6deeb016e82c5188295b835bbaf6232085ecf2ba2b2c90c737affe6fb3ab7562edec943e6c06fd3889ecb68871345de757fb2d43c28fea88c4132931a172adbf4c583846ae61329612c56124581a9a0202a4d1f201bee0675863ae4f9c8e8ecd34596d239f0e0a08a275fe4d5f1ec0a9c2cd127cc33f174f21a3ea4856d942b36828b0440bc488d0774e373870b118c278d1a6e66371a29603ddcd4706d6facc991dce7a46a9feaf29e8a874c08498b663dcb4726ff7e8b0d8e7819043c7a13f21691f6c27d2b3d433da2e40628e5e6a90140f7db9a7effa03fd2c9bb3ec38fb177e07b017082be6c131a2bf987e4f1c79c5d545d63fddd323860c7da8ed6dd96d4a5a032f4b32617d7c230018d3a9947a296902238743ceb259f0713eae5a015526103a74b5b6f95340d685c4b2e3474400840f9d3f2b21ce2dc9dc8646ea112c7cc36acb60a75bbfe7af848fb494e88fc02d9f949909880dba2ae9f3625441e7630086f124083d23d2781e572437f26512043a7716b79601a27416ab98600d2ddbe0ef6dc26d74c6ab9a81c695b74d47fc720163858ce8f1fd2c7d0b0cb9ea8ddc34e85410ba8ee4791562d379a4d7cc08e6f2a96f0c8ec776ba70f3abeec44cf6bf05cab2c8095f5a5dbd6eaf179821d4598366da38988e416eabf739d8c7310b348405eacad190c451d00625522c653f5c072e43a735eac6d095968a1f50980b33ceaa7546c4d32a57ff047f7f4102aa523afe36849ccd73f786ed87ff8cd8dea05326b86997996f0b26e160046759d7d148503f04c1afd8d720826f4f4fe0d615510e3348971c47a718d01fc03d2c7a532b82c9239708bb4dbcc5aa27f2d74fd705bbe62132d39105d5d02692ea2eea1d3ba381eb3fed12323bc9cc9725def9507031644f3182b82ae55b098fc7f85b2fa36f485b2187efed3c047444f39580431072961bafae53218497a51ecc8f5fde46a7448802e282b8b1e16236d931393c85f0a377bef4b5b4098fb455a1815f637244e1f1f9bd39a2b496b1527fb0e2285557efbabfe6c589df5d1ffc5198d7f1a7f5a880debf6e1b68b6f0e1eb3a23b992a11cf2c12e933ba11a3f40832d4c7d93c693261fbc54ca9bc6b5be90ba12167a1db20ab866fbc45a153be29fa0e84c59fb06b27d94b60abf132a6b2be56197e8407c15c60342886faec17bc915c61bfb90dc166c2d18c55ff64df93d87767d7276b53aa1033bbb56807f4e922c40520a9cffb4d38cd40234842a27e8003f1491e16a8b3e80c3a7f6eead13db366308edbf5c960d6f4c84a12c352abc34bbc5eb1406941b1937747cf0a95cd4b3c31fd7b97c2e2959c93d24e6fbe6f62f8fd6cf6aaf81abd56aa11fd62954abfb4563a39ca849795178dc6fa1ffc1838d723ec144a256b8a547cb695a5dfeaa7c32e38bdad4d8acad134284ec16fa7a2dddb055b8b0277547d4c0eed26bd8bdf411265301bdabca37d9042f5cf9038d79dc5248568e9c757a0a12393ade4dd07513a57d54565a9909d5a7bb83fdf313aad56c5244c5e85341f69600e46546c06b3178b63bf7b1f09ce3e82ef9be1203c44984c660d7a0e9967517d9cf759efbd7d9b17bb90b41f8250ac2a8de700c2770dca388c306974e32980af3a4989181cfd18774c0e62c3b1757f42a663ded04b14bc40720f7f3a245166564c0ec62472687e748b4479dacc656e44a2718ac34249ac8dbcdeaaf01ba5faf1d4b79d615e04cbb8a5145ef7ece17966aec7d4f33a54bc5a517dbe9cc217c6e277921b7b9dead159e199fd3eea88283dfdd9f41943abf536621f674770fde97da39fae389d9fc1457aa40c309f80086a241193509f720971706796c907ffbe293e3a2aa94dced5e973a588849bf1cbeb8fa9d5e0eb29d68fd6d0f06315e83b504cb804f9bfb9c7d61fad59497b15d5f4cf1c64070f424d419d33ec8e093c884f26e3a314f5041ed4b5986f75d4e6110de8f7e16491dfe53cf2dc3c3b8e3e954e7d4c10fad0fcd36ae8f75743bf43d472e1e0fc476f357c9d7f0e6bc2f8dafb792fbd1f6f2cadd3754e3475410cb0a665ba2ca19e9bd940a6e0deee8a0d881ad74c965bac87476a565cb72be3be5cc9433477361e64504eeace4ec846032661e7507f0587596ae3974f1add94918b62d8a5c93ddfc75a4983994bdaaed162cff74893a7405574a970cd", 0x1000) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)) flock(r1, 0x2) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) 00:01:19 executing program 3: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000000)={0x6, 0x3}, &(0x7f0000000040)) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open$dir(&(0x7f0000000540)='./file0\x00', 0x202, 0x0) faccessat(r5, &(0x7f0000000580)='./file0\x00', 0x100, 0x400) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) r7 = socket$inet6(0x1c, 0x20000000, 0x2400) setsockopt(r7, 0x6, 0xcd2, &(0x7f0000000400)="f77b230f266257eb20d5dcd3ed1795fcb4d4f6d31b9ba5b2f2f4da4b05d805c87db353b18d3f4185fbed3a72b7dacd17048c3c5f28d6da0c4740d5da8ae30c34f47de03b39ff023bb3e95af2c28f52a564227ac05df69be14caf624dd85dd10da71ceb272468bfb8f2d2876aadfdec187607ba1cc7a3104b26a0ec6e6f99e0db2e6f85435586e43d9d52c8d4a52d0803dbe7b798a3bec44f94422acd92db9f28218fc7020cd362709567eda81a4e20", 0xaf) r8 = getegid() getgroups(0x7, &(0x7f0000000500)=[r0, r1, r2, r3, r4, r6, r8]) 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x3, 0x90, 0x0, 0x8000000000000000, 0xf4}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x800, 0x9, 0x8001, 0x6}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = open(&(0x7f0000000400)='./file0\x00', 0xa00, 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000380)={r2, 0x0, 0x1, 0x6, 0x3}, &(0x7f00000003c0)=0x18) 00:01:19 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 00:01:19 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x180, 0xfffffffffffffffc) 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']) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000002780)={{"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", "3fcb09219788e35dd82a210704686037ae57db4cb32dd52921d63b1b163f5ca5", 0x0, 0x8}, &(0x7f0000000100)="f14429d6486863e562868ef28a5a4bca4c18aed60e613d17d877a67098ff437f548d88f322499b519d8cd15ef2346ff3ebde5676498d58201590783ec17d61cae99f3dd68c37", 0x243, 0x2, 0x7, 0x2, 0x1, 0x7fffffff, 0xffff, 0x101}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000002c0)={{"923146641162333edb58440e6483c9f7626e609ce80604335c0b3670220c89de0d5eb92b81ce6b0d0d6a0ffec71521434918c23ec2d6236e1510301818aec7dcb9b0ee483c54512f0922cddd91ebb5b7b4e49084900559a476143fd11c8340a36f81d1a8daa935dee18c1177847d053b0c41858cfaff9b7138acd50548b7a40e12a8e1eab9a8380824a7e147849ec943f418b4ee2e779032dcf3d7646820ef78108793dc680760102bfe1d151053ee139d75b901195fd0ca4420de5b75039052258ff53c130a06ca8aaae845ac919929ec8269ef803b3fdb3bdade34c528d5e6b35d59a67b6d8c49b0ea596e721736e9f6fd4c85f90161edf244145bee7922a3b360166dfa3d1c82dcc93375c075600fc750378797cd6f8a05fcea36e48f2cc179d3aadf55a56cf29a48530a1da172e78cd3541a4c3a432384b894d9a8be540f3a8a71effadb8cf2ab24be5fafe6280799f46d5a2971a9eb34679004f6c50e6404905c494af81a3c3737b311861edf8ea799d4245b28519e659569acc17ddbce51739c194c840fbdfc1daaae63fc631443e1b024a2057fe82f5deae3d1f4b1c0f75178766e7d9d770072da531b619f76c472bd4ab6ce94fdf6db0d315ce6928aad9a77b0fedba1fde88c7219845ae1844a8f2c02a0fdb87780a95c104f40c955d5de32204b770734441c822bd2312f03d84f93c9a2a54abef0352bb78b5ab315fb1aab06dbaae1bddc446e07e6c1d01efac35cdaebffe8d79c1cfd0f31fab779ad3aa37b54e78e3f9bfbff40d94958a34be357e292dacafe191925b85ae29b1c7081036d18b7c5088fdddf023b04274f2e8eb5d5d48b7754c1695741bf1714bb39e0597ebd5daf84437975f588c0bc70d3642c454f4f2b77476ea8d61e10fcedec61c456f2c7355f08749431c1e2c024e713b25ef06ff225cd2c35c35d2ad81dc53229ed78f335890bfd3a7ccf86ac66a588d6097bc822148b4044f7d75b050ef7961b97f4ecad758a085391af62229fcc332772b0994cd9aabd91bad12969f32d2b7ae5aad805dc1f62f1e1ae1884be6e89cd6097dca9e4271c81eb4bc1aa3f8a6b2cfbd003b575bd0d4a3c0a796e518ab51bc465ac7525debaa0e40a7714f6aef00070e4f2ca72818561aaa0ca24a3fc172a24b794c3c9197930c468ae2f0b00a489d2501f247be8728797cf90cc9219bc06fc6e79a4b74da339cd7b5da7dab044fcb012f00e541ef5de17b71f27dc0b7067f04b2ce7b4812daf5a84b48236447e4482eabc41c6bf9b78c57791f789c1407b119136ebba189d4e3cef16f1fbaf5803ad3a7c629d498c8ce5a986327212328d535e21de69f09c023141ddebb0f601d221029605594c3f52cb15b6eaaca8ccba76c0468a130af4b5150f8a307313694c73f6bf5749f6546bf5b6343eacd4de4f1dea2ac1353a0945c2d660d87b", "3cdd3553a95702709c4cea376fb248b6e2ca6400ac51ca3fa7229c041cec0265", 0x73d, 0x1f}, &(0x7f0000001780)="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", 0x3f, 0xfff, 0x2, 0x2, 0x9, 0x5, 0x3, 0xf7be}) writev(r3, &(0x7f0000000280), 0xa7) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x701f20}], 0x1, 0x0) 00:01:20 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x2, @rand_addr=0x3}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 00:01:20 executing program 2: setrlimit(0x9, &(0x7f0000000000)={0x4, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1f, @loopback, 0xcb}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x1, 0x9, 0x8, 0x8, 0xc37d, 0x2, {@in6={{0x1c, 0x3, 0x6, @mcast1, 0xb77}}, r2, 0x69, 0x6, 0x2, 0x9}}, &(0x7f0000000340)=0xb0) 00:01:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x375) pipe2(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001300)=0x4, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') link(&(0x7f00000011c0)='./file1\x00', &(0x7f0000001180)='./file0\x00') pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000001200)="bf27e3403b3f348b2947a1c8aef1905939cfec1129f1fa8fae750d71c1420a802ea701cdc3174badcdcad0c3a3eea48ff3611f854ab0c95572e592b145c5486b93de33a9808dc1be25c69835b43ade42c92b7e2ebb1fc208f60d9c0411bb2f", 0x5f}, {&(0x7f0000001280)="513a061cddf1f0af8250e866e187e5999f9645dc8284b55fccab020fd8b828f23a725c765190140b814f82e7756d92b88f5a67350a704b79bb0235d6da02ba4b1749b15f0159853e760cfef747eaeb", 0x4f}], 0x2, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 00:01:20 executing program 0: syz_execute_func(&(0x7f0000000300)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f00000002c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000003c0)="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") setresuid(r0, r1, r2) 00:01:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x400, 0xed4a, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x0, 0x2, 0x4000000000000, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x55) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100), 0xfffffffffffffffe) fstat(r0, &(0x7f0000000140)) 00:01:20 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800) msgctl$IPC_RMID(r0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) r2 = fcntl$dupfd(r1, 0x13, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) 00:01:21 executing program 2: r0 = socket(0x1, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000080)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") 00:01:21 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf/', 0x1fe, 0x0) 00:01:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") flock(r0, 0x1) r1 = msgget(0x0, 0x240) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/92) r2 = msgget(0x2, 0x0) msgget$private(0x0, 0x0) shmget$private(0x0, 0x1000, 0x440, &(0x7f0000fff000/0x1000)=nil) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/3) 00:01:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsync(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ftruncate(r0, 0x6) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @rand_addr}, &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="d932994ce70216c4c6256388dff2c209dcef71217e6dfec528a0575b415914916eb38d9954a5510dac06bc0f5b9e0d8ee78fb7734f38064878a1d7277bc82f1f1c8c6f9bac3cfdc039f171e4a25f88cf9bcc5ca984d216756173e2fe0816c7e3e307f7af4159cdc92d712001160fd1be16dda5bb8d", 0x0, 0x2, 0x5}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x6, 0x4) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffffb9) 00:01:21 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x0) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="ca8c") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x20000000) sync() setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x100000001, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) syz_execute_func(0x0) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400)) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1) 00:01:21 executing program 1: mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/154) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000), 0x4) 00:01:21 executing program 3: socketpair(0x1, 0x10000005, 0xec1, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000900)=ANY=[@ANYBLOB="040000005a236600000086f6e63960dfc3daf85ebb5757f38cd9088ef88c8ac78df7410c21cf4bf1a31547e326cd23c1580a85effbd87899a4b28a6659328281eec3c73ae7d316a8a52ced73c976d167b5915746efc1951592cff3c3"], 0xc) r1 = open(0x0, 0x100000000000080, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x804, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x100000800000b35d}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="03000000e2a2c7cac3274b000000006e298af7f29bdc159d2252203f06f1b69225e9dd35a04d04b423d5e38425666e3dc9281c45f487cef7003622bc2473a83c28af2d3359fbdcc4652fc859dae824b57d9fe2cf370fdd2a0456bc17829640a29117eb136655ce40f71b194e07ac62b63f9ef4b759d4087c1b2157b65f6a1720e02c312f0ce362545a6bac7f6d992054732daa1fedff131fc330078874b94f4ece9e165d036bbd34e6c315f14f32341d0f5b4e23d887c943a63f9e9900e5f2082506f8bd8e65e6aba91cc4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={r4, 0xff}, 0x8) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000340)={0x0, 0x4}) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 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) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000640)="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") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r3, r3) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000003c0)=0x15b, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000540)) 00:01:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffffffffffff, 0x7dee}, {0x101, 0x3}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:01:21 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "b23c4df08a508750fc6fc35bb05c451ad9f6e6e406037d7064659038cf69bd2ebcfb1963447ea2a553fa78570887ac4de01a63a092e6a70dd818f5b9fa50ca97d536fe61b03fb0426ad9043793f49a9ffed838b6ba10a6cf82a4b6d3ff1ac2b6cb274532346a212cdb16b4c4717a39a247b3b2ae65c43a5aa9999f4467897d314d3b9aaf73ad575b2961966e3f7b6ff7b3196e19056247e1cf6537d695807b1df0788b3945419a7a25a20d86b400b69a67ffdcabbf01e5e1660e4f127025384dd5e8699868428714aa661142e4c488dae30fa02abb1e520bc0cf681d32cf3caf4851551332a9f6bbccebb87b73655f73"}, 0x100) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) 00:01:21 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1000, 0xffffffffffffffbe) fcntl$getown(r0, 0x5) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) close(r0) 00:01:21 executing program 3: syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") mkdir(&(0x7f0000000000)='./file0\x00', 0x5) 00:01:22 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0xfffffffffffffce0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xfffffea3) poll(0x0, 0xfffffffffffffc34, 0x0) 00:01:22 executing program 3: socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000240)="985e4aa84a2e66440f6a05090000000f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socket$inet_icmp(0x2, 0x2, 0x1) 00:01:22 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="2172803549fd6605eb054aee") r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xcf, "b8b5ee5f490795ab614795bb4a3ea09daf7028f9a3044052143a7e5e96ac0b2369ef11473205aca3e3ef6c9028cb728913daf7ec9fb53edd96545084a9691344aa4c0bf192682579dcacaa161631e877e00dc9b0f2a20e83e46af71b578ba5d9f520896d9e0ee1ad8949c0906cdcc8c0a16d5aa1cfb992c24ba8b689bcc0636422db8ecd57acae4dbe49fcef1d7984a58ca7aebdafe7307eeb76679ef26a03adde63350c0c2e8b778ba660729b57f20fa2c4bf102aa21b999ad79322e51dafe0697dee9fbeda909d64a12c89a21a6c"}, &(0x7f0000000180)=0xd7) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6", 0x1) 00:01:22 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x804, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) flock(r1, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="080e00a185082b7e33e123d071b60741f9019081000ae08445e921b33e862b2d46a8865a1a78e110f283aa41050a000000000000af161562d9586116bd2c86f6"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") geteuid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) r1 = semget(0x0, 0xa05a04f34f6da74d, 0x280) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000180)=""/115) semget(0x1, 0x1, 0x140) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x48, 0xffffffffffffffff, 0x0) 00:01:22 executing program 2: syz_emit_ethernet(0x102e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @rand_addr, {[@ra={0x94, 0x6}, @rr={0x7, 0x3}]}}, @generic="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"}}}}) r0 = socket(0x10, 0x0, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001200)={0x0, 0x5}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001280)={r1, 0x7, 0xa953, 0x8, 0x100000000, 0x74}, &(0x7f00000012c0)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0x402, 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="06000000d7000000e700000006000000ff7f0000"], &(0x7f0000001140)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001500)={r1, &(0x7f0000001080)=[@in6={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x4d27, @loopback, 0x7}, @in6={0x1c, 0x0, 0x100000001, @mcast1, 0x1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x6d66, @ipv4={[], [], @rand_addr=0x6}}]}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001180)={r3, 0x1, 0x100000000, 0x7, 0x3, 0x101}, &(0x7f00000011c0)=0x14) accept4$inet6(r0, &(0x7f0000001300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001340)=0x1c, 0x30000000) 00:01:23 executing program 2: syz_execute_func(&(0x7f0000000100)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, &(0x7f0000000040)="06886014e1bfcd5d552b517f4cb25d559580da65cebbef05881d4b7b3ebf778545dcb837044834b6673e25a85cd4624c8b3d32a078a953e3885af2d6d8b666b668e64b0214b99fd0729e028f8df1e3d9f81e2e18f9ec0f25ffffc8d1c374a28923c20080dfc6b32ca6eab911f3763c850fe280a28b8b8efd39a8eb66d19d44dc02661c082de51812ef8aaaf4a0ecef162fb8a2d1527e6214808613e83ca9380bcd9b2a3eef4d26ac83fb7502904f2098da629ba665fd98d6bf") 00:01:23 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) accept(r1, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e2000000c2600"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x682a4d7a, 0x6, 0x2bb480000000, 0x7, 0x1}, &(0x7f0000000200)=0x14) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:01:23 executing program 2: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x6, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xff, 0x4}, 0x8) 00:01:23 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:01:23 executing program 3: freebsd10_pipe(&(0x7f0000000000)) syz_execute_func(&(0x7f0000000080)="0f0d8765566666c4427d13d9c4c15f5f0b47d9f4470f0d96a91017ef66dcf6c4a3810f9b0000000000c4620d476406d165653646c166320fc442f13e37") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x401f, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x4) syz_execute_func(&(0x7f0000000300)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014efaa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000666744d89600000100d3fcf8c11dc4a271b7e264") 00:01:23 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) ftruncate(r0, 0xff) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="392b65826ae36b86bb50ccaf5583f1f26954edc0e7e06d89d5595e1d81247647dc06057303b07d66bd321e1e7137b1ab7b39fb194e86259d31ed4a3f822c5ffff5240d86983fada988d582ae8571674f6f22ddd870d092cc1cf3097ef71906344ae20a8b2105767c85665797f572b58d92638991638553268f123cc3df16f4dd039d561cf103624dd388d69fadf99b9ae3bfc54e69929dded042e33603691d3a4dd8d9534837", 