c48b1ef1e5a42d9c1841543f9b642fe135ffb1c8de22440557460e0e99a240d4e577bb8c4394e7c8b857f56c8d77250a37af0cf0c5db58cc012c40af7ebc0ec474917208f9ca1ba47286b072c3b08c2b067f1f52744a0c6a6728ea53cef2ff00784ad9f9f8cfe6abfaf820b47f9f23abb134edc750ba03819a8384aea3354c7286d2b935516b43bd4416ad80c722242db96c08d0d52a5db8d0a6bee208bea56e") setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x4, "8816144f841186d6f565ecac7675f129"}, 0x14) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x30001, 0x2) sendfile(r3, r3, &(0x7f00000006c0)=0x4a, 0x7) ioctl$DIOCRADDTABLES(r2, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:16 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x110, 0xffff, 0xae, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3}}, r1, 0x401, 0x3, 0x4}, &(0x7f0000000340)=0x94) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x30, "bca1a4f943532dd6aa6720bc5fbb42630d6d9a1c1b1cbce6c2dd2526849e4a2f8fdcc33883c9adce06492e274953c565"}, &(0x7f0000000080)=0x38) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x3ff}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000), 0x0) 00:01:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x120, 0xb7) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6, 0x5) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c02d4202e2f66696c653000d53f0245d816df55f04c0900755bf82d99dd92eed413cc370007cb5da718a5724b7675dacf5a18e3be00babf2c7f8473b8447399ba24dd9de8"], 0x10) shutdown(r0, 0x1) 00:01:16 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3, "26a73bd62caeb6da77999f780908b936132808fcedaf2f94739ebc5d8a98e39c214de13f1005127e1af5499ee753b4c018f5f579e8c17934af78f8f94ad33b801101961ccda559dc065c2071b95498252003af74d6a9eca64674e8a912a55bc5869a3218775417c4e2c848acd1b00d4c79f05f5f0aa0a6f6040cff93c3a822a8f495c47855fc26b0941bc12c38559d2ec00a3a4deb1abb863c50c2f90ac43ea487fab20be9dd0c74ec0c26fa356cfe99c27d41aafddfa46da6f5f95b1d"}, 0xc5, 0x800) 00:01:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(0xffffffffffffffff, 0x9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x80000000, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r3, 0x2, 0x9, 0xe2}, 0x94) munlockall() ftruncate(r1, 0xf109) 00:01:17 executing program 0: nanosleep(&(0x7f0000000000), 0xfffffffffffffffe) socketpair(0x2, 0x10000007, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @multicast1}, 0x8) 00:01:17 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x3, @rand_addr="b356f584a88abda8f66f8147cf1ae548", 0x8}, {0x1c, 0x1, 0xfffffffffffffff7, @empty, 0x4fe}, 0x1, [0x9, 0x2, 0x1000, 0xfffffffffffffffa, 0x0, 0x4, 0x4, 0x1ff]}, 0x5c) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000400)={{"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", "02fc23c6f045bd52012a5b2e1752632a5a114b6b0db94578309f1f9703c51fa7", 0xec, 0x8}, &(0x7f0000000040)="2acb5a5d1e4f3aa30736f6be507994090920ec0bd7033dcd51b312df86", 0x9, 0x6, 0x4c3e, 0x3, 0x1, 0x6, 0x7}) writev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="c7076f78ce68d0b9fbe93765a719a0bf75345ac1943765ce7e495b1cfa4470c16ed2bf7536c8a72aaf2d4b9cf16f939a77e6082e7d2eaa7ab5354fd5d495e88124baf9e48c13b40dec255cbf2d3d5b4c0c4e90dc5ca6e9aeb11a08699cb9edb82a922ffc", 0x64}, {&(0x7f0000000280)="3a2b46eeef2d21a4aefcc3b6c921f18ce1d26c40eef2154e3ead95bd3afaeaa5c532c691eef39c1c7cb1d2bb4da1e48c9d99351051650628099938de70e8ea13832f032681997b69", 0x48}], 0x3) socket(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x130) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="be999fb664ea4542464c08e351f5") 00:01:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="cf68c02bf18bf74630005bbfbfc9ae02dcec5790280db8ea9f6e2df200ba734adea9a486c0ecc026e6f97cab51901001be9f601aee4646b31abd9e2915556417e4638d8ff632c152f0a125226ea7030878ef4381588f79d395e87f86b7367a175073e99e3f75453d9da64417aecef39c23c38db6137a04c5b2fd"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) 00:01:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) flock(r1, 0x2) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:01:17 executing program 0: socketpair(0x2, 0x3, 0xff, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x3655, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x800, @ipv4={[], [], @rand_addr=0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x9, @ipv4, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x11da6232}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x9, @ipv4={[], [], @multicast2}, 0x100}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x4ef7a6c9}, 0x8) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x28) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 00:01:18 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x0, 0x7}, 0x10) 00:01:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000007c0)={0x10001, {{0x2, 0x0}}, {{0x2, 0x1, @loopback}}}, 0x118) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000006c0)=""/205, 0xcd}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000200)=""/212, 0xd4}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f0000000400)=""/141, 0x8d}], 0x5, 0x0) syz_execute_func(&(0x7f0000000140)="c4c2119f2641d9fbc4213173f2bc660fc64000b7430f93f58f8860b6116dd8fdc4027bf79cd12b000000440fafe4c4a1096069e3") fstat(r0, &(0x7f0000000300)) sendto(r0, &(0x7f0000000040)="6f1124ca7b724c323910137321bfb63fceb65b81f6333a9dca9a1ef25553fe0199a3c2217c3b2a0782afd040bab8149bd5218dd48be8cc1057db9583f18b38b2d14454d838a7be32bacdef2069ac081eb79c29f3634a7faad4216d068f822f2999e794c0b85f5a8badd4b55e7fb24bdc234f47a86ef2b9aa62bbea88fcb6a5041b8af4b4a87da7", 0x87, 0xc, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f0000000580)='./file0\x00', 0x100400, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x20000000) fsync(r0) 00:01:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = msgget$private(0x0, 0x484) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0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0x1008, 0x1, 0x1800) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), 0x4) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) fcntl$getflags(r0, 0x3) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x9, 0x4) 00:01:18 executing program 2: setreuid(0x0, 0xee00) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x5, 0x2, 0x0, 0x401, 0x6b56, {@in={{0x2, 0x2}}, 0x0, 0x5, 0x1, 0x9, 0x8, 0x3}}, &(0x7f00000002c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x3, 0xce, "e9df0407c3e5259ad6ce14b7ac84d3219de989fd9f488e97815eeb7e775f40c2968af38aad59d58d3df704a9a7ab1f89a70fde448d0c2e9b57405640a94ff901caf43f62d565525d94b3134429f743479cd23c8713ed127b2d7b31618528e87382771ee1d2d3a8982f8aba67757f59ee395ded4e45e9e46d283f6e89b176e229c1570651143706c5d04dd902dc6208db01b584706fe975e296521c9a52d534991561ad2ba1f100c6fc67767ffb631c08706401e49b1ef9d4786a76dd42ea7b8a6694039992a7a293b8a1a0defd49"}, 0xfffffea1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0100a22f66696c65320d4a74"], 0xa) sendto(r0, &(0x7f0000000400)="f9f2558206b10c8f92fa59999d51afbe03ac1c8a41ef6ed32de0de94b6d54e577ce9a4ab91c6ceaced491fb6f85f321d39dba5727fad8b9f218db34d06d5ba58f9c35b046fed29d7646449dd8edda84d4ffbc1118bd10f5f5177871fa443bbea382ef67b17e768e98b1857e4ca77c0590d18c297c6512f68643836230f2be9cf20b229d35f3e8dac3746341c24abfccc84dac8f4b96d6a55b4ae1e567de6412209a4f9c7479d7a26338bb4a4810075315aa517825f77d11fd5", 0xb9, 0x0, &(0x7f00000004c0)=@in6={0x1c, 0x3, 0x7, @mcast1, 0x2e9}, 0x1c) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") msgget$private(0x0, 0x8) 00:01:18 executing program 3: r0 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/98) r1 = msgget(0x3, 0x0) msgctl$IPC_INFO(r1, 0x3, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/163}, 0xab, 0x0, 0x1000) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000800)="9834172f06050540d0f807918f693894a1be0000004141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f2450fd6d646f18888a1c4101f9b9b73e25716164730dd10c00000ad808f2940c44219a775d0f08171a38a806ebb45998ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95d56fbfbc9fb110f0f3804830000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000080000000400000070aa000005000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x101}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9571, 0xb8a2}, 0xc) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000100)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000001) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:18 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="1e1e5a1a1ca6f91dae1bb4413e437dd27caeef8819fea5c884dc4e80d67e477063dba2155bb56b8056dd4decd42488e962f4773d401dfb40bf458ebc507915bb1a5474b303e03bc59bedf00104ebcc732f5196958f30be4c14b785baa40c2b8261f608be3359d986a00540bf01ee302edeafc0a26d4154c65de2996ac13f158d99be022b0d5115af8a1348a95dd988befc3c2cffdfdd455c20e0") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, &(0x7f00000005c0)) 00:01:18 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000100)={0x5, 0x6}) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") sendto(r2, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0xffffffffffffffff) 00:01:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000300"], 0x8) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) 00:01:18 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000880)=0xa71, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000007c0)="825fc57390184ea079c621b00ea7f55b8ce5ead1de51c1993554f5fe083e14e7d6fd253692fb1f294917191fd0846b50e8194efed7874f73b79cc2ba4ffb5885bc45d773583ea8af532a") pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0xfffffffffffffff9, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000700)={r3, 0x6, 0xb2, "e2a6008fcbfbd61383c2dd33ed7077db4f4e8113b57e37fc3048ff10640dd131d7385da8ccb2944df7f6bb28b96d55101c20274278feff4f1cff371ca0e24705033e470d19df469e2f9a098530fa104cec6d5df62c01b92e7afb2b2664c3b238d3921a0ea61a63f474d9607e25567f1571011a7d4de9c94f43709cce3f9ea7e6d9f9418e42c83028ba4b0f385598c28f669d50f582c78780fb490ede697ac7b3a8071cf224fe224e41cc9266cdd4dd3206d4"}, 0xba) execve(0x0, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r4, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:01:18 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000f0005f9fffffe"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r1, 0x0, &(0x7f0000000040)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x10001, 0x4) r3 = semget(0x1, 0x7, 0x1) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f00000000c0)=""/131) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") chroot(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') r0 = shmget(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:19 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xb, 0x7, 0x6, 0x843, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x3}}, r1}, 0x8c) r2 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r4, 0x4, 0x10048) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) 00:01:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x206ff, 0x0) preadv(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000001280)=""/241, 0xf1}, {&(0x7f0000001380)=""/138, 0x8a}, {&(0x7f0000001440)=""/133, 0x85}], 0x7, 0x0) fchown(r0, 0x0, 0x0) 00:01:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x2, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x2}, &(0x7f0000000100)=0xc) 00:01:19 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) r4 = getpid() fcntl$setown(r2, 0x6, r4) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f00000000c0)=""/223, &(0x7f0000000040)=0xdf) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) execve(0x0, 0x0, 0x0) 00:01:19 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) read(r0, &(0x7f00000000c0)=""/186, 0xfffffdb6) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa4, "22d046f12f5407c423d0b7046c28362b00bca51eb9cffeb0aa61c0a63cf5b167ee10e161cd0363a5674d68a0b9b71ae7df6b9dbed6eaca6a05b4ba091aa76d9f494c9a622cde6048cc08bd1d01b912cf9b48a3ba4adb890b1d0c0419e914d6c4bb9224102c202ea2a4aad468c6f8398bfcd7083beb6fdccf19370bd936ec89413c7a6ce53001a6c7c3e1cc6bd38b5f763a60394d6f61bf39898547a1d60261d7e0bd277f"}, &(0x7f0000000480)=0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x5, @mcast1, 0x19df}}, r2, 0xfd1, 0x5f1, 0x8, 0x6472, 0x7}, &(0x7f0000000380)=0x98) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="3e544c1959fe68d73d7d369920a5b6c061db01a4833d00e3664d37a1ea7638bf780f966657d7dcee2f1786bdca5cdf036c8e73d8e5d5f767ae33af8a256105bf53d399692d4b500fed8c0cc5f2f1106423a0d054") syz_execute_func(&(0x7f00000003c0)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41802047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000500)={@rand_addr=0xc3c, @multicast2, @loopback}, 0xc) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x10288, 0x48d22ee476972742) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x6, 0x200, 0xfc9, 0x96, 0x4, 0x2, 0x6, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={r2, 0x3}, &(0x7f00000004c0)=0x8) r3 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r5, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) syz_execute_func(&(0x7f0000000380)="660fea0c9fc4619969bd04000000c44241a74800c4a201b6383e440f60c2d81d5b0000003e43c09cc8c51c000078c401c95de1c4a17e5b8f34122bd5440fe4f9") accept(r6, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) mprotect(&(0x7f0000688000/0x4000)=nil, 0x4000, 0x3) r7 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r7, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:01:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000e2bde9edc239a02600000000000000000000000000000000000000000000000000a000"/110], &(0x7f0000000080)=0x6e, 0x20000000) accept$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) 00:01:19 executing program 1: mkdir(&(0x7f0000000400)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) socket(0x17, 0x0, 0x6) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000000010000290afbff9affffff090000001c004e230800000000000000000000000000ffffffffffff020000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000008000"/148, @ANYRES32=0x0, @ANYBLOB="000300000300000000000100ff7fffff00000100"], &(0x7f0000000440)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r2, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000600)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r5, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ftruncate(r5, 0x20000000004) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(r0, 0x0, 0x0, 0x30000000) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000640)={r2, 0x4}, 0x8) 00:01:19 executing program 2: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r1) freebsd10_pipe(0x0) fchmod(r3, 0x80) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000640)=0x100) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:01:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x40) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0xfff, 0x5, 0x7, 0x61338b1e, 0x1, 0x9, 0x5, 0x17ceeb9d, 0x6, 0x9}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x2) fcntl$dupfd(r2, 0x11, r0) 00:01:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:19 executing program 3: r0 = open(0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000a40)="adc4817f70431af40f050520d0f807913e3e2ef3420f53de4141e2e9079696855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b672ef3d825000000000142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000940)={r2, 0x7}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) getsockname$unix(r0, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0xfffffffffffffffa, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000b00)=[{r4, 0x1cd}], 0x1, 0x20000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db5") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0xf, 0x8, r3}, &(0x7f0000000a00)=0xc) getgid() ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000bc0)={{"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", "a453a3f40e6714ec6291dda0ed4ce3598b5b86583f36002507ee54f3b0446059", 0x7bfec00000000000, 0x9}, &(0x7f0000000b40)="66a244cf8383f3449cc2e23631c690953a02c951356abe96ba2f1e5efce5ccad6c6bd3666b5f5c0393ab217c1653e929f64bedeedc3eeac49cca92ac99b18fefdf51c6a80f17799c32219eb70d", 0x5, 0x7a6d, 0x4c71e62a, 0x5, 0x6, 0x44f7, 0x2, 0x7}) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02e33441e8de7d8642"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e23d61a0000000000000000000000000000000000002b0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af6d5e6dc6947d190000000000000000000000000000000000000000000000000000000052886683e328c6cf00"/128, @ANYRES32=0x0, @ANYBLOB="b505000000000000090000000400000000000000"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:19 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000440)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec401f95b8e20000000e509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08185a30b8a827eefa80dd4d48cc75188628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x7fffffff, 0x4) r2 = getpgid(0xffffffffffffffff) getpgid(r2) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022eb70d696c65302f66696c653000"], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x8, 0x900000000000000, 0x9, 0x7f, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1ff80000000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0xca8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x1f}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:01:20 executing program 1: socket$inet6(0x1c, 0x3, 0x0) 00:01:20 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0xe) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf02064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="26460f0e806200ed0fe1751f3e2e66470f55fa6743dde1c44179e6068fa9b893512e6436f342abc46279139800000100c4612bc27b5d0d") 00:01:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x40) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0xfff, 0x5, 0x7, 0x61338b1e, 0x1, 0x9, 0x5, 0x17ceeb9d, 0x6, 0x9}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x2) fcntl$dupfd(r2, 0x11, r0) 00:01:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000e34000/0x4000)=nil, 0x4000, 0x5) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:01:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRESDEC=r1, @ANYBLOB="000205000900f9ff0180"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 00:01:21 executing program 2: r0 = getgid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) setresgid(r1, 0xee00, r0) r2 = getegid() setresgid(0xffffffffffffffff, r2, 0x0) 00:01:21 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2}}, 0x0, 0x1000, 0x7, 0xcb3}, &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @loopback}}, r1}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x0, 0x2000, 0x1, 0x101, 0xfffffffffffffffe, 0x6, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1000000000002, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)={0x8, [0x80000001, 0x0, 0x3ff, 0xfffffffffffffe00, 0x9, 0x200, 0xff, 0x100000000000000]}, 0x14) 00:01:21 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0), 0x4) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d6b098cd801b69e4c42205b8d36962f5696200d9d9b917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181e41fceff265dc5f00c35b5b304545e269a841002f090965339baeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, &(0x7f0000000000)={{0x7, 0x2}, {0x7fff, 0x2}}, &(0x7f0000000040)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000100)=0xfffffffffffffc01, 0x4) 00:01:21 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r3, 0x3, 0x2, [0x9, 0x8]}, 0xc) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') mlockall(0x6) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000040)=0x7ff, 0xfffffffffffffe78) 00:01:21 executing program 0: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) mincore(&(0x7f0000ff1000/0xf000)=nil, 0xf000, &(0x7f00000001c0)=""/250) dup(0xffffffffffffff9c) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000001380)="b1ecccf2f2803e8038a60ffefa3c13134139fd5bf9f6c4014d5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a12545411051de4111d00") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x8) r2 = msgget(0x2, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/4096) setsockopt(r1, 0x482, 0x2, &(0x7f0000000000)="5513189214125d39cf4be9", 0xb) sendto(r1, &(0x7f00000000c0)="3b26525ea2e01c04d623dabd53d5c963213e51ad2093d895f9f46e61076a6bf9b11e23d9217e6517abde5a71609586b028734c589d4159ec5c715ea9", 0x3c, 0x81, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x9, @loopback, 0x1}, 0x1c) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) r2 = shmget$private(0x0, 0x3000, 0xfffffffffffffffe, &(0x7f0000086000/0x3000)=nil) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r5, 0x1c24, 0x7}, &(0x7f00000000c0)=0xc) shmctl$IPC_RMID(r2, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000004c0)="b78aa36687a5b6dcc0993be9741e80da54376a022b1afad1079eac8202548adbffc0e2f78b9c620b5e35ab6054f40a3fa08b7ac55835b9d066a9df59dabf7b3981e50dcf374656e844198782df61d9a12200cacdd7cff2cec9d9c5f4ed789f02bf3ff75e2f2fb48a81905c58b453fb90725825d0df498e840669da22de290a21214cf9c85cff36d9e081a03993a26a6c64850e9db751b0caa9ff6200d5") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) 00:01:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9a0c2225dc6dda024aab"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "e75673a9551d37f4f12e78ad44e77bef63e953b70b8a6dea97a758ed4ead3cf9", 0x8, 0x80000000}, &(0x7f0000000000)="f084512c59657c542c0df78a40d9600308a38137d6ddbe7c2a725c6344c064d56c6a44a0", 0x4, 0x100, 0x2, 0x9, 0x7, 0x100000001, 0x7, 0xf4}) 00:01:22 executing program 0: socket(0x2, 0x5, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='}\f\xf0{\xad\x00\x00\x00|R@\xbd~i\xe5\x96h', &(0x7f0000000480)='B']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:01:22 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fcc4639d6ad7d82e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c463294b7d09753b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="089a252de73b71ec1894ece2abf8b9da2e91d9ac52e0216a7c3112c8f4b60c907dcf1a18dfbe9a58741767f894c0dd991a2f80b0f6b4e24217463e51e877e9b9647015a7ba2dee6f1f14b91c95d3809efa3ba4dbca3c44c4e32e5b867da8678e6a151faefda0af847890b99daed5a03dfbc3d1e47555f63025c068d3", 0x7c}, {&(0x7f0000000240)="7f05ee627b82d7608e3049d4333ded896b0c035ddc46ed8342ece77577d3632488fe84d5453e1f2823b44d", 0x2b}, {&(0x7f0000000280)="37c521b5a7d572dffce972df440362b5b99fc1eb9982023c55a39bc3b62b7b3c3182be5ac24c76ff6292d487bcac09b6e69350ad548451ffdb34db0ca265", 0x3e}, {&(0x7f00000002c0)="d67cf28b278636d39a1c3fe006d7372d3a48dc754773c9d678da29ad40cf90a2238e28aad4561a03c772e183891acd3e1ce06699f041d2e51fa96b034b24ecd58afad81b2382d7f8bb06648ca532dc71479454cc0017b2f65d86dc457f7f42ef3a492c1bfbb80e41d2a54bdfaef40609f101784f730fddf6573f95eacd07097ffdf1696ad601a5883d1190d6c665fd02caab7d9b4f4ba9ce8ab0008c69482cd8f1a7b886d36f4a", 0xa7}, {&(0x7f0000000380)="7675635cb51c4e620c2e0327aa1ebc7511b6c13a6cc0dcc48abdc4cca36d4fdcae36ded88ef28ac0b12800fa43bf4677f7e6adde8594e3a9e30de67cca9855da74a437ccb5cfd4ec2bbf475a13b7b3439f30bb0f098b02820c8f72fd596705003de6fdf942ff063f74c93e71a10d2c0b402e9e11ee7973c4cb1fcbca3ae749a4945f653b4671b637e13ffc0206861a5a523be2bc9e114ec6886375b631977493eb17c997064ac977c090ca4acf8c0630c26b29e3de62", 0xb6}], 0x5) open(0x0, 0x0, 0x8) 00:01:22 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2}, 0x8) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/2) 00:01:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8256d6b068e6e7dd4d00"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:22 executing program 0: r0 = socket(0x10, 0x10000000, 0xe7f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x6, 0x9, 0x20, 0x0, 0x1, 0x3ee, 0xffffffffffffffc0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x5, 0x4, 0x2, 0x7}}, &(0x7f00000005c0)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r1, 0x7}, &(0x7f0000000640)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x2004, 0x0, &(0x7f0000000480)) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000080)={0x8, {{0x2, 0x0, @broadcast}}, {{0x2, 0x2, @multicast1}}}, 0x118) r3 = socket$inet6(0x1c, 0x5, 0x20) r4 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000004c0)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xf5, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e230083b0bc000000000000000000000000000000000000000000000000ffad57e5000000000000000000000000000000000000ed000000000000000000000000000000000000000000c195000000000000000000000000000000000000000000000000000000000000000000002100"/136, @ANYRES32=r5], 0x8c) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000003c0)={0x4, 0xc56}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r5, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x1000, @mcast1, 0x3}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000400)={r5, 0x7f}, 0x8) 00:01:22 executing program 0: syz_emit_ethernet(0xff, &(0x7f0000000040)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b8f727", 0xc9, 0x36, 0x506, @mcast2, @empty, {[@routing={0x0, 0x4, 0x1, 0x100, 0x0, [@mcast1, @rand_addr="3203516756c61b09c62e1c4500f7e1b4"]}, @fragment={0x5f, 0x0, 0x9, 0x0, 0x0, 0x4, 0x65}, @dstopts={0x7f}, @hopopts={0x3f, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, @routing={0x63, 0xe, 0x0, 0x2, 0x0, [@empty, @ipv4={[], [], @broadcast}, @mcast2, @local={0xfe, 0x80, [], 0x0}, @rand_addr="15e2c8b3056b642fe959c2da0dbcde57", @ipv4={[], [], @rand_addr=0xffffffffffff96e1}, @remote={0xfe, 0x80, [], 0x0}]}], @udp={{0x1, 0x1, 0x8}, {"e2"}}}}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3ac73ce56e4d08805ab5e358d9a9c8f1eeff91b7060001080006040001aaaaaaaaaabb00"]) 00:01:22 executing program 1: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe170, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000500)=""/39, 0x27) execve(0x0, 0x0, 0x0) 00:01:23 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x800, 0x9, 0xffffffffffff63d1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffffb, 0x8001, 0x400, 0x7980e503, 0x0, 0x80000000, 0x8, 0x5, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x8}}, r1, 0x5, 0x7, 0x7f, 0x5, 0x10000}, &(0x7f00000001c0)=0x98) sendto$inet6(r0, &(0x7f0000000200)="3c53bc897fe155d41cc28b10aed0e666a3e0ebee52cc98b3116511641d71b7b17eb649e3379a751c8e639c2294ac4057fdf8575be53504b6", 0x38, 0x80, &(0x7f0000000240)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3f9b}, 0x1c) mlockall(0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x404, 0x34) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x401, r2}, 0xc) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r1}, &(0x7f0000000440)=0x84) r5 = semget(0x3, 0x3, 0x6) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000480)=[0x8000]) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x6}, 0x8) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000001500)={0x10, &(0x7f0000000500)="dc70c0d1e3ac2f35598e0bc0224c486169273a0d4e37ac601925e21124224ce0fabc6a88e92d8cfae2090b80b357823c738dfa9291d5bab332c946fa30fce3e09deeec125dbb8e078bfb266f3f7f17b24eb4ac25aecd535d46f516725b4f60ae21003ecbe4f0eee2f71d6cff6f697721c28fa903fb8d052b6c4eec03c2417b5aac118a53fd2db327f9f47381ec26a5d9ebff5a833bf1af41c10b3f242cbf05470906c903df0c7f8cda51fdc95a6749f4ee2a4df6cf1cee0e633057bcd7bba4b9000e42f6bbcdc37cfa09c1d6d5d5eb48166f1a22785db66bba487e3a91e42ca8b0933a7426b8c6f4b80bb9810aa009919d3ad33c2c2f95e26a96484808d4b46be3319a25d69bf4f6cbbed283e9773d8b71b038d95af29a05817d66a4f2975e0c91039a9efee5b8303069a74de7c9fc958c7fe4f35a2af72b41060cd9695a3ac32b339ec1e47097f6404030f5f96436633e9e8d462b2b6b084ef92b23fd7409bf92a51f8af9661e875159888294ef884d09696986b57b7819623a56a9522cf3f6031864c5c6869db4fc53b490e4ae30cd2645c49bb80e91d198b1a6f2383609dc74611ce8e6d71444ed01633d1d841aea7c0dbc9cabc00cbb44a30d9b573d426a7caa7d3909ff27cf0a0410ab0fb516d009352f235717a9c17f703276a7fa6f159a6a1047d76012799580c30fd14a03019fd45512d9cb24cdc3ab3698e00246fbbed6b1da4972e0bfcec33e1a93fffab5f1fa941ad3c74fefdecc353b7849eb568249726f0ac0c9e1a1cd029ada3645cdf075d33eec684add5635a010ce41095e46e9e224eab31ceb09a7a4f68de9826a2870ff47308632bfa27613a3c5b90b13d4ff7071f35a60c49759b94d6f46d573e6cdb26dc2a5c738ac346aaca4e1cf830973f153b342755a236ebb0a01d4696783feaaf59a8139d07d434de58cc88ecdbb1357225646151ccdbe20e57250e858912087cbb63a355a3a0473be8c7e323cebbbd9a18d9aa204d8b1a27d05ce5f05fa25ae78c60e2b941ef608d3ed8a0fc3e194882c500b3ea2b5f3f11f9d4cd45a15f4ed4b3887a2d384d4a5f0ced6910c0768d7351f5858fe1fc17490002af634260bcd80f7388144ef258015d538b9fbc334f050e796444af99fa20a11639101c59c6bebcdc12c842a2007947f07def6612be9faf6b25d03e90fb6abb0d8d3a79919260f548095878151efadcb4254659bc295d6e3257cfd7e74fafc1a03447dc40cd8cb638d60e241fdfeace4cd526776816bb1537bd5f7a154815275a1775b02ee664c7eab6db7612f4724643c97959a22bf8f6632777911ae384749c32bcd6c495a824dc14f6316f8e11e5a7b0f7afdb0ab8031d4c186b3c28708ad15cb3ba555418f1c06b4053e2f5af4a9f9c5621e5eeb74ff64c227e7d386ec811d583608a62f403ae2dcd7545be62a55a72949bb32ddd3234dcc90d4e712c274e9c10e1ac40583f52c139ca12c5ccbcd439472dea344d67f1e078b4800d18fcbec08c330f25747679057c4ba2b15490580792c6bd5e4434cdf3ac104ee2fd9de83087dcab63ec3c61a8021ae1fa897adf6d4917e4af36f82343f634ac06c83adc6f7466030dc689d32155acab3b072460659c7c6367ce28c2d6f02af4498d9e22a9b43dc49bf571a9e592c2d426450947f00bd44e51351ff9a96775e0626d50de7a6c005996af01598f219f02452fe0055d7ffccddbb4dddae86e7bdd04551642feef547b01e6e25f80c6ebb1e6e2bea7d98d5af97a8f5d19260d773fa395cc913604960c85486f538353f6a34b813b510eb144960c9868750ffa9957441587a3dffba6a42fe930d58a7069548a69e40a725accaf365921d9830ec4d43a9629a2d498e988d1c0be5aab3268250d4be1adaafea57b81fa852a6330db8ab4ab296d9da8e2058211dcaeeb2be96a9defeaf708f10e6a1ec5d1b1e199fe222afa8c1a32afa9c4ccbeba703782f89cbd641bc66c1bb7a5081c3ffe27c0efa6cbec2d6d8071f64322249a4b8b19922b6d917e0c120fc6ec643b60a78a1423be3ed1429672699d66af567d1952218c84eb4f217624d42839b704d169296708eea216d0145d29b0ca4a91edb3d90c8e4bb7c2a1eb6966477b26171eafbf0aec23c70e4cd61d89bc416e426a13f49c207bb1e9e9861a8fb6b2057bbb86db246eda27b02d7e0dd585da4e31748d7b316a177929bd489b8fd6a15c23067cfdf5bc91c5054b40ce3cb020b838298d19e6f1ba838535b5f8f67ed83011c70a7d29af9083d55db7311b89187f9598a2f7d87699ed69f59bf2296c1fd2c456a977f86a6a96c52e7717faad4eb25e18a2fbabacb3fee7deb5616099ee1234b09af8fc02f5a5ba12ec429f1add298e85457a736390fb6c3424f0473f548756e28de7ab6885290b89ae83feab3ac8909d18a995061e47b9b0bfdf8a5e3cada789b11f96dd934d262b80ea9ad735f030e802bed60243f5d67735b0c99d18887354c4a3f3f0c7c955f55baf973ae370a7b0f43281ef1278d0564cd1e1d81d767e3c138b6a7c92d902c853f21ae95d5116c53aa87a26b3fa07b58aee0a93518f2c0c5cebe71e6e7c8f7cbc37fffad8984e829743d9a7938483bd14ce29263aa015414f9a9116955040166bca9f02f4209f754a5e73ccfb21cf266c6875b195a0d80aa8ad812fbabf750dd59798dd9bf903a9d129d14cf4d47acfa0c1e499e3a7e427aba1c08fe75a288aa35e5af96bbed08f6bcd511110318767bdeaf81aacc7aeb8f87645fe284c24d9d1dde24cc1666405dda9c115f665040282af9258c9f0aa428ea297c73118d3d3e36f895f1afb5817c13408238af768ec879c924fef42303f0fd39e7cde20134407b7a70cbf3d12beefee462f6e594752176b76839f2ed15f4b1866401df3bb66c8b67f588763e3979e3507ef67d1fa78fd382a449052327ffea1b158d8caca2c02b4aec4ddf37cdfe5596a32c6311e7ae6228f6b20ffb6ee41923ffd7ea1c159daae7a6a947d1a2935dbcb0cd88f39d630fb7141086fdc26506ecd5df4ab5f3d3431ee4fffc7156585da07a8a8e47cbd99556e4a29ceff8097d6e663020a1fbb9ddd8205521bd1614182a38b136c8fee83a9cd33298d75db0c857cf1a4f59f4e98d974008a326051b0c0ecefeb8241c0cc0b4a022f85bd1d7dc6143bacbb937b1a8d5ce11b18194d4e2a5f5bc618f79935540967615fabf300bd470dd9350a553f26b77f697dd785a973373f783a5438344ee6fb94162f90968b46cb4869d2f5e60606a14c2fbbf9f8d01e8487c7a47b465304bc062efd94a72502ab3c8dfd8b63980f5044d13a453ec4a3f54ebf420fdcdc41b75d51484183e94a31fc2c267a2a8d6d62dbd8b0bb10c38152664f081e3bbc7697d112b92da490585de5db578dc84be4cea22f3516deca9571580c60da2b3ec54fdf1bd372416cf86615286128f5895046e2785186d4617e79e795b73489b703bcb5775d110be2a948db6382fba912bcc153c902c02970526813741bfba70e8b09b1524d090f41f0a79f5080175864d8d5fb332f9e375f131900278b344cff274098ff4fb4ff0eba46a5fea39ae7904d652641df07c061de674f509cc830273154471836cffbff716f8b9d143616268ba852081bfd4a67a14d304c6c65a5786ed0a1f6724aac90a74f9d5bab97dadfa22fa76e46bed8bf589d92a56a851805d7fea285004a18cd31821561f349b773e900f46000382fca08b89b437e4dd59100fc81bd27fbc387039f4621b5c0c4bb14fe0bc4aa4762bc8fb03fe05454c5e2907520e49f23b880237e4c2228738eca03a3435bfbb8cbbbafbea733a3475b74f471469956a329146eed2bb8ef81d304219829cfa092fcc6ef71c80539b3e72a63c5313fff532ef6ce471372b1503d955e8ac0d6c7d2e306ea999c1c1e297cc6bef2a4fac3c7651dc225132fe32901cef4796c6a608147a289cda325dd3744a4d376f29c1cdb8d4d53835cdeaf2591a437cb96b779e790e8df5cf1cd5dd0315028ab3e1f1599c36e934e08c3c776f2f26979f8cb33b0650bec7d6894e4e0fbe447137f4361476c2fbd21c29cfa99bbcf75417c7a0aa9cd500ca9bc799a37989e7f8d27240096c3769551127e496443ec425d2c4da720dbe20b9b66faad0c23c9672b2cf969516c7557cc4e2d6bb7ecd542d5465b29cdf86c75622d9e21f55fd08160f48bad7fa215fdabdaddadcdc4b8d7d05a07447766aa66d53c23d72b4e599bf2aad2fd55235514d55d2f9301ffcbf915e46646ce1dc4681643844cdc9ef2e53da69449094fdb7d0fc1fd3503b2cd0d916af6719828d397b9baca546ce0058ba9f0b98b6c63e0eb652136117659f166274ff55c465bdfb576f778da56342cadf92de3c0792981807ead81e4b6450a3623ee6dad5ce8e6879375940804661a42f279387032cf2f42826c1c3fcc7149496d554e4b31b94a96fc826f653ac0fd23cc69a34a06993ebf9846d0afa05e1446c18533215b0e64c3d59d7ed3eeecb2bce443ae8853b18321a8e7029287dbd5f90e8963a84200b502fa71a8b283cdb4c3e56a5695329b39ee9ac420d7d97938e185d0f4c3dd49aace88ef591b836ed5b5698d720317fe7a49ad06f1f49bd6635797c7552a6001a31544c5a17458f490411a0a7399ff4e3142a4387c07dba6a2962899925d14c4ef9a144375448078a74e543ac1999aac97c0c372aa5c376101ada579915c88235362a37a6aea08a0cdb697574f588b3d2a26d8e9b8c907eb92a77ecfe5b6a380142b2c8acbab517cf40cdb1ea225026aab0b9ac358cd09c36a93af5cd9c9c7d558ecf5b83943747154c04bf97229d87f0cddf3cb2194f6eef8b8ba73e39adaef788ba15594b0e10086cf74e0aadcf4c991b2dc9954f5d6e1463ca5bf876efd5fadf09a3ddbf38e6c12e96841eabb1471bdd6d5977c326e434306306f75005282a7e3ab146e586077e8c608a9d19b8743eefbe0f728cd5f6fa122d1b73492def9fa15b0a7a40e18653d8e748120b686d5697f53722169512e377597753441926bc3a370326a7157ac38038ab43711ff2ab28b74e1e14319495087985b8f390045037d0cf749c59a80fd04488876e67fdd4838bfd30d6ce9d499d39b0dae0d665f95407a5d3695580ad0c04e1318fef68efd13fd19cfcf6e2e8a9577d1803a5de5f254c66517c5ad1f4f148468e8463db8b0be1e2bd9bf9d75e77c104145b885b82473d56ca577c9238cf1d69e445cb46c6ff739334a5af5eb36baade28df7b5db4135287091696be12438a5ee2fba2e1c92206ca66d9864c7b5704eb69d1c645f08aa6934fca7036b670f6fe3a97ba99142302a7bc41eb684beba5b4bdb3c99ec17b4996fdb17aa122c9576804f8854622b930cc33a3be9ee5e4c07e83962b74be863e10c24b52705f21cdfee0a76eccc4a6e77911a33ea908dbdd48f78045ba9f94b7addfd74a1eefeba151a5e97278a8eb0740eebd5abfdd894cbada2d6f822f29cfe614766517a25b3ee1ea7ad5ba7924988e665023bfa910959e0602db3d6290157626e5038156cdec0396b2ae6f5b6c5d760b14f26aebcf48e15b56069911b64287905d2505b3c8ed35f99d0e5afdefd6d8e25bd635bdb0bb1cc54f7ecd8979c71f4deabc7f9e811c95007905260e6ebf8813dab2cc684c3958fa7f79f770997e8a5e9e219b997f179b0e0659b613cfc758ad9e3860c242183437e845b122cf395cf2ca51f4d54339af618c0063baef45dfe55a1f8e04ec244fdef3ce7f262c5c0d8b6b897fcd7c69", 0x5, 0x6, 0x5}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001540)={r4, 0xfffffffffffffe01, 0x101}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000001580)=0x7, 0x4) __semctl$SEM_INFO(r5, 0x1, 0xb, &(0x7f00000015c0)=""/197) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000016c0)={'freebsd\x00', 0xbe}, 0x24) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000001700)={0x0, {{0x1c, 0x2, 0x263, @rand_addr="87661ade348a57799989d052a5f627b7", 0x9}}}, 0x88) syz_extract_tcp_res(&(0x7f00000017c0), 0x3ff, 0xffffffffffffcdc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001800)={@in={{0x2, 0x0, @broadcast}}, r1, 0xf2a, 0x8, 0x7, 0x3ff, 0x4de}, &(0x7f00000018c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001900)={r6, 0x81, 0x1000, 0x7, 0x2, 0x6, 0x1ae9, 0x9d1f, {@in6={{0x1c, 0x0, 0x9f0, @loopback, 0xffff}}, r4, 0x1, 0x7, 0x9, 0x1, 0x3}}, &(0x7f00000019c0)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001a00)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x2}}, r2}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) sendfile(r3, r0, &(0x7f0000001b40), 0x9781) r7 = getuid() freebsd11_fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001c00), &(0x7f0000001c40)=0x0, &(0x7f0000001c80)) freebsd11_lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001d80)={{0x1800000000000, r7, r8, r9, r10, 0x12, 0xf4d1}, 0x7, 0x80000000, 0xb85}) 00:01:23 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="38c259edbfe3209252fbc5effe60d370"}}}, 0xfffffffffffffe28) freebsd10_pipe(&(0x7f00000003c0)) r1 = dup(r0) r2 = accept4$inet(r1, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0xb, 0x1ffffffc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x0, 0xffffffffffffff01}, &(0x7f0000000300)=0xc) 00:01:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)=""/148, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000010000000000000000000010000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a7ecd7debb43494fc8a230cc59494ad99f39f6d46abb42d725fb13f368a1069b4299aa8bebd8551a7136e7a180800000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:23 executing program 3: syz_execute_func(&(0x7f0000000540)="980c2c0f050520d0f807fc3e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b00c4c1f853186eba0dfe8c738888a1c40fbbf3470f582ee2ed5d543a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740ff0280a660f3a224f28681d1d440f2b550142c4b33120b15ffbb15f420fdcd7110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) pipe2(&(0x7f00000001c0), 0x100000) pipe2(&(0x7f0000000100), 0x100000) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8002, &(0x7f0000000180)=0x80000000000, 0xe283d3899dbe88b1) 00:01:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x3, @mcast1, 0x1000}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:01:23 executing program 2: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000100)={{"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", "d950625907a59e9266912bf152f9991bed960c72bf6ebea3723c3b0dae85bf6b"}, 0x0}) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) flock(r1, 0x8) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)) 00:01:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="c8c96f5f03") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) 00:01:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @loopback, 0x64}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[{0x58, 0x0, 0x8, "a31ea95c62a730e569e19d2de633b0deb15ace53e3de1d011c546ff94283b7574a98bb45c34620b0d2d9f27bd70adb727da90c14bfdc28a952aa4bb2d843366e90fb6288fba1fdca"}, {0xc8, 0xba, 0x7, "f353bb5cfb4a96d82cd723f72e118a13e7e23cae485ef9e969f165f8ce84aed60012c760a6143cb7dddcd032dcb9086b274e26f19f61333f347e70a3e3808f06d80878f75e8bdc3e35dfdc8348fd5f8b135f7735e8fbfc395209806f7e62a3894dc1e5d559cc860c076e45106da11ce19e33ae06968cabf553f7149f67895adb13ed23ed3b8a960d27514f88003cc705c8e29f21c0e57fe3d5ca512bc45ec1adf2ab2ecdd3e7ebc5db6fd61522f5bc487a36baafd0a166"}, {0x18, 0x99, 0x5, "cbe821c2b5"}, {0x1010, 0xbe, 0x3ff, "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"}, {0x38, 0x0, 0x1, "a915a171c94a93f293ef578fe0a642ad234f78bdb4679ff2c0fe5c6205fc1000de18"}, {0x100, 0x88, 0x80000000, "2b400d0140505be480ebf27c7a2f20effa2c2075cba6b05ef85a4b93cd4cef155228b4f9378310b68e287bed07be9c35f9b1e102979fa19f507e5424180fdff7b62937fda48c8f02d6d08940acef2af68c95033d4e6e098f80c6a95c524f7616a194ddd151d9227d6d09d6d9b6013605a0f377cf348e97752f29283c129ba48425ba907e84fd6aad8666b8819b8eab04bc86039b98894019f9a035560a02a1bdb2c009bf58f05c6b22b2e3f0b3086d77db3d5ec7193685215f933a945eeb611fe9eabd39b23d136ece607d529259d3a138219e496e103c29f159091d491a8a9ff2a6ca8c6cc75ce8b95e"}, {0x50, 0xffff, 0xfff, "6f417d9d47dd119458eae6715644a468d0d67664e969afad7f4b49c4a20575235495fd334d42e436db806eb88fb012a3d4bea68b1371d0d4c7402238"}], 0x12d0}, 0x20001) 00:01:24 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/118, &(0x7f0000000080)=0x76) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)) r3 = msgget$private(0x0, 0x21) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/69) 00:01:24 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8108, 0x120) writev(r1, &(0x7f0000000040), 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="3162fb1a0cb4749265728136503d123fdcc6bc02e716001d6aa84610c842611019abe65d7e4bfdbd005402c7cd339a610aec94ecb8a863e5bbf10f6ec3538f97099f4ab98293cdaa0fa8cbd6bbcba0974811e896e4065aae7b46453ece29abcb6d6ff1b2db14fe3b5d12ede876bf1f41f960be7112863ccf6fde751c792598022137339811c0e7c4bb2e788a717445bfe0c5b7b1b0aa104aaa63829e33ced18e78da", 0xa2}], 0x1, 0x0) r2 = dup(r1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="41b65bd04188c8b318ddfad2d20f4f24a4b46f8a8d0a0edc9866af68334a8011451b3a854159b70e4a76e975aed931da84de7606294986e407a4e9612c08790c1742cdd3e9bbafea0016444b517ff1a1e5cf27ad2e39c5641fa393e39f53d2ea61bfd178602ed6e6b5ab08b168b2080ed655") syz_execute_func(&(0x7f0000000080)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e446ce99b0a000000c4e2a53ee2da82f6410f104f004f000f88001000000f0d18") 00:01:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="eec64349afe940eab10fbd07ee8cc364f3fce99288b7a5e2130bf8189877e23fbab3e35e1b563bc79b6283ccf58e") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0x0) 00:01:24 executing program 1: r0 = socket(0x3, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000480)="9b7e0001000000859000d5cdb394913063fab4494948c64eb736600ad3ff5200cfeaadfdb20c869a57aa161ad970c6883f7f9aa214e6fb61450b03347bc0513d02baf1bab177a9aa39b28c46b623b4ec6508702c954b89b7e3c6202198c0b7bd2d9c0f204a851a2360881aafa5dbca093bac6adb54e801000000d18a2812", 0x7e) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) bind(r0, &(0x7f0000000380)=@in6={0x1c, 0x3, 0xffffffffffff1dd8, @mcast1, 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:01:24 executing program 3: setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="a57436cda8a289f67c9a70b650a2e05ccd14b6340b3f2c4a0610e94414b0d51a9b4b8ac35c29d51ec4dd5e6e80d59fc8de237058bc97f6f625f5cd81d0dcd3be21d61125214b96b84144fa5ab7d424dbb349502b642a3beae1ec642b036d52eb792f12957f030a4eba3cae7b404e2c9653180887a161fb9b91b8c3b241636dc095f6a3330a86fe50840923eccaac96b28ba54ad4d7443b87c24ab92c32a81602c8885aa43c7001198dece75c4ff77c066d209111961cac8266a68972970a27cadf5c1faeca627e2650a5f536993092442d0c8ae3327b50c77c642c09a459b4e5eb0db22e021fa5ce011c00be91a790a8b9d86f3b82d466") freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) freebsd11_fstat(r0, &(0x7f0000000240)) 00:01:24 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}}) 00:01:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) fchmod(r0, 0x21) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x7) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000002c0)="95ba0016c0c9a66dcb0ea064617f6a41c90aa1b0b4d8a72603656e80d0ddd2f325634bbe84b1aec833fb4f51f6479af7d650073210d3c4a3c0c87d97ac5cdcadd788c1ac081b650c3be7a5ddc32c0096fe29d4c2d50c46fc7bad6b371563ac3a08c79d565b441a5a9ae306") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x9e2b, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x1046}, 0x8) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="9d9a506ccdb8a4e2290fcbf94ba1baa1b3f5aa98dfc23ed63ae28b7eb02e8f09a644d3d8fbfa425adc31d764ffdc9f3f2828575b94aebe3ca6fb386d89d23809852b0d090d6dd6bbac93214899082d1b63910b88d20d325b3c29988c644ed98af0bf470173d818a7858c3fbcca687bba64e02fecfad31bbc605ee5b07699855fa864de8071730d05989c73f567", 0x9, 0xa0, 0x6}) 00:01:24 executing program 1: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000000801, 0x20) socketpair(0x10, 0x20000007, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x80, 0x0, &(0x7f0000000240)=""/75, &(0x7f0000000140)=0x4b) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x4}, {0x88, 0x9}}, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x6, 0x6, 0x2, 0x7ff, 0x6, 0x0, 0x2, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x0, 0x7745, 0xff, 0x2}}, &(0x7f00000003c0)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000400)=r3, 0x4) poll(&(0x7f00000002c0)=[{r1, 0x100}, {r2, 0x100}, {r1, 0x144}, {r2, 0x80}, {r1, 0x21}, {r0, 0x9c}], 0x6, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={r3, 0x4a}, &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000080)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @loopback, 0x1300}, 0x1c) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022eff0a67a3072c125f2f66696c653000"], 0x1) 00:01:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r1) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000004c0)={{"5b863b34666a502c5c8d7a6d8ef4ac2b5eb4ab6d18ce41557ce131d5f467fc15586f999dfa510b4caeacce8c80d4c34c5240f918c114358ea4b078922c31e99d96cc472a8e1cc90f34cba3c3b841d95e414c55f05d93b9ce203ad6aca932c7fb97cf62f5ad1e16c6fadd3f890747cfac21a6e36ccfd05faeb8080e7b61827e37a5bc515f3d28906852b469846e7b8832010284c25fc7428d56c62d0602a5bf14e43cc5293069646615ffaa3ccf75433c283cfb88e61f4945a22d4490ea212304e1ea3462a3cb2ad7a0d9e421b292afb11dc2b88f604c418ffbbcd0f3c9c222b9bdb32414e3809ccd173e6e848d96b06a4129fcb91edb37ad0dc9db016e6a1bf730fb4c196182c08ef06559ebdecb7a6cb8f16a428e14e696719b5ba31959611b1c1090c06b542c54426458f0f535615cd3ca8220d9c9c0eac2cb26f32482f5fa80ea52b9ff85d063072f22ecd8eb11ae55477df23bd9c72d91d3ff719446bab30c632024a6a26ea4c018dc7d932d351fc7063b16c8d08ff764f464e516985071f42f9a93b27bd46cba0ff55d90b0d170d5648800d65b95eea242dffc2e9c365004e5e9c8413d7c440449c44f1cea54f63150808f15d0de1d5dc79137cc41b7fa97f97e83519a37263f75ff54e00ec6d8736c773f7180649187080d2ea1c4d8caeca30311466e96b778716baa25a3470130c4dc6e9bc78841b7786a77fe99aef2381412b76909dc4df2581a5af2104fea1edd2a85dec5a16321d405adbec92c3a3d3152991875ca929f22030dac2730b7c1e5f6525ce46aa3f593578d9573e29da1e384789c94c71b0270aaf9057b6837c4057e296ae5aa5f01276d561e33bb6c34907be45d8b0524ba0b418d6540721867b8d038f2e8f7ea85f1eed0e490428d8f60a33567d41d3ea43281e5b9dae4a2b2ed485ba7e80a791c32a1218f794d673d1d8e171ca06acaba4505983d07fb789d59d5475cfb0c9d7edbf66d82e3e5ebc594462dad2c97d8fa9d50997e9ceed8a07b654d53b148f02e4ef161d65e456b94c5cbb56701e8b645f18c7baa29f6dacd706563d988fced7da5776d50e4b82b3df5ed0cd7ff2e9d4161b53aed41d6d62f349df8d7b34e7f7a36e9047b161531d45340cd51099c423d06f5b7406d7b4afcf6c0b3e55905c54f6f16ccd0cfe0ee6ae6fad9d3f8b281e16417e42445de23c69e9da353d342d4e4dd71196320729832101fdfab2a749ac55b134c2299a0735e9fd30af9442277bf16af5ae7c75c8e28f7783c8d1e3d3a4fdee1e30645ed155711817dff28bedf09ca26a567afd5648d05a747e1784b12a93f1e790da028a2aebb10caf0e3cdfc9dbab69adff7ba08dbbd7d7be9ca9fccb65b58899bb703adf100ab0efe3c24fbcd5f826731ce0ee2083a0e18c9281d02ff24ab8211a7cf1bd01dc5a111fdf08af825edbb18e17afa", "a7a156cc013742f59458a4dae97cbe8503dcb61d8c64d398827ba43b6ecfadb7", 0x4, 0x9}, &(0x7f0000000000)="ee889d4c93b14db59a244b4a34977c183867ed000807227c117e36ba1a3b7017d011b2465496a15b3a69fa4cdb167ed2381738d95506ac3021342dfe376329b30b91", 0x3, 0x80000000, 0xf6c4, 0x1, 0x1, 0x7fffffff, 0x2, 0x20}) mkdirat(r1, &(0x7f0000000140)='./file1/file0\x00', 0x81) unlinkat(r1, &(0x7f00000000c0)='./file1/file0\x00', 0x800) 00:01:25 executing program 1: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000380)=""/177) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getegid() r3 = getegid() setresgid(r1, r2, r3) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="4e19d4f4609619a49202") 00:01:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket(0x17, 0x20000006, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x3, 0x66b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xf31, 0x80000001, 0x0, 0x5, 0x5}, 0x14) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000002c0)="5b4810956a09a8d7d4383aaf666102378df0ae528805353dc373fc0f856b5b38f5c6e925eb2565c73179f59b045c8cf95075ee063718f8f4278916558dd75ffcda67b22f6ed88f101537b1cc7184fc967d2c92cc") 00:01:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) 00:01:25 executing program 0: syz_execute_func(&(0x7f0000000140)="98f2f2473e431c090f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461d1545a4dc66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c4f602f1f11e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4c4024d057200e3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="79cf394e9e79104dc72e191d6323bf4126f2b848d561b71999f6dde6cdf922d66d91cf6fc70ec5fef1a79a4c84c270b8f6270affcfc33c85e46bfe9ab37b05cc1a86f6ec4bbfbe47573ecc3432e4edc5bb6a5cd04e186c7e1faf5e91") 00:01:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) 00:01:25 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r0 = semget$private(0x0, 0x3, 0x12) semop(r0, &(0x7f0000000100)=[{0x0, 0xe978, 0x1003}], 0x1) semget(0x1, 0x3, 0x402) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000140)=[0x6, 0xdf8, 0x1cfa77f2]) semget$private(0x0, 0x7, 0xfffffffffffffffc) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x81) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="38a00564d5f7437f56ab1be2d1843075a80000006eb5809dc654ffa899b2074fc5958f16d572694794d19001901542b9b564f5f4370eed9f3b568f19680000000000000000123d0000000000"], &(0x7f0000000080)=0x40) __semctl$SEM_STAT(r1, 0x5, 0xa, &(0x7f0000000040)=""/23) semget(0x2, 0x6, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x6) 00:01:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) flock(r3, 0x4000020a) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000340), 0x1) open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000280)={r8, 0x20, 0x9}, &(0x7f0000000440)=0xc) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 00:01:25 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x1f, 0x1, 0xdfc7) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000010c0)=@file={0x0, ""/82}, 0xffffffffffffffff, 0x10000000) accept4$unix(0xffffffffffffff9c, &(0x7f0000001140)=@file={0x0, ""/4096}, &(0x7f0000002180)=0x1002, 0x10000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f00000000c0)="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") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bfd2034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)=0x8b) 00:01:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) r2 = getuid() r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x5b, 0xffffffffffffff91}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) 00:01:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c, 0x20000000) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x3f}, &(0x7f0000000040)=0x10) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getgid() 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) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getuid() setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000400)="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") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000180)="6f6103446d460139c1c8b68323971e46f55941c8d110d83974e563abd1245fab6215960dd35804eb450c7f375ab1c038117d4fa7ad188b49429e97db6e2b015b385cb8afcb2acbd8d759850e54de455c8605820fcacd2767757014bb4db1ad58142f010b61237dd5c65e8f66be466b2edfb495da9f5068860ab60a0f3a8540c8b359e4ffc55ca126d1aabbeaff4b5e5e28f9156cc9511136c452f2ec80f0d211c5e915c00563416646aeed1cd5e0988f509127da97833a6a951bda73cce169d2958c3a238ab5") 00:01:26 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x10000003, 0x0) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x6, 0x2000, 0x9, 0x6, 0x8000, 0x3, 0x401, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x3, @mcast1, 0x3}, @in6={0x1c, 0x0, 0x1ff8000000000, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000300)=0x10) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8000000000000000, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x9, r1}, 0xc) 00:01:26 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100044, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000980)="ad689cfda9b4f8054aca8094763f77896decebb7a5f81dda1b4660869ee2386c51734bbf8ecdcedc3358c00fa890a9d602d90fa8e9dfd9639147ba3c14b096424a51ffbdd20a9d60858c5d4128526f62b790db1ffd5175a3810ea6c4094633ebc366d228ed3ce8a7a0023f9603728245451011fd7d84e0f9e9291f453b540c33817e5d5d35f4ab4500e5d10ccf58101338a7620663fd1e38367d2e6878d5f4bb93559a36ef2d8d529268981f3930") mlockall(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x100, 0x6, 0x2000, 0xfc6f, 0x100000000, 0xffffffffffffffff, 0x3633, 0x101, r2}, &(0x7f0000000940)=0x20) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000bc0)={{"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", "d4c5434b5275352be81792f5137bd5569e5b580ee3af377c2144c55f17a08bbc", 0x101, 0x7}, &(0x7f0000000b00)="42887a6bfd71a555fdf25aae7ca04ca0bd0d6b02c85d648e6a80aa30039cb1169c44e1167a380a1f7f35826d34aa8eba82f7d2b987daaf96fa1aca1668fa6de4d853d3b5b90fdd5595e1f64632b5ec7811c0e2d8446c627f76f05c9f3b0e0f8201514123573ab68e9419672936793e1c1f7730402dcba1315334233d23538888b9af3a5518a43bcc09e79faf58fd34dfa87896e0a1cf9d226bb05085bdd477", 0x5, 0xd853, 0x5, 0x101, 0x20, 0x5, 0x0, 0xfffffffffffffffc}) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000a40)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e9965041d86434000f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec4c2f9326f008888a1c40fbbc4e2ed5d652b2808294001b00b000000c4e1fbf01144d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca380483b635ae004b00") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000980)) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001180)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="7263c91c612d4abcbe69e5a2a67dc08738a118e811ca80143e29bb18496599c1cafc167f4e50c4439e4efcf88819bf7bb8303993122ebed6a057509f", 0x3c}, {&(0x7f0000001040)="a26ed6136dabcfd2ae16409f5a116c85bd5dbd071ce613cd3d81a919d53bd3fc877637d529797aa3037cc5d662827ebb86c3af9fb47569e8f1d9461dde40dee7a39d516ac4957c40e7a049d03cc3c64bedd59262ccb958c3c7986e3548cf2c5ff725c7bd13db0c4cd0ff0773c52ef3c826030dedad89fdd0f8336844877e80c51a5214f96dc233b2a62e6023c92b0a907d6275fe997e6891d2a66f617afe6257d2684f69da52bcaf8d44968513d70b6f8030f37c87b25b795f191dc9e5b85800fcb287f5ba2c906b1bd85e0828d743350d15f73ef3f2eedbb4e1dcd61cb5a00e4977b0c9", 0xe4}], 0x3, 0x0, 0x0, 0x20000}, 0x84) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000011c0)="07d9ff57325025e75a13fb18602bcac205b9a2eedf3452738743c934f188a6ec0c54fe9e6dd522c044002fad1059ca67db4c87c3be2ae09bf50e9f1ac72824e7c192d04c6c") 00:01:26 executing program 3: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1}, 0x8) socketpair(0x10, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:26 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000634000/0x5000)=nil, 0x5000, 0x2, 0x10, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580), 0x0) 00:01:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="a3d2a4b908106114f36a98c55c92a14434a9e9998c00b5a1864570904189f087b1179b538b7719933f999823983f0163fe60f55e00abac171e9514c410dd95e8bfcd439e6756f86f0bc82036c4a90956ce6132944c4199b76bd7e2afef08eaabfe6f487a3150a51914324ca2218136ec59a81ec1db80ff1e762f71bc25e3870968584344afd53c01025448be7db003cffd06db273a3dd214a311be8cd8ee0e2503c496fc05eeedc52636d778df1c270bb676044fcb98c4ee393e2faef7c91b6a4317cb6fc4dc3e76c2b0acf3d814ac3a1ab90ad55858f92e5f6a0c65f180f9") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlockall(0x3) 00:01:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) listen(r0, 0x7) 00:01:27 executing program 0: syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x50, "9f95f8e216a7aa93c0ad0369a15efc8403ba0371bfa1feb010ac1ffc2ce4292aacde002e75ba3845ce133e83594882414cea8a5b50f72687959d78753ac2bf3f18a007329d266ed20f8209cb220cc697"}, &(0x7f00000001c0)=0x58) r2 = dup(0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) 00:01:27 executing program 3: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r3 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:27 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000004c0)="98a84ac4417c29c667cff242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a70f7ff0979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605401b00b000000c401716986e3d000004571220b8a826e756e750dd4d4440f3acc498937e8628f680864360fe2580061c0f52626479dfec4c423e55e81f5ffffff0349bedc30a1c9fb09110f8f0a4012c6b98227bc4ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="ea25b532c0ff545c43973a48c19c351a01b47481478ecc5781fd53c6dc2291f3eb15d8977d9d26d2d8fb9c4f9058a57b6cf1ec4e53a840965c0096c851e8ff91dad239a8b4bdfa1d93d6229794780c14aea1818ae70e15188a89fac682f1d21b3fa0b467fcad18802ddd22ceccc9ca43b2464d02d902394bb0b6b587567d0c083111b7e9effc1aaacea2f59ebb070771bbc3d8c1e95e464acd01bc8f2da05ef5698c72dd81f2e48dc5f445e859cee45efee15bbe6ed328f48f9638d5e51ad1ad89823cc5b1d0dfb8bc791d127dcfc051255fb74e50774570ff2d97") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getresgid(&(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000100)) 00:01:27 executing program 2: pipe2(&(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000180), 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:27 executing program 0: r0 = semget$private(0x0, 0x1, 0x1) r1 = socket(0x17, 0x4, 0x9) fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000000340)='./file0\x00') freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x7, r2, r3, r4, r5, 0x18, 0x9}, 0x1, 0xfffffffffffffff9, 0x20}) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x400, 0x0, &(0x7f0000000080)) 00:01:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r1, 0x3) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:01:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x6, 0x25, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="5d991a55af5727beaef3e029", 0xc) 00:01:28 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xed6, 0x800, 0x7f, 0x26, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r2, 0x8068, 0xf, 0x100000000, 0x1}, &(0x7f0000000080)=0x18) 