0xa6}, {&(0x7f00000000c0)="1ab4b488e06c0a0a13a5ad01de8098b0c3a2a714bb7c705ab7dd116e851de2c7f0f798f97505fa6a88e657479212e3b2010cf8b61406e352bc687cba49b0cba6", 0x40}, {&(0x7f0000000200)="7c30f018ddf38f6577978fa6495b89c1d63f7460e142030bd10504fed3a348d2da2a282054", 0x25}, {&(0x7f0000000240)="a1cae719bb6eed8644f8a17948c0ee3e698f37fb2352aff9ffb199b6e5a6bd51793dbcd92938aa19e26393766481c25c2e3046f2fa86189bbecfdebd558ba5e7eb67fb9cae11f2ce2ac430ded4b5fe960f7419c68383322f2753ed6881d5203d2c9aaeca5f0dc0496dcd281b44fa49d493783ef3f601b13f526d07d7b7fcbb8535ebef7172d2889f70716e3d240682c5cf4959510a762c9d48f6e059bf5dbb5af6d3c2dc9a79c3a01b597eb0e60c79c2b52fc398aa9f4e4c9cb4a76c87896f80e3", 0xc1}, {&(0x7f0000000380)="f647770a81361e3e063824119636e0388f36fd82fb4763277b2c1e0322204649a165e370554195b192eeb46818368a0e8717a178e21bcb0723bc39d57ec45cb31bad748d95166d1b842a72ef2840f361e28095fa9915297d7ea371ef0ae4bfa1559607248caba288cdda9070e751aa6ec13b81c583a93554adc9ecaae6ddbc", 0x7f}], 0x5) 00:01:23 executing program 3: syz_execute_func(&(0x7f0000000200)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') 00:01:24 executing program 3: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x4}]}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="94cb1f21622d7125587017ad5b769b758c36869342f3136f45f76bcc7d2eeaed58ab967bf1bf1656687f7dec908e82f7752f9988165d6b27071334f97fcc0bebf5688f185dbf406d4bf89d112d41fd5d294b9eaa352d976fe79ae1e97acbd43051b402b244eb0195927c684426f204171f30c71954f44e242ae9c0eb63a4950e15231d") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x7a89, 0x8]}, &(0x7f0000000180)=0xc) freebsd10_pipe(&(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x5, 0x41, "a2715b75bed8afd5f2b2f6c648f7ba4946c3d34fe82edd5b79fcf8935db045aac5e38b0de4e48616dec190f9e7efd866afe681abc787e1875ca61ac6851a1935e9"}, 0x49) freebsd10_pipe(&(0x7f0000000100)) 00:01:24 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="45128acab75f6b47998c429256907d57b2100ca706350f21b91643e33b1763cbe59405de51ea49df61a500cbdbc10de8d463f0662d81c5c8250deb3063", 0x3d, 0x8, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20040, 0x81) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0xf, 0x4, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e22b929000000000000000000000000000000000001960500"/128, @ANYRES32=r1, @ANYBLOB="0500000004000000ff03000065a7008004000800"], &(0x7f0000000240)=0x98) mlockall(0x2) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000340)={0x1, 0x2, 0x2, 0x3f, r2}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0xffffffff, 0x7}, {0x8001, 0x8}}, 0x200) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000300)={@rand_addr=0xff, @remote={0xac, 0x14, 0x0}, 0x1, 0x3, [@broadcast, @local={0xac, 0x14, 0x0}, @multicast2]}, 0x119) getpid() 00:01:24 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)="bd1227e23f648275f34d18293b8167759f412a1c17959043a0e29f5da36d207be5bf09a0320851a9809ee3063fcdcbbeb2cb2bd5b64c905bf7feb7020626fe47c3244d7c013bcb3753080a82d903d0f869f571a7e646057dc3eaff1ebff351c0c6d48decbe2be68643ddcb98e5d2bd04a7cefef1566867813fc24cbf6abb791235af6e073f10c160c0a6d04e73cea160e6eeb7edb9fdb24bc7c8ecb3a7d2053e75d1", 0xa2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x2}, 0x24) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9d06}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x100, 0x4) 00:01:24 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x25, 0x0, 0xd0bc3a4280612bf1) 00:01:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) rmdir(&(0x7f0000000040)='\x00') 00:01:24 executing program 2: r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000640)='./file0\x00', 0xfffffffffffffffe) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) ppoll(&(0x7f0000000600)=[{r0, 0x2004}, {r0, 0x1}], 0x2, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000180)={{"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", "af54e2410cc69c5e264ae0a9a0584aa7ef8fce4252c650d6b317975501898f03", 0x5, 0x8}, &(0x7f00000000c0)="331266f62244f34839bd8c0b4c5342f24111f0b7d07bcf527e0cf4517fd68e7c172aee3a361f9f375a3f8a7c571d5a6a2e7e722e041e64abf10eb2412c0cbc869afb2ff0e1f3ca20eeb688084546df46973b7884161b8982419af04c24973cfb0f3e304a87b931608160abe1beb9529dfd9ad045ed609f4042772902066c0ff257dbe401428b09cc87974d671cc8422e672332", 0x2, 0x6, 0x4, 0x2, 0x2, 0x1000, 0xfffffffffffffffd, 0x3ff}) connect$unix(r2, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:01:24 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = getpid() getpgid(r1) r2 = getpid() freebsd11_getdents(r0, &(0x7f00000001c0)=""/126, 0x7e) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xe92, 0x4, 0x7fff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0xabed, 0xfffffffffffffff9, r2}) open(0x0, 0x0, 0x0) 00:01:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100047f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x1, 0x0, 0x0, 0x0}, 0x0) 00:01:25 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x4, @rand_addr="c4455ffe9ece9aa7db6381887908ecc1", 0x3f}}, 0x0, 0x9b2, 0xdf, 0x210, 0x5, 0x3ff, 0x1ae4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0xf20, 0x3f, 0x689c800f, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x0, 0x2, 0x5, 0x100000001, 0xc000000000000}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x8, 0x0, 0x100000001, 0x7f, 0x4, 0x6, 0x9, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x7}, 0x4) r4 = dup2(r0, r0) r5 = accept$inet6(r4, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c) r6 = fcntl$dupfd(r5, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000440)={0x7fffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000480)={0x9, 0x0, 0x20, 0x9, 0xf60, 0xff, 0xa31, 0x1, r1}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000500)={0x7e32a094, 0x4, 0x800, 0xdf1, 0x8, 0x8, 0x7, 0x100000001, r3}, &(0x7f0000000540)=0x20) setsockopt$inet6_buf(r5, 0x29, 0x1c, &(0x7f0000000580)="1a4d02713fb86474da47afc234d107d655cd893728b78d5a05d2044f066e50429d688fcd86bdf3c029588a0631ad3bfe849a6b8ae6aff7f3caf92ff1f4491b7c72bd5b9bc9d079b6b29b0429e7689f856cc4e053589f5c71dbc0e8d9637a6f439efdd47517a96489f29a7b2f75fc1afe76e46037e3babfec16dcf52a65f13260e546389ed189359d3fc5a2e0b2568b3f5f37c7bda8db6f185e59b9edccba897e37c020d3f29d2caa", 0xa8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000640)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, &(0x7f0000000740)=0x84) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000780)=""/164, &(0x7f0000000840)=0xa4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0xfffffffffffffffe, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r7}, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000980)={r1, 0x2, 0xf3}, 0x8) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f00000009c0)="8dec1ba6248ebd895ecb8034e603831eea014a9f8e546a5659e3089bc763dd45a340539bcfac090cc322c60d8787") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000a00)={r1, 0x3}, 0x8) pipe2(&(0x7f0000000a40)={0xffffffffffffffff}, 0x100004) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000a80)={0x3, "7c9b1a05837f1f49a7f6fd5c75ed0ab9"}, 0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000ac0)={r1, 0x0, 0x9, [0xffff, 0x2, 0x0, 0x7, 0x7, 0xd2c3, 0xff, 0x2, 0x2]}, &(0x7f0000000b00)=0x1a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000b40)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000b80)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c40)={0x100000000, 0x20, 0x2000, 0x6, 0x1f, 0x8, 0x0, 0x8001, r1}, &(0x7f0000000c80)=0x20) 00:01:25 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xd4, 0x7, 0x96a9}, 0x10) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000c, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(0x0, 0x0, 0x0) 00:01:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x400, 0x20) bind$inet6(r1, &(0x7f0000000440)={0x1c, 0x2, 0x80, @mcast2, 0x8}, 0x1c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x2, 0xbdf, 0xec}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x800}, &(0x7f0000000540)=0x8) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000680)={{"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", "e714dacfe2d521f9e8424c66b3566656fb7d155e8358f3c5261087fbdc085e51", 0x4, 0x80000001}, &(0x7f0000000580)="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", 0x844, 0x7fffffff, 0x6, 0x7, 0x4, 0x1c0000, 0x80000001, 0x2}) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) sendto$unix(r3, &(0x7f00000000c0)="928761d0f8d4bfd168403c37210a93", 0xf, 0x20088, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000380)={0x7, &(0x7f00000002c0)=[@in6={0x1c, 0x3, 0x6cf, @rand_addr="eeb79a9f9fee0905f89fe9c855a5defe", 0x10001}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x200, @ipv4}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x400, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}]}, &(0x7f00000003c0)=0x10) 00:01:25 executing program 1: r0 = socket(0x2, 0x1000010000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:01:25 executing program 2: r0 = socket(0x2, 0x5, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0xfffffebd) 00:01:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x200000000001, 0x84) r1 = shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/101) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000ff0300000000000000000000000000000000000000000000001a36066dde6bb3fbe79382b400"/140, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:01:25 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe686}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="33a430796ab7ac3a6408d20b722a4522f1b7a23112cdd89a795f2ef17876c70c426a9656729ab483b717c41f5dcba988c938e368641a82f37e71b71eb31ba3a218dfa43e3723d375dd0b5ab0f3e085709392bc718e5da1a1c72ff2c324aca99624ef4d675b476aeda3744cfdf13b457fa9d9a6f73c059db168667f0c8997d7069c961d58419821d936e30730bc41ef75e93092e6a6adb1a57c"], 0x6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) 00:01:25 executing program 0: freebsd10_pipe(&(0x7f0000000040)) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) dup(0xffffffffffffff9c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611009501c1a0e59934d1c49ff8c44141fc22ebc4c379053e412e4181204947d8002b102b10f242aaba0dfe8c738888a1c40fbbc4e2ea5d3a0808294001b00b0800000f73d53944d5f466f347adc46291ae8ca0656000000f01c4740f2d96003a000f18c71d1d440f2b550140c4b33120b15ffbb15ffb110f0fca38048336000000") 00:01:26 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x800000, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") 00:01:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockname$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000140)="815807ca6fc20566dc56d57ffba4009bb9b2105396b87f071deb049e972b7a031e41fdf68046d3e8965fc035a62a83ca1829f069792df0a59d9626ad3f64108b990ef455f0f4774e04110805e7ddf4cc0f87ddb8f26284b9fe625e70b72756be5233ca7c39ff99682533b9ae17373a8047f8b286740ea93101a7a767d6acc2ece6fe39228aab756889952fd17772fc37745fb773f48ec4072e2055a275504d2c2eabdba445473c1d5d84fa805a987070ec898ad48f5af3c82794f2e744aaf8ec6e2e33b4cb48b24831f389f12d84e7") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20a, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x101, 0x22a, 0x5, 0x6}, 0x8) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x130) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x0, 0x2300000000000000}], 0x1, 0x0) 00:01:26 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0) 00:01:26 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0xe, r0) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0x3fffc00000000000, 0x0, 0x5, 0x5}, &(0x7f0000000500)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r4, 0x3, 0x7, [0x7, 0x0, 0x7f, 0x8, 0x10000, 0x942, 0x3]}, 0x16) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000580)="5cb871ea26a08906fa2a818d0e0464295cb22bc731637de961029a87a16890edb2828e6acb47a00acb3073dbde027f160c8369809898b74b98b3a5247ad4e1feb36175f6a69397285c862ffd03529e99f90492172c1abe15f6dd5729df46b8480067cefa5470e1b8ccd965a75cf40d7b60dae3b2b91330497c5878051969ee2f") freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) lchown(&(0x7f00000002c0)='./file0\x00', r3, r5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0xfffffffffffffd04) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r6, r7) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x20000, 0x0, 0xffffffffffffffd9) 00:01:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000440)="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") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x11, 0x0, 0x280000000000000) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = getgid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r4}, 0x8) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") getpgid(0xffffffffffffffff) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x3f, 0x4) freebsd10_pipe(0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x50) 00:01:27 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmget(0x2, 0x4000, 0x6, &(0x7f0000ffb000/0x4000)=nil) mlockall(0x0) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") open(&(0x7f0000000140)='./file0\x00', 0x800, 0x8a) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000dd30000080052c8f2b769830035cb3c3e410fb9b83489439277c1384b25644b32"], 0x14) 00:01:27 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getpid() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x82, 0x102) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000180)="5be407693a7146bef8b3ece6c491d428c41ddf39e741de48f192dffa0d0f5a93bd8f1cf0b9fd89bd354b42dd7d4f1ba84bfb71453dafa9aedcf518e35e9ced1948b6af7046bc9674e2ffb0f0a6c30197f1073403527e040aac05d3ca1d13ae8871fbc99b4784c1f813ed1feff43735f0f9869a036e96e7225b419a93f769c4b428398853536228b6c6b01e15cb4226c57d4f2a3b02944f798619e569386411eec41dca3fe04517dc829de7f41b3bc0edb5ba60325e4ea99f3e77b6bc1399bd0a1f7bc77032fad429ea01cd1f13108affd29707331059b92f3955e6ad8c721ce4d596f693b57b71f664479526080de90b") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="d8d9db065703098b"], 0x94) setpgid(0x0, 0x0) 00:01:27 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:27 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xfff, "4b42b1714d2de15352f445cf455d97d4"}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x0) socket(0x1, 0x7, 0x5) 00:01:27 executing program 3: syz_execute_func(&(0x7f0000000040)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac") syz_execute_func(&(0x7f0000000000)="7b8d420f380425824a194a98f047835c2819f1c4623d3646db65f3adc4a2fd9659fe40dbf342c1c465c4220bf5450c") 00:01:28 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x6, {{0x1c, 0x2, 0xf74, @ipv4={[], [], @multicast1}, 0xc22}}}, 0x88) 00:01:28 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:28 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x4, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) syz_execute_func(&(0x7f0000000480)="98341b0f050fc7f791b0954141e2e9964180bf108a67a4fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e418120db002b0000006e46f18888a1c4101f9b439b9be35ee6c45e091916ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d96000000008cccdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f380483d6c80000") setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7fffffff, 0x0, 0x9711}, 0x10) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0x8000}) 00:01:28 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x0, 0x2, 0x3) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:28 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x1, {{0x2, 0x2, @rand_addr=0x4}}, {{0x2, 0x2, @broadcast}}}, 0x118) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x4d, &(0x7f0000000380)=0x1ff, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) r3 = msgget$private(0x0, 0x4c) setrlimit(0x80, &(0x7f0000000000)={0x3, 0x2641}) msgrcv(r3, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) msgsnd(r3, &(0x7f0000000140)={0x0, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000003, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x18, @empty, 0x6}}, 0x0, 0x9, 0x0, 0x0, 0x8, 0x3ff}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="de00000063e3e97bf285e2914d9937f80cc7362196879c08e5492e433896108231b4d47b337ebb6e03a1208a4b241518c8111397ec6391c3830cde7f6eb2a1f88c9503d6e018ff71b713aa83baa150ffe387d2644cdd5c07b285155b30b5616c90c1afb72b81a8088d47c121ec2dfcb4e8cefe85fc0f84c71e7a4c9125093b3e7b2c481a6e6e9bde8217522aea250d03e27e59f002c7cf37b281e7215748d9c1f6755998cb0553ea8ff30e78ed6361495bc1e717d20e77e1cbbf028716b5b1640b0eb9a69d12ebb3ef14618fc41749951c986ced584536ff8dd364e3c26949ddd2a8"], &(0x7f0000000380)=0xffffffffffffffdf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="040000000700008004004000f0005003520000001c004e218100000000000000000000000000fffffffffffc0100"/148, @ANYRES32=r2, @ANYBLOB="1f001dfcfffe0100000700000000103c3f10086c"], &(0x7f0000000340)=0xb0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f00000003c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x20189}, 0x20088) 00:01:28 executing program 0: 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6e, 0x1000, 0xfd, 0x80, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x4, 0x2, [0xae, 0x2]}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) 00:01:28 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r1) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x17, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x3, 0x4) 00:01:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x200, 0x6, 0x9, 0x1, 0xd2bc, 0x4, 0x3, 0x8620, 0x3f, 0x8, 0x4}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f00000000c0)=0x1, 0x6d) open(&(0x7f0000000340)='./file0\x00', 0x10380, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) mlockall(0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x2, 0x1000, 0x3, 0x420000, 0x1, 0xff, 0xfffffffffffffffa, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r6, 0x200, 0x1, 0x51a7}, &(0x7f0000000300)=0x94) 00:01:29 executing program 2: ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:29 executing program 1: 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) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = semget$private(0x0, 0x3, 0x10) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f00000001c0)=""/196) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000004c0)="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", 0x1000) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:29 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = msgget(0x2, 0x24) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/113) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(r0, 0x0, 0x0) 00:01:29 executing program 0: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ec8000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) shmget$private(0x0, 0x3000, 