00:01:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="6800e6989fd182a51b573fd60dac5b804a14955fbd45c1c9658a927c1616fc52d7df5d2080cd8e774e41c9df2595490ebbba6d57eb3e7eeec8cec2faa89551eb5fb89be047dc579fbe5a24d0c5c45ac77e168372a8290549049f54f9f3ca04ff35eddb820b5f4064a9268c870d898411d340ff47be90e1df3f0000006678c5c3dc02abfc59647c83c0ceabbc653534be6faacffb91430f30275a54eec290916efe07cd4f1df3bccb82bb7351aacef12f1712c9d2bb1b373ef8395ab568cd82bb2a5e680c1e9bbc4eeffeb66fdc87e55780c9482fee255a917afa99818182f3a6bf74b1456611633cc4ecd965b07ee5f1d02ca2"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:28 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r1, 0x100) 00:01:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fffffff, 0x8, [0x0, 0x3, 0x4, 0x5, 0x4, 0x1, 0x8, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:01:28 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7, 0x8, 0x6, 0x3}, &(0x7f0000000280)=0x14) write(r0, &(0x7f0000000100)="0d94d549d2cc9954ec409595473eb9b71fdc5c159b9c1fe1166b19ac7f0abe92e9a1e8808e2c01b4207da241a5bda808a43ae065a8b4e3c14df73645606002ec68ec1acd13baa86d38a25022c45df346fb7b26431efe84", 0x57) 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) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(r2, &(0x7f0000000500)="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", 0x1000, 0x100, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0), 0x4) 00:01:28 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) pwritev(r0, &(0x7f0000001ac0)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000000380)="852051fa4da7a9c0f1782e61244bc33de98ede3c9c4ab248fef67be7fcd348ebbc9734abb241fdbc61681fadf6ac17dbc327a084934af3feff93ce0830872b510cb8a8558937b6618cd9d948ef3635344b61eea204064acc3a3b3e25de38374452279df6009b71e68860040af51a67457e6b551b9410efbc18ff772d63f48b313a6123d16ca77efc038dd2fcb8d780a25ec201e46163d8ffb5dd905981bb5a09eab31da5", 0xa4}, {&(0x7f0000000580)="b3a9e1f90dd5721142d5ad1578f57401e505b7c07ecddc5aa9dd104ea1c8c8fc7562a0bbc09d337795f73e227b42e7ca6152e6dd41eedb06786cb2c7d2d93f1eed2ac44a5ad5d71e65c748da1bd2a49c6d18b3a2bd26630579f73e71113cb32ebee1c59438ee4333946733e0e37cb5ab247164df752ea1c2cd7f7773569775995d1df8b3a172f24904b3a581437aa74d4691a2", 0x93}, {&(0x7f0000000640)="68c1e31aa1e79155e117b7f90a467696c211559d5c46a64e7cb530840f2971fae8410370c2f0565107f9c5a2838a8aa61f72c94a345cfc32d78772916908afd4e0aea7f08e1d55f55ee1fed4aa1d2fc56574", 0x52}, {&(0x7f0000001800)="f0bd869229c7176aacc3f96a502306dfb28773ed6fc3882c0b15c29729ba19a665816e5e82dbdd80bfce1c41ab50fe7ca688a449d72218454929be109e1da0b8fa76c02132730f9f2e579aae423875950d465e604d06dd9821ac583f7e2a50d2fc77c7e5027dd722d4ae9c73ce96ec1daa1e67655b4666c27206dafeeafe33c5e08adac51f06eaa494b1021af749a7f3ddda6441450aad22c77fa3d8a23a61633fa788e9558da5e2959dcd733d56746fab2634c7ee8546e414867335194b4fc078ad1addfe52c240fe719464669775ee57934df73da6a9b2714ebdbd262a924fff8ca1034ff7bc1d6a865dee0b2e607f", 0xf0}, {&(0x7f0000000440)="3093e8dab116fe5cecbc71ce9012b0a0e95ce092a3b24db6f0b780a7a04579f53df3b6a1f1b39bfa2f9e9b84f581b78ebeb9aaffc752e94efadc7ce2b7", 0x3d}, {&(0x7f00000004c0)="e0450a3be28bb4e9848729bc53973b999306ef219073ad1e4941d87f", 0x1c}, {&(0x7f0000001900)="1d3f1d3500e19be72e1b51a1fb76796ea9375f02e36ef1a367b24869de6d78e8ce5b99ab5ed130a921adb6a4440196a093694b60fe274140e335a7c70e8167a853d73a81a6a56531e47ab0ee87c96e1fc22ea398f18a64b65baa510fed283519e7a7d67f51f0", 0x66}, {&(0x7f0000001980)="ecd9059e4e8a7ecad0340739e9a13ae979ae108ac1d2b561489ce0185779edb5c8f9cecb55d2d448f81bae0b88289fef7f8aa6a205a596013a606cef70bedd79a7f3bed4e2c25ab58b76258be12569661dd0d712b6216892b8a056ebd81a490fc84555ddee4694f6aa6d78c5ca62ad843c320f5e75", 0x75}, {&(0x7f0000001a00)="87845b2d8a51f809c0c326b03eb3cf3ca452d77444926095982b77b7daa98d997a91db993ec03912923939c96f8111f9470735a0ada595527f3e5780adfdec5b19fae82fef83b33b916c620f43eee6475037772c1d9f4debccfeb421eb8a3aea6a8b64a64850ff508152478009f828ca854a4920d5fd00e026b225839510cd7f0f3581301337bcf5d9d5a1e1e99ffdfee924ada2269ed8de4482c523486cf2e325179bcaacef7c39d378e2d66a4bac7b804e8684ac087b08ad11a1c1a830", 0xbe}], 0xa, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r1, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getpid() getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000001c0)={0x6, 0xf90, 0x3, 0x6}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:28 executing program 3: r0 = semget$private(0x0, 0x7, 0x220) r1 = getuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000300)=0x120000000, 0x4) r4 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0xf, 0x0, &(0x7f0000000200)={0xf1, 0x9}, &(0x7f0000000240)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r4, r5, 0x8, 0x7f}, 0x80000001, 0xfffffffffffffff7, 0xd6d}) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:01:29 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 00:01:29 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x34) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:29 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x400, 0x4, 0x100000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0xcd, @local={0xfe, 0x80, [], 0x0}, 0xe2}, @in6={0x1c, 0x0, 0x54, @loopback, 0xffffffff}, @in6={0x1c, 0x3, 0x4, @mcast2, 0x100}, @in={0x2, 0x2}]}, &(0x7f00000001c0)=0x10) 00:01:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x5, 0xfffffffffffffff9}, {0x1000, 0x7ff}}) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000001680)='./file0\x00', 0x8241, 0x0) open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x1) 00:01:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget(0x2, 0x4, 0x3) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/206) fchmod(r0, 0x0) semop(r1, &(0x7f0000000200)=[{0x3, 0x4, 0x1000}, {0x7, 0x0, 0x1800}, {0x5, 0x732a5602, 0x800}, {0x3, 0x6, 0x1000}, {0x4, 0x5, 0x1800}], 0x5) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x7, 0x22) ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x11}], 0x2, &(0x7f0000000140)={0xe514, 0x3}, &(0x7f0000000180), 0x8) freebsd10_pipe(&(0x7f00000001c0)) 00:01:30 executing program 1: freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r3, 0xffff, 0x100, 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r5, 0x4, 0x10048) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000700)={0x9be, 0x1, 0x7a15, 0x38}, 0x8) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r5, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) dup(r0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000000)={0x7, 0x6}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = dup(r3) ioctl$DIOCRCLRASTATS(r6, 0xc4504448, &(0x7f0000000080)={{"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", "a2f10a50f068726893c0c86ec42b7568502f34e4344d12d58c50dc3947e283c0", 0x1f, 0x3}, &(0x7f0000000040)="37e0dfd6196623dc", 0x8, 0x2, 0xbfb, 0x5, 0x7, 0x6, 0x6}) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000040)="c402513d26c4024dad3566000000c4c1ad72d4a58f482097d4cc0fc7f2c4c1c572d6738f8978e23040dc3e66440f38067645660fe189e3ea0000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) 00:01:30 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140), 0x30d) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) 00:01:30 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r3, 0x9, 0x32fd3df4}, 0x8) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:01:30 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x101, 0x1, 0x1000, 0x3, 0x100, 0x51, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x6, 0x0, 0x1000, 0x2}, &(0x7f00000001c0)=0x18) 00:01:30 executing program 3: pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x3d, 0x40) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000080)="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", 0x1000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) 00:01:30 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f0000000440)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r1, r0) setgid(0x0) 00:01:31 executing program 2: syz_execute_func(&(0x7f0000000380)="0c04b5b598cd801b69e4f56962f5696200d9d9d00f0fe80cf2680c0000008fe9589b26c7e4c753fbc4e101ed3e410f1a4434fe427d822a2ada767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4470000ae1801fe5f786262df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x4a19ce8ed3e9a0bf, 0x3, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x10000, 0x100000001, 0x800, 0x2, 0x80000000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x10001, 0x6, 0x4000, 0x800, 0x1, 0x9ce1, 0xffff, 0xcc6d, r1}, &(0x7f0000000200)=0x20) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5002a00f3a7fb36f083b600800000f00fb8c4014e4e4f741ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300bcf7b8dc0fd90909100000c4c27d0a21ac61610bc4c3214cb9a560541b01b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:01:31 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000280)="f95e2200eda92001d947c346371f804c132c8f6617691b7c0a512b93596e661d898b4a7d00000000c898ea0d3e0207c2c195940e288ad7099a43f56e7989d7cee4b204a8921bffab48d2e3e6c3c162947e8d36b9009525595b60a9ee4713377ee7b69f7c5c3dff63fdea661cd3451fa7622732ae8a8b58c01bf039f6478f22db1d7d0f1c7473dd6db16657c703c0889249a83c7f27dd3aaab673e0d89cb8112ec47b2c5aa8") r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), &(0x7f0000000340)=0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getpid() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xcfff7a545888e333, 0x0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x3, 0x3ff}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x54c, 0x8, 0x3f, 0x1, 0xfffffffffffffff9}, &(0x7f0000000440)=0x14) lseek(0xffffffffffffffff, 0x0, 0x3) 00:01:31 executing program 1: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket(0x10, 0x5, 0x401) recvfrom$inet(r0, &(0x7f0000000080)=""/246, 0xf6, 0x1, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x7}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/182, 0xb6, 0x40000, &(0x7f0000000240)={0x2, 0x2, @rand_addr=0x3}, 0x10) 00:01:31 executing program 0: syz_execute_func(&(0x7f00000006c0)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e7b77d719c4d719c409ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f5263e40050000002158c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f00000006c0)) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffffd}, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/85) 00:01:31 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="560c91ba239a386ea63cc0220ca008cbaa55cbdb2224b7614e728bcb8fd7a9d9a50257a0943bc28bc7dacfdb98697d0a3b84dc7a10eb0379d652cf569ebdd912666d31e8b0c28451df4ec2e4cda3aec5ce54f412332dd78c9f287c827284efe949bf91915b1774763990244f36fb9c554d27bfce09d602229c6f09d84fe8d87f49e2f5a161bb50970bd1bf8f5a735cee2979dc5268b9c6039121a3501b36452ee3e560dc6b0d4d1290880285e58f73f60a046d8c07cfbb903dce11480f3315f90f929a75b3192cd9c4350389156f39fb9cc0d99dfbd47b5799d773bb74ac961873a0ed6328ff12c7716c9d0746c95eda0854") 00:01:31 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup2(r0, r0) getsockopt$inet_int(r2, 0x0, 0x49, &(0x7f0000000100), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000180)="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") sendfile(r0, r2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000f7000000ff0000008fcfc0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 00:01:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa050000003ea1dabc86dd6002290f0030000000000000e9ffffff0000000000000000ff0200000000000000000000000000010402907800000000f09433df000000000000000000003300000000000000000100000000000000000000000000000066"]) 00:01:31 executing program 2: r0 = socket(0x2, 0x10000001, 0xa9e) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000090000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000180), 0x10) 00:01:31 executing program 3: r0 = socket(0x1f, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="55022e4cac442f662527fa3dadc5d5e7344f631051266901"], 0x1) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e465410fbc3e6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:32 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x100) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"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", "7b98c8d19762db1ba0a16f86cf26fec0d329abb2e9c75ab9169788186aa446a9", 0x6, 0x5}, &(0x7f0000000040)="2c21a46e787199e5baf39768193a42f08d305575e3ba3fa24447ca0c9c6bc21e23dbd351349c7d322a21fa8167f026ea292bd877f90ec5883fc555a5d06b7149dda57b195001d5daf173301b72201314e7251829dcd21a3dd4777ba9b8eade6cd23ce3ff24feb4b1443adc0d3bda63444386b2533bd2de23db2ba3201c69fb265530fbfdbad54560b297dd70b0c1acbd8fa9ff5beaca7d4337751c8a72fb586f4db5568df4d453470f02b99ae33780a7a74b854fd9ae8bb0f166", 0x2, 0x81, 0x8, 0x31d, 0x8, 0x1, 0x7f, 0x8}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000580)="2eef0b75a88ff248d7280375d367159559244e98a6b12eef759dc81f2775bf85a9b4acdaa3068fe3f7c411a549b2540de92e3f1a0a7e3c4e74c39e233d64342af6f01ff60210f395a842f46be93576b12cc1856725d5bdd1fd9f4e03099f0c1762f50338d9ac70dc3e8d3abb24d56def6090856cdd007350f78726372717e098c2d27579737adfd6ba1ed175a8d2d1b5b71f6232b37bae9be4c654af2afe4f13e5f0f9145746828347c0f0cf04b6da3ff46140f685b757a44dd21ebb503454d79c4fe890f1b27e55f86c725d2eb8f2a36d8a") 00:01:32 executing program 3: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = geteuid() setreuid(r0, 0xee00) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000800)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840)={0xf, 0xe200, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000008c0)={0x0, 0x100, 0x100000001, 0xfffffffffffffffe, r2}, &(0x7f0000000900)=0x10) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000300)="e768f036b480a63c5527a713bbc748a648720d777a631069f679181dfbb3f174129569fd6e1b68cd4744613965b4fc83988f72c494c7eed65ddf3038a63358a702b550b60e3bf0dd3856c08870652b5ac095fd74d14e0f3025970e50f80ee7f666c2a03d527a2749cd0193103d1e46ef7b2bf00d33ee7f81d404e57b4e31a322e13a452230a67b9482d900028aaa20e6ab5fef763545c7339627974f83dc850755fa75f3e2a0dc04cb39b5fed0d8164d659b7e271fefe696268490250db3384c7f67ef845354", 0x7, 0x5, 0x7f}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) r6 = open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000940)={@in={{0x2, 0x2, @broadcast}}, r2, 0x1, 0x9, 0x1, 0xfffffffffffffff8, 0x4, 0x1}, &(0x7f0000000a00)=0xa0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000440)=':\x00', &(0x7f0000000480)='rack\x00', &(0x7f00000004c0)='rack\x00', &(0x7f0000000500)=':\x00', &(0x7f0000000540)='rack\x00', &(0x7f0000000580)='}(\x00', &(0x7f00000005c0)='rack\x00', &(0x7f0000000600)='@\\\x00', &(0x7f0000000640)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='!{{&\n\x00', &(0x7f0000000740)='rack\x00', &(0x7f0000000780)='\x00']) 00:01:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x20000000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@un=@file={0x0, ""/22}, &(0x7f0000000540)=0x18, 0x30000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pf\x00', 0x700, 0x0) poll(&(0x7f0000000640)=[{r0, 0x3}, {r1, 0xc6}, {r2, 0x100}, {r3, 0x2044}, {r4, 0x8c}, {r5, 0x108}, {r6}, {r7, 0xc0}, {r8, 0x2}], 0x9, 0xe7c6) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000200)=0x9, 0x4) socketpair(0x22, 0x4, 0xe434, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r12, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) r13 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r13, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f65696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x102, &(0x7f0000000740)={r14, 0xc4, "69b05c744a2c46d4fd4d10d752407d0c2be6fda6ce566ea1e175342a4017998223bcb425d1c3bf16511bc97fdd834133b90d533f91fd55997233ea7f09081aa5512395e5f2912526919953a7d7f1f0ecdafee0acfa524a338b4f828de2b42d8841fa9b0f67b082e72537988c8f16f0afd98655f0adb44836d3e636bbe083016b78b82f709f979276a3702c7511531bc897f593270e16e2ee99431e01d2e4df844a2c88c07c92fb20404a2d3456a111e477cf1f4266e194d705b7b4846d89c0b033a55b56"}, &(0x7f0000000840)=0xcc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r13, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x650, @empty, 0x80}}}, &(0x7f0000000300)=0xb) setsockopt$inet6_tcp_buf(r12, 0x6, 0x23, &(0x7f00000003c0)="1766a694f8119b85d4afb1cada8d0dac9c40db5f3ad035a6d59d80105d4de75c12a7dcb3ae10e340a13393be08b442ad6bedb0d3d320d607c4aed7d236f9a009aa68bbf6d7bf810c401a15c8efca46859a1febd17cb385293f8d490d2e80748e0461bc82610249433e97b70ed334dfabd5f29314cbc9390d4b2e8dd9f66f5d2a4c33acacf97dbb9d90874254a3c6e9dc35ac6050e64ebd5697717b6b0d52cb29d96c0c8b691da01f2cf9a8223c04dd9f0814ddfff2c5a55361b17432e08b8b5aa84c100917720d2741fcdb011be9a1a3dae30b4d722e017ddde40f921488f7c7c98ebe0e4f625bf9ad3fecc2b3e470b0e23e6c9f", 0xf4) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) chown(&(0x7f0000000880)='./file0\x00', r15, r16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x26, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r13, 0x84, 0x1e, &(0x7f0000000040)={r17, 0xd}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r11, 0x84, 0x19, &(0x7f0000000180)={r18, 0x40}, 0x8) 00:01:33 executing program 0: syz_execute_func(&(0x7f0000000280)="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") fcntl$getown(0xffffffffffffffff, 0x5) getpid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil) getresuid(&(0x7f0000000680), &(0x7f00000007c0), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000980)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000740)) getgroups(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="3336d666ce95eaaaaaaaaaaa86dd6076396200001e00fe8000000200000000000000009bde9dae8000000000000000000000000000aa"]) 00:01:33 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', r0, r1) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = getpid() getpgid(r2) 00:01:33 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xd8, "0ef6fb122aef956ec3e1ace8e8527d141d157498ae0e554e14469212e879d58f3cfe3ef4111ec847f425f660cd093dad3927828a25129faa9b1bf7fbfa331c5c39c541910859892dd4c840ccded3cb4ba63a58e3f5e711445f4262a0f7414c3af3da6b9091b8a16a0005b67a11c076fb47d326f0a551da8e050fa3cc304841eb4667edac79f62f4ac79a591a665a297eed6a83a2dd77ee14981f865c3f51d77e73b382e1e4a01c85408bce00fa044379811e1c026517da61fb04ac21ac2f703b212c8a8fa45647452dfe6c9bdde41ed3c5daafcbc934fdd1"}, &(0x7f0000000040)=0xe0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x80000001}, 0x8) 00:01:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60541e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") sync() setsockopt$inet_mreqsrc(r0, 0x0, 0x4049, 0x0, 0xc2) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x42, 0x20) read(r0, &(0x7f0000000440)=""/160, 0xa0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f00000001c0)="1978c5f285dc6c80d3cd61fc6ec2e94d18f62461b45b73408fbf3b8c03ee27125131dbb5ea4c572bae25279b90cffeff341b3680004d359c1ad103fbd7a23867f7d44112d5f8d15e6c20fde507ba4ae3a82934aa3d221d103460b262ba6eb56be3716c6df2e098a7c024bf3132c12361c3c6edb81a58ac1ae208fbff1fbccd003f078c3cfcaaa0d8c52b153532897c0ab0e52d3f7dff2d2bc771172dd7abec315eb9cc2fb3097b3726226f533e26a9e3542db9c9c86123c7df0bed2d4ad5e22d157a75cb3aee9d1eac9d10ec225ee2479e1d69b27d0dc504e62c4c22a9d03f4f0d", 0xe1}, {&(0x7f00000002c0)="59fa2c32ed25089f560090f7d8c5e8f4650272d0f419ecf720af34b53d0bea05e70ef02d41701a3900d6eaa6b86b471c9142b57ee640ff49ac3147", 0x3b}], 0x2) flock(r2, 0x2000000000001) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000500)="a8437438c43f86b7fbe98be94190d105ada55a0466de1a61bed051a74f169f47c30ae1ee7ae9c305b17f0b39ae3d05ca7435b9fd0514bd882926c78aa6849b9c400f35f24bc9739ea9cca325e7758706ef775e3d0d19d44b30c09ae858c58ae84cb556cfe5e8b754ec3828c7874ab428ac2743ca362c88a45f9f94aac70fd37c3d397054c1cbc11091bffdcf34dfc606df5f99b6ad12475641322bedc5b8cb0a8d8cd8ef593431d261d2faccca88ba16134efb7e46eed140f29f01a9e4458c30815b2737fd51dae2d1e272736b8c163ea0cf0863cd2ffc889f34324b7deb779b0709217d2e3addbea3d2d5394ec735518e9812b245b4") ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)="e5ea0145989c1a0dccc066e93959e68c81012e68ab854d5daec901318622ef5e71e4b3d2ffa02ab451b181ff3d069f36c1a2e805018ddea92a091ed74b3408cb2c754a63b79a1c2437146aaf63fff11ad72662f68c4f22c236f9da6c712f10e1d06e8f0b913ee1306a9a580357b7eec4390a9c46b890d6af6ba20ff4954f674720b8597466a8740b79b974c39214ded386d91d817b8086c1824b849b9501") open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(r3, 0xd, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:01:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = geteuid() getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = semget$private(0x0, 0x0, 0x40) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000100)=""/4096) freebsd11_lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f00000011c0)=""/140) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f00000012c0)="d41e642b74408655ab") freebsd11_lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)) r6 = open(&(0x7f00000013c0)='./file0\x00', 0x8, 0x19) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000001400), &(0x7f0000001440)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000001480)={0x0, 0x1000, 0x0}, &(0x7f00000014c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001500)={r7, 0x7, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000001540)={@in6={{0x1c, 0x0, 0xe7c, @mcast2, 0x1}}, r7, 0xffff, 0x2, 0x4, 0x8, 0x9}, &(0x7f0000001600)=0x98) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000001640)=""/140) setsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000001700)="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", 0x1000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000002700)={0x3f, 0x7000, 0x540, 0x6f6d, r8}, &(0x7f0000002740)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000002780)={0x9, {{0x2, 0x3, @multicast1}}}, 0x90) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000002840)="f3d3e52387015f7bc9a4e558183f537009031a16860a4e8ed52aeae1d81fe39e44b414f4ac100b2db41bf9feae9aee1227fe2bbeaea403a2e38f1f135186a114bc68d1fed507f36277415a99f44e3434af2bc1b36af572d256f947de85e0fcdfe891301451621946640ec6e313921575ebcc4c080297ffe68f8fa312005575455283494284682d0c071aefc6fdacaa88adf03eccd1333740bcc05755a05b0a10a2d1cad6e710a05482c77729b193b019f73bcc8468591508fe7db96412b34bfe7ec5f37f7226bde2b3b4a1585e6fc969a854ad8170ba5f68c86e3805a1d8") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000002980)={r8, &(0x7f0000002940)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000029c0)=0x10) poll(&(0x7f0000002a00)=[{r0, 0x1}], 0x1, 0x2) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) sync() r9 = semget(0x0, 0x0, 0x20) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000002ac0)={r7, 0x101}, &(0x7f0000002b00)=0xc) __semctl$SETALL(r9, 0x0, 0x9, &(0x7f0000002b40)=[0x1, 0x3]) 00:01:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlockall() ftruncate(r0, 0x20) syz_execute_func(&(0x7f0000000240)="98b2b21c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fbf034e21fc2e66410feb54fad62e41812047002b004c002f00ba0dfe8c738888a1c40fbb4583fef35d3a08081b29972997b00bc4e1b1677e06000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc49e3b99994f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4d}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4) linkat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) 00:01:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) socketpair(0x10, 0x3, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xba) 00:01:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80022e2f00006c653000"], 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) chroot(&(0x7f0000000040)='./file1\x00') open(&(0x7f0000000080)='./file0\x00', 0x40, 0x40) 00:01:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmget$private(0x0, 0x1000, 0x82, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000240)=""/16) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="cda1ebf804262d9f3000"], 0x10) r2 = msgget$private(0x0, 0xf) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000c80)=ANY=[@ANYBLOB="aa4c73ad733ef1e132804b43a668cbf709ec6c7820410f69710f9189069d1962036ec2530df73f53e8d0a82df17a80567fbb706750f5007ce065751a0e3881c62c3da7918fd6b724a765756f208a9b93ee7662b5d149a6269958b36edbf810767daf63b5b7864025e889dadeffec83e177f6cc27ee55993b94738fde89cfcf60a59cd82836494a15db8940e08fdc369e6eb1ca67bc24e30a3763ac1eac3c56e2b1", @ANYRES32=r3, @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYBLOB="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"], @ANYRES32, @ANYRES64=r3], 0x5, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/10) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r5 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r5, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r2, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000640)={@broadcast, @multicast1}, 0x119) msgsnd(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r2, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x800) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000005c0)=ANY=[@ANYBLOB="04000004090001000000000000000000130000"], &(0x7f0000000380)=0xc) msgrcv(r2, &(0x7f0000000540)={0x0, ""/113}, 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000600)={@loopback, @loopback}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20000000000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xffffffffffffff8b) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) execve(0x0, 0x0, 0x0) 00:01:33 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000060000000000070004000100ff0f00001c004e2209000000002a68d1f200000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000100"/137, @ANYRES32=0x0, @ANYBLOB="0000008008000000090000000500000001000000180bb537a31f693c0660b86af841949f9ffd374279e619bdaca206ca33fe83d3df9ea143e90ff1f71af85602faea5586983cbd1d98b131008da96fe3f760660344acb54b75a1dabc29c523183784b2da64b055f1c7193b0698c27d6199d6ec21cee482d99869ea47bee0cf5c690ed67d4fa73ee6e0b8ea83a8b9018670700691dea51ae9810e0d5ac886ff7e726d8fb74d94c319db00"/179], &(0x7f0000000040)=0xb0) fcntl$setstatus(r1, 0x4, 0x10040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000001c0)=0x8) 00:01:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000000)) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 00:01:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffc00, 0x0, 0x1, 0x0, 0x4}, 0x98) 00:01:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xcf9e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xc68, 0xa20, 0x401, 0xfffffffffffffffa, 0x1, 0x0, 0x200, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:34 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r1, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 00:01:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffc) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) close(r1) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x234, @loopback, 0xffffffffffffd756}, 0x1c) 00:01:34 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:34 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) close(r1) 00:01:34 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x8, 0xfffffffffffffffd) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:34 executing program 3: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r0) shmdt(r0) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="01002e2f66696cc82900"], 0xa) r2 = semget$private(0x0, 0x4, 0x18) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000800)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000380)="43f6524c3228f826bd8687e43a6c024a347abb939f5d4995f94da0ee748949d50a0ad2765e14a2d5fe96461fe4ab22ddda9f55c6294c78b6e6fb8e1393ebf01d911b57857ce3bf43562a076203f5c3fa4189f8f6c86d9f1205f586455e1b6209458d1dac9d2a278d33b0d3fe74be0bec00a959fbc51e3154dbb3a7152cb65571f55151c3c19fdcb26ad1bc016fe691db7e5d00bcec32e251564e05a875e08c7eb1d3a634ae49c9cf90673c", 0xab}, {&(0x7f0000000440)="4a09eee2923ca2c3cc66829a21d7c0e18c70ea4fec48fadf72c37790d549c9ca9837c3e7c36541f62508b65dd39c5bed6c5844d43f6e0d70c8", 0x39}, {&(0x7f0000000480)="fa3f498f26d2c5e831823c498a73a441ebf9263f2425f78c92938cfb7aa8f12424cf1aa973e7726f34f9ddc1feb04a64ebfd535bf69ddd23f11e4971a6efbc93a5545c50825a4b88b9362c159be3fae62020fee398a6bf529622ed18a112f17a6f1ef11dbbc07e36b830adb32d0a5932b4484292d1fa99b03bc25d8491821c3d5832640b57b9ecf700e773ce38b499ceb5f4a9624e1213d01cc9538b05f77528e49f2fd0bc622f6f97f27df4e5559717041aa8fa48e8d80e9735fa37", 0xbc}, {&(0x7f0000000540)="92b51bb87ee443082a52a0f2f390c5cf5c9ec2eb1999f1da8eda680f3ad902d32e1ad20afac923c8def75a61b935857e29a4a6ad49951e66da0d1f43134eb85766720d52fa489cd5e4268ef96e1afd699dd8e553519874d886f72a83b21156a198d90304e72c56cfd91962824bce677b9bdc2b40fecab15e6404b7e1f4962a039b7b3101dfa8c1f0dfb840a5a62cf1db6a532edd15b3671d0b70f5c96067f4fe4bdf6ecaa385a57ce17741a7958de5d14b7a095957c8feb6d083ea58a6d9ea90e016efb544dc06755444da1fa61a8acfbd2bcdbcade062c3bf6d5efc16a3364adfee9aa0cc4029b169", 0xe9}, {&(0x7f0000000640)="cc41ebf3043c788b20ee4d7d87f414d53d373c809e79", 0x16}, {&(0x7f0000000680)="f58a72d00460a2994941666fd814361b882ad126d6efca1981c476a35b1281f6059a9b338a9f86408eb5b57b4447895f6bbf741aa2b9f93e6ba0563a2a148d3f24137c6696f9512664a4075d0fe7eddf78f9707c18d5d7c33daa65a5fd1d1f9e5b87566bc29aee501993f1c2", 0x6c}], 0x6, &(0x7f0000000780)=[@dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xbba}}, @init={0x14, 0x84, 0x1, {0x1, 0x7, 0x2, 0xab0}}], 0x4c, 0x20088}, 0x2008c) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_buf(r3, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5) sendto$unix(r3, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0) 00:01:34 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="ca60ac5756244e7bde6a4aace2ba2966738e4bc696d61d7511881d3e072cea7df59a7498f99e1c6a00ed7e3872ff7b488b845eb8df326662222e9546e06c8436b7a2c70347906e34e7bc9ae1668e3bad9261e5341b667ebfa23c1f8ed47421d10e4abe02ce1a932b980475cf09186ab8fddd2a8c3704de9a1a731845c19b2e0b0c20addf9402b75b55d30fd527fc21149c91318d974e37bc79c865d2238124c21c0bc868890d070368e836b890351530d3d2d4c852ecc20c957a94afb421f59d1683cd77798d6e9df793ee8bf89c67a6410e59fdbf55b2fae48bd0670b0ed1bcbe4734cb6a7bef86bbfd", 0xea, 0xb7064ec00672aeb1, &(0x7f0000000100)={0x2, 0x1}, 0x10) 00:01:34 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x416) msgctl$IPC_STAT(r0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8001, @ipv4={[], [], @multicast1}, 0x9b}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000380)=0x10) poll(&(0x7f00000000c0), 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000003c0)={r2, 0x8, 0xf, 0x519f, 0x8}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x8000, 0x10, 0x200000, 0xfffffffffffffffd, 0x1, 0xffffffffffffff29, 0x3, r3}, &(0x7f0000000200)=0x20) 00:01:35 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socketpair(0x2, 0x20000000, 0x8, &(0x7f0000000000)) dup(0xffffffffffffff9c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="6b1a7def0faa2e2b33c4a5f267d5e80bbb4645d0ff23db39a53289ddd2daddbe99b3ea0dfc986d98e2507e69bbae373615ced39eca84784bf9de1f09cb591d0f2f7791600c5577ee7993d6dcb059bf3dbf9ffd502a016dc2f0b824487011677e8614722794486112cbb760fc70219f8387e597f457f65966377ed948645993b182f9085972b144a0e105b9e9fe4670ec6b51d8b350213c1f4a764ae3c5c5c12822c6bf77132a516bc7aee723d861add7df6ae9cce5ff1f5aade1168be115b87c931ed850fd79b5071eb12ecd0718b6d34da1d0f79f887c2030d066a03571c6ca55a3601c7b84b4c4e636d3") ftruncate(r0, 0xffffffffffffffff) ftruncate(r0, 0xed3) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000200)="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") ftruncate(r0, 0xfffffffffffff0c6) 00:01:35 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x2) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) fchmod(r0, 0xfffffffffffffeff) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) ftruncate(r0, 0x101) setuid(0xee01) close(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000780)={{"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", "bcc35ed6195f30ef46087d705d3d63a48e5863ddf3346d9aa7fc9a15e77463bb", 0x7, 0x69b8}, &(0x7f0000000700)="141846fdcab4bbabc67739907bd079a24c0cda5651f6af399ad66994d4cda661a82549665af867f4ef0212e815162e024d1b642a3d24e048015697e53a5038b4291720fd765c4f124915d07cf6c85582d499a7ef40a43d7bf2bbebfa4667f0a2d382734ee9b95f30b953df25d3ab4a0c", 0x8001, 0x4, 0xfffffffffffffffa, 0xe3c4, 0x7, 0x3, 0x4, 0x8}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "a9b51063fd602efef79a034eaf528263fff57ce12d815709b11c05c943ed3bac", 0x5, 0x8}, &(0x7f0000000200)="2e004a90d5413851a37d24c2f9a18cf7b9c5c0b70e14e6d828efd595ad6793cfd41cc8fba43075123a70a0b4b9091592d43b8b2d18ae9542aae6789b6d94e571c7744744d91fb9bf86d6125e911c77e925cc54132a", 0x6d, 0x4, 0x0, 0x3, 0xffffffffffff8000, 0x3ff, 0xa1a, 0xffffffffffff74ad}) 00:01:35 executing program 2: setrlimit(0xb, &(0x7f0000000240)) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x2a) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000017fffefffff1230400007d08a4"], 0x10}, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x284, 0x21) 00:01:35 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="395cc5567664f8a58e79808674ac52a4874ebc1e833da549a18e0228d3080fea512dd3b81552725d002d97f8953bd0965adb249fda1c74a95dc58028d85982b31a8a8d6c262f748f50ec428c3fc756e8b5a172ed31b506e60dc86749ac560673a700df82efcacafe0d9d64f1434952712fc1e726bb14c977ecd5ccd6fa") 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, 0x4], 0x4100}, @mcast2}}}}}}}) 00:01:35 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x7, @mcast2, 0x5}, {0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x58bd3ef4}, 0x5, [0x1, 0x100000003, 0x6, 0x3ff, 0x517, 0x7, 0x9, 0x8f]}, 0x5c) syz_execute_func(&(0x7f0000000380)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d83644d82ae64465660ff7e20ea60000be0fe5cb") 00:01:35 executing program 1: r0 = socket(0x2, 0x10000010000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021d2f66696c653000"], 0x1) msgget(0x3, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x709}, &(0x7f00000002c0)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000002940)={&(0x7f0000000400)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000018c0)=[{&(0x7f0000001440)=""/194, 0xc2}, {&(0x7f0000001540)=""/134, 0x86}, {&(0x7f0000001600)=""/55, 0x37}, {&(0x7f0000001640)=""/214, 0xd6}, {&(0x7f0000001740)=""/128, 0x80}, {&(0x7f00000017c0)=""/35, 0x23}, {&(0x7f0000001800)=""/147, 0x93}], 0x7, &(0x7f0000001940)=""/4096, 0x1000}, 0x40080) r1 = socket(0x1c, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x900, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x0, 0xf, 0x2, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x81}}, 0x0, 0xfffffffffffff58c, 0x6, 0x776}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000000)="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") 00:01:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) close(r0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x83, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0x10001}}, 0x0, 0x8000000000000, 0x2, 0x0, 0x0, 0x992, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x100, 0x8, 0x7, r2}, 0x10) 00:01:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x1) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x4, 0x1}) syz_execute_func(&(0x7f00000001c0)="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") 00:01:36 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_tcp_int(r1, 0x6, 0x41a, &(0x7f0000000180)=0xffffffffffff23da, 0x4) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:01:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8) 00:01:36 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="5c3057c66de8675e256f18dd47c7e88e11981e38824b7798bdda60d732c4edd3a2bf8f7a735e0fa0222d7b8e5b02aa4e804a6f051494b86cac273121346c01f0c18aa5fcf6443098297a4f86cc4ebf1374330f8ddd1ca41202a28f88f044d9b153d998e6b4928f4e174e230520f6511a81c4677229f608c167f167d2762004f88b300f17ec68c43c1235b81c2b92751b41aff9c836c8e76778f403e2b7f94e32f7ab62ce0addf90a4863e73b65f4264b48167d0ab33b5fafe2be52479b4c480efba804fbe6dafd93ed806cc392b3d4963fc9d6f6582043c92a022f9dcab8ec948a06e854c22755c2c75e") sendto(r0, &(0x7f0000000380)="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", 0x1000, 0x20000, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r3, 0x1) flock(r3, 0x1) flock(r2, 0x20000015) execve(0x0, 0x0, 0x0) 00:01:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)=""/254, &(0x7f0000000380)=0xfe) r2 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x37, @ipv4={[], [], @multicast2}, 0xffffffff}}, r3}, 0x84) 00:01:36 executing program 1: freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) setreuid(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000400)='./file0/file0\x00', r0, r5) setresuid(r2, r3, r4) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000100), 0x4) getresuid(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:37 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) 00:01:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x8004, 0x70) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x5, 0x2}, {0xffffffffffffff01, 0xce}}, 0x200) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/73, 0x49}, {&(0x7f00000014c0)=""/202, 0xca}, {&(0x7f00000015c0)=""/154, 0x9a}, {&(0x7f0000001680)=""/125, 0x7d}], 0x5, &(0x7f0000001780)=""/182, 0xb6}, 0x42) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='[\x00', &(0x7f0000000240)='&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\xf5\x00', &(0x7f0000000300)='&\\\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x118e06, 0x0) 00:01:38 executing program 3: getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) getresuid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) setresuid(r2, r1, r0) r3 = geteuid() r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="f2ae0df9f51d533cf093de349eec21582e59155b5f7b1573e07b3ee9d5cd869d94667bed5ece39edd0b11dbee32648040434c9ec15accf4e0dc43b22981329e7ed1cdb427f739bd136ca992ad11b534c10128a598d745c06a0112d13afdb1b14c76ea15959dc726b3a7cfd3e7b9038ddfe5050dc1d0a924314d7a69294326c323b3ee729e6eb81a3d8fbe62a1bc27414fd795797db214b4c9081996f0175b59496711bfd5ce046fea0f3b6a6d4a3c16812", 0xb1}, {&(0x7f0000000100)="09d579956142f472de04b5db3773f6d0920ae3d86ae90c5a22fa57e93bc050eac2fc58bdcd89f3aae46287c6c6432fd06ac04f5f6a32f2d10628a7a8a9542b0919ced7bdd10d8fed62b2317db8486dd8dd91aec9b44480b94d917a95b24846f2334555086508b4dcaafb3b33a1442a915227d1984879232d2a790b028f50517533c6bfdcc052256ca79c8578be5814eebfc0f7db899699e1ea15f96be69bd0bd09be476d352084718bfd225a3047e16e2cf835fc1e024c3a5d95ec988daf50815f158ffcd271", 0xc6}, {&(0x7f0000000200)="d644c8b89327004126fafc7416cc5b2ffb14e189d4102d2c5cb5915d84975a16bc013c68da99504818af96f37f979e249c1c26d8f653003cc73ce280242c11607f6c94422b48106e95a3c83ca95e35c2b96807d298651d2e8ad7acabb68947a0ae561587577aa53e1543478a710567e53d62d705d624fc980b0b8652b2317c333e4b2513f2eea3454b8c8b59df0da06ed04efd78eec691485340a5a08e6e00d0182490cdd8011b8580fec7b4112262a8c5fb0729e13319660f45f7b0c32e55259a8888c4059453a690eea622485adf363165cbd3ae", 0xd5}], 0x3, &(0x7f0000000340)=[{0xd8, 0xffff, 0x6d, "eb1af394c5db5cfa37001454235dad5650b445a340ea426c15785cec2107e33380fe089caf50980260aef0304d8b1ddb48fd82803dad107408c1b039656e58e202fd64178fa0c72eeb5cf7ae68756909124ff33327c4a51f4fa72093477a3fb1e394794facdcaf33765e7e62a7a2985c6be49307661a00d9b89fe23cf3682eeca446b9c14b08af2dafa891e0a40915c2548fdeee56c78961d3c923e007dd9bd1f84921d480dcde0aab7908580620f5a65dea87b8f879bfe0edce4e51eca424ac86706fbf599c"}, {0x30, 0xffff, 0x7fe0000000000000, "c2c317dd3ecb50a8bc06c5308bc14a59b19edab56fb02aa394357ecd43"}], 0x108}, 0x0) setresuid(0xffffffffffffffff, r3, r3) 00:01:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:38 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x88) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:38 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x10000000) syz_emit_ethernet(0x454, &(0x7f00000001c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff88a811008100180086dd6007605d00300000fe07000080ffffff000000000000f000ff0200006600ff0000000000000000012c0090780000000020f0a0af0000000000000000c8e2387ee66014aa00000003000000000000ffffffffffff00000000"]) 00:01:38 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x400000000000000) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = msgget$private(0x0, 0x4) msgsnd(r0, &(0x7f0000000000)={0x3, "fe977f5f40aa41304fb366ebe779a36a46395ffe46bf102f5d75465bc0aec965288efb15147f3674a8dadeaf7dae7641007b5563460dad05ff61e0329596ede8e49d60eb5d86bb972a51b86ba18133e6e7a2be5223a35a3d9c57cc489c53f97d96e54b526859ee8d339f08e1ab6552f52afb110f4cc0b31c89491abee01568abc205edc6e701e15b9b7807620916"}, 0x96, 0x800) 00:01:38 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:38 executing program 0: mprotect(&(0x7f0000be4000/0x2000)=nil, 0x2000, 0x3) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x3, 0x10000, 0x0, 0xf74b, 0x3ff}, &(0x7f0000000040)={0x10001, 0x8d68, 0x1, 0x7ff, 0x7f, 0x9, 0x38, 0xddb3}, &(0x7f0000000080)={0xf67, 0x442, 0x3, 0x8001, 0x9, 0x7, 0x1, 0x7f}, &(0x7f00000000c0)={0xfffffffffffffd95}) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) 00:01:38 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x0, 0x7ff, 0x5, 0x2}, 0x8) syz_execute_func(&(0x7f0000000340)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0c4418973d420795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151420f3805e0c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:38 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x3, 0x8, 0x3fffffff8000, 0x7, 0x3ff, 0x7fffffff, 0x9, 0x80000001, 0x1f, 0x7, 0x1}, 0xb) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000009300000000000000060000000000000000000000000000000000000000018c00907800000000609433df000000000000000000000000000000000000000100001800000000000000000000000000343fecf6610b522b2f2911366f761f545361c204a3fac1a9ef9c"]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x8, 0xf10, 0x0, 0x0, 0xe000, 0x3, 0xc00000000, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xe4e, r2}, &(0x7f0000000140)=0xc) 00:01:38 executing program 3: setreuid(0x0, 0xee00) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="00fd18470791dca51700000000000000000000000000000000f6f1aef7c93966d597cb346efb0004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/110], &(0x7f0000000040)=0x6e) recvfrom(r0, &(0x7f0000000340)=""/97, 0x61, 0x1, &(0x7f00000003c0)=@un=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x2) setsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f0000000440)="23816942bcfe9e02a6cd68a5218a8a39", 0x10) setreuid(r1, r2) 00:01:38 executing program 2: mlockall(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x38d04, 0x22) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="9fbab553b6fa9addc0c9d0e61fa39a007fdf28fe13d264c23465f474f7f88243fa399ec4631e374970cfd9f6bd55c875af009abda0e34ccbe9cc72b96d158ef01335eb6cc62d159946a44f78a0f86a12110f7f5f767a9215d115f6ae75766fc03c264c3a8c2c723e9df281f833459d145933ad3d847e82afc0d6c6e374e00ce6fe857703bd37bb63e1a1e788") syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 00:01:38 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 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") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r1, 0x7}, 0x8) execve(0x0, 0x0, &(0x7f0000000780)) 00:01:38 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x5, 0x320, 0xf9, 0x738a, 0x9062, 0xffffffff, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xcf, 0x100, 0x8, 0x8, r1}, 0x10) r2 = socket(0x2, 0x2, 0x0) r3 = dup(r2) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000040)="2e4f39e11b26ac38432f66a796ae820f213f39f0b66b988e214b05f5dcf455c44c13a04074364e5883bf04591c6e1279212a8543c53347a308ded3f2774fc03513963ca9c73cb349cd5b9ae246451af62429f33183b20397b2f7292785856549a6a6b39717e1b1e3c477c766c33c83a988d79bc1b93187c3b3") getsockopt$inet6_tcp_buf(r2, 0x6, 0x64, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) r4 = socket(0x2, 0x3, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r4, r2) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:38 executing program 1: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = socket$inet(0x2, 0x10000004, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) 00:01:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000fffbffff01000200010003000200000002004e237f00000100"/156, @ANYRES32=0x0, @ANYBLOB="ff0f00a9e5867a0005000000000400009c5c0000"], &(0x7f00000003c0)=0xb8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x9e05, 0x4000, 0x2, 0x9}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={0x0, 0x2, 0x1, 0x3, 0x80}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)={0x0, 0x100000000, 0x2, [0x5, 0x10000]}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={r1, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0xbbe7}, 0x8) r3 = accept4$inet(r0, 0x0, &(0x7f00000001c0), 0x10000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x81, 0x7, 0x0, 0xfff, 0x3, 0x1, 0x38, 0x100000000, r2}, 0x20) 00:01:38 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2306000000000000000000000000000000000000000100010000000000000000000000000000000000000000775af3700000000000000000ffff000000f3ff00000000000000000000000000000000000000000000000000000000000000000000ce000000000000040000000000000000000000000000000000000000000000c7", @ANYRES32=0x0, @ANYBLOB="0000050000000000"], &(0x7f0000000280)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) syz_execute_func(&(0x7f0000000a00)="98994aa84a1c030f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0c422913d2e014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e82e460f2888b33e448af7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560430f38cafe19c201b04b970000f08171a30b8a826eefa80d86f9f2dfc78cc7e86600af680808360fe258ac0000618de3b718f0801dc323ff53a0c4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) 00:01:39 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x1}, &(0x7f0000000040)=0x18) 00:01:39 executing program 0: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) r0 = socket(0x1d, 0x3, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x80000000, 0x100, 0x1000}, 0x8) 00:01:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:01:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff4b) syz_execute_func(&(0x7f0000000000)="f30fbc37d9f581110600000036410f187c387e8f4808859498fbff00004dc44175e14288c483f50a0200f045800bacc4a1a37d8525000000e3f9") 00:01:39 executing program 3: syz_emit_ethernet(0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="c950dbf26389aaaaaaaaaaaa63a8410081003e0008060018884806060009ffffffffffff60ea6860225f56f4da087c4a56b175bbd4b926c4000b5abc87802d52febc19902d4c1587991dd9fdb0356feb3ab57dec1c0efa25a479d181c270ed7dcc19bbd1d785a51c93713c1dee0b6a6c8177e7eb6acba2b2f6f77a10d72451072aca1ececa52de9c57c0553a1d0af12ed5f797dc9101aa8e8150af2201e6febf0feed37e384ae83f615ae573e7ce4703af0f760351299df733057a055304f5b784ab24b917e2d4566e6992dda4c60898d5a17a15d1ee6f50119fd1cfad04d1e1745bb8d310b72f37c0394ecb283a704c7a452d2d0d73ab56c42c9be657245ee079cc7e9f1224c0086dfdd88942b888c40bbebc0e43a826fb1ac20200253b00d28b464e94f988bc08b85da6d508d411669e1fc9e8606f1053938de0e5f94d5b563b9210e7856daa2a14ff7b9d8a8d6a6655506dfa2d7e8f20b21681b204cae39d247742ce64fcfd986758"]) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:01:39 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x9, 0x8}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:01:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x7]}, &(0x7f0000000080)=0x6) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "f1245f8db814dfcf4515479f29afe1dd"}, 0x14) 00:01:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:01:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0xffeffffffffffffe) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="af", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r1, 0x10000) 00:01:39 executing program 1: r0 = socket(0x11, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="76d37d6823106e66b727b599ab2c9752af8f8b16b7cb5e7e98e5487f226bf0490b96986bf03899324e3422879e3963dbdfc63e316bf1556bad4f25486786d83acb9f128ee3") shutdown(r0, 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4) 00:01:39 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") getgid() wait4(0x0, 0x0, 0x0, 0x0) 00:01:40 executing program 2: syz_emit_ethernet(0x395, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x5, @remote, @remote={0xac, 0x14, 0x0}, @local, @multicast1}}}}) 00:01:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3}}, 0x0, 0x5, 0x6, 0x84, 0xbc, 0x1, 0x4}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x1, 0x100, 0x0, 0x5, 0x4, 0x0, 0x2f1, r2}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r3, 0x7, 0x2, 0x7, 0x800}, &(0x7f00000000c0)=0x18) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:01:40 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="f7562393a65c5b687f98da330063209108d38903013d57eef5d6e17fe9e9fa909604b8c7271535c9f0f09bf7f1b76fd4345220ca7ff14dd9e38daea8d889f1fc061bdfdb4c3b7273a919ea134ef22d517f86b2194bc2b6fcdf1e07262fc39635fa3abc29e9c5337d041b4493bf325b77965c1f6f872e4ecc1f829f1b1dd6e1c3cebbfcf4a6bd77d04c4108893d72cf9652b84f080b0e4ffbd3f1d28edf6fa9f61d55265f5399d96e32f6cdef29c9439328e9be35681475d22ee07a9b172fc3350bc2db21a30f370770020f51725da607c8b3d42f6fb111450a448d142e82163999dda86f03828a7c49", 0xe9}, {&(0x7f0000000140)="032d712f040c2dd23839a81f593fcc3c027c66bc9542cecbe97cef45dc7bb047699879833d8789d52154162261e7d09f641dad68ae89863197bd62dec3f20d29da38295dcabb9b195138fed22bc84b3f9ef2bfbf08c2d5cd305b1949bb4ad28b941d680508322fd52feeae51c208c15a622872f4c0684c525e110efa1d5274cf41c3da4d2dc65311965aedb3c683deacc9b24b", 0x93}, {&(0x7f0000000200)="98e056b97b2cf8b839e9d32a26900a1be5ec62258a9c659b44e7174d7d20fa147f52baadd1fef180", 0x28}, {&(0x7f0000000240)="d1a3b06aa3360ebede26a5f190a2680df79963fe4da391e952edb25754d92688a97acb2e69b6a16f4dd5f3aab199db6d70987da5edfa6bb704c1c694ef9b252263e63ad9367d654dfa1490ad4074cefdb132dd728d6573490cb7114269ae33f329310067c1da217a780706fca8d92fe04fe1f8a5a877d3e1b8ed8113998102ed983f3506e7ec62105dfb9449b54778d7295d72c45094d6e5f04a8cb5034046", 0x9f}, {&(0x7f0000000300)="7af4459e5069763bfe9ef35d0c99b6075f5b2cc5d6318a562ee99c3bc1be82ba7bc84a6b4e8fb50004d1fed15eb93c537151e68d7b27cb24dda4617ad06438867fd90cf217d1a3925eb9a7601172c4272dabe9f73127d59934b54fae92d9459efca7ad2eca1570a9b01cf8a62f2e35079dea26cc20d4f15c2ac13523619a686f2fc01ebc2bc0381f0c34f66ff7fd6a6d48872b5e5c5fe71d2134b23bd64e3d07eb35f5f605", 0xa5}], 0x5, &(0x7f0000000440)=[{0x70, 0x84, 0x9, "0390ff95d1fe266847867a2f9d9840455ac630c3cd87bedee6f1bd05c563b65e3dc243e27e30b28078090bf94b8c8756aaac79d7e684f2fdf8c6a1aeaf8504d2d912af56f0e49bd9451321484aa64859627ef223cd108d10a3"}, {0xe0, 0x99, 0x400, "59bc17794f3bc6a5133944e6e501e72b48acb716b93c9fdf6ceb68044f7c020cf193c4f6de27ab96e29a1d2ded00deb4259d4fa6efa118c224f88f42afd92372ebed4ea88b32f52fdac9305fdbbe2620d6265b3c76aa10bb4c3a5f64f4ff8cdb236bc60391c8e8f2098235633e38627ac1a522ada0e2ec13e6ef5b5858fe12e43b6417c46ddf432123fa77646c18c081ea8383bd789a5224cc5d01ffb448b0b24a05f115b7d21d4c387dc4a6c70e54af25cc5ad728e33d9431a443a86ac2ad207570363bcbe48d6edd828da6"}, {0xb8, 0x88, 0x9, "e766bc2505fc98a6e58eea46b992e761c6d1136b3eab0f9015a4eaf92c878687ef45fcd826cbf0e3656cd9c89e520d7bb5326cf4e82afb97e58b00d35fb8bf537e1c15860cdfed5eb8e39f18c9c05197bc2a381fa1f24ff0b18d5f0886dd793e56ffd5f4545e6ec1c3e5cffeb25252e6362220689fedd4e0ff439aade98c420598ccac373a255c25b2f0b076050ff87838689375c702a9d0428f42dc273cc4d4f081"}, {0x40, 0x6, 0x8, "9e9f4a84287047259a66c8684b6fd0b677991ebe257f52074850a6615b9e40951a1e38d36b0b7398c3c804af2d7f"}, {0x1010, 0x11, 0x5, 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{0x1010, 0xffff, 0x7f, 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{0x40, 0xffff, 0x200, "35b7eeb050b7c583f63cd3d607829cccfd1f2f896cb20c72a1e92fda2566a71316f279ff8bc27483be3c"}, {0x40, 0x0, 0x3, "762bd6d4630176fb90c5e4f74f80dd0f3458efac79638350beb6b7abad17dc38ba3b80ca735e6068cedcb27599bf1a"}, {0x70, 0x3a, 0x40, "2b77024b3efa5944d8eb00b1145c05edf4ad99c87e0694b73a045ecefc0cee573925c9f05c3e02037032e6e73a3ea5aed03b72bbbb212b925f49f8805fb36b51a1cb0c5d1122cceabbfcdcd28acda6831e067467c57c79dce1af846f4b"}], 0x2358}, 0x8) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:01:40 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x22c, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) recvfrom$unix(r0, &(0x7f00000000c0)=""/180, 0xb4, 0x80, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000380)=""/227, 0xe3, 0x40000, &(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="20040100"], &(0x7f00000002c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000000)=0x9, 0xfffffffffffffeed) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) 00:01:40 executing program 0: r0 = socket(0x2, 0x400020000000, 0x83) getsockopt$sock_int(r0, 0xffff, 0x1107, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x2, 0x4, &(0x7f0000000380)="b64e628eef372a8918cfa6555428d9eadb1b205287cc7d3dad0c2fdd6e820f52a2697845d203e2044f9254391d0def01042403c8a92b83f9fb0de1ab8a6ef2608eb584779586a8990faaa4ec23849de628bae946531baff4af859687ba5842b4fd4fae5cf5d59193624fea7bbb2d0c8ddd8d", 0x72) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000004}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7fa9b133, 0x3, [0xfffffffffffffffd, 0x6645, 0x3]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0x10) 00:01:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c654bd2"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:41 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x338, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000060000006b7d18a4"], 0x10}, 0x0) 00:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x2}, 0x8) syz_execute_func(&(0x7f0000000680)="9826473e431c050f05f32459bfd91303e8c4a37bf0c53ede72e2e9e95767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf001000002ef3da4920acb0c4c3214cb9a560460ba9be77000019c201b00b000000f08171a30b8a826eefa80dc4c1f92878058cc726f2c9a3056f0000004e00c43e66460f5c79008de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26174b726644769ba0c0000002d000000") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:01:41 executing program 1: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x7ffc}) mlockall(0x1) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2000000000) r0 = socket$inet6(0x1c, 0x10000003, 0x0) madvise(&(0x7f00000f0000/0x2000)=nil, 0x2000, 0x207) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x200, 0x1, 0x6, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x4000, 0x9, 0xfffffffffffffc00, r1}, &(0x7f0000000240)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={r1, 0x43, "942703c53813ec668b3b4a93db84f3d58b632ba376dcb02710245687add510f9e36afabbc1d54b602a16838fd3add381b840b7a0a5237a5198b363e0d072aaffa17c50"}, &(0x7f00000003c0)=0x4b) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="58ebffe8aab156ebe9af836ebebeb6240b42d0f6647ed63fc46c412443def0b1cb5bde3b47113c86d966f507a3f1fb63d3c99d6db9a7302e2e441bf1da47c79d46b377fd754ffda1d6445ef32ac829b88b4f94685448605eaf3512118145bdc302ff5294f19a875c4c632017ff71384747d6b49617d67c8173b06dbf2ec7cf5a59617a1f7d68c41e841873a80c36b96e80df4f4dc17c8517"], 0x304}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6(0x1c, 0x0, 0x7b) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x100, 0xffa6) 00:01:41 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100243, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="1dc5b0b38e9097ef2a827c3a83a6637a49582cf88fd08f5defc58ed12984edeaa6926054ebdd4495ea118208e7664db8a6078cda8246") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) open(&(0x7f00000004c0)='./file0\x00', 0x1, 0x10) 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, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b64ceb957280555bfb026907ca66cd6007bc204a00b1d5e3d2ffcbd0cc2242393e14beafbc548e4037b9b"], 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) shmget(0x0, 0x1000, 0x2, &(0x7f0000ff2000/0x1000)=nil) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:01:41 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xe0, "b695dc6c3896646ad9a6a8a81305f7590762ebf93db2d2177a3cc9421aac1f4134552fb6825d897f1de4bb8514d3aa7d77cb197f3f009ed4741ad78f523dc46e81b8724c0c924b9210c5b1e924bcbc107c334bc56e3470e31d3a375d7e87989ad55c3317a46c32c0960ce6d1d59d2621b57b5e6152f816b5dbf8795a290b1401561ffe0e40e21e13aaaa12501e20a826685d3e89ef2bb1d6cd0583b85fe544c77b1daa8b0d04c96b61d93a3bb97406c1af3b779b57222da7c1b1dbdc51722cefdd42a880190b9946b9b7b9c0996d2234d0d52a339fb430d528306d37907d8409"}, &(0x7f0000000480)=0xe8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000004c0)={r1, 0x100000000}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x9b, "27d1551567bc545960e953141e5b51bdfab07158bb2c524ce1753bf4eced9229e2824249ed04a88c5c5c2df44d0caf74805f1b2a6877e82d9e7f8b5ea67d24017940737bbb02e3c0576134416b82b2568f08d94fbd0c22daf68dbd556c768c47a7d86a8a8a06822fe9bdc9e698cec97eca522ae732be85ca9ce221d0070e891478f76d0ee7e7042561f18dbb2131136ab01371bd5231c1abeaa115"}, &(0x7f00000002c0)=0xa3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x7ff, 0x0, 0x7, 0x7ff}, &(0x7f0000000340)=0x18) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 00:01:41 