0x504, &(0x7f0000d08000/0x3000)=nil) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000005c0)="8c302524144a3b820e99d2763d0857aa76e3e34b793fa0181272aff2eec4e4810ed931f03592aaf9f2f29d5ce73cd7a59786ba43dd5677d3cfbefcb221769141c4") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "f33e675991ddd24355f67212148a0f42cdf615ab72b5ee4f9e3ebc82a0a1d848", 0x0, 0x200}, &(0x7f0000000040)="c8f04c197dee550550a49ef728782349e6b455af06d2fc6e6327bea6d914396d96b65a6883a7e2d8e407242c3fb1970373e0e5441a07addfdb3accc448d68bd30e8bc63534b6805b66abd5979359fbe039f0189611fb4381644c852fdede07136c44c3b4aee4515db7db5eb87568ce0726f26c90a809dcf921443b7203a65a8764fc1899f7af3870bfb654e58f5c6912686df85be4c2271c8a764877684d3d2636ef6d19530f2aab9f07b5457a5068520a230f5410624e2bcc12ebbacfe71dd38e956eadcfb6c50eb7028c", 0xab0, 0x0, 0x0, 0x7, 0x0, 0x8000, 0xffffffff, 0xfffffffffffffffd}) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={0x0, 0x53878d86}, &(0x7f0000000680)=0x8) mlock(&(0x7f0000c60000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x3, @loopback}}, r1, 0xa03, 0x7fffffff, 0x100, 0x200, 0x8bf8, 0x5}, &(0x7f0000000780)=0xa0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 00:01:30 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r0 = socket(0x10, 0x7, 0x29) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4010000000000000, 0x6, 0x8, 0x3, 0x100000000}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x6, [0x6, 0x9, 0x6a7, 0x5, 0x4, 0x3]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x8000, 0x3130, 0x20, 0x100, 0x48d3, 0x87, 0x100000001, r1}, 0x20) 00:01:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="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", 0x5b5}], 0x1) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x3, @rand_addr="3e2a39096908ce4cf7941be36ae6bdd7", 0x4}, 0x1c) 00:01:30 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x2, 0x8) semget(0x1, 0x7, 0x4) msgget$private(0x0, 0xa) r2 = getpid() getpgrp(r2) r3 = dup(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x800, 0x7f, 0x960f, r4}, 0x10) r5 = getpgrp(r2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x0, 0x3, 0xffff, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000140)=0xf3ea, 0x4) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000180)="8d5660e58f8276967f94d0f2746c80344a48a7b58a9b3e44658a60e4fc6c8f1acfad3c790c63947dd25300fdaade24930f2332f7c56622eaf94a3b960f2dafb512fdd09d69ffb298caaeeba8d78e8c4de0596beab09411ca5bb80e5d6d10cadcaa4b0b4ac164d24799f8b8c9aa0082f7cfd9a783852d72d694e4ff612324941bdef17531007942804055fe1c26466e279bae4ca876a3bb98bc3872c46a982a9be4c4bcc4b0063c9630653c8fafdfdca279b031dad949efa051e092362cc092efc2cb1c") ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000280)={0x100000000, 0xc1e}) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000002c0)="34dfb58e39ba45add45551249ea0526089e5880eb97c2b7dda4bb8678d95a398e0a142fdab066d17e4ff70ed6e48ac038e1d93ca7045646734e0ca861624ad7e4aa1788a40756c8ae0992518fe4b0bdd869d6bed940e2f8cd6c4b8e11303424ea4861ac3e20c3125c3abcf764188737bda16f93d959b22a148d6a9be3dcef23176930458950ded3e3c90ca9c28d85d") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x7, @rand_addr="b9af22e3df444728f8ae50b445efd958", 0xffffffffffffffc1}}, r4, 0x100000000, 0x7, 0x6, 0x2c6, 0x9, 0x7f}, 0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000440)={r4, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x1, 0xd7ac, 0x1020, 0x5, 0x1b9, 0x1, 0x100, 0x40, r7}, 0x20) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000500)="20a9aa102d238040f51267cddd12a2c80f5031953edb77e39087710861515db6f08f3fa6b278f93f84343a63f9e0ba3cefcf9fe951012f5cd10be91259aaca300907a2d6931e5173c7693076db1e653d92797c580b3d0615353cf1c94ead0c0a58d17ad6a281f40edbb36453d1abb750bf5092955644f995185067deba8744a8502a410c807238f28048ac14c802cc07fc480fdaf12dbcd99585b66a5745c712a2b58c9e3104e2f6f94101007848ee203bb02613839484319bf6af37629030c0e28220977d649124f64e3e84af78c57caa3b5af0158a6a3b8ddd85b113161804875c2318ac73") getsockopt$inet6_buf(r1, 0x29, 0x57, &(0x7f0000000600)=""/70, &(0x7f0000000680)=0x46) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0xff, 0x9, 0x1, 0x3, 0x7}, &(0x7f0000000780)=0x98) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f00000007c0)="dba6f78cc0aa07b49e593f6f7808d49a07a5241a") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000840)={{"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", "88a7c5d66925d0211baaec0fad73fa7a6ee9fba2f0a84efde9e95b86b73b5c75", 0x7, 0x2}, &(0x7f0000000800), 0x6002, 0x8, 0x1, 0x2, 0x10001, 0x4f5, 0x3, 0xfffffffffffffffa}) fcntl$lock(r0, 0xf, &(0x7f0000000cc0)={0x3, 0x5, 0xffffffff, 0xfffffffffffffffe, r5}) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000d00)="86dd4fd46026a70397ecda51b89edfd8ac31cf9bd2e59180c2b674bd6c09e07c34e87cecbf36808e6fea6c913c5ca3e5c7460f93e94fe01364cf69e659955ceda5b1708902de9b24f5ca3a7e84") getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000d80)=""/178, &(0x7f0000000e40)=0xb2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000e80)={r6, 0x1, 0xffff, 0x2, 0x3ff, 0x1}, 0x14) connect$unix(r3, &(0x7f0000000ec0)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r0, 0x800000080008a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x2, [0xb097, 0x80]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x40, 0x800, 0x2, 0x401, r2}, 0x10) accept(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="8fe96092f5f20f113a410f72e191f2840c8f440f752e450ff1cad9f867dd01c441f97f31c4a2b58c96e5b7ffff") 00:01:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x56aae1457c39db34, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:30 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x900, &(0x7f0000000000), 0x2) r7 = dup(0xffffffffffffffff) r8 = dup(0xffffffffffffffff) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r17 = socket(0x17, 0x20000003, 0x80000001) r18 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x20008, 0x8) r19 = socket$inet6_sctp(0x1c, 0x5, 0x84) r20 = fcntl$getown(0xffffffffffffffff, 0x5) r21 = getuid() r22 = getgid() r23 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000640)=0x10, 0x20000000) r24 = socket$inet6(0x1c, 0x7, 0x8) r25 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10, 0x20000000) r26 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000700), &(0x7f0000000740)=0x1c) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="617bd51b9c094d34a530f0e2cf651f7393d6dd14fd731a9bf90d71907dcfd67fa3228e5ea3c7e1029fc8d37abaa45b031f5391937852923dee18d9a82e4585e407d88d33ff57dd30e72ad567c251bffd271fc91026fb07693c69a384372174035ae89e5fd4e1fd3d57e7bb858d2efce7cea93bccd3ec636cfcde190b6cf781c221c2eebc7bc9c23be7ab9721c81903eadc3067", 0x93}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="ffffffff10d2b89c0bfeb30000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="009000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26], 0xe8, 0x20005}, 0x4) setreuid(0x0, 0xee00) 00:01:31 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000700)={{"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", "7f2fa613a2e4632767e497ea1e1db31f2fbe468d19a5fbb1b7f352b1f5f72992", 0x0, 0x1}, &(0x7f0000000640)="d899d5d30f9f85558aebc48123f797d1468f8dd418ee96fc775e6f5d24b5c121b481537b77123e2e3c62402d2e720161be066c4a702ed2458603e624fde527e858f4d104e06a58d46d34b5825c09ade8d273fe7b840e53961ba7f9ca27d9df8d400053b59a79567884cde15a5fe1b268e2f2ddecea0a08b09eebd1c13e2aa4bbc8ee6af3115ad765f7e7761060a223f3da22bd94167fc14e2ea7402446f2d194e06523ea23", 0x7ff, 0x401, 0x80000001, 0xfffffffffffffffc, 0x20, 0x6, 0x9, 0x8000}) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000c80)=0x3ff, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000b80)="f5d9ae1d0a7e36f01543b10e9e39a51e30133974f20d6e6e63256a84082eb1346d9fdfdbe170d965777a6d4bd2eefd062172480eeb674149abc5b87d46400f2227fd06a56fc7a37cc639184ae8eeb1a8b018b39618bcb164506feed4dacae1f83a7ae91cbcaa9bc5b9411538f386a07165565c57c2202e3f43cad6e3305af6663a5501a3330eb2445e705f9461152ee11488dbc06c0c2e14d4440148533f061ad3f56c1f78235e4fa2b5e299441d29fab05fc4b76658d72ad581c4d7d9f7a5e196fbebc05ede9d04bc885ad9a94a23656adf6e6068", 0x0, 0x9, 0x9}) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:31 executing program 1: socketpair(0x17, 0x5, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x100, 0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xf337, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @rand_addr="29116412ca3cee05913e6606b901a7ad", 0x8}, @in6={0x1c, 0x2, 0x3, @mcast2, 0x8ee9}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="b73edec446a5f6ca0100001000009fd367342b79a0f99839f109ee55f218224d720f4b178e53895820c16c0a8114d9b5188fd1e50509b2bad3513e1c16e17546a38cc35fa462a9c21a669f9ec75bb956c94be78f7ab1ae1ee6bc7a4ed8ff065e73cc64508fd8ae39ef1642"], 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r2}, 0x8) 00:01:31 executing program 2: getitimer(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000002c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d917795bded9f2680c0000008fe9589b2636fde1018f0948934608fec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1e45d9f2eff265dc5f00c34f5b3045452e367171a841000f1d45332faec4a3690eba0000000000f5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") 00:01:31 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5ea71c93, 0x8000, 0x7, 0x1620000000000, 0x5, 0x100000000, 0xffffffff80000001, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x8, 0x101, 0x4, 0x3}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x5}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) sendmsg(r3, &(0x7f00000014c0)={&(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="784cbe71a76964cede0fea619bd7af03bd087e387de96862d89066cca8d3820435129bb61fca303e1ed7d6d258d80ecf446f6f6e8d4c31f90f3070b6e837715e1e6ea86cfcff8c6a79763dd42d6fb78cf7", 0x51}, {&(0x7f00000002c0)="4d66022cbf912d6488e257dd4ed07b209ae86ef89e38045b38e419eee784499c5007a5abb071af3624a5f3209e094b0c6ff82c08fad0ec4331f125e6", 0x3c}], 0x3, &(0x7f0000000340)=[{0xc8, 0x0, 0x2, "64ce419de961a3e71c94c37b69046dfccec26b7d43b52f45e3f2102a6fdaa16e3078ef3b56794e66d73b0d43a3d1f80305828a3d4bf2f037e1b521f4f9db4334a87638e1597c6b94c145941b2dfcc8a0529606b3a1ab26346f706de8f8dcfa84b37f9a9c1e40291d2a82845330dd0830cf5d544e39093cf17186d364166d8b68c5cdb443113963c904bd9a406df0de5ce65b827a307c34558d1a860277f5b675f1809395053e0b219e44d37ff40a930128e4"}, {0x70, 0x0, 0xe566, "423d038d0a31ab8c6abda20f76be18d294a5e36dc4d8e48c9cb314ebee6b26424a5784004ffc2a56bab89d61ec00b4a30827aa5ba498b9e40a43309d08ffc196dbe7f763003b3cce96aa873517624193c398d5dce73198ae516c1e8f8399"}, {0x1010, 0x84, 0x5, "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"}], 0x1148}, 0x1) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001500)={r2, 0x1f, 0x0, 0x1ff, 0x100000001}, &(0x7f0000001540)=0x18) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x6, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000015c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x2, [@multicast1, @local={0xac, 0x14, 0x0}]}, 0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001600)={r4}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000001640)="934456f8020d3ba362fae666cf69748dd92db7a3ed903a014c25f42ee71f4cee712bf3607a1f54b3c35ed08be1255d6721cd01e922be025b4c13f5477ac3d1f560b9317e0738c92d1f8956d7bc5d65fba6f76e89b00f1d5c96e96216a3fade4a7e8abc7a42242469ec5bd1c373c810806f16a6359bba501a8c139353d6d7958b3584318f124437bf89ab457a562ba33a47b2a79472581afe3d04ddc32846455dee698dd0c3b9", 0xa6) sendmsg$unix(r3, &(0x7f0000002bc0)={&(0x7f0000001700)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002b40)=[{&(0x7f0000001740)="c4b7d375fcb0e274e12792f1770a2bb60e21", 0x12}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="6097b687b94fa63334589f1a6562974dcff356ffd5cfcd036c575eecd2b9aa6cf68ecfa1db1d496356fdf78addaa0cb1967fd0e6753c232cc77a60a992d4484e1774a0add76998652eae467b16f6815898d201de6f3fd47d8d61ff735f754677af2f444a6dd948968aa60a88031c2e0d5833e86f700fe1863bf325d033b2525ca3c09b75d2a91b84ed31813f", 0x8c}, {&(0x7f0000002840)="3b70d5f55a13851a37e741663036e29ed5a6cfe4177556815b0c1a4341491f13034304ce8da40861abe6912f3fe108c7c51316f646765d3c8e9502b4ae4b6da39e7fea4e7607d9c5a2e2a10fdac0cdc5c8d267cdc9d6709d56d8076c5f36bba03e93dd4ac937e19345cd7758dac06ab7747a43e6ae25551a0a7bdfd84a1fa08189ad6133e6fa1b7360a41694fabb9409d427df3c712cc35a3042c77a78f738feca8585f8e71f215df7ba29690c14523fca4c60bc3a92e62e244acdcb58bc22fec001a95ccaa537d39ab7d8e64e44ec0f206f6b45c0", 0xd5}, {&(0x7f0000002940)="784ea3fc1ce36cb8643a357c1e2402c235b8844169bff4fd85fac6b1e2a64184a9b43ae21346d5b4dc1bd0d5ef0763eed08d0e3c6aa3ef151857da025cbbc6bc99de24c99adf21", 0x47}, {&(0x7f00000029c0)="a39f0c8ab3515c723231a66dfd103d31651474d59598e5db8139a55f31981a33df3d7f89f110db0148b2955591596a1f9e3479f9e4545d76e40a41993be276390bb351ac0354d8efbfe2a988e97ecfe42ee6226f1064ff60be36c04ca8432768c33a00392b8700ef2cc76d36ae8fbab2e07e9f5661004354313d09eb475bbde7c75abfa9d557ee467ad325a5d66a9337456fd59c205b774e2f649a50c0c9404e232e0ab18a6c5ef99dbf86d1a9ae5e58b731151a4b6b08f256f24cb1dc39df13c56b1b90831fb4d0ad8fced68ed8aef209d7573b6e651933af0f1f13cba59305cbac261eca6d4b2414e474e78e24cc50bb7ead599fc91c7f", 0xf8}, {&(0x7f0000002ac0)="602448adea58b8729c8f4449fade9728102699f54f3ced0de5d24adb037dba35c39b0a697119d58583b61cd4d800516c57b18d3bdbcf551028a475fe0d8287593e2accca3f14f847fe131b3c9edc14412438", 0x52}], 0x7, 0x0, 0x0, 0x8}, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002c00)={r2, 0xdd8, 0xcbe, 0x800, 0x80, 0x2, 0x941, 0x2, {@in6={{0x1c, 0x2, 0x8, @loopback, 0x6}}, r4, 0x3, 0x6, 0x1, 0x1, 0x6}}, &(0x7f0000002cc0)=0xb0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002d00), &(0x7f0000002d40)=0xb) symlink(&(0x7f0000002d80)='./file1\x00', &(0x7f0000002dc0)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000002e00)={r1, 0x2}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002e80)={@in6={{0x1c, 0x1, 0x400, @rand_addr="eab4617c4a258706d4595e34eaf1f679", 0x15900}}, r6, 0x2, 0xc2, 0x281, 0xfff, 0x2, 0x1c06}, &(0x7f0000002f40)=0x98) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000002f80)=0x3, 0x4) r7 = open(&(0x7f0000002fc0)='./file0\x00', 0x480, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000003000)={0x5, 0x200, 0x9, 0x3, r4}, &(0x7f0000003040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000003080)={r1, 0x1000, "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"}, &(0x7f00000040c0)=0x1008) syz_extract_tcp_res(&(0x7f0000004100), 0x0, 0x1) getsockname$unix(r3, &(0x7f0000004140)=@abs, &(0x7f0000004180)=0x8) r9 = semget(0x0, 0x1, 0x224) __semctl$GETALL(r9, 0x0, 0x6, &(0x7f00000041c0)=""/24) ioctl$DIOCGETSTATUS(r7, 0xc1a04415, &(0x7f0000004200)="d405ffc59d6be2eafd9db2a34a81f8aa9b4720195045e0c1bdd94bb08435370cc03024a2cf7e3bb9d6e7fb5769d176e24904d17a240db07974f1eec1994e5e1d9bdbcad2b9e1ea37c593224ed5ccd30f2989af974bf04dcf524963ff5741302aead63a2c771da0c04214a080e85ddf714e93119deac3f8ea6ab3e39512de02ddf03b73a413b4f94a12b60127f639357f623a1040977378a2555565f57d7681273f7d877c97d135") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000042c0)={0xf, 0x2, r4}, 0xc) semop(r9, &(0x7f0000004300)=[{0x1, 0x6, 0x1800}, {0x3, 0x100000000, 0x1800}, {0x5, 0x6, 0x1800}, {0x2, 0x4, 0x800}, {0x0, 0x7, 0x1000}, {0x6, 0x0, 0x800}], 0x6) sendmsg$inet6_sctp(r7, &(0x7f0000004600)={&(0x7f0000004340)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000004500)=[{&(0x7f0000004380)="97336f9d3e9f941ca60c474ce9836b54da38b394", 0x14}, {&(0x7f00000043c0)="14ebd9d58325460f5fc379666eec788ed6c9f200224a9ef326ffa7753619a3a5897f422098de973be0db1d0bd128bf8e590b01b9605bec6eb32661d64f971199ffbcdfc0c8cf4402f33a166a9f72be26428e0b2a17d3154862f680", 0x5b}, {&(0x7f0000004440)="dac47737f2eeac4de1c484dce5fcd4d024cf0ad1dd48a16b146fb9bc4a4eaaa09ccd88ee23073f7e71bb379052dd5a6d7299bc3cdbf15d8881527aab7911d531290340d56f48166b1302e52f973bdcfdbf9d88141e1485492bd1f3861eca77bade03fe8b8b61a8d32c3f34dd49b4bdca4d27bdb0edb8ff969275f26e612ed99d65f20366609f65256159063ab5777e1fc8b799ca9c5309d9070bcf327883369456fc9ed6", 0xa4}], 0x3, &(0x7f0000004540)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x400, 0x3, 0x200, 0x6, 0x1ff, 0x5, 0x101, 0xffff, r8}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x317, 0x1400, 0x12373a70, 0x5, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x4000, 0x2b1, 0x401, r4}}], 0xa0, 0x9}, 0x104) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000046c0)={r8, &(0x7f0000004640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000004700)=0x10) 00:01:31 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:31 executing program 1: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x101, 0x530, 0x2, 0x7fff, 0x400, 0x1f, 0x8f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xfffffffffffff001}, &(0x7f0000000200)=0x8) 00:01:31 executing program 2: socketpair(0x13, 0x10000004, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) socketpair(0x1, 0x0, 0xfff, &(0x7f0000000200)) syz_emit_ethernet(0x67, &(0x7f0000000000)={@local, @empty, [], {@generic={0x4c42, "6f8f11a243009d0f541061ebb181dee96c2eb25178064ecf0d0804f1c861f4294c13f1ccf48b30c8e5d14aa7c09e122fcd6ad8fc934691b86f571041702a13c86304d0a2e37e26d2958e7465c1cef6fe85b47b636eef6ec138"}}}) 00:01:31 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53eb55767660fc632fb660f72d50f0fb8c40a4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acac01b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x8, 0x20, 0x800, 0xffffffffffffff01, 0x10001, 0x4f, 0xc22d, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @ipv4={[], [], @loopback}, 0x8000}}, r3, 0x101, 0xe8f9, 0x8, 0x4, 0x6, 0x2}, 0x98) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) 00:01:31 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setrlimit(0x6, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x0, 0xe}], 0x1, 0x0) sync() shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0xf, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x58, 0x4) 00:01:31 executing program 0: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c4315469fe334e334f3410f2ac2c4a37ba9f0c53e3ee2e9ae363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f4607549a292001fbfbe10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e8f670f542c3d271c0000000dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec422fd1ec7c46249bedc30a1c9fb110f66474f383ae34b440f7909b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") msync(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x3) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:01:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00002a1000/0x4000)=nil) shmat(r1, &(0x7f000056d000/0x4000)=nil, 0x0) socketpair(0x10, 0x30000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000013c0), &(0x7f0000001340)=0xfffffffffffffda8) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000002c0)={r4, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001400)={@in={{0x2, 0x1, @rand_addr=0x8000}}, r4}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={r4, 0x62, 0x100, 0xad, 0x7fff, 0x92f}, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:31 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f8c402043c53e009966686c653000"], 0xa) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x10000000) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x1, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000011c0)={{"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", "4d5b30568a751db2e7b572f2614f26ef2fb52ac08463a53e448b2d56db5fce84", 0x2, 0xa6}, &(0x7f0000001140)="cda12a30f1f1b3d7da782d95efe7534cd9a9df50f7f78de33fa149340c9600c4f90f4e493c974d13310cad775cad559d258789cbacb121f733b6f32ab3c0bfc9f397f8805bc44a", 0x3, 0x8000, 0x6, 0xffff, 0x8, 0x4, 0x1, 0x20}) socket(0x1, 0x5, 0x400) 00:01:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x80000000000002e, 0x0, &(0x7f00000000c0)) socketpair(0x3, 0x10000002, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100, 0x2, 0x6, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, r2}, &(0x7f0000000140)=0xc) 00:01:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xb8, "8e54f96cc02fac41140325cddcb3bae444b756612ae3fe7dc62ef5210691f56090670d806923c06c5cc5d46b5093ff09601cf31245934a752545753459946df52a893af852741c0bdb32f24ae53d110c50ccc2bb55677de311d9b8f2a4a40d1749ad526e318a838286aa711d43551558e563acb40e773f04e9cf4aa33438866cb5eaba96cc084f9c9a6fa978737d0c2774c7d1cd1de7dfa254dd18b6a4830af34475ce965fbc177a38e3a5719b848784e6692777082dfbe1"}, &(0x7f0000000300)=0xc0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x9, 0x4, 0x8, 0x5, 0x8}, &(0x7f0000000380)=0x14) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x8000, 0x4210, 0x5, 0x5c7, 0x8000, 0x1, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x81, 0x7f, 0x8}, &(0x7f0000000100)=0x94) 00:01:32 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa04b09654534d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x7fff}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x7b) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0x400, 0x80}, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7d594e0b}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xf, 0x7ff}, &(0x7f0000000200)=0x8) 00:01:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000739ffe)='..') fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f0000000240)='./file0\x00', 0xad) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0xe03, 0x4}, &(0x7f0000000200)=0x10) 00:01:32 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) geteuid() getegid() setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x6, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x800}}, r3}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400), 0x0) 00:01:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xffffffffffffff01}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x374b, 0x100, 0x4, 0x1000, r2}, 0x10) 00:01:32 executing program 0: munmap(&(0x7f0000eb7000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c56000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:32 executing program 1: r0 = semget(0x1, 0x0, 0x400) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f0000000440)=0x0, &(0x7f00000003c0)) r3 = getuid() r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x7, r1, r2, r3, r4, 0x4, 0x7}, 0x1, 0x400, 0x1ff}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x0) 00:01:32 executing program 3: r0 = socket(0x1c, 0x20000001, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) 00:01:32 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = semget(0x1, 0xfffffffffffffffd, 0x1fd) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000500)=0x4) sendmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="be3b647946292c572d56cd394acf7a60561802c7ff7c609b633eba612746a3676a9e28ec25d5e123de9e226ad943fc63c1f4ca7583a357e30198244f10233c3eb129dffcd21543465e344e022089b5df40fbe68b5efbb3c6d4583abe93f18d4332bc86a5a6babb31e34cbf68d189e290d68ed697a8782765d4407247c29d3f576453092d70b32151ef2d0354bc95c089dde33eb2ede257c753ae6192fe69bd6756ac7636bacc03489e49b9f7308e23e0c14a35a15f319caefc62f8", 0xbb}], 0x1, &(0x7f0000000400)=[{0x68, 0xffff, 0x3, "f7004c5ba4f42a1469001f4afe26f2cb6bf08d5c699d29a0b30a8e1a7e4050b07e355c65302f332911c0a716c261d245a33538393fef89547c1fc99fb1fb55a8b083466ecd2ce168d0bada0cfcbff7bf634862015aa5f0bd"}, {0x60, 0x3a, 0x2, "2370dbd1e6cccae2b67d9336fc1f44d47e194d32d2abe081f4240c05054dc8beb6d70453a9ad3aefd2424e86e91d1911400ace847fca727794a467bf423306f17d31514bc08076139e6e17f3bbdc5c"}], 0xc8}, 0x0) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000340)=""/167) __semctl$GETVAL(r0, 0x10000000003, 0x5, &(0x7f0000000000)=""/121) 00:01:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") freebsd11_fstat(r1, &(0x7f0000000040)) 00:01:32 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = dup(0xffffffffffffff9c) r1 = semget$private(0x0, 0x7, 0x402) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000000)=""/49) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000300)={{"0521f7c1155f0bfcba63be7417e78af5a785646c443c22ef87340d39887151290609b2716b04db0ac53510f7837cc250d3f6a0c6b94ac171a5e7c81277faeaf7fc9d8f0682c17a5942a2ad3151649708011c64a9e67b945e3072a82d6b96bbd7842c91b0edadb454455f837958f9b51e0cf542c9e7ad05c6c27e6d10478cf8dbe7c2ad55abac29e6afab425ea61d4198119f8ba927f8dcee1f01115cc2f303165f9e919192028554561066eaf5683d11fbe7a41f8f1716f571f204c0c8f628a0bb0f86e086656c76534b8878b2404b70df7a549efedf208a7a5ca4e320de9645abde5897ef27eb143c8b94edd5dfbafb71c39b6cf2df9967da31972851f834083c3300f66e07de037aacdc43cd4d974aa908428076f59f06e245c1ba28ddbbe32f651855f9876edf752cdac7f5ba559de86fdb3c53fcdb69e15ddd881fe95102c21bb83d0510ae157bd3587c33c9ea17fa515a25c70c9e5e97f590908819b84569941bce674dd241d5672c7530b33405907c5d20d4cd6efe89e7beb41606f517179ced93da913a41c52c45e9f49f84f9284367a180c0152906faaa6951728832256e0928d3c7ace77d3a7f52ad73713972c4cec1c4bc1346fb6cd3c8bd3b0c724a342693a8e39436bf11a4001671a6ace62addb3c2ef3527516048487072a493d2e0d5fa8ebce94b9dfac6c8c7852dbab687b03f64ba09a192cfc2910c19b33914bff56d18d2608e8ce6369d7619b6eae04086aaa4a9f6b046c933c660e75ed755778cc14ae86c34ab490504ed2fcf381481b1d9d6709b0d4e8c2096a35108ae5f11655714c70c967e6657f2bc8f0034f3964d816adfab5f1ea95c5eb44924ef38f2127084d30859c1566aa777120e5fcbcd005f0a8a3c5975e3a0b5e781dd3b0f43edc824b0d7343499df4230d857c90db762a6de9b03e0298e3ebce3de978097b74aea63fa1a58ccb32bfccde87a8a4e8a17efa46726dd592568ebe8694af6660475bc6e781059a67fe62cc1735a18688cfe0e41aea957b42d21eb8d0f4c8d6f9380885febd6e4d294bfef65b20ab6335d8afcf36baa094daf5788bcca9b8d5848184241ea0e60b2f8bab8fa492bae20b9df85852ec7d28191a7ff939eb972fa67200c0f101f49fcce42e606ac573e52aa168ba16b73e690502d25e284747a176d19a100c185d799e279f5755e4d7972fa7e5737ae2ee6c7168ea8eaf0983c67f48cbb8848e3250bfaec2aab4c94cdf87b73886524d9ea9e8310928533f63ec5e323fae77969b18550aa956f3c1fc5aaeb7f41c40019b9921122fe2b81db1ae4c6f568b78cb17fb3810a7285cdf691d1f1dd11f60258b24d5c44b315862ee31e69587e3c76a8fc44869a989e1d6eda72c3244a89dd7799416533fc32b78b71b45520d9a07cef6f83fa17168b110875d1d63500497515dcdf7cfd1061ede430", "5dc49f522744cd0104fb2d040d522709dcfe55310acc86c078f406bc75e3474d", 0x82}, &(0x7f0000000240)="9cd71be3fc443771aa4416b258ab40291e27a4a5478bb711e15619f4aa103e2a01c7ad7d5b0a6317a75c73860e2997613967679629973cbbcdfeb304c1a0db797ced9e31647ef829ef3fc04d110a24e945853cbe71d2588533a387fec1546c0abf76bdfa6a8286b73ea5e64ee778ea7ed70f429308d0969820e904de8d2cb6ceb032485f4862ebcf2810e0bfbca9bd2f84e46161e4fe5b1a08b703bbc624e5", 0x401, 0x2, 0x4, 0x1ffe0000, 0x0, 0xffff, 0x81, 0x5}) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100)=0x800, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x6, @rand_addr="f8db7832ba3c2c2bc4ea7cac4dacb8e9", 0x6}, {0x1c, 0x2, 0x1, @mcast1, 0x26}, 0x7, [0x101, 0x52c, 0x9, 0xe37e, 0x71df, 0x1, 0x8, 0x3]}, 0x5c) r2 = dup(r0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000008c0)="1e7fb38b26220f9a08343cc8eab46491092db69b53151c3ed4bd8e5127bf969c13bb69a26de6c133e8455607dd20962d36126d55cda8f03dbdafe43977c0d47a23bbf60a2583f414cb1b9b2fd533988f691da9f0e4ae0987027a9569499386b0") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x3}}, 0x0, 0x8001, 0x8, 0x202, 0xfffffffffffffff7, 0x9d2, 0xffffffffffffffc0}, &(0x7f0000000140)=0xa0) r4 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000940)=""/252) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000840)=r3, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x7, &(0x7f0000000880)={0xfffffffffffffffe, 0x0, 0x0, 0x3ff}, &(0x7f0000000040)=0x10) 00:01:32 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) r2 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x6}}, 0x0, 0x5, 0x1, 0x204, 0xffffffff, 0x3, 0x57a}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x93, @empty, 0x9}}, r3}, &(0x7f0000000300)=0x84) write(r2, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) 00:01:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) socketpair(0x1d, 0x20000003, 0x3ff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000480)={0x3ff, 0x10, 0x1, 0x200, r1}, &(0x7f00000004c0)=0x10) r4 = getgid() setgid(r4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x1, 0x0, 0x5, 0x12b8, 0xffffffffffffffff, 0x6387, 0x80000000, {@in6={{0x1c, 0x3, 0x0, @mcast2, 0x1}}, r2, 0x7, 0x100, 0x4, 0x0, 0x1}}, &(0x7f0000000400)=0xb0) r5 = dup(r0) getsockopt$inet6_int(r5, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r5, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:32 executing program 3: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x5) 00:01:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/145, 0x91, 0x80, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:01:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r3, 0x0, &(0x7f0000000080)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000f40b98a05bee1fc66074edb4ea14633816a1f9db88d001d0000000000006e434580f776d271d6c9967316b522012eba0486b1e06ed42850d44388e0c91e9c774623508da8662c87e5f61f2a40877cf9178ff18a3491581904e5f75a805688f29cf543642ea6910147cd55d582a865b325cb166c70bc417e1bf960a29273fccdb83eef26c3622be4d513ec303fffdef4e026c5edb01aba552dd2cbdecb79c08da85adf2451952097ba600a1c652c557247b15515e49686e52902895571b521e10012e658e3d4ae6b12da9533d6cbbe4b2ffac0bdb6236f6994273000"/239], 0x1, 0x800) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:01:33 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r0, 0x0, 0x1fffffffffffff, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0xf) r2 = socket(0x1, 0x3, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x80000, 0x8, 0xffff, 0x7f, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r3, 0x7d}, &(0x7f0000000140)=0x85) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x7, 0xf, 0x10001, 0x77}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r4}, &(0x7f0000000200)=0x8) 00:01:34 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) exit(0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x104) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) 00:01:34 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:01:34 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 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() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) r1 = dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) r2 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13) r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0x0) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:36 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000003684b000ddccfc82f2696a50c6ae3c5dba93ad1ac4dd267ebb4279ecc6d39a830f59ca7241c61cd76540836943fab5846942753e81abdb21911758ccbdd6c301c3aa2f14ac252fb66a09a13f41de987c32c448165bf64bd783ae02fe76bf3446f335adad9288fae3a44a5321b0e00ae57a69ff65232b04e05ea39689204c96ea21b305915610276"], 0xc}, 0xfffffffffffffffe) 00:01:36 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x61, @remote={0xfe, 0x80, [], 0x0}, 0xed82}}, 0x0, 0x5, 0x10000, 0x3}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x40}}, r1, 0x4, 0x827c}, &(0x7f00000000c0)=0x94) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047042b016969006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x2, 0x100) setsockopt$inet6_tcp_buf(r3, 0x6, 0x65, &(0x7f00000002c0)="eca09e41d79f0210f2dcc6ad95a960bca8276dfc8475abf4ba0cedb3910c72e80d3fe067a839510d15ee886471421da82cc293eaf1cf0b56b99c922ea0ef5f13449bc6ae46dbd057a1965c6fcb632a40b5a709d660f2b230acb32183615e737549bc6aeaa76b8dac126e7a66c3187625ad612b207bd8daa89468b7a6589dc18bc8c0036c614163961e70a4f283f67931aa10303aea508cbaff69c8a59ef87df896c81c6c0d2830cf75a9d87e8c06ee29334f9c921404f080863a1a1c31423c2af45dd2d3a9", 0xc5) setsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) 00:01:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="140200000500000007000000010000000a8000"/32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800) 00:01:36 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6(0x1c, 0x10000006, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) 00:01:36 executing program 2: syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fsync(r0) 00:01:36 executing program 2: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000140)=""/253, &(0x7f0000000240)=0xfd) fcntl$getflags(r1, 0x0) connect(r2, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r3 = semget$private(0x0, 0x0, 0x80) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000300)=""/55) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, 0x0, 0x0) writev(r4, &(0x7f0000000840)=[{&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000000400)="530c6a8312f804ca5a", 0x9}, {&(0x7f0000000440)="75e8d74ef3b63ae07e22423b8c1858fa5bf55e702b32915220e4abd50934a51dfa58ebfd7284b1978c59b937aa761ffed7145b340ea49311050b7b84b9071b6400c87afbbcb125fc620d1621d0d279820771fa2e36ce7f79f5f5c478b741b8187a3dd0fe1165f60219d66b291639d340fd3f17000e61dae1d875c9bf852755c6fcc4d2094b28f0df2623cf6b092524c034967b777804e2215082a2207f3f45fb484c58f3cb6c874a9dabed3ef907ea1bbe914138ca56f68854850c0cc2184ab64edd8f5262c28a0bfa6a8cb2a858a2", 0xcf}, {&(0x7f0000000540)="6a20d3f74458dacb1c01ec65b987c83064ac5f7941a4a582766da0de5fca15f71ab7050969f8f3815b1968a5f284369cefa0bb168d7cd5eccfaa35bc18b3f36a6fdf26d30d9a35811b786587e385c86fdd45565e3dd9d8c72981a8a59dd8d02a00a9ed7dee059d9fa4fa12797632244371f53f8a3c5eeb2fab9138a18e3a55dcd51271c920507c44c05902990b1e17dce228d45dcb5ecb73d146c8f8978bb6ebfe34c6599e72343e11886159a08fa6375aedfb38ee32dda67a890d1bf830e7f6b9590192c07d72c95792c5b0c1a750643ecd83c29fd14507", 0xd8}, {&(0x7f0000000640)="ccf451a690aa0f7c767ae7d38ff040470ab1a6a824d8b5fad91d979bdd937f7f9fdac6a3c4e8b4334ddc70b9f95024ba249c5c7bad6c4f8689923dd8d723fb9ac0c2f70b983db6da71aa2e8e5fbd1cf158a648c1950ac3f687ecd02194bb0c5c8ab4a0d3d0cb4f5b290a32561501d5e0671f44d1a8fc57b941cb865140b15f1c8392012760ae696dadae011ce63cc4ea", 0x90}, {&(0x7f0000000700)="4bc8b7a561452af535fc6245fee44df76bdd4dc401a90d4e56eff90635d67004232d2ac9c9aca99f72bf7f4d725b936713754d0e5a66afeb437648db7b6e1692e3a2e971b977f02bccee76bbfe815877a4026b68928f49f33d582b33912880f9f961f1760a278e238a88ea27653e33c9184b92759b023b95c70a805daa48e56f8e778fbb75737894be3fb907791b4bafe6c024e616d4baf50d649d19a7d465d68a75ce34dc242d039488655a4adfe4d0f3f724e45469abe3bf7bf7a33be0bb0a44648b082361bb47d97b9db723dc7365d902cdd419ec1040552da07d25a740027d63232e12", 0xe5}, {&(0x7f0000000800)="9de2c7aa2e", 0x5}], 0x7) setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000280)=0x93b, 0x4) sync() mlockall(0x8001000002) sync() munlockall() freebsd10_pipe(&(0x7f00000000c0)) semget$private(0x0, 0x2, 0x30) r5 = semget$private(0x0, 0x3, 0x242) getsockname$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0xd2f1d047fec5d46f) 00:01:36 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x61, @remote={0xfe, 0x80, [], 0x0}, 0xed82}}, 0x0, 0x5, 0x10000, 0x3}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x40}}, r1, 0x4, 0x827c}, &(0x7f00000000c0)=0x94) 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:36 executing program 1: r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="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") r1 = semget(0x2, 0x3, 0x12) r2 = msgget$private(0x0, 0x8) msgget$private(0x0, 0x10) msgrcv(r2, &(0x7f0000000040)={0x0, ""/68}, 0x4c, 0x0, 0x1800) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7, 0x7]) 00:01:36 executing program 3: semget(0x2, 0x5, 0x92) r0 = semget(0x0, 0x3, 0x40000000008082) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)=""/4) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) semget$private(0x0, 0x7, 0x0) unlink(&(0x7f0000000100)='./file0\x00') 00:01:37 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x4, [0x8, 0x1, 0x7668d6f1, 0x3ff]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5, 0x3, 0x1, 0x3, 0x7f}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x7fff, 0x1, 0x1, 0x6, 0x400, 0x7, 0x80000001, {@in={{0x2, 0x0, @rand_addr=0x7}}, r3, 0xff, 0x5, 0x401, 0xffffffff00000001, 0x40}}, &(0x7f0000000280)=0xb8) 00:01:37 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @random="7c0e940841a4", [{[{0x88a8, 0xdda2, 0x8, 0xffff}], {0x8100, 0x5ba20000000, 0x40, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0x3}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x401, 0x19) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:01:37 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000011c0)=0x4, 0x4) syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/4100], &(0x7f0000000000)=0x1008) writev(r1, &(0x7f0000001280)=[{&(0x7f0000001200)="937f2123b9657058e91b79a0ede1b322a522f230b6d2cf079bb60563160959df75de39f515110e7aebb557da32d2078e6cddc94c89e61619cc52d79e869b9f130bedcbd0432c787841779277f4a0024f1da0b829d5ecefb5eecc38b4514c0d6f8ddc7d2c9d668b23fbbe37741b9e488d", 0x70}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x100, 0x1200, 0x4, 0x5, r2}, 0x10) recvfrom$inet6(r0, &(0x7f00000012c0)=""/159, 0x9f, 0xc0, &(0x7f0000001380)={0x1c, 0x0, 0x9, @rand_addr="7df4736624e48c20beb513ef6594b41d", 0x1af}, 0x1c) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x8, 0x7fffffff}, &(0x7f0000000080)) symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0/') 00:01:37 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x101, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x500, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000280)="a1509df367c7529171dcff645f87a06814199eec4c3ece7b18e6ea6cf325a6f9ddd458af9ca14a32") 00:01:37 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") fcntl$getflags(0xffffffffffffffff, 0x1) 00:01:37 executing program 3: accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pipe2(0xfffffffffffffffe, 0x4) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="ff7e063404807ca1acf588736a0e7be7a01c89f2ba200abbdd8b83c1faa8a8dd1b74c50df9f4daea1cf4b6fdb230ac3f90ff0dcd7d9d0b5edc4894578600cea11ccfdaf85e41a0c54ab939981a1dfb638281255e8865a1b469a6c83b9196098992ec7b550feb9b5c65fa36ed53a841350c75789f5f0a4e9395cf1f595ed728") __getcwd(&(0x7f0000000000)=""/44, 