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000140)="823c32283d5f4dd7fa90b39e03433f0d0ba32b5237ba838fae2b2653c47a16beb36995fba7c088fc6aaeda6ffa8ad202997a118a421c9d8a083b5d0b65cb685a21ffd01931964a1364288f285484e7f68319f704cdd3b9893db0ffdd53c557bc351f097bab1215dbcbb89fbae17d117eed0e99053a6b810b94ec0956d2be831af8e1fd0039de197a22dd5ab1783ff301ecde2ecae3bcb93b7bff28b7da74018652b052a74a7d6fd07e76db738b3891a8f0589f77fa97f24ee41b8328be1c921e0c696be963d2a12720cc0545c95a598e5dcd062696309bc0fa2b347c9c50e28c31096c9e21668664310abcf49da05fff2297c0d1ebce6ea671c60df9b4ee2f3d7b549cc275194ff8ac0440a5b826a893dea30d3a36c774c5ce689e9b860868a1ff985f4d834a2534a21fe8788486250060c9350c3ef0467a9e67d0270b2e6dee47faac2bf4b1e7f72d1846a39a103b042e9d5bff957cbb83739b6bd080353b7cd3f0528e6837ad5f32e6c404d5adcdbaa82e5dbb4dc38c51a40ed24cda23b167ada391f68eb98966c61900dd014f364e337821fd9e0d533352b12f9775e7c0ab7438eac01675cc7eec6524e574ebf034d1171f86182d9baa07dcf4630b260deddc08fd0ba9bb2efe34b5f1214fe0d20e7c6ebb64ff19ad9aa07bf61159cab1798d6b0ee944a9da45d34a4a5424c2b940cabaf89850f7348be8e969a239641b7caaada5c59b562f47e1ac808200769e6ab416acbfef1cda00d48855b2d1a803ea3b5fbc19d47c812b7f8f020bbdbad83ecb3338137d587356a1dab066fd8d1bff6bc53e77343e89a2fe0d153c275febf9a472a1fcfc220bc050a112e681900cbd4061c5995fe354b61426396e13bf434620fe428948ebc75b8b5839897feb6c81233d2a057cd5bff7007f7dccd6ac254be1bf2ed3132b4391a1242566a869aa584d03915294e821b75ce1da841c5cdd43c56c3cb794cfff0a2feb4378abcba72654db92ca992d096663a797d6e11da4fafb750d37772bc6c2eb3e0cc3e0d2fbcbf0796ef5421993cf77fb2c6e504ccc9d57bc36f1a5fee45645fc0124c826490cf01c624315c0c8b202c45df5daca0d0cd449259f5c8da5136365d53f9e9394aad420000f919144fbcdd9ce1f0d2b3660b7428553496f3d7b57b30c9e5c9f460a4737d2597904bda4605ecf4d065c8d3e972b972945a2e5fb690c07ca2a569c674d413516154b1bb7c59146cb0c2924eb614e9bfc61d3a8231eb2c1bf777c6143df7f4cc5d36e206a7b73d1bd0fa4eccc4a584a69f6c2505e5fd0a789fb449b6d458dea2385fa2371aae8c7bf76e46dd9f5a90327cf506c9452c7b25aba58d9b13317faa4ef412f31f0f4f0182578855054b297e08d267fae7535f371f99385519e8c6c9cf001918ddcec1b0d1317212e4311770d03964de580a793a25610f841d5427c4c66727cd1bb69e17510b95a1b2310a37a71b06acf8ff727691be8b7ea15d255ce5b8b8cdac95486251f70a111188f84ff283e2ce577c4ea27e9bea4c4cbc52ccafd23b510c5a108316016df11c540d02251ad8fa68eca0009b122d837ec3cf0328074eac6a8e98e0740c8c1507dfa002533f04cef401a44177310135f4a1e676f79e2ff28b320be7e7a50ba2c761792c91e46c4c1442bd9ce4a2ba4579288cf7ea77f654e6b750dcee8e73d40e0e78ae74590ba7412bdce495082a1ae3abb42630b240680ba8c36c61afe9efaaf76a04390b69dba8a297d6f0491f9a98e7fb713b54d1d802ef302ca1d1fde6611cd607fc7349333b20152c477be6f6e32d5640cf6244da9c75a2cb0ff3454bdad12fa111c657cacbcffe18c41b8dfaff6b6db3ca87b17cd7726cd0887bfe2b3602209ccf9224d7718d61867f81a3c928b8785c718bc0da3e0a3333b74b65cfb8001b7d2c8e17afa0cc6c6d157aa22d02e2784e5e21960926aebbfdbd4bf2fad8011dc4dc025884d2b7d292c9ad47395707e0991b778ec1ac90e395143a970cba2d071b1dfb65e56dbbfbe1a1ec15a026448710ccedceb24201479e02ad7693c822ab215218d7bce5b723f3724854e8b8115fe9f32614880055988db72746e03fdd6b7a436b44725337c4bad427b417e79fc3b74b1b020182e5be78d14f05e4402d8e8add605ac7c50d57cfe0eb98d24f4fcf0e579eba63d1b79c1c9a8e597651736fd345c63b8a0717ab5e708d9e587d5a8b6e9524b976da0ad170704c60834618d966962282a8d036b97c79b0c11813fccbeface8baf296334e32b7f19497fa40294885d65a28e4a7446894b6df7323efd4e1d4445b33564ee3cd68bb2c546e0d1a2f6964de9f0899255dbc38ca9447fd6df37d84cff51a2b2a2489d3ce68c24f47d32d0e35d63deb3362310e76d3c90ce9a6ed595c724f8e4f11f30fed21f43346bc3ba5e8279ef201d2b02020f5679725d33890b5323b8e97a7f00e5d6cb85813b32907f50899a4971fbeb85d4b8216546308735dcfb45f1fbc6fdfda8b7960cc65abb75726544072932b8b947f0cdd257902d3c5417f15ea365e54cf96d0b7ee33675345fb9fbeac2124b4a93d2215a99085863e3732ca740cfe5a7d395fd75eb47a0ef0621961e1d1c99fe7096b319a14cb680a858800635b5e77a73234e9f4b862f61bf612bb5f85be9ee887c54080f8aacaa0f6ae9772445bda02ba544380e6a83c1f27034457a7d8e6b61bcfcbb0e4b72ae1b6116579adc9aa63f096789a3d95925c31827ba199b63d9ce7113a9bb96efde863e0711efabda6ce3ed3e48a163504f90d4eabfb648ca53ce0047c71a4edc1bf0ec65affbf1ea31b0906755c01d5812597ea1e2161454737a464a8f13f2aa7c9a1997d49bb4a55c507789931626e7e58cb8bb040c1a8758ff0c0007199436a69a9279bde8540a22f5c91a7fe7781da80baf8a3096c8eb33d77a830a1e1697beb4641283c63586ba4d91a8d9ffcfbca08817f07855824b26254d9139ea9df7c108347c7eab310cf743726f9cc6785262fcf92efc04446e749e671f3e85c571d59fdbdbec7ea1408154a0b2513d6bed654b80e49e5e2c1ea228004dfb2260b61a2e921d4c4c7f44979fc349932471739c3b1eccae1f36e8ac277ed526837164094f264c0be698b4ac597374a73218fc916cd1b24d9b3b18d19f21eb8c65e5a90385f4c2279641fb8f99afd2eabeb19bc60b7a7eba8abf7d93762f66478d98695864fb30432ab4513a009f3bc7c1e3d607df79cdcef8ab9b1298e1462301ebbcae09859cac243c185a7843416bcad4f2b82089b296e8ea5719786e3c77b2718371ccc49904b096aec1ff5cfcbe3cae96e8474fae837fb1ba5b726ff6ef098605989bce08eb3e5280f3debc5a5793a51369274c3ca6b064eb53e71044c62df4b4a67aee57d262e99068e2a9e60374faf9d18e9ac59efecaebd45376fa4c5a95cfd1d97727246e43d3f23726763942c250bc3cc5b13a68e57eb52e53dcebdfdbf11cf5bb25026307b05bcf751e21acb2d3236a7adc4567d0873c28ae7c8332dfc30cfb5649d69358db4477e359f9f7e9a69b73b9393da525ac5c4c956be036305fb62821d219962565bc9cddb80920e7be2d708cb64adf8d8e20ab1349f75eb0c15c45e78bbc7ad2187f00d629e787523b4c82f44552f5ee90e65bbf0a5cbaa7efe3a58539ae88d21c07aae0c4fc950b83dcef6da6af19040a290749ec0fb1e62b3001df244937240e0bd2fb020c15f16b925056d21406c5aa7f00dfc373ecca4caefba00924fbba86e01d02902b3f4b9cbf56041fed9a4d1d68e266b305190cb8ae36a01e8bd385843965fc4ff91c163657e8c9ef7ca7b96af93fc95f60d7398459f0b8435c6c75ddc2279df0a363313eee1623b82a47d27c4ec3efb4a3e61e8872fe46675be6a751dcdcdb00b9ef1f440e8cdff5a702b2fb0344c4de7b5aad04d52e910686bceabc4c2096299052a9cc9bd5f5d0f2507fd28c3b72033c7b84f00d54bd979de3933ae7931fba7b105b422d2ef83426f793a4b7a0eb638fcc3155c041441cdb94f07e29962daac90d556efa5d243fc36d0566933710275195ff64e7d820b1d0636b3e0ac84311aef287ee0ba9cfad1df5d337a6ed191f03f8d29f7517ec03f7511e2023c2414a8e47de836d37ae37f10f52d4ff4f5a7a439cc2bc6983f009cf84490f1cc5de25f0b3aff400fee4249d3d8ee1f7a85beb598021aed126f1b52dcf27ad49b59921f306eaa3aba52d5ff3c157c9c5d36c641e9718d8b8dd6df51b14d73a5ef8aaf2299ee0f0170dc4e46525d27ca452d7275a4fbef11d86b40363ebd6a43329bafe213eaa6a409adfcc6f6c3b9feaa0fc81086c43c6c256fbf733f901dba2025a94b0ef4ea85b883002ff6d6bd062960fa3ed5ad4673d8477cec87fd3d71b9bfae55b7973ccc97a7b81c101414dcabf010ee0f96d0c961c303ed6e9d2c20370ef1a4838532cd5738f6b905ef28bea1e123a6f5fb3e434f2348b28f00d52377d1700a756331e21695d3ff8e6e1057be2cd9d053637c128f2715cbfc42b5a7edf13570f4f209facd62aa022d48f721665b1eed6d7dee0f5df222d5bc14b9ab4f3aa68014aebb3fe28f905bbf37aa6ad28790d0dbd53989f4caf515aae4738e7c76498a36934d82fbdfc5b9069313f1dc5acaf0c35578f26b72c50b8ebaa0be1a1a1d143708516d9e77531aa1d55d0e4fc881ad55bc3045bf9dd3c39e449fdc788909fe539aa32dce50f253f0675509e91b7fe7bcf77c1a7a1ef8be9a7be47ac3d96c9920d9fe3f41d791fd17b7ad61be07a753f087d49fb5a80013eabbe8d6d60e892608ac608e28bed228f55bb5ffd75742c95cd296181920b2c4f2398d91f09d88d4bcaa1e1132c275b83bb94c5f223e1a7cdd8abf460668538d4e8640b9ba88d97ab5aa4321f4d3234cac52abf918e0764ed0fb30778cd87fa048d13993b5a765fe05ec5ea8ac58d40222ff8f287cd13ae61d3e960cbeb2bf057d9139d69ee730855ec40c0d04d83a160ad8246874142a73566259d5b1fc6ccdfd9784d05fcea9c63bc2a578d0adcc98e46cca2b43d8cfb51641e573dcb9ca301d2ca9e867d1d7c21c0fe6ea98858d1fd90ad0ed033ecae37fd11630f4adb2a391641d4494984e09c5bbf8ece6b8655b1bb23639a8464f11851febc69a821dc0aa820adffd6df9bb4e973bde3db27ef6d794ba92e6ae2f0fea351885edd83201b90305d615809251be37585eab1950a99baf4fb702facc6e81f32df658bfbefda5792b060ec083c2040a4756edbe7473a15362fca9cb66e9018673b4f4f8b081d9d872d2f81a94f9d403c897b07381759f619fdb74d95e6be9342fadcbf50b530308130709fcdba0495f20bca282b23d638de8f80378c783e8cad69b341aa43658c0700259a9952f75505d17385bfe9a16f4c8fb3b6eac173429d2037b037388bdae180955ea68e453d181d8036d057967c7877c6008b2b3a74599dbb59d9b37f45c995d634cc8f186bd540210ca56c936b565e99f5f89116f4ebe546fabc3f405cc705043c55a8629e68d8a3dedaccfa5f7804aa88f1b5f677edceb7c11760d4b7771231bf0ac72aa8d62d6e6e03c32791e1cfef185684f492a41c26d93d7eb15802a13807f83fd3870226fddeaacc6a542dae91db6247459d89a0d0eedc26f3f8a3a38fb32e17f857204ac73c711a5ed9fc85a3a4ad3e1cc7a2bd1c8633883bf1d0380790dae0b15f755627031ad470c5f5745451469a92b08952715061ff0c3b4379370ece38d3e3becdb6e57675098f4b998f2cff") setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001140)={0x2, [0x0, 0x0]}, &(0x7f0000001180)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000011c0)={r2, 0x1}, &(0x7f0000001200)=0x8) 00:01:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0xaf) 00:01:41 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x108, 0x1) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:01:42 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) chdir(&(0x7f00000000c0)='./file0\x00') shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) 00:01:42 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = semget(0x1, 0x1, 0x200) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000004c0)=""/47) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = socket(0x1, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket(0x1c, 0x5, 0x800) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x3, 0x7fffffff, 0x800, 0x1, 0xfffffffffffffc54, 0xffffffffffffffff, 0x2f7a, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x4, 0x4, 0xfffffffffffffc01, 0x4}}, &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3bae3bc3ad6139100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066db3726f72d59979c1442", @ANYRES32=r6], &(0x7f0000000480)=0x8c) r7 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x3fffffc, r5) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8) 00:01:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000240)={{"8e6934c8a000efb5456dcd653b45fb8307a4b24742712ae09a2ac621447d17f047e3afa2fed5bd00bb33695bbfbfc533467456824a44a92dc055a2478d7166a24eb8b999523c79393bfbb59c4b3cf4cafd22044da52950b7f99b7d7409a2559bbe5d4ebc46b331cee5836ececb592894b63284b6eb628a20589eb26a7ecbe8bd2fb9bcf2add7f8ed813688b0bad1f3b7693e2cde3e09927624eab0fd807b1385dafed4b75adf5ab0d4c07a23600f978c8bc3546badb6c975e9f877a61244e782e68d82b36f219faa4229fdf76897bfef02788c55512ec142cad7eb17b422d754f2ab2e6533ade49a44308f7deddcbb721ded2621624e9005c480afdd6122acb49a67fe438cb0643b7e90c9af364918c20da5ecc39c4dd3706e85246e0a5ebf4d1cba089317b41b2982177a67662d4075d5be9a126ac01c05a96588218867f2b1af1dc8116bf96a9077837284c0c07c611858a2947dc5b0f0a2225fbad3630274396674c3ac29e53f3609a375b293f430a76f60c1a67dd1f67f9911fe65bb84ab10f1b52a1965ace24d512e82fadbbbad4b00e240e0987e8a4ed52166f54fbc043a7125932bf6b09902fe6cf706b81959d5250b40a152104707cd1053d844570ae279df5d9c6c9448aaebb22525b6fff832a282ea2b7d538872755eb78700de59877267dde8bd14e2fea673a0da02f5081165582433f73fe57df80a71bd6fbeed9dafc95860c9a45b650ede8c790286fe9a9c4cd2e4a86ab4362b0a7e6d84ccc8d7b327cb322b0de70559e3c148d55a366863c6247a6e6424b63acc433772bff351644564af9bf93889e350ce1d16f234596bfca266ae9490606af8e65222a30bcb4c2042956c7af55d70879b00cfe60919ebadb634d60a806afc2be8f2c9833b1356115f96647d8c2ae8f5d1bd2beecb1f6673006fc2936c38ef98bbf4607e0a65059a357d5ad1b98603716da2e91aba263ebfcabd7baeaa358073769a5b53d8b724e252f4d321f6ca759bdbac01d80e3c662fcac0278dede75d5530f10d742eb1ef9530c1236ad4bffa2518897ab74798b451a5e77a3338cdafa4f31ced88d006e61db3048ea814a6f81b6b8155fb49b0f11b760e293f8e54dcb4f0d061856d8c1d50bbf38353acde342373162c74cf40640979f9f36ed8bff07098e3202a4de196c9f9d25f08a95545b8b920f3e4dde07785a8b23fa0beb838c0b1f0caca8d9b58af8852cbea122129192e306ae5b0b1b810bc9069dde87a81de92fabf1c03c4217ec56a50008c97e5649116333e59faae687c20b26a26f1b20a7d39b0dd9ee8e878dff9d9530af0ab74587c71c19662079a17fa2d4a74dce5be45d0a55d53209a016bf4a2bbe4b3d9f5250a8e8bfa4818e589cfc6c9a090dc74019731ade8fff29149306c0adb3e15e04f0cacbac02f943075c840aeb9aae0611a68457ff1", "7d9b971436373aa6abac35475df51227be0514d5b0e1b64bf4afd960ddc3904f", 0x1, 0xe76c}, &(0x7f0000000040)="077c38460cc5213debaa73f486fc", 0xff, 0x80000000, 0xfffffffffffffffe, 0x43f9, 0x8, 0xe, 0x1, 0x1}) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) 00:01:42 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x701f20}], 0x1, 0x0) 00:01:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x696, @mcast2, 0x3da}}, r1, 0x0, 0x7, 0x1}, 0x8c) mlockall(0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) bind$inet(r3, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r3, 0x0) fchdir(r3) shutdown(r2, 0x1) 00:01:43 executing program 2: r0 = msgget$private(0x0, 0x420) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001200)={0x2, 0x80, 0x0}, &(0x7f0000001240)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001280)={r2, 0x4, 0x5, 0x100, 0x6, 0x118000000}, &(0x7f00000012c0)=0x14) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x190) msgrcv(r0, &(0x7f0000000040)={0x0, ""/242}, 0xfa, 0x1, 0x1800) clock_gettime(0x1, &(0x7f0000000000)) 00:01:43 executing program 1: syz_execute_func(&(0x7f0000000240)="0c0eb5b5980f01111b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b36470f380662260f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d0d111d54111d00") 00:01:43 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000200)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000640), 0x0) 00:01:43 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c1dc00c483e96d51ae643e366764676766470f38408bc7dd8837d8210f43290f86008000003626426f8fe9000272c8c4817c5b495de80b214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x7f}, 0x24) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:01:43 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r1, 0x0, 0x81) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:43 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ff0000040000000000000000"], 0x10}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 00:01:43 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg(r1, &(0x7f0000002280)={&(0x7f0000000980)=@in={0x2, 0x2}, 0x10, &(0x7f0000000e40)=[{&(0x7f00000009c0)="b7f4cb7ffcd7ac18a17f95340b377624a2fc45dcb3018b780537df6ae6156fdcb2f80c5677b2c02ca264cffbb87836ece02dd5407e9283ea3591003c443bac3651ef34fe734476c0be308f16cdf2506ea459364735d098ec", 0x58}, {&(0x7f0000000a40)="32990b35c45c1615ea439b6dd5", 0xd}, {&(0x7f0000000a80)="5754064a9a9eaeec51fea40b813412665f8335e304aa3ee8ef835dda85105ca15b5a63dfe04388c7bb2e98a4480fe09cff17cf6ee79f7b399e05135ce9acfff535883ec61b8f0f8e18d8e39c578b46efe9bed9b7a7a8d38599b850c349a5cf2ea34101356458a738bcae483e93341980aa65f7a4a6ddd16185792e297753b162058fb4500941b20e1b9bde129f0aa8420f65a593e9f4f9", 0x97}, {&(0x7f0000000b40)="57bbce0965e187014cd345eb44d4b0794a32025433907cba78e1a138a277e366416bf2ce55a4d99765a5908ec879bf5b42965e5019a69d5fb476ce5339ff09ec141f75c5d6626972147272aee1ec8dbf9916874d34f5e147f2d9332253c0214b14b8f6ce9be3b3b63b08b0e4967fcd86ccc3ff237a15221074cdbd9e07a7d9b854696064834b379f380feb4d3ee68ab34d2490054f05ca861462a4d74bae2e02134e0c3774ae55563fd5c4a750a1ca1bac8033ea28c2", 0xb6}, {&(0x7f0000000c00)="5b2558be0c4b259b08bfeb6c92dae583219baa236f142b3ab11073fdd868e62910b8b10e82cb6c3fd3720b79196e45f628b64d9e33aed9ca0488f37369b25d5a31c0c68adeede511f5fed620566397d48c2d20b84a0ab5b48246cf7f99701210e14ee1c19cf9902c057f056086636158e8b62a34d9ed831a895f98c5a0b003a68c959ba93f1cd128c0f852cb85c37441f1131be0", 0x94}, {&(0x7f0000000cc0)="5480668e64773f2c646c2a677a61e8656bb2b806e3690018bd177b2f682f7323d68dbe2dad05cac92617baa8f1edf68046f96563f275cd9b4660aeeb7448256b3b3f9ff164c08f734b6f60db813c5acf2a0de3c19565d2bdd68207fe0e92e3fe9bff2f3e45a747618c0431dabd3be5658881c20081801700202efad3450f0af0301d3cd252cc150fc888ccda9212f37206bfc26d145833cbc509534178c9b0641187e252a878313eb3dec832863d38c236b4b1", 0xb3}, {&(0x7f0000000d80)="f2f12476c0cf54a3b7d081698145c509143c4e7c3401a551025b79fd2816fd23da71487539f61a7d4b41cebf3998860aeb5a05ffc5888bba521bad92dc11fbcb306453b0cd48aac4dbfbe4c7caa095dbea69082ae50c0f439ed96f2389cc70ec798b00a9586f3c2ada33986e07ec975f2479fa5e501ea64b96b58ec95b13d2879d2f6eb6a68222b0483817a5497f0a90d5821214b4e7ea7d353a8bb1047653cd32a3e5be1d42c70f", 0xa8}], 0x7, &(0x7f0000000ec0)=[{0xd0, 0x3b, 0xff, "2fdef8b791cdca21f95e82693de9c8598ac1b12887a43d15a4908bceddcc027b1fc85f5a9081bf1d8a6b4e1eb4d50ac01dc6409797c51172dfdf482e69e19ff0a7ccc3b31dbf5700fecf7113788518d45158e442699ed94ae37d864d49ce7edba0c853d94154edd79fee985ee9265871ba7d3c0d897025ee6509048201264878e6e98a1540cbb2b2f44fe283bc4c64bb3a941d203585507aae288a961376582797aaecf1e29deaf6f972bff6354b9e561af9535bb5f20965e0ff896c4f8b"}, {0xc8, 0x7, 0xd005, "8884f794cfb03eee6220b4838a43bb03524fc23e8270f90ff71504ce051673252f95cf6c318abaf13f69ee92fa9710102598a3b07568a69db83e81b78f69dc12390d8a3252b58575bf7bd0ebc2849a23e6dab54f0b08ab8eeb97b2e340d6eb7dc8404aa18a039ef981e67facfdb6bd7f8f57461becf14d7b595a76449cb6ca3667ef31d4a567c3e35c05fe48605c7545524253bab6e166056a205961e49db4471d148ee591f9701514a6b9edafb7202bc3"}, {0x1010, 0x0, 0x20, "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{0x68, 0x84, 0xae, "1b32a6a85190716c3af315c587d866be49131e50ce2bbfb2168923cfab1b7c6ffc0b0afa200be9ff1f32c3cd179f01bf7c6c5b3517e057b1aa4597116d58a95a999aa1968989b2ad7e2772fe3e527495accd"}, {0xd8, 0xffff, 0x1ff, "2361b9ea1bce36729314e32f90612b8bce4a25ec4049aa48ffeef683e133eed75ebffc7ef82198272cdd9a8789bd20a4711d57fa22617c30c4062837a8bc166622fb38d59b612a56da7a7ba332c7f346caff19147675f1422cf987633a352ab9618f82c5001cd0faa3633e35ec85d81d7da476b421932af874d226af32f76c91198562d64c751f51fcd2fc9705bf9e25654ac39fb4358bbc5cfedaa756895e1090ea23265c22346d9b80231bd0a4b95cf04a71ba1b083adea35ab9a3aa74cb4abf0f"}, {0xd8, 0x11, 0x2, "b2ae4ffbd01d61d6102815adf0821f9b24694a7956c81e0fdc614ed6c24349a5919bae7c3ed3242e48745113ba7683e99ca55b4f93f751358d79c359c3a334f5eabbcbd5364d17c2ffb966f2cd2e1a669b299a1a3baa053f59ac7ec709b4307242e9be75573d8e7d9b94744306bc1ee1c3a251205188b34c487ce15a1a1a3d5655fc6d7a5d3bab2ca0f7b4d0f3275f405fdd0e6581d2dbbd6346a60ccdd45883d7851994175d15bd4e1eaae01ab779fb4f5b95b6d07632fd6c77409152f46e1bfe9a976dc9"}], 0x13c0}, 0x1) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 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}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @loopback, 0xb3c}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x1}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:01:44 executing program 0: syz_emit_ethernet(0x12a, &(0x7f0000000040)={@random="591d8bc11841", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x18d, &(0x7f00000000c0)={@remote, @local, [], {@ipv6={0x86dd, {0x3, 0x6, "b1eb70", 0x157, 0xd9, 0xff, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x3f, 0x10, 0x0, 0x40, 0x0, [@mcast1, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="c5ff0df33f86cf93a1f12fc3125bba17", @remote={0xfe, 0x80, [], 0x0}, @mcast1, @loopback, @remote={0xfe, 0x80, [], 0x0}, @empty]}], @udp={{0x0, 0x3, 0x8}, {"fe2011050fe7cc99686e44ec6f4b01dac1d97b455bb0f8a9e84aaaebb614ed8facb575256d8f1f86122e9258b2021750d3901839ced591774eee2b0e841e8c5e26773331bd5bc7ae7366ac30422545d1254760f3294a020a3cb98cef5d4959b10731c3a4d30465d8f6e60a7f8a94b8e6fac1450674b67184e7498e5d4c6d0f16601fc77798646a5a505eb95f4ecb89cab851af5fc233d4b85c0b000aeae5805c098e4eb5f6c225a7acb86f33dc39a48a71a8e82b852b2b929bcde20a8bef110292deeaf7cb7fb5"}}}}}}}) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x30000000) 00:01:44 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x0, 0x9, 0x4, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x89, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r1, 0x89, 0x3, 0x100, 0x2, 0x3, 0x39}, &(0x7f0000000140)=0x98) 00:01:44 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001740)=@un=@file={0x0, ""/77}, &(0x7f00000017c0)=0x4f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001800)={0x0, 0xacf5, 0x8}, &(0x7f0000001840)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000018c0)={r1, &(0x7f0000001880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001900)=0x10) r2 = socket(0x2, 0x2, 0x0) pwritev(r2, &(0x7f0000001680)=[{&(0x7f0000000040)="9d29c3f67a7d30bb7398bd92bb85438bba0b4570d71b2ee7c44db9d6972f577245a69402e6e20a24e4b5c852ecda5fcec9ee3f304d45712118285fe1c3da1a0dd51a7b611fa961d51f4031e47da7b42ef522abd0bbcf92f95617676133", 0x5d}, {&(0x7f00000000c0)="9b7c9a7e2929a370e78ed53c8a7be94dcd6f281f459fa2db2e9fd71c07094f5cc5ac2162bebaa41df5ddf710e9c080a07ddcc3cfd2e380809f414a8ef3d3614906a2cab179122c01ea22c2600480839c5ef7e45b2e65f4f1f5658af7db6523498b9b400c12b23b230f1b625e888b0bc3f64264fd920070ce5511d52f75299dc21a29b4f54627706940b0d72a5a1bf4bda43af104a8e8bcc4e468ba4d9e9b2998dfb88516c9c0641e3406c8342678ea439ffc6cea5ecf73b423fddeb6c68afafa521e34e174ad42be", 0xc8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="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", 0xfc}, {&(0x7f00000012c0)="6b5e57d6f6e97ca26228b9051dd352f311cfe7f95d2147d01bc848d2a60837fa0cddd8f86483c250e88ea4a40d0f40d08ad586392e07c1e1aea6076494f7a4c2bfa8a8713c6a170c5d9e29dd7e34cf6ae9073ad489226a3d8e577b5f42ce07281b04d21a10ab8197f4ab67981a8c936d8f879946e44fc73a01d9dd6134eb8b5a764eb310a8283814cace623f7588358675dc3a6dcd645bb9766c1ad324c2ce401152a50651f437f7767aa037c5a8f5f224e3d856b1465155d28e4f62f89ac296ab48490724f97308dac678916dbdf948364c43c0568b595585e05ca1db462bc757886a9d58796e750a0461115e0c2ebe65abf5d38416", 0xf6}, {&(0x7f00000013c0)="c7cc69050c6281a181786eaf6677d2069543ad1f224d68a5b06938c76a418d8803d9f7339a1d7c36c2600825a767e62a048c56a05fde35b649f04a3335e48706d514b8d16ce457201e9a29c981508c046c4746dddb9c7d04e4ee39c5bedd2f4bbc6a19f3e85acb59", 0x68}, {&(0x7f0000001440)="71db6b0fa1ec24b79cfc69930bfda59b969c5696010d4a6ce47bc3361c834e3dad857f337e74425e8ddc005619bd8da4255547a78b2464d86113f4887b4d7f3e5d97d7ac48ce90eff285d8ea0e252b7e2b8664c44a1a6994bba06116e8a69476895b5d70c3455185d37f7b4650a6c33a8d269b609d2b7548d15064e9907fcbd81bcd109e1d4dc4e115e3716ce3d641886bf05b2cd258eddbf168f89d88bf50f67fb78b88821ef9927867fde44f3c3ca3adfc3edc5c5a87344a4c4355b79005aa40ec7415a8aa", 0xc6}, {&(0x7f0000001540)="3461a3c6b832290cb45dc2bbfd403008073011c4d319c8a20934b548040b5492ab279eae029fba151a6cd39a1ec3ed1a71d207dc5bbae5224160405705c288ec45db6b9a409d8ee7b8ac86d7e9becac0d4f77670e4f60a1f58ed3f25a5b2577b244b4d0ca2bd7c446e672dd985d8d656319fc0fec12eca0e3d62a445b402e30c307dde8fb5220860c8d46604c32dd3bdfaadf3efe13f3b2aad1d5870b1b284214f0ef19e81ec79c550955e4aa0a686715fdaf29504b76c63c63b652fff6aead106d6dac6caec993d7786", 0xca}, {&(0x7f0000001640)="21e9a3e32382be89dd937ca3e8d1a6738fb284e65a1d816115013dd00d5d17d280f12c3bfda82d9844619d200419a3d4ebf5f1439479a2", 0x37}], 0x9, 0x0) r3 = socket(0x2, 0x3, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r3, r2) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:44 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000077, 0x0, 0x0) semget(0x3, 0x2, 0x500) ftruncate(0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x48, 0x24) dup2(r0, r1) freebsd11_stat(&(0x7f0000000340)='./file1\x00', 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") 00:01:44 executing program 2: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:01:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcX\x00', 0xc28c49145964d783) 00:01:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) pipe2(&(0x7f0000000000), 0x100004) 00:01:45 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/80, 0x50, 0x40, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x8, 0x0, 0x47d7ebc2, 0x2}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0xced, 0x200, 0x4400, 0x8, 0x1, 0x400, 0x4, 0x93a, r1}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:01:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000000)=ANY=[@ANYBLOB="015842851977170000000d"], 0x8) 00:01:45 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f690029eeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:01:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r1, &(0x7f00000001c0)="4443390b51757b74faa33c2f0dc52380cb2e8154f52829b3bd8d2bd915a4d72ecdc2dc3a16a902280d8b93b073a131350e393cf291f5245b76ff5f5e7e43b9f62f16e80dfe9687936247bc526e1962eea3ddc4f58b22937a8ae553a81a20f9b5add0d73c35269d3fc83e21d9648c29f020f4c2555a7c35ef352eefe97ed66fbd7f920692c383704a355887814ab7a0985e8dc6decd5a4e6525051acbddd72589eb9f8854e60c371ec121a9393af8eda4eb96cf855ee9bcc1d42007fa5b70f2786f95a631e73dd6cc4102819548dd0875384cf8b6d39acfb41990d0", 0xdb) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x4000000008004, r1) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000140)="55591da5c4bab0fe90c5f1fe6f8a83d8001d1e65aa91ae440c4f9b50e087947264cf9693485a8b7faf383d03e9996f2ed9accac464fedc59a43ec8af5dad7649b3be65f19182573b99813123b4c9928b2e70b41a717c2f10c928b1e040125f4857722656da4ab5d287f650ba1a2fdb798b") r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f00000000c0)) pwritev(r0, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x11, r3) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000040)="58c596d74744325921bc1fc54ff2ed61dd33b2c99bd9b7166175708dd579b4fac784b04167cff0d72f14251e26") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:45 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000010c0)={0x0, 0x1d, "1cac8c1ccb5a87bf68b48dff868a129ddae0beee03a8fb6fc673d2f87c"}, &(0x7f0000001100)=0x25) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001140)=r2, 0x4) freebsd10_pipe(&(0x7f0000001180)) 00:01:45 executing program 1: setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setrlimit(0x1, &(0x7f0000000000)={0x5, 0x7}) 00:01:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket(0x1b, 0x3, 0x0) shutdown(r3, 0x1) shutdown(r2, 0x2) 00:01:45 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000675000/0x2000)=nil, 0x2000, 0xfffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x3, 0x8a}, &(0x7f0000000200)=0xc) freebsd10_pipe(&(0x7f0000000000)) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:45 executing program 0: syz_execute_func(&(0x7f00000000c0)="0c0ab5b598cd801b69e4f5430fc2f128d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4a1fa2c83e3ad352014111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x9}, 0x24) unlink(&(0x7f0000000180)='./file0\x00') 00:01:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000240)="c9", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7, "787b1d79c1c0e4"}, &(0x7f00000000c0)=0xf) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x200}, 0x8) 00:01:46 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="f8000000"], 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x163a0000000000, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='vegas\x00w\x93\x12Z\xd3\xcb\x93HgZ\xaf\xce\x80\xd9)\xd13t\xb9(\xf9\x1f\x8e\xf1/\xeb\xfd*n\fa\xe2\xa1kh\x95\x8a\\\x0e\xe6\'\x84\xfa\x8b\xff_\xd3\x1d6\xe9-\xc3\xb3#8\xbb;\xa7\xd2\x95\x17\x1fNdK\x90R\xaf_\x11\xf3;\x9e\xc7\xe7\x9f\x9b.\xc5\xbfi\xc4\x18\x12\x99\xbbK2\x92\xcd3i\x03\ber]\x99\xabcVd\x022\xb4\xb4', 0x70) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r2, 0x0, 0x0) 00:01:47 executing program 3: syz_execute_func(&(0x7f00000002c0)="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") poll(&(0x7f0000000100), 0x191b, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x3, 0x3, 0x3}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) 00:01:47 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b557c461b37c1444fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fdb76c46ac46a0fae7c0f0f") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) 00:01:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300092e0ed226b0023bca68d7bf4209c919f3bb15042630be3dd4c6bc94b3d4968238f138d335a65ee6c5c9fd6628b8c6fe8c1c4ea3c2d1056be7dbb58b95b1296a426d5f3b0bdf7391de6521fe84e6bb8377aa818cf982356"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000380)=""/255) 00:01:47 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2}, 0x8) r3 = socket$inet6(0x1c, 0x3, 0xd9b2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x4}, 0x8) r4 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7f}, &(0x7f00000001c0)=0x8) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) 00:01:47 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() setresgid(r0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1f, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x100000001, 0x3ff, 0x1, 0x8000}, 0x8) 00:01:47 executing program 0: syz_execute_func(&(0x7f0000000140)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac00ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000140)="0c0e8d3b98cd801b69e429e4e4629baa0f01db6200d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e4c753fbc4e1edc092000000809f2ef358ff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f738f08eeeed5e000002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb26161d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93") utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) execve(0x0, 0x0, 0x0) 00:01:47 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @random="029cce98941b", [{[], {0x8100, 0x8000, 0xfffffffffffffffd, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x3e8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) clock_settime(0x0, &(0x7f0000000000)={0xffffffffffff003a, 0x7}) r0 = msgget(0x1, 0x24) msgget$private(0x0, 0x420) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/199) 00:01:47 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x17, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="9293dbfc2e9db2d1027548406df5a3c57975a15e14a700a5d6908a8f937d135141937b807c6f40f949741bcab7ee6bbe49472f9db77d40210fe0ccd164713da31f86a16badc24d5d4309516bb0082a67e6ea88c543db2754ce531fed1ab1f0f3f468215cebfefb80fdf6d11ab2f5dd38") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:01:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, 0x4, 0x5e3c0353}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x0}}, r2, 0x8000, 0x7, 0x200}, 0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xe6b7, 0x1d9000000000000, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xffffffffffffff00) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="030000000300000001040900000008000000000002004e2000"/156, @ANYRES32=r4, @ANYBLOB="090000000500002e0000000800000a0000000000"], &(0x7f0000000340)=0xb8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x3}}, r3, 0x401, 0x3f, 0x88, 0x4, 0x40, 0x2}, 0x98) 00:01:48 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x1000) shmctl$IPC_RMID(r0, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = dup(r2) sendmsg$unix(r3, &(0x7f0000001240)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001200)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="db814caceeed4ea3b2538c605f2222b1b67375ce4d9b93e7625fbe5cc36034babbfaf470e2e826a2c527ba78663fd48df7c8e577767d910bd696dc12e89876fd0b920f0e8ecf4b79f90915612d90190ab1a63858056cdb206705f4ded12f9268b344b04e66e237d4498553e1857c4c5707e9269472941de57b9f44296f465ce1302d1ab89f77a88d7ce4d60b36b08da15544a3c9407f6f873b4e4507f354e06965492a212187d222b394e283e16d92835bbc7009825dfecdb7f9559bf5ced3df43b6cdf26ebbdbe6c0657ba9e115e0ef03a09c764f34743b13207565185957802d915347d9c6d9cb2f", 0xe9}], 0x3, 0x0, 0x0, 0x80}, 0x1) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmdt(r1) 00:01:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0xfffffffffffffffa) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0xffffff5d) 00:01:48 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000080), 0x0, 0x2) r1 = semget$private(0x0, 0x4, 0x100) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f00000001c0)=""/195) sync() socket$unix(0x1, 0x2, 0x0) socket$inet(0x2, 0x20000003, 0x4) msgget(0x0, 0x520) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x375b}, 0x24) 00:01:48 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 00:01:48 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socket$inet(0x2, 0x4, 0x6) socket(0x10, 0x30000007, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 00:01:48 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) nanosleep(&(0x7f0000000100)={0x5, 0xd429}, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) accept4$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8, 0x10000000) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:48 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)="988f3a406fba417115512dfbd4d37c6045e7333de42690fa2d176a6dd8ad7699db3635f3b1b81eec707f51ae00ac363468de1a17017ed84587f9624f5f71b56c261fbc9d97cfde1e7f871f96cc610ee08c70eb54bb20ee4ab0c28252455403428869c145fd44a3ebbe8e1245bc6b04cf3e4c58bd7a875b0e9d3957ffc51549535004f539ab45cbb37511229ff73f2efb28c08915ff08946a033cd6062cc2", 0x9e) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), 0x4) 00:01:48 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x580, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000180)='&\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)="fee40aedff20949a081c2b0f55eab4a29f307ccc1a340203a6736dd2d552de28c45d22f1df52b5fc62ae6b856c994b71329e5f66c29c3521a855411fc582c515498513eb955c91f92d77387c23cf5cd4156b79270f99b5918cbc5aaf2ab64d01c26a363bbfde00e1d1b35c2fb5cb3e5e0009399d866b0b030550e08e7ac86060abb7f8a882286bed5859d3659fc47c9732343957deb460468325211d605c0e896d48f78efe2a57", 0xd0}, {&(0x7f0000000100)="e4c6e01f1fa19b09c8b9f43720b6f3f199c04d5460475f8cf86adda742a3dad0865b26a89abb4f0cc3d5f80607ce7e1e6cc2407aa7679807b7b4df1e21a262f3a6571f9ae4bcf7fc2e4203e80b8cae54b9c6b58335d63c62e3a8f97e09113639992f54946b4b7d94c01cd698", 0x6c}, {&(0x7f0000000280)="9a2b399d25362e9ca845ddfaab4d0db44dacc5d8422dff90c95201c20fe51db0a65ebaeb4ed020bab8f240ec3fe88c28927bd6925aa0ab91e9ca3c5adbb9722a5b92f11c9b77e950f942845dc02656e7d05f24f0aa26d43d10b03e2f13be6a461add7e513c9d611295ebbd7ff3fd8e5fc2c1e910d8c62e18a50c949e50fb4a300e26c5d35aa0635797b0e338f4954f4923c1976d95d04a9d8ebe5ca75882d8139ebf2ba0a7", 0xffffffffffffff96}], 0x3) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=0x0], 0x84) 00:01:49 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c050f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751edbe1ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbc75af431000000045d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6510000000f7000000000000000000008f54510beb577d3067c610acd62ef02c9838720679f4e13a91981d8c75dc585fc64a50c8c891fab810c18b26da7ab94a1369e2205e63516b33c373d93dbd36c2d22d3cf5d7741ba7aa472d9e0f50b775856d592c4cbe2b33c51b4840770a41ecd3e218be7e317042de2e6f6794aed2d6fa54e7f6a38ca0de5cea39f02bc02a0ff77cd57c3af2c2143c9e7172e6a0d17f172610cd3002a97c"], 0x10) syz_execute_func(&(0x7f0000000000)="8fe9b8910643f64cfe8a9c2bcd430ff44571c4e211aeb1fd0000008f496001cac4a10459053baf0000c4e231996915c4a3497cb6d1ec8a69643641d00a") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:01:49 executing program 3: syz_emit_ethernet(0xf1, &(0x7f0000000040)={@empty, @random="ce2c81d4af96", [], {@ipv4={0x800, {{0x1a, 0x4, 0x20, 0x9, 0xe3, 0x68, 0x5, 0x120000000, 0x4f, 0x0, @multicast2, @multicast2, {[@noop, @end, @ssrr={0x89, 0x13, 0x2, [@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2, @multicast2]}, @ssrr={0x89, 0xb, 0x5, [@broadcast, @loopback]}, @lsrr={0x83, 0xf, 0x1, [@remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}]}, @generic={0x88, 0x3, 'K'}, @ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x13, 0x400, [@rand_addr=0x1, @broadcast, @loopback, @empty]}, @noop, @ssrr={0x89, 0x7, 0x73, [@multicast1]}]}}, @udp={{0x3, 0x3, 0x8}, {"8f102bf169c20d6b0c1f679b4e5a38d27beb026041e7698d0cdcf551ac38ccb70b3ee57f114f02ce2ab60b483bd1b149dbb0c1b7c444e8647df8db22ce52faba1bac94bfee636396e72df723e23c8c1f4fbcb6e6620602d2e2fcf60deef328cf94a7f2c8862662b83933431f21a56a2992bffe"}}}}}}) syz_emit_ethernet(0xffffffffffffff30, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x3, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/36) 00:01:49 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x200000007, 0x84) r1 = fcntl$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={0xa9}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:49 executing program 0: socketpair(0x2, 0x10000007, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x10001, 0x2a10, 0x4, 0x5, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e206b00000000000000000000000000ffff000000000700"/128, @ANYRES32=r1, @ANYBLOB="8000000001000000090100000000000a01800000917db6650db620a1e742aef9264e9e6bc7730ae0ec85a3455dcad40e2f5d69a999172c02660e0e0599e3ef5fa16f76127a63439689f11d457f8895218b866031b7065c331c746787bb199308a2500cb663ee9651cce1eaf0f3ba85adb9a90acee45602b5d424cc4d057275f818abc476c34d3a3617"], &(0x7f0000000340)=0x98) syz_execute_func(&(0x7f0000000100)="1cffc4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_buf(r2, 0x0, 0xc, &(0x7f0000000040)="e0a306ae0da27a8e76c0caa65394d91d547f4f583b6041f7bf7d013a0eeb71a874026a6689ce24c0525c40bd382d4e38dd6e4506c79630cc81d53520cf3356f27cc9eb3572412d3df8404f5534a2683ef47a90bac5533f15679ad3f10aada5b1eb6534bd77f22e70388442fa6ce1ce58798faa8053f1374db518220c00b8fcc71211acb4c2bfeea790de10a84a1ae728adfae5ef1f1249fea093a74440e8e18014a30dbcf536d58079f61a7afdbb640669297d0f5e95255615261112e9", 0xbd) 00:01:49 executing program 1: r0 = shmget(0x2, 0x1000, 0x204, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getpeername$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x68, "a735a7b6a27028fc1f1f0971acd4f5cc333406704368335c2ca6a4bbbbb25b7486ef19254fdcbcf58f544d47e232513b2d18bf0d8df1cc07268483db3e3820c09e82cc93f459adee46a41ba78015e73ac560c66d376a26983944ab2804f969c64affb22bf7cc5cc3"}, &(0x7f0000000100)=0x70) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000ef0000000000000000004da00874325121d509000000000000000000000000000000000000000000000000000000000000f1d530964efe6abb00000000000000cc2d9f725ccf520c51dfe5c713ebe99dac35360b10a4b57e906ebc919983dc95", @ANYRES32=r2], 0x8c) semget(0x0, 0x2, 0x80) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047222b0006e86e0d398cc4c3857b97f77f00000788a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:49 executing program 2: r0 = socket(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x3) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 00:01:49 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000100)={{"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", "b9a73b3087947813d8e15387cd9534ed7f02599d0d199f423491e8073174382e", 0x9, 0xffff}, &(0x7f0000000040)="b9dc9cb9ef215c47535e5699cb99ca6038c8fb5804ea2294283b55e4c54e93260f401f1cb3578930f5485dd46c873aac1582a02cbacacddab53be2806c735b7f2f38dfe47fb1e69fe1628a437101ce0764d0b418a2e8a44a4dcbcf11c2eb434b5d58e87c81eb5d3fee22c0f6e35cd20cb8ccb9b29d186333ca9342c1088d72abc35cd4", 0x5, 0x2, 0x2, 0x400, 0x7ff, 0x800, 0x2, 0x5}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000700)={0x2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000800)={0x0, &(0x7f0000000740)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000880)={r4, 0x6}, &(0x7f00000008c0)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000900)={'rack\x00', 0x60}, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a00)={r5, &(0x7f0000000940)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000a40)=0x10) symlinkat(&(0x7f0000000a80)='./file0\x00', r3, &(0x7f0000000ac0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000b00)={0xf, 0x800, r6}, &(0x7f0000000b40)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000b80)=0x8, 0x4) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000cc0)={{"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", "8057c6279bffe77c9ecbac3b32f4e1bc7ff598d18d4f72c4abbc0ce71690ca39", 0x2, 0x1}, &(0x7f0000000bc0)="92a4129c95958fe402108783a89c5677d7da7fe9b4802c4e766fcd1eff314bf11386016b1a1ef1076ffa1e0f68b20f6ada48a0e97049a2fbcf8b4f77a26bf42891a9485e249a70939793515c2031c386a2540f89c486cff206ce55faa784766f562427d075cc753a240b110d261e966c43276d82f6a861af8a19a068e021b09cc6bab69617c09c34751609abeadfd38d7c85274da4ff40aba2de6612b442627b2d512b2c2a935223ed5b968f303c83e0b5bf6d342f777c7b70515b172a4ddacf45a9b8c53f1ebef74b53dee39ee0c716849a25152e2b9be4b79346f5d1f4d227300d3d671f90d3630a", 0x1, 0x7, 0x7fffffff, 0x7, 0x8, 0x80, 0x3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000001140)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001180), &(0x7f00000011c0)=0xb) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001200), &(0x7f0000001240)=0x4) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000012c0)={r7, 0x4, 0x2b1}, 0xc) ioctl$DIOCXBEGIN(r8, 0xc0104451, &(0x7f0000001300)="b47bfc8e28f09af9b61a463e11d4dae5361ec44c66c03401fe57c09fb478b0172ab1f12e89b7a6c9102910ca0f10eb5dd80f3f68f776c74cc02559a30993e48d2a99166ec48ac40c032ddd969c4b78") r10 = dup(r8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001380)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x975}}, r7, 0x7, 0x7f, 0x69}, &(0x7f0000001440)=0x8c) ioctl$DIOCGETADDRS(r8, 0xc4704435, &(0x7f0000001480)="46082489d135a99c438bda3c332276d7e4971a1429f5c290eac85120d5b570fc972476da5c35a4f39ff5a3129e3edf54b760ac6266fff59efc46007780596c75fd0aea4cfea1a84b2be86b4bd85bb463f9446229894eaa6ea90853f6d13f9a1c7b72089501cfebac0f8c716638682837df0375bb58f88783aae026af9c1be0974648ec49118c722b01227d5eb69cb5e8ae59ceea9ff19adc30011ffd890c91c7feb28345d0e335f8b2c5d979db1f34e9588b464859e263c70116c363904dcb9b3d2deb4e33") setsockopt$inet_udp(r8, 0x11, 0x1, &(0x7f0000001580)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000015c0)={0x1, 0x4, r11}, 0xc) symlinkat(&(0x7f0000001600)='./file0\x00', r10, &(0x7f0000001640)='./file0\x00') freebsd11_mknodat(r2, &(0x7f0000001680)='./file0\x00', 0x6149, 0x6) getsockopt$inet6_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000016c0)={r6, 0xb145, 0xfffffffffffff000, 0xff, 0xfff, 0x6, 0x4000, 0x3abb, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r6, 0x4, 0x4555, 0x80, 0xfffffffffffffc01, 0x6}}, &(0x7f0000001780)=0xb0) r12 = shmget(0x1, 0x5000, 0x1, &(0x7f0000ffb000/0x5000)=nil) shmctl$IPC_INFO(r12, 0x3, &(0x7f00000017c0)=""/207) 00:01:49 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setstatus(r0, 0x4, 0x44) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) syz_execute_func(&(0x7f0000003ac0)="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") 00:01:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="70feef09c4a1785e676e1b98f70a641b2d5602c08806707d0805c235c2637c8e5eefc19f9d5321c5f2d666c7ff18d330d5d2d79ca66d1e3867af2f6a308ba91f1b208f5e"], 0x8) 00:01:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) shmget$private(0x0, 0x4000, 0x204, &(0x7f0000ffb000/0x4000)=nil) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) 00:01:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) nanosleep(&(0x7f0000000000)={0x2, 0x7}, &(0x7f0000000040)) 00:01:49 executing program 0: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="003d000000dadca1b300"], 0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='w]\x00', &(0x7f0000000180)='@#[*\x00', &(0x7f00000001c0)='\\\x00', &(0x7f0000000200)='{\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\xb8@\\&^/\'&\x00', &(0x7f0000000340)='.^+\x9c\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)=']l\x00', &(0x7f00000004c0)='\x00']) sendto$unix(r0, &(0x7f0000000540)="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", 0x1000, 0x8, &(0x7f0000001580)=ANY=[@ANYBLOB="9cc115003170163bc038b20623fe788742fd60150830d420fbbd771db9b0980366c996ebbaad62d371f7"], 0xa) r1 = open(&(0x7f0000001540)='./file0\x00', 0x28600, 0x2) freebsd10_pipe(&(0x7f0000001600)={0xffffffffffffffff}) renameat(r1, &(0x7f00000015c0)='./file0\x00', r2, &(0x7f0000001640)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:01:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) ftruncate(r0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/83, 0x0) 00:01:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024dcdca93f8aee57000feffee12875000"], 0x1) 00:01:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @local={0xac, 0x14, 0x0}, @random="130370769593", @multicast2}}}}) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000280)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, 0x0, 0x0) 00:01:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x1, [@multicast1]}, 0x14) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="27000000c0e884c405ec490c5bdb625536bc7a79b951e72846802b4600ae24cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") getsockopt$inet_tcp_buf(r3, 0x6, 0x2000, &(0x7f00000005c0)=""/231, &(0x7f00000006c0)=0xe7) setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) chdir(&(0x7f0000000700)='./file1\x00') 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r6 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r5, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00', 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(r7) getpgid(r8) r9 = open(&(0x7f0000000180)='./file0/file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r9, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r9, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r9, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000480)='./file0\x00', 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) Jan 1 00:01:50 ci-freebsd-main-6 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.2.170 on tap2! 00:01:51 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) setreuid(r0, r0) r1 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r1) 00:01:51 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) close(r1) r2 = shmget$private(0x0, 0x3000, 0x48, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0xae34, 0x314d}) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() getsockname$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="080000000000000000000000000000000000e7ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000074845459a7e60c187faf110000000000000000000000000000ee4141000000000000000000000000456df26bc8c496748fd4a364080090f9117f6e69ef1fb1933f198ee0c79108c3e4bd06000000422bd4d14e216001bb53dfa533b73e22fc6f10f1703daf64b4224e0c8df994b393ba76b3616404286f51dddb8d221146a55376f4708983a6527a0225bd8b2508b36e0bcc666052d8df"], &(0x7f0000000080)=0x6e) mlockall(0x2) recvfrom(r1, &(0x7f0000000180)=""/117, 0x75, 0x40082, &(0x7f0000000200)=@in={0x2, 0x1, @multicast1}, 0x10) 00:01:51 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20406, 0x7) ppoll(&(0x7f0000000040)=[{r1, 0x10}], 0x1, &(0x7f0000000080)={0x6, 0xfffffffffffeffff}, &(0x7f00000000c0)={0x9}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fchdir(r2) 00:01:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6", 0x1) 00:01:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x12b) freebsd11_getdents(r0, &(0x7f00000000c0)=""/149, 0x95) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "6042e16573e0a0a410807e0fa146f1046f9ea0a3fe1163a1aa2567f979a6dbf7", 0xac, 0x36}, &(0x7f0000000180)="ae72eda7e6b0bfe9e02722b327961fbf88aac46fea9037087ead73860fde21cb37a4dd5f9f1fc4bbe0b703d20dea8c66af7150e635018fadba18e63b45ac784d836d44b631122754c127f139997a0bb4581e8714fe54d94ede80ed", 0x6, 0x5, 0x3, 0x10000, 0x1b0d, 0xa37, 0x5f, 0x5}) syz_execute_func(&(0x7f0000000740)="b12191cd80696850ef695cde1cc10f788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079004f730747731fbf03513807c441fd113ec4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)={0x0, 0xa5, "29febc47822944cf03a6851be49fdf0fbc5976c196cb3681071931a23aec4963433097bce192b5d64786dfa436aa6d13395a53e6daad60fca50bb90d56c1db60bf540a3ad6e621f3e1132fe8a87f89ae1c79fd813faaf9c0da69bc9f9afed9e14924c77eaa4cdaac0353d546040cd661699b460f717bb2ca7ba11c1c25354fccfbddcfbe511d7fb6fdb34f4ec5ad8050e3a1c2b73c1475f5681fb3b6acdb913250b187493c"}, &(0x7f0000000800)=0xad) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000840)={r1, 0x7, 0x96}, 0xc) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') 00:01:51 executing program 1: r0 = open(&(0x7f0000000100)='./file1\x00', 0x800, 0xc4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0xfffffffffffffffa, 0xfffffffffffffffd, 0x2, 0x0, 0xffff, 0x8001, 0x2, 0x1, 0xffffffffffffbef9, 0xffff, 0x6}, 0xb) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000300)='./file1\x00') sync() r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) fdatasync(r1) 00:01:51 executing program 0: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000240)) sync() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000280)="b78718d7c3e01dccb5e6bc15a1ceecd42f88cf4872ecac852258961e18e681dcc9b8af2e5e130b086544420f209acfbf7e896cad98bc35b621b4b6b9da7c3d540ad10b445fc3167b57ed15d414f8006e57aa8bfdd402065e3d3ad03e33e5d894a9080c6785385fb0be7cbec525e4b9f36c69625f250f9af65580f00d39521afa1a53ca34eea785c718bb507f6a079549e563d8ed9b361a0d6953cf5afe5a6a345a9a91752fd710f02e9608480f374457e02ed0ddf0fc6513cf56d1c7aef9b690a3e6350b27e008197b6aeeff64edb34fd4324e39") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3b0a, 0x5820, 0x5, 0x6, r1}, &(0x7f0000000200)=0x10) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:52 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100842, 0x80) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="e3aa111ad047c5dbf36c30caee3d35782523324c756e0f7d447010c295a13f936a5fc134a5f4a2dda11a2a310eb406bc5f633f8b8a8e21461e69c95e01aad1140f0c233c82122e") r1 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000340)=""/56) 00:01:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4000, 0x81412, r0, 0x8000000) 00:01:52 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) flock(r0, 0x9) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10204, 0x80) pwritev(r0, &(0x7f00000003c0), 0x0, 0x100c) 00:01:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xb194, 0xa2e9, 0xfffffffffffffe00}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @rand_addr=0x6}, 0x4}}, r2, 0xde6, 0x4, 0x6}, 0x8c) listen(r0, 0x0) 00:01:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="e0d093c140b5cd2c99f31d1d45e7adb601876d5b6a20d8cdc276286eee9ee61b9e63e0f86c453bd46298f97dcb38e58acf40462c42f0577a515475a65b30bded676ff003853b1795914a77692d931f38dd92", 0x52}], 0x1, 0x0, 0x0, 0x4}, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c00000084ec1acf988e83ecfa00000002000004000000000000", @ANYRESOCT=0x0], 0x31}, 0x0) 00:01:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x1f, 0x20000007, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0xa287}, 0x8) syz_execute_func(&(0x7f0000000580)="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") accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x30000000) getsockname$inet(r2, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x410, r2, 0x0) 00:01:53 executing program 1: syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = geteuid() accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0xef0206e63fecfab7, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r0, r2, r3) 00:01:53 executing program 2: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") semget$private(0x0, 0x0, 0x401) r0 = semget$private(0x0, 0x3, 0x510) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x9, 0x8, 0xeed, 0x4]) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x1600, 0x14, 0x729c, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x6, 0xfffffffffffffffe}, 0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) 00:01:53 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) mlockall(0x101000000003) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, 0x8) socket$inet(0x2, 0x1, 0x1000000000000000) 00:01:53 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x1000, 0x400) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) 00:01:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x1000000000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="af332c613a9abfac") ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:01:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xfffffffffffffc01, {{0x2, 0x0}}}, 0x90) syz_execute_func(&(0x7f0000000240)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 00:01:53 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000180)) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) fsync(0xffffffffffffffff) 00:01:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = getgid() sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x681, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001200)="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", 0x793}, {0x0}], 0x2}, 0x20000) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchown(r0, r2, r1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = accept(r0, &(0x7f0000002780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d004012200"/4098], &(0x7f0000000340)=0x1002) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300)=0x100000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x2, 0x400, 0xce, 0x40, 0xf8, 0xc582, 0xd9, r2}, &(0x7f0000000140)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) 00:01:53 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6ede, 0xffff}, &(0x7f00000000c0)=0x94) syz_emit_ethernet(0xad, &(0x7f0000000340)={@random="6e33db319947", @empty, [], {@generic={0x660, "5be23b8703d78f2131353abc37021fec7f29bc3c133ccf888c803a9fc6ed3e851844bc930105ea0e44b000d6290aa80b2c66a9ba354222d2660a7c549323a5920e9c4847c28e2ee4a2a2a4a57fc5f8a2e6e42b4c8b4a78e3f4f66acd8da57700948aafda4933ffdbfab02e2b33cc65081eb1f74535963dc7cf9cf1e0e7faedb30f6c0ec2a707039f2a314cde7f30dc6eea0b662656fefecc88413403aa7d40"}}}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000300)={r1, 0x10001, 0x7a3}, 0x8) 00:01:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x400, 0x80000000, 0x4e}, 0x94) 00:01:54 executing program 2: syz_execute_func(&(0x7f0000000140)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cb8d79ab2f4405f3ff9f9c401cd147f03d4e1795075a161c48192558dc3c366450f186746c421ed65dac4e1d3d0ce7363df7575f30f108609000000c4eec266470f38026e5f520fc226f77573e746106f40090dd86f04f3d00fc7a004f4e1110f000000dcfe30") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100400, 0x80) close(r0) 00:01:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x1}, 0x8) fsync(r0) 00:01:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x80000000, @loopback, 0xffffffffd683aaa3}, 0xd6f, [0x1, 0xa367, 0x8, 0x9, 0xf7, 0x1, 0x2, 0x7]}, 0x5c) syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f3f3da407fbf0300000043c0eb2541e2eb199a0b000000664fdefcc4c1f9d602d819e1360fb8c44f352cc42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600ef0dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dc0f7ec7c481f1da10") 00:01:54 executing program 1: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x2, 0x7}, {0x5, 0x8001}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000200)="542c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:54 executing program 3: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) r2 = fcntl$dupfd(r0, 0x10000000011, r0) ioctl$DIOCGETLIMIT(r2, 0x80106678, &(0x7f00000005c0)={0x5}) freebsd11_fstat(r0, &(0x7f0000000080)) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x8000, 0x2) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000180)=0x8, 0x10000000) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1043, 0x1) fcntl$dupfd(r0, 0x11, r0) 00:01:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000700)="ac7dfedd8f940922481a6eec4319304d1cdb3e3abfefd34a4426e2b3266ab81ea73a4055d765d0c63a5d7ad55bf51fd6bb1df4c4fb4a9907405bea83673303b6f4e13a587dadae528a46e78b60b98ac49f0ae4af7be8d397ac19098bb25caa98bb713b99403e1c153df002ce528cb770506605114db6b4522a61d03da32a3974ef825c36359f4cda82ccb733642720087aa00d9a4b39db1548a089d6c752c65deafc03d76c7c0b31e38c65905aec53adf2062ec9b1642aec0b142ce1f907f71164064bfba0ace65c5c5c062780549942f686d53455d21b825735c523ff364bc60dbef1913895410b16c7e5") ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000240)={{"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", "0d0abd663f0ac1a987478a5a113265adba2368e37d1a6d434d08eafc67303d1f", 0x2, 0x8001}, &(0x7f0000000100)="8f1efb089af90fbf0862a5477a66c7f2bc80b296467a50a230c209ebfd4112fbad4497d0567491e4e15138c86bdb0ee9723c827de1b644b2a7602c7a1994e5fb648e3fb6d1391b92fa2cc6ae5b89cddfe96a5bd8c3cec7c8e1d1f2a59461149b1cdfc06304c4846b26a5870738af2d91e1dfe52ab8cf2a727d6f92cc09d76ad474b0a2b9b83a9b37c4a941c638a315", 0xffffffff, 0x800000000, 0x1000, 0xffff, 0x3, 0x7, 0x0, 0x8001}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0x9, 0x8}) 00:01:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) r2 = socket$inet6(0x1c, 0x20000000, 0xff) fcntl$setstatus(r2, 0x4, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000340)={@broadcast, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xc) shmget$private(0x0, 0x2000, 0x386, &(0x7f0000ffd000/0x2000)=nil) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000380)='cdg\x00', 0x4) bind(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) socket$inet(0x2, 0x20000000, 0x40) 00:01:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) mprotect(&(0x7f0000375000/0x4000)=nil, 0x4000, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) mkdir(&(0x7f0000000080)='./file0\x00', 0xc) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x100000001, 0x200, 0xa9, 0x33}, 0x10) 00:01:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x1, 0x2, 0x80000001}, 0x8) sendto(r1, &(0x7f0000000100)="179025bfa47cb33bbd5f53122410ed0155ba37f8643142c55d704818cbacf8675ff4fa7b2979e4c8f798a1e142833c1046d404388999525244860cfb764e473664debd22f1fa06079beb86c8e4350135991ce921cd758f01bd3fa34e7a25a2f4d17448a93ea2a5e80bf5689d8948ab9cf4bc34a29ed563e4d71ace9768665f918962933c4557dee47b6808047ba5b6f7b7f41400ea2d8b4fa3bb78cd6c3cafdc0bbeb8d543d93a2ff0ec7be95acf90f59fa90f64b0c2841424c4bdcb7f9f2d3b851e2c8f682ff75f3a", 0xc9, 0x1, &(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:55 executing program 1: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) open(&(0x7f0000000040)='./file0\x00', 0x600, 0x8) getrlimit(0xb, &(0x7f0000000080)) 00:01:55 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffac2300bb0000995a27aa4d7800000000450000000000004d00000000ac2300f6311eab220000000000000000"]) 00:01:55 executing program 1: munmap(&(0x7f000071c000/0x1000)=nil, 0x1000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:01:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x5, 0x8}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x8, 0x0, 0x9, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x8, @rand_addr="7ecefd4f3beaa8a6e3aa6f68b5f13eb9", 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="b44fd4a50ab8c7651248c5b4c040fb95a05f8a7f3574f1", 0x17}, {&(0x7f0000000100)="89dbf4409ed8c7bb64718367b26e781fa3ca02e5a830a5fd5bb511bee620db49934e9c0e5521f696fb30e33f69919a1c49302377f889f65cd4ed07cdc8bb87d0cf64f97fa10a75d2a2b3b0bbf21103db175be275c44a966f036421a8d85308efcbea2ae83f47695a3034b229279ef14e36c3a6875b305698ced78eed8aa0af9cd20a709e9fd63d9ad62c7d268d4a2f7aff87549e8b081ed95e930490c99d336244c6c454aed4efcd98e5a35ac4d90ba4b7c3e6b4de49b68b72125a948e9e142c51a69e6494120567f239cf3c6fb68e55ce04f0a4ef308ac1228b98b733f38205766f35ae4dccb5a61ed78b14c70d7075", 