0x2c) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) 00:01:38 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x9}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:01:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:01:38 executing program 3: getpgid(0x0) r0 = msgget$private(0x0, 0x182) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/62}, 0x46, 0x0, 0x1800) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0xffff}]}, 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[r4, r5, r6]) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1) 00:01:38 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000440)='./file0/file1\x00', 0x104) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 00:01:38 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x10000003) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/218) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x400000, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x2000, 0x6, 0x2be4, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x3c}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1}}, r3, 0x9, 0x200, 0x100}, 0x94) open$dir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x208, 0x4) 00:01:38 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0xdab, 0xf, 0x7f}, &(0x7f0000000240)=0x18) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x1000000000000) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x6}, 0x8) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:01:38 executing program 1: setrlimit(0x5, &(0x7f0000000040)={0x3, 0xfffffffffffffffc}) 00:01:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0xfffffffffffffffe) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000100)=0xffffffffffffff31) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x11) freebsd11_getdents(r1, &(0x7f0000000040)=""/126, 0x7e) syz_execute_func(&(0x7f0000000140)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82469900c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:38 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/36) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="720005000800f5f01d56cb31dc42"], &(0x7f0000000300)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x6, 0x400, 0xfffffffffffffc01, 0x95e, r2}, 0x10) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x400, &(0x7f0000000380)=0x800, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xc54, r5}, &(0x7f0000000240)=0xc) 00:01:38 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 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$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:01:39 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() setresgid(r0, 0x0, 0x0) setregid(r1, 0x0) 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000700)="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") 00:01:39 executing program 1: 00:01:39 executing program 2: syz_execute_func(&(0x7f0000000400)="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") 00:01:39 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x6}, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) 00:01:39 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000240)='./control\x00', 0x1, 0x192) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xe040, 0x0) r1 = socket(0x2, 0x40000000000005, 0x0) unlinkat(r0, &(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1e, &(0x7f0000000280)=ANY=[@ANYBLOB="000000009210bb0254f382d5f85a969af47ba8f1ec7665485062b39bd341fb6ee0b904c4fbed7519a4bd1991127a807866493ad4b75c50f9d221a8ae6d9a82bc426354dbf18c52afc21896a20e00788dbcc067ec5f5fc0e62afd640bb096d53a39c42b0eaf056170b22a73c38994c9923cd7a36e1eedc2cbd32cd3aadcf72f303878429ff9a1d8d707007a5811b5897be3586abe4bb36ec3a992191051361355c7ec7802cc6ca929b0ad607b9776660c0a06127541f5e5fd54929c891aec0d4a930a2284d2c13b50364d"], &(0x7f0000000040)=0x4) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) rmdir(&(0x7f00000000c0)='./control\x00') 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000580)=0x7fffffff, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2042}, {r2, 0x40}], 0x2, 0x80000000) 00:01:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:01:40 executing program 2: r0 = socket$inet(0x2, 0x10000002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x401, {{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast1}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000040)=0xb) 00:01:40 executing program 1: munmap(&(0x7f0000fee000/0x12000)=nil, 0x12000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:01:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:01:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = socket(0x17, 0x4, 0x81) r2 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001500)='.\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x5) sendmsg(r0, &(0x7f0000004080)={&(0x7f0000001900)=@in6={0x1c, 0x3, 0x8100000000000000, @loopback, 0x20}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000001940)="992e89ad905454ba962678041ceebdb0f1d06dbb97873a8ed7114c285290a95b2f959b16a4d04fe92f650aa9fdb2acc08e8d79651f507c837829cf737003a6826225705b0c4903d8cbbb08f62c1c11829b9503e3f43fffcbe274c3136cc7b9b2b918e0913498c2cabbddb6cba38816bfca692c365ff20c6e76cc5fb2200c87249fefe9c8536c10b5b69d08522d1845bfa7577cdb5c94562247ca637c04fdb2b8eeff3a2b3c4e9d69e1a1c14f45fbb70ae6f32eaff15870919a86a89bf6910d52d5725b031d8ed11e34832fa79407b6e565e790ad59b47f8cb6e29c4a90c3", 0xde}, {&(0x7f0000001a40)="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{0x58, 0x88, 0x4, "591891abcf161d4207156a8540d5f7f28dbd424f881bbee8f352d6242b9640d31e8d26e465e27c74fa71cb29f9f4a8beab62a2622a5bcd1fbec9f50c2551e123521f24"}, {0xd8, 0x0, 0x6e, "960958e5d009e1911edeb6e5cad665a7d1f26b839bc189c674bd913d1c41462eb6150898e2dfc2e36a2b90c3e17d61a7c766448f89d6f5176633794f24991d2840e17c1632a061654d58be68e10a8dc2651061b36f20082a9331892e63feb07019fec2c2c029f916521b5380cf28518f21577e91629f0e3b99b816974c5c47c8cc69b6fa368523e900bbc2c9919428c4348d9c02632cb2a1ec02d5922ac5629a9f045b696beb308ed10cf4cdf6619e670a04111330b5460dad68e742b24875f8569f48"}], 0x11d0}, 0x8) getresuid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) freebsd11_fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f0000000040)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f00000000c0)="9d09f7d89e9b30d44d6b1a20a8789442beed4a94927ac64d9cee23b4aec17be52af1a713c1e1679c8a372f3eb0e7ed239d692c3e82f0140be38d8f4f705763cbe5cf3cb562e1f9973c0e4dbab8abf00fe2679f15ac7039d41adb31e95e4f5296d57cd5ec710f72c1655d556de737718b2abf2eb51e21058e20eac0429cfba24360ec446fc51f2b3384fa352c9a594b2c4c575e03f4be02185f67a9c37f12b48e594402d86dfd58bac3cde221695fb8473b9dedfb448f41132458bad01d064ab1f117d46b721bbc63b4229fa0d9a8fb04b64fec315c98329974471fe2871fc18a5be563c745376b12f931788b06ce", 0xee}, {&(0x7f00000001c0)="fae64c3c6b7d5230fa9ff7c1f89f204175d3194f310c6fccdf5db7781faf83c2b6691de329d317f3297276764c015e8c2ebf2ee79e1dfc2798b78b3889d5422ed3c6961971decf2395a6ad51c5cebf1a6f5aa52c0640afa10b3215d45c31fe382f7a06c615bc8a1966c06969d1ceeb0dc05c370a023b6ab05df3dc7570045144007b1c6a5ee1213ddf10cb7adb414613", 0x90}, {&(0x7f0000000280)="0ea2c864e96ed3a2a484ef9da8f95b86dc63e7c4c4c87148a4", 0x19}, {&(0x7f00000002c0)="94b8b7d9a77f1d289e37584a799a231f4c11608280ef9436efce8676674f5ff9f4", 0x21}, {&(0x7f0000000300)="6414b8697f5fe21fcf553a998959045c0e6119b0dfe089b2060a5b0e67ab96d983b834364a3663", 0x27}, {&(0x7f0000000340)="a66d840655453993b081ef344c957bc971b9d417d714b875c527a7663ff8930395e30bf6462fb1b1d1afe5727b774513bd8cdb50530997fd93e9d38c2bd1936829ed", 0x42}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="a43bb7af924cc2ffda6b46370bae78d6fc10b19164", 0x15}, {&(0x7f0000001400)="1de0e54965cd007b5ab896697e74cc53f028d11b3dafda55a626d6bfe9638cc6", 0x20}], 0x9, &(0x7f00000017c0)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r1, r0, r0]}], 0xd0, 0x20000}, 0x8) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = fcntl$dupfd(r0, 0x11, r1) pipe2(&(0x7f0000000340), 0x4) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) getsockname(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000300)=0x1c) r5 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) getpgrp(r6) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x100000006, 0x8c000000}, 0x2df) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 00:01:40 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0xec}}, 0x0) 00:01:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) 00:01:42 executing program 0: getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:42 executing program 3: syz_execute_func(&(0x7f00000000c0)="ac71c4817f122398140d47d34ab4f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cccd583d0155f581c66db712f344a7c9d453f9f9bcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 00:01:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1000, 0x0, 0x0, r2}, 0xff87) r3 = fcntl$dupfd(r0, 0x0, r1) poll(&(0x7f00000000c0)=[{r3, 0x105}], 0x1, 0x3f7) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000840000000400000002000000"], 0x10}, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000680)="418619e9c4a2791dcd0cca0f05bf020003e8c4a37bf0c55c41e2e9660ff8aa02480057c403610a49000067f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee5090cc4c4045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7f236470f44518c167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae5e1653a00053a000eb709b6500f2660f38305d002626802d08000000ba49c4c4837d391900450f91f3c4638d6e8df9ffffff00ffffc481fdd7ff440fe3963d2333330f66474ec0e2") r0 = semget(0x2, 0x3, 0x80) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) semget$private(0x0, 0x2, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x200001fd2]) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 00:01:42 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000040)=0xfffffcf7) getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x400, 0x0, 0x7fffffff, r3}, &(0x7f00000000c0)=0x10) 00:01:42 executing program 1: r0 = socket(0x1, 0x40002, 0x6b890000000000) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000b2408c499eb016b941796966a58be69ea8f1f05d5628bf8bb7015ca348cf6ac691c61ca2289e279798d14615c0"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:01:42 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8001, 0x27, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:01:43 executing program 3: setreuid(0x0, 0xee00) semget$private(0x0, 0x7, 0x6) syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xfffffffffffffff9}, 0x24) r1 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/4096) semget$private(0x0, 0x2, 0x11) 00:01:43 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 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)={r2, 0xf2e1}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") fstat(r3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r3, 0x5) r7 = getpgid(0x0) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f00000009c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000a00)="a3edd8f81fe4d8d0a7febdd843bd5eb85b5ff3", 0x13}, {&(0x7f0000000a40)="c36955782e8f8ba199f724e4704320a7bd1703a128eb9c13b7ced1b37ed4c0052f860ca1aa0458c1b08ca5f425ba62ee6676505f9f841f9dc6aebb5f056f2c24a93e6e8378f52c927e1c5bc2de28ccb0d928acc35c599d3a359f1d8d85e79c91e39d974e459a1760c1d9e5ba0e2057084f01de0db176a68051fd6ee08f6029410fc82a3ed963", 0x86}], 0x2, &(0x7f0000000dc0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x80}, 0x80) setuid(r4) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x37e) 00:01:43 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x3}}, r1, 0x687, 0x10000, 0x294, 0x7, 0x1, 0x9}, 0x98) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:43 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0x3, 0x3}, 0x10) lseek(r0, 0x0, 0x0) 00:01:44 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x101, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) clock_nanosleep(0x4, 0x1, &(0x7f0000000140)={0xfffffffffffffffd, 0xa0}, &(0x7f0000000180)) 00:01:44 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x6b, &(0x7f0000fff000/0x1000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000480)=0x0, &(0x7f0000000440), &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x5f04, r1, r2, r3, r4, 0x22, 0x61}, 0x5, 0xfffffffffffffff7, 0x0, 0x8, r5, r6, 0x53}) r7 = getuid() r8 = socket(0x11, 0x3, 0x0) fsync(r8) sendto$unix(r8, &(0x7f0000000000)="b100050290000000000017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) setuid(r7) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCXCOMMIT(r9, 0xc0104452, &(0x7f0000000080)="49eefaa91517cd6c024b572aebddf2caa7df7fadc263") chmod(&(0x7f0000000000)='./file0\x00', 0x62) 00:01:44 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1871fffffffffffd"], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x2a, 0xf, 0x4, 0x7}, &(0x7f0000000180)=0x18) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:44 executing program 3: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) fcntl$getflags(r1, 0x3) accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) 00:01:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa90aaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001890090780014020060c5961e00000000ff010000000000001903000000000000ff020000000000000000000000000001"]) r0 = semget$private(0x0, 0x2, 0x100) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000280)=""/198) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @empty, 0x4}}, 0x0}, &(0x7f0000000180)=0x84) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000240)="4f39d1402e99a9eecb46b356779a332efb55b2689c68c0cc38") getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 00:01:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x50, 0x0, 0x63) 00:01:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000fc0), 0x0, &(0x7f000004c000)={0x0, 0x6}) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x100000, 0x121) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x100400, 0x100) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000200)="2e3beb34909e7f8e5c535493c081848cab75ca52af6d204be9e3e64058425b27654dd3cbfb770ea6df068aacd37ecf8c46aafc444a82f4d1146498c44ed98038c601b5722400ae584b9d3e5108a355eabacef7b1d7857635621a039ea980319adb5abdd53b919c79615d1172e1d7742c6b0a8f65c25db0b601e5a18527bdec8c6245a6afccb494f5f70a54e84e3ecc140152") clock_settime(0x0, &(0x7f00000002c0)={0x2, 0x2}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setregid(r2, r3) 00:00:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="bf1f8e93686fdfe49298cd3d4c3aa50a33", 0x11}], 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x0, 0x3) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000100)="30e832438715df6e163daf9a095da4508ff7accbf2da80b2ed547ae7f3f6a7dc6240786f5bbebb61111aea390f6f5ba711a0ad37756493c1b12f675bfe0b9e564a3cfa9579c82f0ceb17713f80414b07") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) execve(0x0, 0x0, 0x0) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:00:00 executing program 3: link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file1\x00') syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = socket$inet6(0x1c, 0x6, 0x8715) bind(r0, &(0x7f0000000140)=@in={0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x100000000, 0x4) 00:00:00 executing program 2: r0 = open(&(0x7f0000000500)='./file0\x00', 0x840, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e22ffffffff7038a281d75f5833319e7953e9a693be0700000000000000000000000000000000000000000000000000000000000000000000e1ffffffffffffff0000000000000000000000000000000000000000000000d39803b100000000000000000000000000000000000000000000000000000000000800000000", @ANYRES32=r1, @ANYBLOB="06000000b7060000"], 0x8c) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000680)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x24) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000002c0)={@remote, @multicast2, @rand_addr}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x40}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r5, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xfffffffffffffff9, r6}, 0xc) r7 = open(&(0x7f0000000400)='./file0\x00', 0x204, 0x0) r8 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000006c0)={r1, 0xca49}, 0x8) fcntl$lock(r8, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r9 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x14) r10 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x411, r7, 0x0) getpid() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f0000000480)={0x614, 0x400, 0x7, 0xfffffffffffffbff, r4}, &(0x7f00000004c0)=0x10) getpeername$inet(r7, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) ioctl$DIOCCLRSTATES(r9, 0xc0e04412, &(0x7f0000000440)="ba75b2a17f11777ea01e7b63d433b3897578b5e7f31beb9235d8079245ff9f05") poll(&(0x7f0000000040)=[{r10, 0x2000}, {r7, 0x80}, {r10, 0x1}, {r8, 0x2038}, {r10, 0xc}, {r7, 0x2020}, {r7, 0x40}], 0x7, 0x2) 00:00:00 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0xffffffffffffffff]) fchown(r0, r1, r2) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 00:00:00 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64]) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x4) 00:00:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000706000/0xb000)=nil, 0xb000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getegid() getgroups(0x12b8fe53e6dbeb2, &(0x7f0000000440)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000140)=0xfffffffffffffe97) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x2, 0x0, 0x5, 0x8, 0x7, 0x100000001, 0x8001, r2}, &(0x7f00000001c0)=0x20) accept$inet6(r1, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000380)=0x10) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:00 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000800)="262809c4e2059cfc48cd801b69e46962f5696200d9f3456e17795bf346a7f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4e17dd7caf2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65019ccdeecdeedc71b8b8c3c4a279238c4500000000d48b4545e2be69694100d597a99736f687060000008b6c2c0f54dec4a1e1e0ef26400f0d18c48301fe5ff6f60fad6736660fd2938c000000f344aa648032fa2e440fc747bf8f287897df04660f3a0b0865") 00:00:01 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c022e2f66696ce03000"], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 00:00:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r3 = dup(r0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000580)={0x7f, 0x1}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000001c0)="a63f857156132f72a565083ec57feb4b42a5307cdeb62414318da874ff89f5dcfbed3658493fe1b660e6a786011667221ef509047478de21c9444fa88105696e3e8a38edad7804aa51e0fa4e0c369ab26748b6a64f7be487233b1f1c52b91816c4ea5588675663e637815ab43b1baf691ffcfc9404f7f638237dcc4b24d67e8fba342246373418ddb3c282e10526b589c3ee2cbf427c1cb1d0b7de75c807a714bed8") r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000004c0)={0xfffffffffffffff8, 0x4, 0x1810, 0x400, 0x200, 0x8001, 0x0, 0x3f, r4}, &(0x7f0000000500)=0x20) 00:00:01 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0x9, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() setrlimit(0xa, &(0x7f0000000140)={0x6e, 0xffffffffffffffff}) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0xfffffffffffffff7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") select(0x40, &(0x7f00000000c0)={0xfffffffffffffffb, 0x284, 0x100, 0x5, 0x3, 0x3ff, 0xbd, 0x400}, &(0x7f0000000100)={0x20, 0x7, 0x5b80, 0x100000000, 0x3, 0x100, 0xab2, 0x4}, &(0x7f0000000240)={0x4, 0x8001, 0xe224, 0x9, 0x6, 0x1, 0x2, 0xfff}, &(0x7f0000000280)={0x9, 0x4}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x2, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x2]}, 0x5c) 00:00:01 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x12c) 00:00:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0xfffffffffffffd80) 00:00:02 executing program 2: r0 = socket$inet(0x2, 0x6, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="46b139c42a31944c44841d4bca641b6d94f5847788cb60bf852ececcf51fa50bb008f080b4e3f883ab0c4375102237e67a46d03cff0de8af5d591adfd92a7b5e1a11d91a5d62e7738f72d210e0f8448c13134dcd8ee2bd3e2a8d45afe005ea404209cef077f83f", 0xf2) 00:00:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="0111c7ae2c3cefe9ca38dde338dc2667e1e7e8c44fa170d50778df53db3b08f6c2fd9c64f8f97d9afbaa9ed0ba16fd55db81b66921ada08d34eae3bf146e98f87d173fed6bf52ef14751a8e9fa2c7fdc8513402bc92ea893940d64efc0cbbf238d5db92c4d61ddc636c6dab73cdaafb987d84082849735121737") setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x4) renameat(r0, &(0x7f0000000000)='./file2\x00', r0, &(0x7f0000000040)='./file0/file0\x00') rename(&(0x7f0000000280)='./file2\x00', &(0x7f0000000240)='./file0\x00') 00:00:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xad, "d89163250657832e2bc8d77bcd6180ee139864f1f381df2074e2b5a779c6b984bd3abd125bf5bea5aeb17d9c6967148d3caecd42bedd55a49e3825c7b041831bea5814c7d404a4cecae4dce157d0f66c6b183150737e51f11d2c97aeb1efef4be6d29227e0629c0a5387c91844b8e8e1eda0fe793a39894fa435bb9b65245f81d5bdc5142a5800341072c16f310409bca49e4a7f03c6e23c0f96f4717d2ed452e6ed5259686b937bbbf0b7016c"}, &(0x7f0000000080)=0xb5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3, r2}, 0xc) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000300)='\x00', &(0x7f0000000440)='({\x00', &(0x7f0000000500)='@:\x00'], &(0x7f00000006c0)=[&(0x7f0000000640)='\'\x00', &(0x7f0000000680)='*&{:+/\x00']) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r5 = msgget$private(0x0, 0x7c) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 00:00:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000)=0x3, 0x4) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='/}^\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='#[\')%\x00', &(0x7f0000000140)='*\xb2{{\\^/\x00']) wait4(0x0, 0x0, 0x3, 0x0) 00:00:02 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000000)="45dacf91cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd5640faea0c2000000c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c364f246e100f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x7fff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x1, 0x100, 0x2}, &(0x7f0000000480)=0x10) syz_execute_func(&(0x7f0000000380)="f3a540dcb30a000000f2420fe66f0b44d2fb3e450fac3ad064f04086561b0f0fca8a0f38026659f240a5c4c209977ce80e") getsockopt(r0, 0x7fffffff, 0x1f, &(0x7f0000000280)=""/201, &(0x7f0000000500)=0x34) getitimer(0x3, &(0x7f00000004c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x2, {{0x1c, 0x0, 0x0, @rand_addr="0dd9392aab5ab810db9ecd06cbaa089c", 0x2}}, {{0x1c, 0x0, 0xdc37, @empty, 0x8001}}}, 0x108) recvfrom$unix(r0, &(0x7f0000000540)=""/104, 0x68, 0x40000, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0xa) 00:00:02 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x100}}, r1, 0x81, 0x5d105bcd, 0x9}, 0x94) syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0xfffffffffffffffc}, &(0x7f0000000280)=0x8) 00:00:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x30000000) dup2(r0, r1) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="1c39c4637914d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") __getcwd(&(0x7f0000000180)=""/246, 0xf6) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x5584d1e1, 0x4) 00:00:03 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2}, {0x0, 0x8000f}}, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x100000000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r1, @ANYBLOB="810012007f00000009000000410000d102f55eb6"], &(0x7f0000000180)=0xa0) 00:00:03 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) 00:00:03 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002bf, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0xd) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) close(r2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x38f) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:00:03 executing program 2: 00:00:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @rand_addr="89278f1e0882b354f14d19c021f84475", 0x20}}, 0x0, 0x8000, 0x1000000000000, 0x1, 0xfffffffffffffff7, 0x7fffffff}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x10f, 0x4}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x3, 0x9aa746a14fcab532) shutdown(r0, 0x1) 00:00:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) r1 = dup2(r0, 0xffffffffffffffff) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r2 = open(&(0x7f0000000200)='./file0/../file0\x00', 0x4, 0x2) r3 = open$dir(&(0x7f00000002c0)='./file0/../file0\x00', 0x1, 0x0) read(r2, &(0x7f0000000100)=""/247, 0x363) close(r3) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:00:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x43, {{0x2, 0x2}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:00:03 executing program 1: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000580)=0x8, 0x20000000) recvfrom$unix(r0, &(0x7f00000005c0)=""/253, 0xfd, 0x41, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x40) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000040)="42316a02f46b20c9c8d6644e1aab0e91c8838897d66d1b217e7221be0ea8f2fbdfae437c862f5ae53d5a086b2da3541727f25609e01527516a25dbbe4e975cdbcd63d9b12eeca91dc458744ace9c26ffb710c49b976ba0754173853dd836973bc78394b3ca0eb5") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) 00:00:03 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x7, 0x118) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) pipe2(&(0x7f0000000100), 0x100000) dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000180)) pipe2(&(0x7f00000003c0), 0x100000) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) mkdirat(r0, 0x0, 0x2000000082) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r1, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) __semctl$GETVAL(r2, 0x7, 0x5, &(0x7f0000000500)=""/103) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:00:03 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x77) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)={@in6={{0x1c, 0x3, 0x8000, @mcast1, 0xc11}}, r1, 0x4, 0x0, 0x12, 0xa78, 0x4, 0x4}, 0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7a3276f0004004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") writev(r0, &(0x7f0000000740)=[{&(0x7f00000002c0)="f6c2b276bddfbc909b4c7c9bc5fd6fab7bea7e957144bea007f8cf610d24fc4dbb21eba1b062977b1e6a17cd97bdc3d2af8458eccb3473ab29", 0x39}, {&(0x7f0000000300)="75320788b096d96ba7ae89f2c5b7d4ca5ad022584a9cf8ffd411ddd996627fdc95f709662d841969c0eda0d8c007c2f76221a952ab995f700d1650eee5247e14b7dadf8383bd21034a638a11eed7aa5d5d3b4a17157e6ab52009bfd443f66b45752a5c9fffa4cc40b3a97f8b082f447cb216e4c90f8e7f2a75b2c48ca201a54d784bbd611803745e5457e36d19a5c6c926e980ac111851b57e620b8da7610b8eb2df4d24ca6e5693e36a3bd2d8d3867134f9e31059fbb9277ce3b6db4ccd2b49be62686b080f86da1a1bc29bc08432507981708ea51360864ec644bf4dd7fd3bd0db8a7ebbd702ef617a0776", 0xec}, {&(0x7f0000000400)="c0bdbba6bbb18c6d52e4e1cd9970898be0966d2111ed5a92eab44ebc0a8197db186be754c5965889d44a56f10579f512b908b5d88d86edf11027c667e6b9ac89d047bbd2c8b4c4e0f43724c75207acb1dfbcba95f42048bf5f281ddbec8551c5f355", 0x62}, {&(0x7f0000000480)="5cb9545ccbcdf73ddcfd8cdd353683212ed843e49e8822f37fcda675", 0x1c}, {&(0x7f00000004c0)="7424eda9c9288afdb8b64f7a1da464cdeabdd6efc19e97ea6b23d3fe283c8476a97d1aa5fa7275e7be6c77693dc2bf714db41615839e64a5cdb918a5baf2f82289a7b29d68569c73f4a12fc62820f341f2f77828a0d794db719e724e757c1f50d6d194fd511166caf2dc367e64d9cd226ee295602923fd4a75248b02c2936ae30a0fab548f42e32a44f4b6648aecd77b8270d402696ba5afa1037a82e8582b86453d5daa3fb4a299f5e3db20e192fe214a8749ce46b406e78c52f590d7b77760547704836254e5676edf890d97f544098ee9a0669156cea0e5bc1e7a489c808d457879348b939bc805ac7b3d3b265c", 0xef}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="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", 0xfb}, {&(0x7f0000000700)="63e9d950a64a9c8893a9", 0xa}], 0x8) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) 00:00:04 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000b3e244a3610fc49f0000e97f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/248, &(0x7f0000000100)=0xf8) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0xfffffe11) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 00:00:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f0000000040)) 00:00:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000004c0)=0x52e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000480)=0x4) 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$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) sendto$unix(r0, &(0x7f0000000500)="981ab7be49cb6db52b85bd1b4c91c90fafeef7ea2168d2ff4eace16d56089c55aa0fafaf73afaf4cdbe897addd9d80b12dabe99e7a37ec71b1e2928de0d087dbc94cfbe86f645aa4942177d0453f86fad46bf22da45a357b0ed672943fb715f48e7ce0be88f9d201673f5ca2974cf8cb4cba67d48498a7aaca39fea15b853368ec85fbaf582ab03249fb49bd60a028d6855160ecb4feeb51bc671123cdda9b6c9890e9cdcbe8f41714303be5874c2433c34b59e833b00dd8a334d467a2e3c3675eb9c9f97eff68f10ecdffcff5c20c62117a8aa43bfd91f03716b3be517b778404ac753fa8", 0xe5, 0x88, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa) 00:00:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000180)=0xe0b849e90b9e0666) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f0000000100), &(0x7f0000001240)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100, 0x1, 0x89, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x80}, &(0x7f00000000c0)=0x8) 00:00:04 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) r1 = socket(0xf, 0x5, 0x0) fcntl$getown(r1, 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e227f000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000888275944cf50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000", @ANYRES32=r3], 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x2) fcntl$getown(r1, 0x5) 00:00:04 executing program 0: r0 = open(0x0, 0x0, 0x0) fsync(r0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) fcntl$setflags(r2, 0x2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:00:04 executing program 2: syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="178d8840b4a4e105c2de9cd34e37cda5527ba526aa238aa3483e746447d0f90517e3270d4d872c24e41780d46139d18508b3ca4cb3cfdcc85313c832a65b8f1b641b191cfbd972dd85fd8eaa854f938d12795a65d41b855bcc5c96391714268e17e87ce821e8b05cbd715d91ecfe02e0ed367286637fdef1f4421a4c3d1e78b3e9db09b20cfa2fb0", 0x88}, {&(0x7f0000001500)="e9d02a5bf67ef3a0af2159bbe44de68d5a6212eda8e599306f195832ddcb1185567c8a2aca288af50708962c4ae3eeafebb58b2ad5742a5d6d1efe49eab2e84b1f09a19c4825f753c943d4bb348578171cedb011047a69949fcd444452448be3471c8030791db0dad38c698d7e24cd536c3605ed1fc8919be4903f30dea83f790707cff094a811e3449b10b1ff96a79bfb5d1f6468b4b456bbeeb74bc9755fdaebb9b64b49db1384ea89f23d758f046b3d5e8cab9564b78de0952aa61cb6b686d99b882d09e298261b83d1162bffede01d5c7e1aa8f4", 0xd6}], 0x3) r2 = socket(0x1c, 0x10000002, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x10001}, 0x4) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/159, 0x9f}], 0x3, &(0x7f0000000240)=""/103, 0x67}, 0x40000) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001640)={r3, 0xffffffffffffffc0}, &(0x7f0000001680)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r3, 0x5}, &(0x7f0000001700)=0x8) r4 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001740)=""/79) 00:00:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="3e420fbab20200000011c423796225f3ffffff00c402d5284100c401525f7809c4820af76bf226460ffaf5c4426536df36f3440f6f6b08f34b0f38f643c36764653e440fbc8b65566666") syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75143da0bc4a27d181ec1ea01eff265dc5f00c33664fd5b304545a841c4a2c98e743400090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xffc99a3b00000000, 0x2300000000000000}], 0x2136, 0x0) 00:00:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="09c7cae2cbd9281fbb6c2db7a9bf994fbc24e3b425818394b22290a8afad90598c30e9b60911fd39e867a4e3183a1d0bea6e0b416f8d7f0991d857eab24dbfdec27d2e7c0d6cb65b0746a0500bdcacd28cf5ba8a7bde94c7390d5ee04a8d839a341d01376b6f0a0ce27dffece259a84ce303262eeca17f89abf9a62b0ffd1bbd410732c5") syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x100, 0x3, 0x1ff, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xffff, 0xfff}, 0x10) 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x100, 0x3, 0x1ff, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xffff, 0xfff}, 0x10) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x425, r1}, &(0x7f0000000200)=0xc) r2 = fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r0, 0x0, r2) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:06 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:00:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x208, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x96a4, 0x100000000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x1}, &(0x7f0000000100)=0x8) mlockall(0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getuid() r3 = getuid() getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) setgroups(0x1, &(0x7f00000004c0)=[r4]) r5 = getuid() setresuid(r2, r3, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup2(r1, r6) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) symlinkat(&(0x7f00000002c0)='./file0\x00', r7, &(0x7f0000000300)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@rand_addr=0x2f6, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x833, 0xf, 0x5, 0x2}, &(0x7f0000000380)=0x18) mlockall(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r8], &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fchownat(r7, &(0x7f0000000000)='./file0\x00', r9, r10, 0x200) 00:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x8, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:06 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, r2) shmctl$IPC_RMID(r0, 0x0) 00:00:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync() getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001080)=0x8) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendto$unix(r0, &(0x7f00000000c0)="d0dca95149c9f7db597a7930255b4f20644396198e2d3093e0dc8737dc97a0be3ba5cfa30756d37d7896c53ea7258031b2ddf85bd8f3f22513041d22f469eec7d669b0e36f38dae0640db1e6a001cd351357ab5f236e2069b0431fb29d94bbf36aea8af65bd7137b5822211b0e", 0x6d, 0x88, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC=r1], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:06 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:06 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket(0x10, 0x20000005, 0x6abe8467) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x2, 0xff, 0x0, 0x3}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x10000, 0x2, 0x8, 0xffff, 0x4}, &(0x7f00000001c0)=0x14) 00:00:07 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x111) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000001700)="5dad22a161386a106030a23f4424d0a97a285f8de0bab33a9694cbf8213ccd7a5b1a689ed75ae9e055ba5cd8400f5fa63df8421d038858bd0e1bef51aab62d0dc1df8a84cee6db1cf6bc75a408761b22eb064e669738d3f9a0ec55dfb89e0a9449117e417a13306e42086cc4c8cb6d72b1e53fe3fa6600425d7cd4a02c693a1d42d6a2de0ff620a6c917fbccf9047710788712b45a33e966d9a567486be7061df9d8643b1df8b0734044afa902f0bc") fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) fcntl$lock(r1, 0x2000000000000009, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x100005a57}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f00000001c0)}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/92, 0x5c}, {&(0x7f00000014c0)=""/48, 0x30}, {&(0x7f0000001500)=""/30, 0x1e}], 0x8, &(0x7f00000015c0)=""/218, 0xda}, 0x2) 00:00:07 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x2, [0x4, 0x9]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x8, 0x846, 0x57a2, 0x1, 0xfffffffffffffffd, 0x3, 0x3ff, 0x5, 0x101, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7f}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x6, 0x97, "96a2c80349943603611a80e49620d588dcb6f48a14a9871f7dc7a882d28b4c6cbdf16b9e87291018bd29be214ffc277451efd5c7ef8d222c1ef7e4a8c603a1a4b9cb4698681b6205cfe161f7d07b846d5284d2d5c0c0fae504fcf23f557dc845aa6f57119c785cea777b0b3be4428f53bbad1a36f6072dc3d4364f9e025fb8c7af9e2fadeaec5bd153591433eb66add8d8679c10e69d8b"}, 0x9f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x3215, 0x4}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000003c0)={r3, 0x8, 0xf, 0x6, 0x9}, &(0x7f0000000400)=0x18) fcntl$setstatus(r0, 0x4, 0x8) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000002c0)="29c88889d56cd881c31baae560546ac3c12c8ac10aee6290c46f79c407f11637c728e49cbc969cbd30cf795eb4f03d17e0b540ad410c9a88bd5beacf281e879ddd7d908b3a06e1a2bf90f02a4dcec136ed6f8097f1020f1e8c116c40d6b2431ab4975679baf0a54d2850debc6de0a89a5a9cef86529956dde471b63ade63a4") setsockopt$inet6_int(r5, 0x29, 0x1e, &(0x7f0000000280), 0x4) connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r5, &(0x7f0000000240)="f376", 0x2, 0x1, 0x0, 0x0) shutdown(r5, 0x2) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x5, 0x0, 0x5, 0x100000001, 0xb1, 0x200, 0x2, 0x7}, 0xb) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000580)={r4, 0x7fff}, 0x8) fstat(r5, 0x0) clock_getres(0x0, &(0x7f0000000200)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000000c0)={0x20, {{0x1c, 0x2, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffff00000000}}, {{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}}, 0x108) 00:00:07 executing program 3: r0 = socket(0x10000000000002, 0x6, 0x40000000000086) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f, 0x0, 0x100}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x359797f9, 0x3f, 0x18}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x7ff, 0xcdfaeb7, 