0xf0}], 0x2, &(0x7f0000000480)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2730, 0x3, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x6a20, 0x6, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x200, 0x3, 0xff, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3ff, 0x1a30, 0x20, 0x5, r4}}], 0x84, 0x20080}, 0x20109) close(r0) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000100)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e321c4e2893de3c4024d933455b3000000f0019ee46d0000d4569a2f3af1d41dd48549ce0a") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x8001}, {0x1c, 0x0, 0x1a2f, @loopback, 0x5}, 0x4, [0x9, 0x1ff, 0x7, 0x100000001, 0x9, 0x8, 0x80000000, 0x1]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0xffffffff, @mcast1, 0x8}, {0x1c, 0x3, 0x7c4a1710, @rand_addr="0b392cc22e41ca498487bb6f7c11ba28", 0x2}, 0x0, [0x100000001, 0x0, 0x0, 0x2, 0x1, 0xdf44, 0x0, 0x70e]}, 0x5c) 00:01:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x401, "05dd0000001000"}, 0x14) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000000180)) r2 = dup2(r0, r0) fcntl$setstatus(r2, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat(r2, &(0x7f0000000100)='./file0\x00', 0x8, 0x50) 00:01:55 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000400)="4c925b7567eeda7707dbe398e4c2d71206559ef3b82cd1244a9545c8c314535faef342acad9f382c79c56e20d1a8ffc5e61078d4e6f9cdb200a44b6547fa6f6066b8458c665b7d5db9ee2273f3abb19321976f39ff02a394a66c79cdd882b170f691bc2a7e31fa9387ccad332779700487b1055387aa30e273080000000000000075d2b0368a6727f7d57ec06d26395f802100"/159, 0xa9, 0x0, 0x0, 0xffffffffffffffc3) 00:01:55 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="8214b8d808029939704ea02fee074c9b5078e16aa103a46e18d066cc57c9f1c86cf7074d4cd1b5660d361fcaa119ad2367bb7b9d1a040f5e5f1bfe53abac553b0ba4606e3c33a9cd8e") syz_execute_func(&(0x7f00000000c0)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") 00:01:55 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7f, 0x4) syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, 0x0, &(0x7f0000000080)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:01:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01009600a365d4078ebd2b72964fe290da33399afd7850f26899401d06172c3620dca5afa9fe683f59c645baac977e5d97027405943d9e071bc0be6652dcd669339979824fe7ca45472d55b279e86bd6413f3214", @ANYRES32=0x0], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) 00:01:56 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000008c0)="01aef64031997b58e0953f68620b0aeafce2ed69c976e59214396614038149b97097ce77358718bd93f031ea70dfdb58194795145f571a1a95ac558079aafafc0a269a03edbb2a0a5343ebbc8408e9da4ec52b24affd4f358fb26054b73cdcf71ab4559cd87d3032be52008a1e904b20853a078350f9eac2a6069ec89f8c53a643578f8b936c1d17b60afaa0cf616d6fe5eb2cc3f3cadad7903682f92961796c8477f25fb3") sync() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000ac0)={0xf, 0x6, 0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x1, 0x5, r2}, &(0x7f0000000b80)=0xc) bind$unix(r1, &(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000d40)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='&:\'\x00'], &(0x7f0000000a80)=[&(0x7f0000000100)='\x00', &(0x7f0000000980)='[\'\'(\x00', &(0x7f00000009c0)='A){\x06\x00', &(0x7f0000000a00)='.,+\x00', &(0x7f0000000a40)='[(\\-\xe7$*\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) r4 = openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYRES32=r3, @ANYBLOB="83000000ee92b9aeff08"], 0xe) r5 = getgid() freebsd11_fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000c00)='./file0\x00', r6, r5, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:56 executing program 3: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000500)={{0xff, r3, r5, r6, 0x0, 0x2, 0x8}, 0x100000000, 0x1, 0x3}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="af5ceb5c44001f8badeb2b135c365d31a85f6630a62ccb2d138d8496e1b11378c28543d69e51d0e81306d6bdf3d818a134fb5c40ac2c7c2451ed5c61", @ANYRES64=r4, @ANYRESDEC=r3, @ANYRES16=r6], &(0x7f0000000140)=0x5) truncate(0x0, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:01:57 executing program 0: r0 = socket$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) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r1, &(0x7f0000002400), 0x2000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x105) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0xc) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1800a, 0x100) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x66, 0x7}, 0x8) 00:01:57 executing program 3: setresuid(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x2040000, 0x0, 0x7f, 0x80}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0x6, 0xb874}, &(0x7f00000004c0)=0x8) syz_execute_func(&(0x7f0000000140)="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") r2 = socket(0x10, 0x20000001, 0x4f0c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1000, 0x0, 0x4, 0x4, 0x2, 0x3}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x0, 0xdb, "53370dc6d2307d3851599b207d3872e6cf6a542c2b57a6c027ed137535e61f85e5aa892132407fcbe9da0f177e762bb0c3d471c7f2a9edcf74b8770d849d6eefed73b0eb1fa42060f389405e48377b478d5f104ee6829c7c165ba27dac128c015948d6ad1e8995f2e79c96f1219a45b5c39320a2fefe143e927cc9110cecc2e324b1e3443b8d369e2396dc6da1bc4515d2275d65956ca5fb579ad7cb76b2b5bd876060deee5135068e18c5ac0fb443d290f5411e2678e2cd6856b4d55f84c13c17f9ed936fd71ece94215c2c32433727b6a2f0c6f70321f1d1030a"}, 0xe3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:57 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000400)=""/216, 0xd8}], 0x4, &(0x7f0000000340)}, 0x40040) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/26, 0x1a, 0x80, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) 00:01:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x1c, 0x4000002, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000010200000000000000000000000000000000000000000000fcffffffff5120ffffff00000000000000000000f4e000000000000000000000000000000000000000000000000000000000000000002a00000000000000000000000000cf06488e27ce3d593288000000000000000000000000003dcbb05ab2340ad5d51a05f02288337edd303828865a98731ef110e104013d566b6051d8a79d", @ANYRES32=0x0, @ANYBLOB="ab0000005623000089000000ff0100000200f800"], &(0x7f0000000180)=0x98) 00:01:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x4) fcntl$getown(r0, 0x5) 00:01:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x5f6}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x101b, 0x0, 0xffffffffffffff1d) 00:01:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001900)={0x2, &(0x7f00000018c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}]}, &(0x7f0000001940)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x9, 0x1, 0x2, 0x9eac, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000001800)={@empty, @multicast1, 0x0}, &(0x7f0000001840)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001880)={@empty, r1}, 0x14) r2 = dup2(r0, r0) r3 = getpgrp(0x0) r4 = getuid() r5 = getegid() r6 = getpid() freebsd11_fstat(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgrp(0x0) getresuid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)=0x0) r11 = getgid() sendmsg$unix(r2, &(0x7f00000017c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000280)="51d5ebd375b55b3df5b63f85eb", 0xd}, {&(0x7f00000002c0)="54d859f690115dfc0bcd22c1c39d1357adbe845d5279144cf845e5510852d042786431169c24", 0x26}, {&(0x7f0000000300)="c7ffc27b7fd14d0a8224ecd2cd0d6f2d0db7fbf7442459eddea14b939dba1a132bd8f19e4ea6c3fb4493837e098f6a7a516b718a21a0be2f5d9b5f2730200094f5f3f93040315c7f5532562be900dece3a31b1ccdcc593da65d1bcaf2f139d4a993820ec32857849f23666a63773f996fdb62c5e35abb3993c27b55b06bd8169a54f895a88d161a8f907e35eccdc024df0d39baaec3fb9119d49aa0f5b726fb5f28944d1536fe4c3", 0xa8}, {&(0x7f00000003c0)="10c2f71f027b697eea450344f384b9424aafcaae1fdfd3868be525f197a3ba292e79438422a4682cb906a544409878f0aab047cc2873877b53c642270c7a382f", 0x40}, {&(0x7f0000000400)="0b1001d780980c50ce8a3f9e9f1467c8de5fde223be9e200d9653631338f1eaafee37a19551f28fadab72ac79d6beb3faf17b9cc7bdb54b45b7cef10e1958e4aad", 0x41}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="230f3a85f252a754fe22c3d3be4bd4c40f6360ffed6d340b40b2a563a23f3f6f09c36c6251088828cf48558910c4ca9d94f99612cc", 0x35}], 0x7, &(0x7f0000001680)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x20000}, 0x2000c) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r12, 0x84, 0x1, &(0x7f0000000140)={r13, 0x133f, 0x6, 0xffffffffffff0001}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x1400, 0xfffffffffffff800, 0x8, r14}, 0x10) 00:01:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:58 executing program 0: pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000640)={0x77}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) socketpair(0x0, 0x1, 0x7, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x9, 0x7, 0x0, 0x0, 0x1ff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80, 0x3f, 0x2, 0x6, 0x4cb}}, &(0x7f00000005c0)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000700)=0xfa) setsockopt$inet_int(r2, 0x0, 0xa, 0xffffffffffffffff, 0xde) r5 = msgget(0x1, 0x200) r6 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4fd, 0x4, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000200)={r7, 0x7fff}, &(0x7f0000000480)=0x8) msgrcv(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbca034034cdd31a00"/242], 0xf2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xfa) accept$unix(r6, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r7, 0x3f}, &(0x7f00000002c0)=0x8) 00:01:58 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000180)="af764719378d7431f6ff8c4806c4cfbbf8bcc8cf277db980c70be2402eb7bde4ceb66b861a9711c12481", 0x2a, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000690300000071d9f4b50fece8d1ac046ccd85ba9600cca6ed62208e6f81511f5a942ef952f3181dfe15f0a5f48839d1e5b32e7e38bfe8241e226c653d4ac3dccce246052e0105ce800b4249042bc00152320dfcc407747944ae5572802dbec68fb2104406fbedbb6ee864e9fec6c27cdf498d506848c304e6"], 0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x7ff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x2, 0xffffffffffffff7f, 0x4, 0x7f}, &(0x7f0000000100)=0x14) sync() munlockall() 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x2, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) 00:01:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x1, 0x1, 0x40) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000000)=""/37) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f00000002c0)={{"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", "ce0d1be0334d1ba3de53a56327d64b1cbad90c985f080b626a87452153a6f5ce", 0xd439, 0xa80000000000000}, &(0x7f0000000240)="a2977f1dd050d896701e150cc178ecb86865d77a902aaee2d4d40c2aaa88b2c1ec010ff6eda35e215c0e680d87893c10a28c090e1a1fd82165f2f6dbe8f1bd35f91c7ac81efe079cc5f9ceab00dc4bf581e6a76d0e271b25c2bc1d61bcdc20090ecebe85e002befb9f4cb274", 0x9, 0xfffffffffffffffd, 0x1000, 0x7, 0xff, 0x3, 0x800, 0x1000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e20ff0f000000000000000000000000000000000000c2c700000000000000000000000bf5a8d6000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="0105000000000000b43800620fef3424c549301bd7f5348c87bdb6f9c1de78c66edae8f75b125345686df73ebff615bb1afce70a2a9e552a95bddb8580000000000000001901a9f7250c7f38c920d8187917a33fd02c6a8a2b5d91a2ba8718643767010000009f2a00865f56c6dea9e5b7f7b9832405c83c9ee7e767f4651a6f4b0292de2cc06a75d0fbd5910d6ffe73b811f47c4214e08c59"], &(0x7f0000000180)=0x98) fsync(r4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000001c0)={r6, 0x6}, &(0x7f0000000200)=0x8) dup2(r5, r0) 00:01:58 executing program 0: r0 = socket(0x1, 0xd, 0x1000000000000) connect(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) listen(r0, 0x0) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x1, 0xffffffffffffff81, 0x3f, r1}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0x4) close(r0) 00:01:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x3f, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x10) r3 = getpgid(0x0) r4 = fcntl$getown(r1, 0x5) setpgid(r3, r4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000000)=0x123) 00:01:58 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x4, 0x0}, &(0x7f0000000140)=0xc) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) syz_emit_ethernet(0x52, &(0x7f0000000200)={@empty, @broadcast, [], {@ipv4={0x800, {{0xf, 0x4, 0x9, 0xc39, 0x44, 0x66, 0x0, 0x57ba, 0x18, 0x0, @loopback, @loopback, {[@generic={0x85, 0x7, "6202336b59"}, @timestamp={0x44, 0x4, 0x3, 0x3}, @generic={0x85, 0xd, "cae61a9e38956c1fbcb6f3"}, @generic={0x83, 0xf, "e2f79f0fe4aa203ec2b731ac19"}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xfff}}}}}) r2 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) semget(0x0, 0x4007, 0x40) syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") 00:01:58 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb5, "3b79e0a7b6f7b1e04996792102006e184c50b758ef0ee95f8e7b2833659edf3539f19c763f48929c440df23e2a2d93ceef931e6d7cf2802a41f271215ab1e1f1e7e2151fdcb0eb98e082092a21785621177796a815f9fa8c633f0f98025bbc3be585fb97051dfa28009e30d4c4bf02021fcc41d019bd75256c6c6990fc3131b08e5e77fecbdda75ef8b389f52ee8132805203e5f7ceee0e98c1371a7df63bc93f721b665ea8e32cbab557209dd7577f44d3e399fca"}, &(0x7f00000001c0)=0xbd) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x56) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x2, @mcast2, 0x2c8}}, r1, 0x401, 0x7ff, 0x88, 0xcfb, 0x9, 0x100000001}, &(0x7f0000000300)=0x98) 00:01:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x10000006, 0x800) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6, 0x0, 0xfffffe27, 0x0, 0x266}, 0x0) 00:01:59 executing program 2: syz_emit_ethernet(0x100e, &(0x7f0000000140)={@remote, @broadcast, [], {@generic={0xfc3d, 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"}}}) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd604bf64200302b00d95a3fe60eca42436a96c60c5d8cd52bfe8000000000000000000000000000aa0100907800000000607dc8e400000000ff0200000000000000000000000000010200"/102]) socketpair(0x17, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000001180)="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") r2 = semget$private(0x0, 0x1, 0x10) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x6, 0x3]) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "0af3d076f42e275153f0357ee114539d"}, 0x14) 00:01:59 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000) mlockall(0x3) r3 = dup(r0) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x100, 0x100) getsockopt$inet_tcp_int(r2, 0x6, 0x136a, &(0x7f00000001c0), &(0x7f0000000240)=0x4) bind(r0, &(0x7f0000000280)=@in6={0x1c, 0x3, 0x3, @mcast1, 0x62bf}, 0x1c) sync() sync() r4 = getpgrp(0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, &(0x7f0000000180)=0xfff, 0x4) getpgrp(r4) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f00000003c0)="33e05ed97f06c47ab0e9472276959e5f9efedda406c006c5b6237bb88d4d316ce13f2b48a5f007037ce08d1709476b1380983106b71180a20ab4e81bd2235c0d96222431cde2770450943b68fab4083dcfc8e2ab890005ea4529cf71178b4b8f7efbd4b669cf36f5684a2dd5262811872fb34e92c5914dbd7fa04305f26dc5b160b22cc3d31886d6da6c11f659a8e9a457a1224c565f444d15af30d1a0b263193f87fe9e900aaa4b61f262def665185c84859842ad801163bb5c2bd95951519cd840c34788e57271b2a2489a5ca44a2a10f05ee62d0c385652490cab993a8896ccb0d92370dd90") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semget$private(0x0, 0x3, 0x0) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f00000000c0)=""/147, 0x93}], 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x3, 0xfd8a) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0xfffffffffffffffe, @ipv4={[], [], @multicast1}, 0xfffffffffffffffe}, 0xfffffffffffffe84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x3, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) 00:01:59 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) r2 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r2) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x0) 00:01:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="3f001300b576e7e683d3c7fd23c46dcc51b0a5ffffffffd7abb2856502b97e074ae9c9f25601fee463bb815ad3a9ef508c3814ef393a33cf33d0c294a4f3ccdf12fceea091bc62978625e02b2a46f2c32b94ecc4c5ea5772b5712e6de3795745d42703586da0c5050000000a9d419647b09724a2cb605d1eea8bb4fb00000000babd7ad9983f743bec6332aebeaacd580f4f5d709ce4810d6e9aca400af82f802c5dce43f58e3d46d8eda9f0964b79005f00d667247799d80364b4b025bb4f33e93c4a3d3b14ef"], 0x1b) 00:01:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000100)={0x6d1a4dcd, 0x3}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000000000), 0xffffffc6) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be948") 00:01:59 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000d00)={{"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", "dbce8d5df097b2b0e7a574940e04b93919db391ecd80d33b6ffa0c38ffc66c4e", 0x5, 0x5}, &(0x7f0000000300)="864d7c077c80bb33e65cd8a75e78071d6804d7aaedfa538900da6c129c1a1cb747e3acd1685b1388cc4e264d9c78f558f8efe08814a19984141b2ea7becf83a102de6ece83de4e729a36d1ecb699cec9c1ee35efb00e3797d3c33f0978c8aebb8990b3ff95c1e767ac905a0aa9d31aaf0c89d54503f1f46545872878be670b4bc3aeed007f5bb87c77805758a377e2d933b3d7093f", 0x7f, 0x7, 0x3, 0x1, 0x401, 0xfffffffffffffffc, 0x63, 0x7f}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) 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)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x642c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="6c3132655caad1be280538d53a525dbb652d75fbbc6be861209c4e9b2aca49174e978ffabebb3a28bbd7ebee965779c41078e425f67525b907", 0x39}], 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000480)={r4, 0x66, "bd6e9cf062c488206e0479936ad5963833b8b202cc0bf93834de9e7e4a7762e9faaeac621bf0872db655847ceb9ef656ce035d447910996c7371b6738892d5c6820e89eeecc7947df2d0c4b465f63696b09f2090382953469800deb1c97655d83fe15b534aa6"}, &(0x7f0000000240)=0x6e) 00:01:59 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') 00:02:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000100)=[{r0, 0x90}, {r0, 0x4}, {r0, 0x4}, {r0, 0x1}, {r0, 0x4}, {r0, 0x8}], 0x6, 0x3) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80000000012, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xe7aa3f6f00cffb41, 0x62) ftruncate(r0, 0xc7) 00:02:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="69fedb9fd1a8e871e85444f86497c32cf6f8cef51219bb164f6a2dc99cffc52317ea788a857ea7b61644250585dcba") shmget$private(0x0, 0x1000, 0x20, &(0x7f0000712000/0x1000)=nil) mprotect(&(0x7f000016d000/0x1000)=nil, 0x1000, 0x4) 00:02:00 executing program 1: r0 = socket(0x1b, 0x3, 0x0) write(r0, &(0x7f0000000000)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 00:02:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x18a) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x180) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240), 0x0, 0x0) freebsd11_getdents(r2, &(0x7f0000000280)=""/4096, 0xfffffffffffffcd9) freebsd11_getdents(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x00', 0x4}, 0xffffffffffffffa8) 00:02:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:02:01 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x9]}, &(0x7f00000002c0)=0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x7e16cac3, 0x3, 0x19d7, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x7}, &(0x7f00000000c0)=0x8) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:02:01 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) ftruncate(r0, 0x7) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x5, 0xf, 0x7, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x80000001, 0x200, 0x7ff}, &(0x7f0000000200)=0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r5, 0xc4504448, &(0x7f0000000700)={{"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", "f9c5f62ad7e980f09d29954923bc99f0863ade3a89e664f83ca334ab0eeed383", 0x20, 0x10001}, &(0x7f0000000240)="37e10006855e5c7ca59ecae853f4169ae4a42083a2861b4f8553ee19f20231e9", 0x4fa0, 0xfffffffffffffff9, 0x3f, 0x3, 0x57d3, 0x401, 0x101, 0x1}) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x7d8bdbe0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) listen(r0, 0x0) 00:02:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f00000005c0)) 00:02:01 executing program 0: __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) r0 = semget(0x2, 0x3, 0x400) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x81) 00:02:01 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000280)="66d5597bcd9caf21dd6e150979af896530057469eff3a242b65f6ac2a7259259b21110b01622bd1afd5d52e05b78f4adb76c5bc0d84053aa6b772dc919f40c555cc8c66e995d533f02923c9412a484239ba7eea59d58a9edf5a1b56df96c745fa56073a38203632c05a3932dfdeb4e47758e8a17a46254fef08289adf3f746355b4d806a2c0daebd4b18160710bd79b5b30c09125437bf0309c7bf0f96c212e3a06c24f14ff355e3921585af94321f3edf9f9d0930ad370cc7f1178944d4d11eb6334b49de119f63b2aa362d7e336ac5746a893fa099e9010ea743", 0xdb}, {&(0x7f0000000000)="d2af668e67e76b2b37f89bba95fa0bf6abb65bd7bdcfc46c4cd46d74eb708a2fcf54c186c9497db5c303aed244c9871f24b349324107ded61fc31437fae44546cc8fae5ce747eb43cab89f9eb11bfd1200"/93, 0x5d}], 0x2) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 00:02:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000480)=0x100000000, 0x4) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x2, 0x4, 0x4, 0xfffffffffffffffb, r1}) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000440)=[r2, r3, r4, r5]) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:02:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f49e40ec85b669acae5ff7c02d8da906eea23878dcc214f38ee06de80522b2978ff37a177cca1fb7a4d71b953325700083aa5a823f292bce675da36e88d94c8f4531b0a4baceca25eaf1135eb441fa6c349c06e164a8f9cf866c08b4ed950f7dd7a07e", @ANYRESDEC=r0, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRESHEX=r0, @ANYRES32=r1, @ANYBLOB="c7c996e1a12afc29d8f5e4e3e666d31fba63553fe1426a493db07a9085224f5a48e4f9f8de2cfc85887097ebde1d0b7cd9fea715149fabab729e2a3ffa8216b24c298e8db6444adadd36ed8d18e3aa1b422aa0da4409d0e40864", @ANYRES32, @ANYRES64=r1, @ANYRESDEC=r1, @ANYRES32=r0, @ANYPTR64]], @ANYRESHEX=r1, @ANYBLOB="756625498827639f6b893b44e3546820c2e89afa3dd82ecd8345bb032418be2b02a1fea2ee6b5837f2fbb62f001c92142f9aae99d0fe02ab834d8662c184e0a896f8ba2757e9cb840ab946caeccd9ab09295883baeb9238603ae603539f1ebf27a6894cec67f1230188f38f389c393437882374a7983a62a0e3152f90e00f167fcf65b30502a"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = socket$unix(0x1, 0x2, 0x0) r3 = getpgid(0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000040)="9f1d951e01dd515120f2331862ff7b3374a557a23f0712e6cce9940efeacfe1b4ba8b0bdc1f70542dc817e9685b468ce6bfdd69e7d92c6b704811c7163abc040a3ab2e7b246d80fc6a34ff9c020cf2c6f090c57902cf4276000b3feb5c6ddd53871a29d7d7e3cfcf65a80efb2541f4775c2c6adcd8b54c5ef892441c9fc40badddbed4b009ea5c6dc809c879ac12ed8c5c7b3028a5802cb27ec93ed82b0b6e41fa9e7145f0d5c92aa7ddcdabdeba8f10208827e45ed86ecbde4f8d62cbd427e9fa05e9c957756e04786adc12941c2325a7db9188515ed0eeb4948a99b1b6dfa397536637", 0xe4}, {&(0x7f0000000140)="c19141e02b8a2e16aac24d4e020fdf0f8290e7538feec2aed453fe369b44283965652544e16a6f56b717db492f8f7e298dfbcc304c0e68aec080933e30b16ab11864c768647cff1032da2221d775c756031a2f6e9456858863567dfe1db586f15a294e052e17e2a2e3063b40041788f863b3abf68045470e701b852aa351bebfc1d5aa50eee1f2431fdefb53f97a7a54c612b74a6efad2ea0ab3ff6b2374c23688c065d2d71eb46515ddb7f4d6d8ce6295b7350cb7d95ed3e3a23cad016870fcea6b086426d5d5fc91afaa1e6b483b30b8f1d8154106a68326", 0xd9}, {&(0x7f0000000240)="240d36cd52afc4b5618186377d28dc4854139526e894fe8c2b6cdd001c1e85078e0ed9ce68da93b296168ab587b8acf311e3df8404008cc4f7ddd658a538789199dcec15fd0ff58afcf830ed4eae9708077f4d8da4fe13989d1dcf9c56fc3da55537e900977c3c0862e01cea29238557ae2456c8828fe345918f6b409d936860f7a39b568e4c82c78b59ba402c290479ef782b4391e808cc24479dc741019c5a41e269d91855e6c4597fc17b821573286aaa", 0xb2}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000000300)="7697baca67c421", 0x7}, {&(0x7f0000000400)="c7904fee4c9ddf82d57022fb56f9811416a6eb47b72847a388b5e3f86ad38b3d8cb0cc1bc9019b9729cf48d3db2d9ac50d14c34a85ce7a228bc803e369cecc97fcf57fbd4be2bc65ab6b20e81d089b16ac33aefda0eccda997d76741dae6a2523d5542feea6d1f227a2695f027554d2165e69195166b5a7baf45a3a9054b5a69f42f0bee3baf474e03c147a01b53452211338c397a1d2c4296ac3b3b01394f882a99e3a40d15", 0xa6}, {&(0x7f00000004c0)="f9e20d5d64991b6c5faa694ff4f2818a5a38d999d4c327d33848ad7622fb09b70d3000089dc0da90cf8db02698db1c2f7dc778b026f9846f5e2c8c1c2066a662b07249f5e22e3da45cb1adb434dd51ab03edd047dbcb4f3fff2c0deff82fd15e5b7e319ded6f5916c744cdaf7ce80838a03d2d108ce4b9d3915781cc3266befc9398a8f24cbf753497f12f8b3ff042f786310e92589cc1269f4d04461fd4f25c08d69ec8b3d0762cfe6a94c29fda472380c5054ac7faac22683b7118e0cd1befd3b913c70bafd8094eedf845a34c6ce284294087faa9126ee2ebfe3704f8d718b772a0874ade5b4ce624484ab8e42f00b49b140f", 0xf4}, {&(0x7f00000005c0)="f9e0e702a4bbfa280d17f01b4658fe622fa19cdcbe38d1bf8f5852f49fd85c176514e711459a7066d17d5c88554f7ff655fb6e0a000c190557fee9ec6b5776ea65d431d67ae66dfe680d41ddcd9b8fd4eecbe3aab7ba04bb5611c90486f636fc35f28b5c0e8018ad3d39ec65c796569dc11dffc95c472cb5a26bf2fb55389cd184d62051d0ffe1de4c40c049321a680b792c919e3b808ef7603334e4602d1aade4497eab0e61d4a15e009b3ac5f60d607525f48e0cbdb78fbdc4cdf83d625a98067bedb631a221afb7457b1cffccdc10530daff299", 0xd5}], 0x8, &(0x7f0000001b00)=[@rights={0x18, 0xffff, 0x1, [r2, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x70, 0x8e8809a86764c134}, 0x1) 00:02:01 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(0x0, 0x100000) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xae926451ef36ccef) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:02:02 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") 00:02:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x9, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x5, 0x0, 0x1, 0x5763}, &(0x7f0000000180)=0x18) poll(&(0x7f0000000000)=[{r0, 0xba}, {r0, 0x3e}], 0x2, 0x1c8) close(r0) 00:02:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, 0x0, &(0x7f0000000040)=0xfffffffffffffd27) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000280)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) 00:02:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fstat(r1, &(0x7f0000000080)) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000040)={0x6}) 00:02:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x1) r2 = dup2(r1, r0) mkdirat(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r3 = semget$private(0x0, 0x2, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x10000, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x2, 0x1, [0x359e0000000]}, &(0x7f0000000100)=0xa) __semctl$IPC_INFO(r3, 0x80000003, 0x3, &(0x7f0000000500)=""/217) 00:02:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x7fffffff}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xaa, "489bfcbbefb33afb3ff7b97b708279749c581e2401c52790b730e53594c8680b2a666d609e334ef7342d9e5a8a900d6f3d81aecd23750adbb6eccb212aba7007531d17b0ec9275088a26c03000cc41a35b3ac3ab55b5f9a96b5b94f9bbb639c7c0c7772b0a311221e208174975cd85344d4d429c6eebe53393820beaef75784d2fcd4fb7dd141d18fb38b1985f63e381a87cee1eeed323290fd9b11f562e87e84b105df5cae95ed7f4e7"}, &(0x7f0000000100)=0xb2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000180)=0x14) 00:02:03 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x800) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0xe000, 0x2) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0x8001, 0x1f, 0x1f, 0x1}, 0x8) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x0) exit(0x7fffffff) r3 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x200, 0xff, 0x9, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x3ee11496, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4}, &(0x7f0000000440)=0x84) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000480)="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") symlink(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001500), &(0x7f0000001540)=0x4) getpeername$unix(r3, &(0x7f0000001580)=@file={0x0, ""/108}, &(0x7f0000001600)=0x6e) open(&(0x7f0000001640)='./file0\x00', 0x101c0, 0x100) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f00000016c0)={{"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", "9e1fa9262dc2ed41a112bdc02941409eccf7be431c28d87fecaff7d3dbe456b6", 0xfffffffffffffffd, 0x9}, &(0x7f0000001680)="265642a0fc14", 0x3ff, 0x963c, 0x0, 0x4, 0x4, 0x5d, 0x200, 0x7}) socket$unix(0x1, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) writev(r5, &(0x7f00000021c0)=[{&(0x7f0000001b40)="98c58d4d014330531a87d3517aa30f5697d1a5706fc1fa86e2ebb0eaec2a751b71196b716b78757eb31721f5aaa8e478b61fde7487a7febd85d21e7b99bda9e6edd7ca", 0x43}, {&(0x7f0000001bc0)="2b70cc040526fd8e33a3f09ac980f253881ece9a90e2d9e701434ec4cfd76c3b40b7b2802860f65f3a", 