0xfffffffffffff6b0, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xe, 0x61c27880}, &(0x7f00000002c0)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x517c, 0x40}, &(0x7f00000001c0)=0x10) 00:00:07 executing program 2: getrusage(0x0, &(0x7f0000002240)) 00:00:07 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x1ff, 0x3, 0x1ff, 0x300000000000}, &(0x7f0000000100)=0x18) 00:00:07 executing program 0: exit(0x6) syz_emit_ethernet(0xfff, &(0x7f0000000280)={@broadcast, @broadcast, [{}], {@generic={0x0, "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"}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x20, 0x1ff, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1, 0xa0, "140c8e7619bd951ad12f960444408f604adf09ea952dc9017a39aae70448db85d3f31e2bc34594faa7bbf8cf58c8872d7835c5f073fff231ea61c78365a92327a29fd0a38786efa8bb5dc460a913d9f66ff47901f24c7e4eea5575d2f472fc6c2ed1a446207a3003ad2cb32d25cdad9362d9f6d8f1e00a100c0dc7aa7c4a354384a3150bea37db7cca312d9a2d43ff7f910330acb713b9ac45191b1a62f0da74"}, 0xa8) 00:00:07 executing program 3: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xb9b, 0x4) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0x400000000) 00:00:08 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x10}, {0xffffffffffffffff, 0x84}, {r0, 0x48}, {}, {}], 0x5, 0x0, 0x0, 0x0) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe1) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) open$dir(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)=ANY=[@ANYBLOB="e8ee5284ffe95f03f5ccfa64e6423d34cf1e7dd08b9641c96d8cc700bd1701"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpgid(0xffffffffffffffff) getpid() r6 = fcntl$getown(r4, 0x5) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/26) accept4$inet6(r2, 0x0, &(0x7f0000000140), 0x30000000) getpgid(r6) getpid() msgget(0x1, 0x8) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) r8 = shmget$private(0x0, 0x1000, 0x24, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r8, 0xb) getpeername$unix(r7, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r9, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r10, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f3c421656a13bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c4400504000000c42145dafbe509b921045fc507f240d1d2c401fe107c8400c4a3114cbf0000000074c66db712c483397fd30000100000c7c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2f1a17600f08171a30b8a826eef27270dd4d44b8cc7c7628f680864360ff4580061c0f52626acc4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 00:00:08 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x91) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = semget$private(0x0, 0x3, 0x200) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000080)=""/179) fcntl$dupfd(r0, 0x0, r1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:08 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c15c4637916d7b0447f00cd80c4c1962a580bfcc6319c9e998999896962f5696200d9d9d0e717795b3fc421196428f2680c000000c462e1ba03c7e4c753fbc4e101edfec4427fc9c4817d5a26f216f3419ce0b3c90084630027c4a27d1ca5c1ea01eff265dc5f00201fe35b660f380b034f45594559a841000f9945332faee4544cf50f54cc722828dec4a1e1e0ef26400f0d18c401fe5f08f6f60fad6736660fd2938c000000c4c1f913c2586666450f7a17720d720d0fc7bf0d00003cc4c1792f047e") 00:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f00000001c0)="c4c185fe4f0026f365dadcc4438d68a6bb0000000666410f3a0c52e200c421a914ffc402fd084499200fbd4a71470f2b24714214000f48d5") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x130, 0x0, 0x7f, 0x1, 0x8, 0x219, r3}, 0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x8}, 0x8) 00:00:09 executing program 3: clock_getres(0x1, &(0x7f00000000c0)) 00:00:09 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) open(0x0, 0x20a02, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x0) sync() mlockall(0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x6) syz_execute_func(&(0x7f0000000180)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xd623}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1875, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) 00:00:09 executing program 1: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161c4c1ddd2b140ef000000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r1 = getpid() getpid() fcntl$setstatus(r0, 0x4, 0x10000) getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r1) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) r3 = getpid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x1fd}, 0x8) r5 = getpgrp(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r6, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_fstat(r0, &(0x7f0000000340)) ioctl$DIOCGETRULESETS(r6, 0xc444443a, &(0x7f0000000180)) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) fcntl$lock(r6, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r5}) linkat(r6, &(0x7f0000000200)='./file0\x00', r6, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:09 executing program 3: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x20, 0x10000, 0x8000, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r4, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r5, 0x15, "2e46fa8f7f23320ea4c118c0fcdda190107bc7c20a"}, &(0x7f0000000180)=0x1d) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x2) sync() sync() setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:00:10 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(r1, 0x0, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r4 = dup(r3) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000000)="a77ec1df1d7c93bb572d1e11a4c472d95c901e9141e564849cf4b5693a13cbb42fc97635bace632ed49140dff741b9e2ce264fa29af4097d944e17d1a938ae8868c5dc1e7fe70d3c18fc457bc8c52081a5fdaeb6e60a5b8e5d8598c234f3aca2b2acd51f2af31d5b5a07c4f64cb7791cc02cee1e90fb58fdf44b67c3f2c957f60584ba8f8db4d57f6271936cdfe74112222ad72361993924a32133238fa12ee5ac499cbe0a7bb3c194cdda16be0f88583137") shmdt(0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x45, "1fdec5506720d2b0359c935b0fd19164f12ec55df75c5f2d63a603c31f34e0d6460672479c4595109451ed6f3d82492ed5eae122ac4b2d6435f330115fc20624a341d61ee8"}, &(0x7f0000000240)=0x4d) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x9, 0x4) 00:00:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e1) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) semget$private(0x0, 0x3, 0x3) r1 = socket$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, &(0x7f0000000080), 0x100000000000032e) execve(0x0, 0x0, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000d53000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/26) 00:00:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/4096, &(0x7f0000001280)=0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000001000), &(0x7f0000001040)=0x4) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = msgget$private(0x0, 0x14) msgrcv(r0, &(0x7f0000000240)={0x0, ""/74}, 0x52, 0x0, 0x1800) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) msgrcv(0x0, 0x0, 0x0, 0x6, 0x0) shmat(0x0, &(0x7f0000e79000/0x1000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES16=r1, @ANYBLOB="04002a7e0f000000"], &(0x7f00000000c0)=0x2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xfffffffffffffffb, 0x362}, 0xc) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x7, 0x1) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000500)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x200}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000004c0)=0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000300)=[&(0x7f00000000c0)='!\x00', &(0x7f0000000100)='*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='$&\x00', &(0x7f00000002c0)='\x00']) 00:00:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = geteuid() setuid(r1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x100000001, @rand_addr="c20ce8553c6d452260b490bf063d55f4", 0xf21e}}, 0x0, 0x101, 0x9, 0x6}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4a, "ed66e80361c7346a1238c2ee953a766fc31b8eca0165364bdcf9b4ca807410f4907e4c2662d2101f6cd2393f22e6a8167dfc662b02500b06f9316c10121c8de7d36c252aaf899b48c362"}, 0x31) 00:00:11 executing program 0: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x80, 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0)=0x4, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) recvfrom$inet(r1, &(0x7f0000000380)=""/156, 0x9c, 0x80, &(0x7f0000000280)={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x246e54c8, 0x2, 0x0, 0xf10}, &(0x7f00000001c0)=0x18) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@loopback, @empty, @rand_addr=0x3c2}, 0xc) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000186) write(r3, &(0x7f00000000c0)='B', 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x100000001, 0x6c, "278174173692c3062eb7a36af39af01df2a8a4d93a774484f59b5daa7ce49f893f811293b78a506ed9de12d6b7de88359e50ea865376c250e0f4b6b032ff7d870ed06a6187eb08c27e914c111db308e05ba071a8a453f77d17f20dbf0d6939bd66e1b0c93cc0579067fd87b1"}, 0x74) 00:00:11 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x81, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000240)=0x8) r4 = getegid() freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) 00:00:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") read(r0, &(0x7f00000001c0)=""/167, 0xa7) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)="3b5117db7039dbeaec399957aca34cbcce6e95f349d663271f8aff27b154ff65317707") 00:00:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000040)=""/59) semget$private(0x0, 0x4, 0x1) socket$unix(0x1, 0x2, 0x0) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000300)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c3911d6f3a7f7e7f7e22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4f30b38da1b9641d9de1d1d7e9c8155dc017c4233336f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, 0x8) 00:00:12 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setresuid(r0, r0, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) setuid(r0) 00:00:12 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) r1 = dup2(r0, 0xffffffffffffff9c) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x4e, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0xc) 00:00:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x7, 0x100, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x99, 0x6, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000800)={0x0, 0x77, 0xff, 0x6, 0x6, 0x800, 0x7, 0x3, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0xfff, 0x69b3, 0x9, 0x1, 0xfff}}, &(0x7f00000008c0)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000900)={r1, 0x7}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x6, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000140)="38b3c58bd3e748b587aeb823a18d59f394c172131b7db6b8d196a2ef5e6a724fc4e61af10d4a99c0d9445153ef155aa3e008efc53b02fb8a48f572ca35776fb2c47a22ddf043e5d5e8abd46751074a526fd5019e932b71d0801c85dbb41998c5ac4db2f9b554b2ad1417c2fef83f8b73dd2dbb4ba3e9cc79b39f8e6d031ec1a381cbfb676fc3d9955d34eda79a9b1615bf5f8822620086f055a59b42e79a271466e4ee6d311e", 0xa6}, {&(0x7f0000000200)="65b470fceeb82c9e17a58e6250e49493cd670fe0debcbea54a8c3c366d7ed02a7266efef0bd98584c77e9e5451ee6d8130ac74661c126a0e1c23b2cb84348ce1c4fa226b2e0b215fe5e7", 0x4a}, {&(0x7f0000000280)="e48f0fd4ab61316d937c3f2a8dfb30722f1a1481c1073df88cfaf9e0a6c938c292c39f69135270b8c76ca95dc82d19ebbe4a897465b8e112004b", 0x3a}, {&(0x7f00000002c0)="8c3058a15ac2124a7dbe03262a705472533aa2c50856102dd35d68b278db56bb9c96ebbd3a1379ce03adee84e55efee084f24009ba28493a09d2971b2dcf987bb632a397301722c37104f80cb8e0e8b534d0f63584ad266f462fa7b9982400aba54ec1783b7c8f491d93dabefd97929f915bf4a7d59cefa2bf0781e5cd910d861e98319b14e0b8794aba090fc5069d3b3d4495e59324dc377f431460ea8a3b9609f7ed056255b03a51d06937ddfed5981b3316e0361168b81939d47f3439486e6b70885c52a40c2bd94646dfb3896bfe09284ced8f4ad38725e7", 0xda}, {&(0x7f00000003c0)="a9ba5bd6d6bfc5839913b3ae5814111fb66239387ed3da02b00bbdc9369c3d71abb3a8223948b504bf36decc7c0c7ffb980c37336c6f3df7f66bf7613e07cde50bf0535d341ef62df7f16ab4546d0feb2ca0e28f83dfa045e8cb9c6f9007e219a7d012fc02a9f8da51cb39997344e6e014e98a8901cc6470756975b3865f9cecc1d0adf036cb807d7a1ff0a4bd9f5a7d1247dd9be8349660e751f79b24de2d2ed2993033bdccc527f121ca56d8a046921b44073b734adfb02ba3b6718a457cecf3c1e9df26100e9832b3493b", 0xcc}, {&(0x7f00000004c0)="e2b685a305ccd08363974357d4ede67ef63d87f8fa1cb90736dbadaaa0b461e8e51928b69f8a754ba6b8597d28c7ff737ecb2ef9605a0de1805cb1e36803a4bb881635f79143548ff0f50002a3b9319a95e634018d896c415c325c8023e549074c8ecf6574a76dd596c8ba5849fb882ddfe17f25d96e51fe4ccca1cd29ced2830d1098eb84cf64380aaeb9f9a8ade16808ccd36a1a5116a23faffc1e0d2757738c776ffd2be8c1f3824fb7831aab73904e89ee75bae1a227", 0xb8}, {&(0x7f0000000580)="e634b6ad890d413323e792fcd3d78da7f24e0d701835d4cee37486a66eaad9b554a48aa9c38b2cb31e2373c787ed702c2a9ceef4ce162b96fa39df0a7af7d2ef14ba6a96fd5dd4a8f6bad55c94bbbfa1f979e3579ddde2622bf1c7440c00f2e061ebaface41588dd1953efc38ea3257d6cb2229a2e7af39f474ed126892c5e31a43731d7c4791c076b3df63fa0055d9431267d638f45c3ad3eee7f49b6e5a13051d30cf00f996b7f5034a36aa352c4eb76b9f7647d4195fd3bd6fc03c079a2", 0xbf}, {&(0x7f0000000640)="90da3cb64adf894d265be1482053c6b525b19e2cc86b6ec24495e7d21d626751bcbe001e6b050be8ed2b18534b6cc554aa65c91e3f209137749dc5b3b82e8400272b6e285bc121e22a1e9a1d937a21243b849394fd959158068929cbc9f85b47bb1c5c44d5b65d675426ec57767524e4ac6dc36a5c3faf20cc6ca1d9b8aac59ee1d5d4e2ffb51ffb06437bef6148a29b190683be2d82982c8556d90edbb046", 0x9f}], 0x8, &(0x7f0000000780)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}], 0x30, 0x1}, 0x80) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = msgget(0x1, 0x40) msgrcv(r0, &(0x7f0000000000)={0x0, ""/255}, 0x107, 0x2, 0x800) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xb, 0x401}, 0x8) 00:00:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a540c706f48293c8086aefdf75d06392086805636bf99725d15457dee622906c7ccad0147114a8cef33038", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:14 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, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000130019ad70b322429100ffff00687c0001000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18) 00:00:14 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffffc00) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x1c, 0x5, 0x7f) setsockopt$inet6_int(r1, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, 0x0, &(0x7f0000000040)=0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3c3d, @mcast2, 0x8}}, 0x0, 0x6, 0x6fe, 0x3, 0x0, 0xfffffffffffffff9}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0x6}, 0x8) socket$inet6(0x1c, 0x4, 0xfffffffffffffffd) 00:00:14 executing program 1: r0 = socket(0x2, 0x10000002, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x311) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8201002f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x0, 0x0, 0x3f, 0xffffffff}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1}}, 0x0, 0x7, 0x1, 0x1, 0x0, 0x1, 0xd6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={r2, 0x80000000000, 0x210, "6a97e2c0a97eeef1903cc551127223cf087570019e2d6bfe00007c58"}, 0xffffffffffffff65) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000380)="0c10b5b598cd80ddc3f44bf8fbf541395bf944d9b3008000008f3104588b9b269b26151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200001976f2168f4808eebce00000802000c4c4c1e158dcc4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a13f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724f86650fd113450f0f0aae1d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fffffff, 0xf, 0x8, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, 0x8) 00:00:14 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x1000)=nil, 0x1000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:00:14 executing program 3: 00:00:14 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff8b, 0x80003, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:00:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = dup(r0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x126) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000040)='\n') 00:00:14 executing program 0: mlockall(0x2) readlink(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)=""/115, 0x73) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(&(0x7f0000000140)='./file0\x00', 0x10800, 0x44) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x44, 0x100, 0x4, 0x5, 0x0, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x8}, 0x8) setrlimit(0xa, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x3, 0x6}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x6}, 0x8) readlink(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)=""/4096, 0x1000) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:14 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6(0x1c, 0x20000001, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x1f, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgget(0x2, 0x0) r4 = msgget$private(0x0, 0x118) msgctl$IPC_RMID(r4, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:15 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000525001ed359b00becefb78a00ff01000000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="02000002070002003fa05e2f2b3d2fb693422e9a6980350f8ed8bda2f7bebb3157494ca8dd5cff33c1ac3cc6ee7b1f4d560373cad602b94b1c24f2e812fe126109e26e05debaaee7cf0f75cc7fd5652b48a79f8990a28580c5b4936e911d60110cfb32808ec1c84579592e8177254994813438d880397e339728b73e9afa8ad74d816c76cd9f3e3d49e54671"], &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) nanosleep(&(0x7f0000000100)={0xffffffff, 0x4}, &(0x7f0000000280)) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x520}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, 0x0) 00:00:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x8}, {0x9, 0x7058}}) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a9ff000000000000ffff001e01000000"], 0x1da}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @empty, 0x2a3a}}, 0x0, 0x29c, 0x3, 0x1, 0x2, 0x5c02, 0x13e9}, &(0x7f0000000100)=0x98) fcntl$setstatus(r0, 0x4, 0x10040) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x8, 0xf, 0x7f, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) 00:00:16 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) r3 = semget$private(0x0, 0x0, 0x206) __semctl$IPC_RMID(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x9}, 0x7c) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) 00:00:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), 0x4) r1 = socket(0x1f, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000002c0)={0x10001}, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x1, 0xfffffffffffffff9, 0x10001}, 0x94) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="40020200eb75703a"], &(0x7f0000000080)=0xc) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/115) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r4, 