0x29}, {&(0x7f0000001c00)="9581a6fbef38ce0a84023abf05183fd51ae3151df1f68cf7d3ec3b04484ede7b6aaec6572c4056adbe3a9e6979ef9722bbca5292b5cf26", 0x37}, {&(0x7f0000001c40)="8d76e19a176163027047c4ce2d8d4f743d564f4c2138d2991369f14d59ec7391aef0b9593d81a8d4532abe7761e5e82692dd4e6101c46ecc7f2c953127d67b36b19a9cb4b2bb5743bb0be0c66a33ea986d8e82199bd7a02a40c72ce9d57032f59bd68c09d156699c7db1af79a62050b2dbccb9f788cb074fb57f1aa67375d4d37bc3fc957f3f70a57936d3527a96ff2f808325590fb56af306ed51185ec48d5c37f6a2fb0d820b62c2498fd8fc46b6898bee6d7d26ee60dd322c947d1f20d439c13b1a465c1eb773ea3145", 0xcb}, {&(0x7f0000001d40)="0717cbe6f442e260cc744eb862167028d5a0e60dd6482bf8443c167b454151eab1d362e2001de392d636eaba2ef223fe2d6c008a604c63d7de59a71195300a902aee0634710b70fbe97d3c55f33adeefa5f771a328648b07360d0f45f4689eb86280b2ebf6b6a909c52d45713db4dbac95668f30fcf8872e865c0d213f53f25117bbd47d915bf7cfe42fc3a8bad89a4517404fd9cfa3899138f98741c6e2effcc6759697eb4661bc0342c5", 0xab}, {&(0x7f0000001e00)="b6d0d7ec4cbdd7159fefb23c154a7f3e2e9169aac2dcc290dfac7fd4bd413b42d5ef345ef2f7deeb573b5fdf361100cbd27593e42a6f393bc09bcf0da5f39ca95fcf97312d9a45044fcb5ecf9f2db37768cf0bc16336578c60c88f23eb60b0f9080aa0b2bfaf5fab61c1d4531b4d75e8e88ea46e5d90f4c320f551366541eb12455610af619685f1b8ad12c88973d8fd8db3e1065302ceae1033af4b94e8c847b133f0214d40492f43057d90792b8ec24463f2dfb776bc6839a5eb4c2a003c805f72a59e84fa3ad53114b78b8472b194619ae734d0081f941a42f9d9efc2", 0xde}, {&(0x7f0000001f00)="eb1ca432b617a8bc5bd154778776e765eaba54969e26f1dc5b2a4c63788f1fce638d746650f028c80a91566c83e156c49ff769ca9b1ed8d90ebc3269ab7ba614a9c71b445f90754c36ef3be09d08a575bf88a1ed751179c3f765a0a662fad63b056a2ebbb6780b912a374dbe556c43c9b08172fde692cdd0561b134fb9d326ec3ca387845fccd7ccd16d0859bfb22a8f083a2036e4096e60ccb4da416d65d4ac75ebdb64008c01462c581380f419e859fce09c9ecf13acdf188a45f51ef0f71d62eda242", 0xc4}, {&(0x7f0000002000)="ccc8a7997cd9d9b1f2b94abb0842822c900f7acc48dc41feeb1903d9ed8dbfe7617de201c770418d6a1145", 0x2b}, {&(0x7f0000002040)="181e68074aa246b364d5928e07e7be3055836bf99ba0ea85f3fbf6eeda22d9a3c287a3a5d90eaa6ac154d70ae22bf8bf02b2f91369399157e02ed831e340605d069a318d37d6c8aa37bc035a06869ac793a507606bca54a9fe6df82b659c98d6ba88443066b2e49a76a2eb8d00d77bbc199a0afbf1ede26c45ead2017a01c5a6fddac8946c", 0x85}, {&(0x7f0000002100)="342314a19dce30d5fb31bd8393315ecef802b856e7656346f0ab834ca52b4a95018819c4672c1714d060a9c0abebec413838494059154a9e3b4d9d1539fd061c9d79b8f12e0d37e3d463773ee82973a89558c7292350d999faa9f35ceb92f92cd2e2bb936c096b67ede4ed64639519bdc4298d8f886169e151e0ddb2b44742b38387e47bc1a79e0677d0cb7ad0d4151eb0f28874955ae98ddf65b71a442f88b2cca52ee610286222d3058d21355239392d06b7", 0xb3}], 0xa) getresuid(&(0x7f00000022c0)=0x0, &(0x7f0000002300), &(0x7f0000002340)) freebsd11_lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002280)='./file0\x00', r6, r7) recvfrom$unix(r0, &(0x7f0000002440)=""/90, 0x5a, 0x0, &(0x7f00000024c0)=@file={0x1, './file0/file0\x00'}, 0x10) utimes(&(0x7f0000002500)='./file0/file0\x00', &(0x7f0000002540)={{0xfffffffffffffffe, 0x7}, {0x0, 0x7}}) bind$unix(r2, &(0x7f0000002580)=@file={0x0, './file0/file0\x00'}, 0x10) truncate(&(0x7f00000025c0)='./file0/file0\x00', 0x2d3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000002600)={0x4, {{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000026c0)={0x1, 0x9d}, 0x10) 00:02:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x94a}, 0x24) fcntl$getflags(r3, 0x69ed9ab08bd9f33d) writev(r3, &(0x7f0000000280), 0xa7) 00:02:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x2) mkdir(&(0x7f0000000340)='./file1\x00', 0x48) freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fchown(r0, r2, r3) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) 00:02:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) unlink(&(0x7f0000000040)='./file0\x00') semget(0x2, 0xfffffffffffffffd, 0xfffff80064b685a0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:02:03 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x100000000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) 00:02:03 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x8, &(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="ae4bfff23b79cf021d61e12b55bf482d2ab7a185b470ba84c2621719cb34cd6712f1e705b066", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYPTR, @ANYRESOCT=0x0, @ANYRES64, @ANYRESDEC=0x0, @ANYRES16, @ANYBLOB="db29c3b39218707a8171eef7722d5b65d9e05a554ac3419405cae1eeaf99e2382a865b20a43ac60089c80fc372e965e53f377376c1e628dc97c843fdc01589c64c5c3d0f490b2f02a0c9ed51aea9e26c625e8c01199d5acae356", @ANYBLOB="acaf35be1460a1809bce592e93728d7475ef68eb6377e05ce4ed52d0cd1d23e8ff09fa209cc018193ed5da4af4123dd64855d3b8a48f4d30f50ef13ca87ee0999b7e61a4231cacf92037951ea978eaa0d46b75e3ef71a7965f265914e1e967fbb6f42c3a735f8795d60a73c577362ff4ef6e870c4d3ce56c0b0daf2879dc692da59c97b8ed9446", @ANYPTR64], @ANYRESDEC, @ANYRES32, @ANYRES16=0x0, @ANYRES64, @ANYBLOB="0e68dfc2d7e7cdf7b8f2f0cdf8", @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32], @ANYRESDEC, @ANYPTR, @ANYRES64=0x0]) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) socketpair(0x1e, 0x10000003, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4db, 0x0, 0x4, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000400)={r2, 0x9}, 0x8) 00:02:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x3) recvmsg(r0, &(0x7f0000000080)={0x0, 0xfde3, 0x0, 0xfffffffffffffff8, 0x0, 0xfffffffffffffe50}, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000040)=0x1b4) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="7b24001e80e9687bbf71a6c87cd37905f5f6eb2433fd6d38ea5d0be3e65675357391a1a4838d77baf6d48373c4affb27905a91d4400607ae5cdaf842618a4419f769bc8d5566b98820d5b1c0b38aa46ae52a964a3dd10f65d075f2ff68a4e9f5e00275782e6a63595762874acd839535bb62941de346bc94992db486736805f4b267eecf361b9bbf8f9b167f525a") 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 00:02:04 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x181) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:04 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002799d05ac2920000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086c23a4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006cd68f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5182add04500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c85debdb8998176acfa86356f60961d6b0e7ddda9565c552867e108a230b86e5e133e12876cbb12b721993f2232a0e8810c714307b59ba165cc17eb233797041136d457"], &(0x7f00000003c0)=0x1002) open(&(0x7f0000000400)='./file0\x00', 0x10009, 0x41) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001500)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1000001c6) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) getsockopt(r0, 0x6d3, 0x2, &(0x7f0000001540)=""/137, &(0x7f0000001600)=0x89) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0xe9) setsockopt$inet_int(r4, 0x0, 0x5f, &(0x7f0000000280)=0x8, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x2) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x0) r6 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000300)=""/93, 0x5d, 0x40002, &(0x7f0000000380)={0x1c, 0x0, 0x6b, @rand_addr="91b198796c2e076b5f6b8f2cb3f03081", 0x1}, 0x1c) 00:02:04 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) 00:02:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0006000000000b00000000000000"], 0x1, 0x2, 0x1800) msgget$private(0x0, 0x0) 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, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 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)={r5, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r6}, 0x20) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:04 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="6263bf5e78a2186ae5") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="52e6854fee53b99b40fa8b5f6fad4fd0275ed14d07e43ec6a783a123df813f05b13436aa3b1637221cbd243048fbaf59e66fd1da567854a708606fd9ac46a0644531") 00:02:05 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = shmget$private(0x0, 0x3000, 0x51, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:02:06 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) 00:02:06 executing program 2: syz_extract_tcp_res$synack(&(0x7f00000001c0)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x2, 0xfffffffffffffffd) syz_emit_ethernet(0x79, &(0x7f00000000c0)={@random="d900e9a8b6a3", @local, [], {@ipv4={0x800, {{0xf, 0x4, 0x6, 0x6, 0x6b, 0x65, 0x995f, 0x7f, 0x4f, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@ra={0x94, 0x6, 0x8}, @lsrr={0x83, 0x7, 0x7f, [@multicast2]}, @noop, @ra={0x94, 0x6, 0x40}, @timestamp={0x44, 0x14, 0xfffffffffffffffa, 0x1, 0xbf80, [{[@remote={0xac, 0x14, 0x0}], 0xa3}, {[@loopback], 0x3ff}]}]}}, @tcp={{0x1, 0x3, r0, r1, 0x40, 0x0, 0x5, 0x4, 0x1, 0x0, 0x2}, {"cbbca97de7b0e508afa22a367754b5b53e924e2125b6b0eb3730bb"}}}}}}) 00:02:06 executing program 0: setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) fstat(r0, &(0x7f0000000040)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") 00:02:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) r2 = dup2(r0, r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="eac9e743bf93d0ea75b8b534bb49df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e") 00:02:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) r1 = socket(0x2, 0x10000005, 0x7) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r4 = open(&(0x7f0000000580)='./file0/file0\x00', 0x80000000000206, 0x4000000000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r4, 0x0, 0x1000000000003) freebsd11_fstat(r3, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r2) freebsd10_pipe(0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:02:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000003, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x4) 00:02:07 executing program 2: socketpair(0x0, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x6, 0x10, 0x45c4, 0x3}, 0xa0) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:02:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f00000002c0)}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:02:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x5) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000009147089398c2cfb484203400000000"], 0x98) 00:02:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xd3}, 0x8) 00:02:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="0000157deafff1d8922a50cb3fa400"], 0x1) 00:02:08 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) sendfile(r0, r0, &(0x7f0000000180)=0x56, 0x7) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r1, &(0x7f0000000100)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e987e245ff0c36fb11c00775e1c01800200b5e9630d0000005200d5208d87c4df5f0b20310068000000", 0x30}], 0x1, 0x0}, 0x0) 00:02:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="020a2e0400000065302f66ffff000000"], 0x1) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x120}, {r0, 0x8}, {r0, 0x44}, {r0, 0x20}, {r0, 0x88}], 0x6, 0xb95) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x0) ftruncate(r1, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) recvfrom(r0, &(0x7f0000000080), 0x0, 0x40, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) 00:02:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x200000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) getgid() setsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000540)="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", 0x14e) 00:02:09 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:09 executing program 0: accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) dup(0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000000)="83f25efb4f48bb549a") syz_execute_func(&(0x7f0000000180)="0c3fc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d82f30f1893a300000000c4da7676c5f2168f4808eebce000c40179e74b620748518fe9509b9b9bfc0000c1ea01ef3646a00000008000000000c35b5b45363ef80f9966030faee42c2c660f0f9cb8d31c0000aa47000026400f0d18c401fc5f0b976797674336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000800)={0x9, 0x8001, 0x100, 0x100000000, 0x5, 0x8, 0x8001, 0x7, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000880)={0x1, [0x0]}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x2, @rand_addr="a26ee59c8c0cbae6ee3e042c05a6d2f3", 0x78}, 0x1c, &(0x7f0000000740)=[{&(0x7f00000000c0)="79dd3cfaa96b5628193a0fa64a75c1d5575b7b591c79008f1b7f81b08688e3eb2b9ef731db38478e0b1cb32119c724228c6be4338c5a564b9a777d9c477f44dee034749a860f713710382a1fce2c5b5e6b7d9e7379bb7fa54aeff03f", 0x5c}, {&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="3a727688b579e91d3c4f2ddd271c8ee98d77b84dad3bc6d75e219d7eb4cb97bd94a51545bea77a7b3cd53c2259bd2481d49fe2f04308491300ab3e240e37e74938c5a3bef099df3f1e446e84ee", 0x4d}, {&(0x7f00000002c0)="a76725fb274a4f4f8cfbf57e937918a4d885d6f90fb5843caf9b720cfe72108bdc7b64e9ed69a468f2c6ff27167f945e317f2c9b818e870117d2d6bf12cc5d75279095570fb6865704c802677c77eb211f150042be041c0d68fb6c51ee7d7f82b0c0385bd5426b4b1fd38872cded7d98c4a9013deb8b831a379d5bc39c20a6917537a6500ffce608", 0x88}, {&(0x7f0000000380)="21e42a2b32b217227edaa5e9508569442dc80d20abb711f80148c0839bae6b3701df3d9b40b276ad5a2542cad73d5286fd8f29bf21a9b5cb9302b509049dbd00b4660b08b98884a99485f4cad1f31243b746d8ed232978d9a1a014f214f2b97284a19d9b04b5483a68ffb53f5a4b2bcb0c51699652c6d7391c7a703e2a2f0f845ad7ecd446a5b4864d25646ec4709baac28bab511ae5f3d3686edbdcc85bb91db2ef7f210c1beaec8fac594ca0166d27a5c65724c13e20bb425b8c2d92d667daba7110ddadfc1e3aec310a7678dab10750d1962eced2ffee", 0xd8}, {&(0x7f0000000480)="e3fd005af05b6f1b5dab9edd5a077a5e4005f1f5ea00493715f543232bdca88dcc9a3d1201ceae9f6ea5cc2bfe35444737f064c54bb819288c92b9d3b3670f23a3d719ca88d74d19f01f0adb7548aa5245a3cf63a2826ec8c373944d31b58ecf52c91532592b82c3cb5085cfdf74ccd7ed52b7d8547990ffada3768cbcdf983aed275b3bec12d3c58a5849361dafb072a039", 0x92}, {&(0x7f0000000540)="00c36773d5b76601260abeb88139fe4533f61bb6d0c53d5fee96638e7a7a5dedac7765d661", 0x25}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="3bcde60e195e8d2369e5c0fa39910fe956189d97db776f1300f5acfddb3097f66c4d4c549236ddaea05d86e2deacdb3bcc4cd744ecc8bd78998514211a613680590374cf309acae93b0653a9f9fe3fc2cf93997367efcd7fa6392602c647711fc632ccf01d0180dd95477570bfac6b2f8fe46c13d1139a0b14963562830eebcb9e3cb8672cc830044aaba8ba15726c2b300cd2851c7754cc9ca0e042364b8b169e657758d56f6fec61881c968b1c4111ea896671f5f54c295540882c20ef70b2e0394c90f939a4bc325fba990a9684828a7391a068b420f471416a41376570330d4fa48ba0043e5fa8264c65", 0xec}, {&(0x7f00000006c0)="d496f5d3c0fcd55cb53c608690d161a49f682b387a1253b7801f5fe667f2872852bd2fe029c55f377b47925e999cd9a602fd49d2101c7d140a17b53ee766dbe5d751b8781760e39f73006734bffe581c1a65fb5b5b9fc3b591bf3e3a9b6e40c5a545ca9e1e92bc46", 0x68}], 0xa, &(0x7f0000000900)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x20}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x5d, 0x4, r1}}, @authinfo={0x10, 0x84, 0x8, {0x3f}}, @sndinfo={0x1c, 0x84, 0x4, {0x388, 0x10, 0x2, 0x0, r2}}, @authinfo={0x10, 0x84, 0x8, {0x100000000}}], 0x68, 0x80}, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000580)="137b1ce08ae2b8b5d7ddb2460d0ecd01", 0x10) 00:02:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0/file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:02:09 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @loopback}, 0x8}}, 0x0, 0x0, 0xffffffffffff8001, 0x18, 0x6, 0x150, 0x10001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x0, 0xa5, "94ad95bcaa95e058480817298cf37d9c3bcff72c01732cd8b77c20dfaf01c51b32b82151313428c1282e94696fe538bfff42296a0d0b0c30322a7392f90225b645dd8e5605e499aa370f8bbcbdfdcd32cfd185357365b8491f5a83e7996426c6a5958417d4e3c2a4cdb3af0b38eb9d3d4482bbcf70fde77f7862d8fc3ccc56146bf4de6239f1183b6e7bdaafaa510484ef954e31d5e55bac2b607917acdcf7a648e16d46ea"}, 0xad) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1b, &(0x7f0000000580), 0x1f) 00:02:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140)=ANY=[@ANYBLOB="043fbe13"], &(0x7f0000000180)=0x4) 00:02:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="3588b67dfb2e8aefd3ff9a5c60e044041e1e2338a8ee698eef505575501acb3eb0fdc6985f85c4df2ff638cb0d4d890bbad3815c8c95033ed100e2b9805996e0de88fd4e408dae2d34dc67754430", 0x4e) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:11 executing program 1: setreuid(0x0, 0xee00) socketpair(0x20, 0x10000001, 0xfffffffffffffffd, &(0x7f0000000b00)={0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8, 0x30000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$unix(0x1, 0x5, 0x0) r5 = accept4(r4, &(0x7f00000008c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x36e, 0x20000100) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r7 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000600)) r8 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0faaf5201a1480dedb6ae96114e7a2401bdd6dcda49c9ff5dd4b2e274ba01175349599f6e2fffee887ac40ff8589e01327bdaa46a38ae8de6293073c9a0ae894e3b20f4a1968a3095a608183d23794a7239cdc2ad9e2f25c2c13d3fdfb7927d46dded205e3fbadf221913fbc028d9614d27d914cc2b06e4b4a899d5b45b143e5b24c4938ed57a96ec47259470d0b044ded831bb9a69c5b8d948b8e18b86de2ee73e683cf03ca354d7cd24bc0cc39f516347f", 0xb2}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="81db0ccbca6cbfd70ef5b127a5ce1fa47a3415f61f941320f095871500ab5dd7d940acf8b66337fdf68ebb533e6407", 0x2f}], 0x4, &(0x7f0000000b40)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000006bc80000ffff0000020000002bc325d603192ef75e616dc2f09ea43e7bf97efeea3454e5b765a4042042c202be4d668135baaa802eb9618abd1448f015fe49e22106411ad92d43a7652ec46adaeee447b2250d1dfcbc65d738f5052e3aba351ba2ae0f3ca8ed961c573f04f903ce970a66860030a75419fdc29931cf93b56af55fdf8526dbfc97ae2f958babd126bd097c00060d3d5985712a496ce58c003222b9553ec005bab46ec346c6af83eb1f89623aae8592d55cb2a2ae5e21a48564918e87abdb18ed864c23c90c9153265a9343f6fb3c2a5b48", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r11, @ANYBLOB='\x00@\x00\x00'], 0x50, 0x80}, 0x5) r12 = socket$inet_udp(0x2, 0x2, 0x0) close(r12) r13 = geteuid() r14 = socket$unix(0x1, 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYRES16=r3]) setreuid(r13, 0x0) accept4$unix(r14, &(0x7f0000004400)=ANY=[], &(0x7f0000000100), 0x10000000) fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = dup(r14) r17 = msgget$private(0x0, 0x8) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000c80)={{0x6d08f451, r9, r15, r13, r10, 0x5, 0x67}, 0x5, 0x1000, 0x0, 0x800000000000000, 0x7, 0x9, r8, r8}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000580)={0x7ff, 0x7, 0x9, 0x7, 0x80, 0x2, 0x3, 0x1, 0x4, 0xe2, 0x3d66}, 0xb) setreuid(0x0, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000a00)=""/247, 0xf7, 0xc1, &(0x7f0000000800)={0x1c, 0x2, 0x6, @mcast1, 0x3}, 0x1c) r18 = dup2(r16, r7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xa98, 0x1000, 0x6, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r18, 0x84, 0x15, &(0x7f0000000080)={r19, 0x80}, &(0x7f00000000c0)=0x8) 00:02:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000008400000006000000060000001c000000840000000a0000000000000000000000000000000000000014000000840000000700000003000000dae64af5ffffffff"], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:02:11 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c030f05f32459bf03000000c4e1ad762f41e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c623acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x8200, 0x43) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:02:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/248, 0xf8) 00:02:11 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000e0fdff020000000010000000000000000000000000000000000000000000000000000000fa0000000000000000000029040000000000000000000000000000000000000000000000000000000000000000000000fe00000000000000000000000000000000000000000000000000e5ffffffffffffff000000f200000000000000004bc730c5e5a90fc6cdbbc243bee137d8969f96d52ae3fa03cda7cadb235e362961d1fb9e3300952b84ab76c401feda0040feee433957c5da423a6fc948bccce9788bfe56cedc4fe4cf106abcb254b05d3925a7401360c57726654b9faff7d8aa50245c4ebb2289277a720ded", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, r2}, &(0x7f0000000200)=0xc) r4 = fcntl$dupfd(r0, 0x0, r0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x9, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xdbd4) 00:02:11 executing program 0: syz_execute_func(&(0x7f00000003c0)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8") r0 = semget(0x2, 0x1, 0x3) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2, 0x1, 0xffffffff, 0x80000000}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x1, 0x400, 0x6}, 0xc) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000340)={0x5, 0x7fff}) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/235) semop(r0, &(0x7f0000000100), 0x0) 00:02:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000000)="1c0db5b598cd801b69e4cebbbb62f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337410f71e4382e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r1 = socket(0x17, 0x20000000, 0x4) fchdir(r1) 00:02:11 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:02:11 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0xc) r1 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x1f7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x40, 0x100, 0xffffffffffffffff}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) fstat(r0, &(0x7f00000002c0)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="b320a9e43c40ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2d0000000000e800000000000000eaff000000000000089078"]) 00:02:11 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) sendto$unix(r0, &(0x7f0000000240)="baf15c6998e373b2c3d446defb66ef1366a499cf33e8a12a24957e5b24444ee8387163457a94c5aaa0e762034e0bf5377328d4a6a6183f2f9e56dd29941b20b7fe0cbc1d95cf734a70dbf18aa76cd2dd6992f9da029e2146ab8b3e73e6fbd97e6fd91a39a1ed3786d1644aaf65f4d621e86d74e99b0ecdb4f726d398d0be6fa2eec2d179ae880cbe6185b23c3f80eafc98fe1879ad851dcba1daa65785922fd615f64f", 0xa3, 0x20004, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x2, 0x7, [@broadcast, @empty, @rand_addr=0x1, @local={0xac, 0x14, 0x0}, @multicast2, @multicast2, @loopback]}, 0x2c) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:02:11 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt(r0, 0x10000000, 0xfffffffffffffffb, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64) 00:02:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) syz_emit_ethernet(0x52b, &(0x7f0000000200)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x1, 0x6, "873a06", 0x4f5, 0x3b, 0x7, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="0471870a2a2b6634e909556ebefce246", {[@dstopts={0xc, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @pad1, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0xff, 0x13, [], [@generic={0x4, 0x1a, "57c174608201a589eaab3d9121becb1f89cac8424abe091ab0c3"}, @jumbo={0xc2, 0x4, 0x2118}, @ra={0x5, 0x2, 0x4}, @generic={0x8, 0x62, "f22c170b4e334bf9c7cca2d946726f02950cbb6ff92c2b6952ce3a0f13cd3fbe3599b21c86caa4f50bc5440455b40522e35fa08ed4e1ca3ac0e78eeb2b234354dab18e56358b18284068dcdaac534fd86a123551040a5ea6eaca6be9db30a05ec0d8"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}, @hopopts={0x53, 0x10, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xb15}, @pad1, @generic={0x38a, 0x59, "f33fa25c0c704e7c39b22c114590c6d1751dc272ecf21f8f97e5127a55ef66e5950633b6bdf5cd64a604c3c682ea4c8ff86c55ba3edb2a070129e6d2d0f1461210dd769ef3319cf70358b41ee2f665db60fd72ba06830d6802"}, @enc_lim={0x4, 0x1, 0x64}, @generic={0x7, 0x19, "e2081f9942aa170eaa078a943501ac61e9ea4327f99d168247"}]}, @dstopts={0x4e, 0xb, [], [@generic={0xffffffff, 0x4d, "af3064e12642b81cbb7516a4ec22ecd524258a4b919818582a8924d8d9be8ecec8bf5a2b80c8accb331d71d1696720a7fc6ce640c28fdf641a459dc35b45dbb67a0961c2aa2c09cd82011fb423"}, @jumbo, @enc_lim={0x4, 0x1, 0x115}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0xab, 0x14, [], [@pad1, @jumbo={0xc2, 0x4, 0x8000}, @generic={0x7c6, 0x87, "77382e87bd035466c5c480689c210e5523161d634336c2b39dad12aa7fc28a19084b53a1e381acbd0f220c6df5fdbe69a6992d0bfb568e42291d5ebb4db99800c511ff68a24609e7fd63ce3980642ac6e8f1186869e27273f4443332f9b992b46c2589328b5d792e976096e1c8992302a721cc240acab4423a113b739e8b6f6a5ecc3011a24ebe"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0xac}]}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x41, 0xffffffffffff7fff, [{0x1f, 0x14, "de18989001a4ea8ae35d8ef091f6de811540faac849277af6c9ce48da16f34bd3708ce8658950da4f3d6705b48922425d296288bdc12a81d5806f8b6b346629de66400b01e670414e6254d22b6468ecb270ed4109314e13e475ec61ab2e047a9407652d69e273a36968cf2f71097869b1eb0e364ae8a213103d3b63c7d13220a7ee7a34b8231a9bbfe86daf26cb858c4e472904f0b78dad0cacc87d755b5a662db3d052b46"}, {0x3, 0x13, "1d2aadf9a943e81206a61eebd9214c513804877bc45ec49d934d9fbd6688a9ace492a6f417443ba666f6b179b6766b87b303e19495d08b60b7b12896a63eafc3d52752ff3afb2eb6c0f1be99df274363846857f05034f5a7e842d820252e3f419c4612335441ac68adce92ad06d3742684878da778257053418e4b90de0d4ee33a2f4d91bc080ae73833677ed7c6c0af4c86ff34b410fbf7bbb3"}, {0x1d, 0x12, "8d05f16baf235bdc9f2fb1e01943bef31faeaf72237aba5055a3c1a362a464dd0d262360bb80b49848534304188e11ac34d510083a93c9e1629059efaa732f605cc5ed5813803faba10c09c41be76d7b15fc07f86531c36710ff5109f95445daaa1c6c265ba5a14c5445d7bc1dfe61616fac46f1fbbc8668a904e16d9ff21c863439d381d00b884b5d270d21d6b7df"}, {0x1f, 0x16, "4a7a7b886aef5549eb7c92335a9a3716525d8e30c72b3f0ac4732e3f61e8b9ab514e4b4dcd9510c5d11ee8948c88b0dbfc23cd4f0c65a611c7758f53e8db4b5a011764a0a53826d64c22fb668489a597923c4a2f575343046c5e7456429f4e0526bf42c52da211769c8cf154918f41c022a6cdc479ecab622632e309043f25ffc629130e6f0ad4b5d1a1c3ef6cd0fe4dc805105e87f045d411cb5e2b2e41d849a6ed471a7474d6a4d05aa7a631c670"}]}}}}}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x10000000046, &(0x7f0000000140)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:02:12 executing program 2: clock_settime(0xf, &(0x7f0000000000)={0x6, 0x1}) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000001180)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="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", 0x1000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001200)={0x0, 0x3}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001280)={r2, 0x4, 0x1, 0x100000001, 0x7}, &(0x7f00000012c0)=0x18) 00:02:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x3, 0x7, 0x7, 0x4, 0x400}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xf7, 0x0, 0x2, 0x1, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x8, 0x4000, 0x1400000000000, 0x8, 0x10000, 0x9f9, 0x4, r2}, 0x20) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x53, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) 00:02:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xfff, 0x2a6) socket$inet(0x2, 0x30000005, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xe5a, 0x7cd, 0x20, 0x7fffffff, 0x20cb, 0x2, 0x7fffffff, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x100000001, r1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8, 0x3163}, &(0x7f00000001c0)=0xc) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000300)={r2, 0x3, 0x4f, "88242e5b5a7391d2fff9ba2d29e2f738e69f46c0779a4c662feb3eef6a611fd33da2b5b1630ae90a70bc8ba23b910d9aa8cabfd361e0d475f3a6b66f73610e1e58c3fe2018dd34841523e080adef05"}, 0x57) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="0004002f000200003000"], 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0) 00:02:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x5}}, r1, 0x2, 0x9, 0x100, 0xffffffffffffff7f, 0x2, 0x1f}, 0x98) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0xa40, 0x40) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:02:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, r2, 0x8, 0x7, 0x5}, 0x94) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") read(r0, &(0x7f00000001c0)=""/167, 0xa7) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:02:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(r1, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r1) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 133 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002338f520 vpanic() at vpanic+0x1e0/frame 0xfffffe002338f580 panic() at panic+0x43/frame 0xfffffe002338f5e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe002338f7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002338f810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002338f850 sosetopt() at sosetopt+0x101/frame 0xfffffe002338f8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002338f950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002338f980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002338fab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002338fab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 5700 tid 101173 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why