0x6, 0x7}, &(0x7f0000000140)=0xc) 00:00:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017f9660ffc128fe9589b26c7e4c753fbc4e101edfec47c577c7cc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37b5b304545a841c462154624581b4585c145332faeecee75c9dec4a1e1e0efc401fe5ff6e30fade736660fd2938c000000c4c1f913376666450f17720d0f71e7f1c483855c910700000091") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0)) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) freebsd10_pipe(&(0x7f0000000000)) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0xffffffffffffff81, 0x0, 0x1000000000, 0x3, 0x83, 0x5baf, 0x7b, 0x1}, &(0x7f0000000080)={0x4, 0x8, 0x461b1372, 0x3, 0xab, 0x8, 0x100000000, 0x4}, &(0x7f00000000c0)={0x3, 0x3f, 0x9, 0x7, 0x0, 0x4, 0x1f, 0x9}, &(0x7f0000000200)={0x7, 0x7}) 00:00:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800) 00:00:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt(r0, 0x8, 0x20, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "1e38a1b5d79c8a27d5e56ef5365294b200429db6273ffb337e9bf77cc8fe2161", 0x1000, 0x7}, &(0x7f0000000100)="4f7c5cacf9cf334d62e6f7321d31f4d13101ff17898fa9651b21e6934e5b1da4ea4d7d729e5ae9a8d8b746ea754d21885cddcf9b21a1c3269dadc2d0b96ac78209089c3b0d1807d3ddc72ebaebbca47463ddf9c378bdcad80aeca0834e3d984767e1eeb52197bc4d51bba84aacc8486bd950bee9ad2b5d8031e9ae71d1a4d99910847d1246f4e4ff51cf0d77", 0x812a, 0x4, 0xee4, 0xe8, 0x4, 0xffffffff, 0x3, 0x800}) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xad, 0x2a, "25d7ebee6cada6ba15aba35684a3e19275463e0df5ba6496a9c4ccf581692ef1f209a1d9f181e83ab3f7"}, 0x32) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) 00:00:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xcc, "a16ac5e0595caa63ab054f1b5b3d4b80d07650689836626700d4aea3796706ae8408739b38a2e3da7aea98243e278558d215c8d1fc010c490e038dbb7edb7a9dc289137c950edffae94f7097d9c9cd625371d98b89ab3fbc10b1ab8bf4a0263c5bf4fda05828b164f1325eafe5f8f80179441296e3271e8f520fedaeb3942ac7451746de5a62a17d0cc30b2889366e5d20cfa91aa2313e50d32bb0016125d01af00a27936ff958b76b8c62bea67f6996c17dfbd1fe23172a8ac8393e2b246ed1ac5fb1b9a2dfc98b661e14d6"}, &(0x7f0000000200)=0xd4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0xfffffffffffffffb, 0x0, 0x2, 0x8000}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0xfffffffffffffffa, 0x101}, 0x8) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x163, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) 00:00:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530000325781d0c9b56132a0b35eed63d7554723c541a080cd2b7d987a89a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) r1 = semget(0x2, 0x4, 0x0) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000180)=""/70) 00:00:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000680)='./file0\x00', 0x840, 0x6) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000200)={{"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", "3691a6b85a51656874f52717db9a8f6735ac0ba3cc8193560786545f3c375048", 0x3f}, &(0x7f0000000040)="aedd4c1432bc12a07fb57f0619be779597b49da91a2076b32a706bc823884d97effcd99cffee9574772ad91d531316be642f9fdf48ac99101c691c581f76e76e54c1375305a8dd8587030554978a4c1a212858f18103ebe09214a4f9d0472af9a6d64dff0402845fe8981e43d7086768eb02d43151642e3812e1c9f76799c24eafffd4919aa31294fa8c6db2a02c83b0b8cd0be06d7f8e5765e60e4c69ed4c4518fbff", 0x7, 0x3, 0x7f, 0x4, 0x0, 0x9, 0x100000000, 0x27}) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), 0x4) 00:00:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x9, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x2, 0x3, 0x7ff, 0x7, r2}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:00:24 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr=0x80000000, @remote, @local={0xac, 0x14, 0x0}}}}}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r0, r1) 00:00:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd60020000000000000000ff0200000000000000000000000000010402907800000000f09433df00000000000000000000330000000000000000010000000000000000000000000000006600"/102]) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0xffff, 0xc20, &(0x7f0000000140), 0x4) 00:00:24 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @local={0xac, 0x14, 0x0}, r1}, 0xc) getsockname(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/13}, &(0x7f0000000100)=0xf) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0x5]}, &(0x7f0000000300)=0x6) getsockname(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000440)={0x1, [0x7fffffff]}, &(0x7f0000000480)=0x6) truncate(&(0x7f00000004c0)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000500)={0x1, [0x80]}, &(0x7f0000000540)=0x6) getpeername$inet(r2, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getpeername$inet(r2, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000680)={0xfffffffffffffff7}, 0x4) read(r0, &(0x7f00000006c0)=""/242, 0xf2) recvmsg(r0, &(0x7f0000002e40)={&(0x7f00000007c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f0000000800)=""/112, 0x70}, {&(0x7f0000000880)=""/200, 0xc8}, {&(0x7f0000000980)=""/108, 0x6c}, {&(0x7f0000000a00)=""/79, 0x4f}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/194, 0xc2}, {&(0x7f0000002b80)=""/129, 0x81}, {&(0x7f0000002c40)=""/66, 0x42}], 0x9, &(0x7f0000002d80)=""/179, 0xb3}, 0x40083) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000002e80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002ec0)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002f00)={@in={{0x2, 0x1, @multicast1}}, r4}, 0x8c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRGETADDRS(r5, 0xc4504446, &(0x7f00000030c0)={{"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", "03e9b97ac1d05fc61457589709e9494ed3a57e95d88908259d3eb9c886c1f036", 0x2, 0x8}, &(0x7f0000003000)="9efafa0db418e3cd6e9e4abe224eb53cdb3484a4bfb9bd1705f6d99968dc4a3af76873923bde5c54e887267c8319835f055387fc2ac5bee764364a777db965befe00f371b367532c1b4ae55bb897537843b6c43007e916a423f8b09fb766338613ff898db7e8dfb4f1074d4909ba6421750cbe00b45656f722f8a849cb5e2f8834cc3b8e816240c50499833e50050afa9ec696af512ae3dd4205a748ef8c02", 0x10001, 0x2, 0xcb, 0x9, 0x3, 0x4, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000003540)={r3, 0x1f}, &(0x7f0000003580)=0x8) r6 = fcntl$getown(r5, 0x5) fstat(r5, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = geteuid() r11 = getgid() sendmsg$unix(r2, &(0x7f0000003a00)={&(0x7f00000035c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003780)=[{&(0x7f0000003600)="ad5b5ed031beff98307e087cfad8f5d4dc09666dd1d04cf0b30769172b7485a14c7f953fdac443c8fa02839b40d41ace430ad246c3b99afb8026d2c42c5cac67bcedc635712df31a24abd875d0f1bdc1838981c9f93bfebe4a06bcd26a14a7f86b7d8318192a8bedc6d38854aaf94b5b3f7b0e3c", 0x74}, {&(0x7f0000003680)="b37b1765b2ab8a91a72dc3a4b84afe0d9b2ce0a9165c2927249b5ee3f7b34d675901e09f453bcc3dff66ed45b0defd11ce9cfa6d1c9f39f47be0bb6a422ab41b54e8cc916906e7e30e7127", 0x4b}, {&(0x7f0000003700)="05d51b8b3005cd298f3b667d0c2ce8555a7b8e7f9e5667ab12d12e9e6c5f73ba68406b293885ee5306c3150b13ccee647eb0a300f0d3ef3f6b67b00ff6f781bfb4b75a9f2257658b25a7f32ef40f500d7412d3753d838afe337f530bc39f885bf13f22", 0x63}], 0x3, &(0x7f0000003940)=[@rights={0x30, 0xffff, 0x1, [r2, r2, r0, r0, r5, r5, r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x30, 0xffff, 0x1, [r0, r0, r5, r5, r2, r5, r5, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xa0, 0x8}, 0x20000) 00:00:24 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x23f) setuid(0xee01) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3f, 0x2}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 00:00:24 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(r0) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) fcntl$getflags(r4, 0xffffffffffffbfff) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="14e92000001000000000"], 0x10) close(r5) 00:00:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) flock(0xffffffffffffffff, 0x1) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000001c0)={{"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", "4e988f535e4cad71d41a9b513a10b03a9c5eb7798ebfedaa64e9c9574b4d2a99", 0x0, 0x3}, &(0x7f0000000000)="bf8710128183f0fa0f6df8772e8398d736a8277aa5cefd542a38de7722ac0bc987b5bd7a8a604878479817e7", 0x10001, 0x7b, 0x80000000, 0x6, 0x0, 0x7, 0x6, 0x1}) mlockall(0x2) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:24 executing program 0: ftruncate(0xffffffffffffffff, 0x400000000101) ftruncate(0xffffffffffffffff, 0xe000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8144, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5da, 0x1, 0x5, 0x100000001, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x5}, &(0x7f0000000180)=0x8) 00:00:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/36}, &(0x7f0000000080)=0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x6}, 0x8) 00:00:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:25 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000040)="557138a41a87a075b639c02820ffa086dc949fb6432add788063451ea2a7df325c0d8b796012e1c1b29b9b6622531209f7350158", 0x34, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0)=0x1f, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000180), 0x10) 00:00:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/117, 0x75) open(&(0x7f00000000c0)='./file0\x00', 0x20004, 0x8) 00:00:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x8c15) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x1012, r1, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb8, "2b9bc3d7510cdeb76b842907ed42b463efb86eee66577b48f7653b344a31be1874e990dc084a5ae9d99f60c443858835f166237da2a40afefa574a4120dc0fe34d18c65fe5cdb2ac606587bdc8cb53b05d137ec0fb18214efc452650e7abb16011b58b399f4d965a8805fe9a623ca2aafe4367c02ef674242dad3f89f41358fe5f630b872d2fa7793a4bd50cc12641e67441953fd4b0e413eb7a3d33240a921c5bec8dded09cb44f3b9c2eb37374f02cd3d5c66c72cb89a7"}, &(0x7f0000000040)=0xc0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xf, 0x7ff}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000080)=0xfcaf) 00:00:26 executing program 1: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x48ac, 0x1, 0x9, 0x2, 0x10000000000, 0xfffffffffffff000, 0x2]}, 0x12) __getcwd(&(0x7f0000000280)=""/85, 0x9) 00:00:26 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="c70d3554c0708403760f952affe3b239184f50adc4fc2ed308e00a628c16334fa5aab89b03e648d24251819a6eec72509a3d", 0x32, 0x8, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0xed0, 0x20, 0x0, 0x401, 0x1, 0x9, 0x8000, r1}, &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x80000000000003, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000004c) getsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x8, 0x4) execve(0x0, 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000100)=0x1002) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={0x0, 0xffffffff80000001, 0x7ff, 0x8, 0xfffffffffffffff9, 0x3, 0x80000000, 0x33c000, {@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @rand_addr=0x5}, 0x8}}, 0x0, 0x7, 0x100, 0x1ff, 0xffffffffffffff01, 0x80}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0xf8a}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0xffffffffffffff00, 0x4) 00:00:26 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000040)="557138a41a87a075b639c02820ffa086dc949fb6432add788063451ea2a7df325c0d8b796012e1c1b29b9b6622531209f7350158", 0x34, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0)=0x1f, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0xf, &(0x7f0000000180), 0x10) 00:00:26 executing program 1: syz_execute_func(&(0x7f00000007c0)="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") connect(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x17, 0x10000000, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xccd}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0)=0x100000000, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x44a}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x3a}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xc53, 0x4) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x3, 0x3f, 0xc, 0xffffffff, 0x3f, 0x20}, 0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xa, 0x101}, &(0x7f0000000380)=0x8) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x1000, 0x8000, 0x6f, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) 00:00:27 executing program 3: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) close(r0) r1 = dup2(r0, r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="be7435dd1fcebbd638a381ec4bfb54555c9c55cc4127c117") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)='B', 0x1) 00:00:27 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff7c0e2d1c04000000fbfef3625101940841a408004500001c0000ffff00009078311400aa"]) 00:00:27 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x200, 0x0) geteuid() readlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/225, 0xe1) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000180)={{"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", "df920110868e95b15395d364258740fbb1b807611548b1dc533ba43d18331284", 0x5, 0x3}, &(0x7f0000000100)="169660c652318545995797ad664d2a2b169e4300c3fc841c35a30a8cfb258d7bf5b228fb24f00cc06ca69df00526b64d8aaad22963a10ec7d9ed21e5681b01c415bcdd7a9d", 0x3, 0x8, 0x1, 0x4, 0x40, 0x5, 0x100, 0x401}) 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x5b235fd6}, 0x24) 00:00:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x100000000, 0x4}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0xfffffffffffffff9, 0x34f}, &(0x7f00000001c0)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000080)=0x12e) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_fstat(r1, &(0x7f00000000c0)) fsync(r0) 00:00:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0x6) r1 = socket$inet(0x2, 0x4, 0x10001) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0xb7, "f85be0ba18d34fc6348cab6e7b0d78e55586ce4adf94691eb4788b2244005a21eef35b27257ec61a432e9a7f58e17cbfc18465d683b0a90e13a6c04c8bf64e529474944d892447f57ecd3d04082477f3df9b6c5eeda1851991faf1ce815df4fe25cf689566bd753adaae627fd4204ee95bb66f71b5a40cefe0cf679617c928ce66a6f4005e05a2c802b1f43da2b7d541e7108b0fe221c2dcb272b5ea3b9d12322c954ea52648aec495637d6cec3795830ab1c1e86b6050"}, &(0x7f0000000300)=0xbf) r3 = dup(r0) fdatasync(r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x85e1, 0x5, 0x0, 0x6e2e, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={r4, 0x43, "7e514a2ae8c1d5efb488398334bfe78c5c0f5fd08204cbb30c0af86b608475d46130b41872074ac65b0476cea2a3bfe4e0736ca7d2d09f92f8ee4c2413729f28147dd6"}, &(0x7f0000000180)=0x4b) 00:00:28 executing program 0: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "6148022d9bd585bce8c5cb62796f8002b7d8d157c8e46b6e4a9bfd9acce899a5", 0x8, 0x200}, &(0x7f0000000000)="43cca41e8af5ea109bf9eef6783ed0b4920667def58f88baa7052674a6917f1ffee58a539801654591060312927e795f2214c05cd3b3c9716a9d03592d9fd379a987d263fdfaea9547d823c595d8383a917caa0d7743ed48525d14e17de3e101ad90798fae4aaab14e040d90d79a636230ca82dcf9dcca94c06f309a911a4cea34d70b90596ce1eaef0a42b7b28e20eb6211e8529acde1f171b50f0a71", 0x1e, 0x398, 0x0, 0x5e1, 0x525f70a4, 0x3, 0xffff, 0x8}) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') close(r0) 00:00:28 executing program 3: socketpair(0x2, 0x9ed8225b9a284973, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x6, 0x0, 0x7fff, 0x8]}, &(0x7f0000000140)=0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$unix(r2, &(0x7f0000000080)="5b7b244bf62039cfb53169bc9dc2b3eee17b5fc9eaac1076a9d8a9f30a25ef2a8ed230ec3e34a116cc70d67f56e08b134615687c9f2f9fcacc", 0x39, 0x100, &(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000240)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x18002, 0x4) 00:00:28 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f80791c42169dffb4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c40ffc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d08294001b00b0000000f73d53944d1f466f347ad0f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:00:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xf7, 0x0, 0x8, 0x1, 0x3}, 0x14) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/169, 0xa9}], 0x1, 0x0) freebsd10_pipe(0x0) 00:00:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8}) chmod(&(0x7f0000000040)='./file0\x00', 0x4) 00:00:29 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) ftruncate(r0, 0x6) freebsd10_pipe(0x0) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000200)="b15391cd8066440f3a21ca8b661b0fe5708301000000fe00fe39fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8b74a95ff9c4c2f92a0fc421fc51c1ea660f383fd13cafc3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1ddb3e550970804f4c3c3") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x1, [0xffffffffffffff00]}, &(0x7f0000000280)=0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xfffffffffffff000}, &(0x7f0000000180)=0xfffffffffffffead) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0xff, 0x0, 0xfff, 0x6, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1fb}, 0x8) 00:00:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdc1) 00:00:29 executing program 2: semget$private(0x0, 0xa, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1b4) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000000), 0x1000000000000387) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) execve(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) 00:00:29 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 00:00:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="7fc8ce8b7a93402502cc40562c8d534cfc572256b210b51ff0b99922ce4fbdfed9254398d25dd8acf230514ef1c34f3f0cc12dd04cb49293e68afa737a9bb2a4822058c4959320781330a824476abbcce8ba839df3086b2506b47fa3b4be93414c2c2f86e537c25394b62eb4233a2550d273e63977bbbd94880829d738630724b4d518d0d1cecbb932f0396feafd1fa1d8f3d3baeb1a47b026a32b4de05f056495af60aeb4830d1b46b8b709ea1c31aae11b026648c19f1c0f4b685709e588ac69dace6d3c1bb39d0dd89530cb456a2af91d0070f347f0259957d393") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35e}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000780)="61df2637a76af0c4e076d0b416dcea704059e6da57be9151b5c7be63abe360baa7f7a9fb463cdbbf233b588388f434c7b598c84afc3fa96ce19f7bf9993399a7231f638b006b68f2110a56daa65699bfa1d1029cd7d9862d61a33203c9c9997b3643b3d7cbae42d17e0375fbda2cc3bccd2b289460c7f53c6ee88c083fcde3bd4289522f96e6cb86e61c080724726be86ad137ff434b01d3998c6d229639f6ea12117d9fd8a1875d796806b20c473c171c421ec67d1345370f631e82e636cd4eb54709500d39e8d8c8eadd5ebe9118e35ab119514c24bfa9216c337f14ea1f649711fe5e79f41b38236aec") mlockall(0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="8e28c7ad48b9fa3b5dc13b2c7d8874750168245655b4309a3b766e4b620f2d8c0e2948176e8b2bae2c4bb30605206624c05888d264542efd10dc95d53e6b609a4239a377778a187cada25ec57a02b3f622ea35b0760112ea34a2c0b086095bffa50442738e013b96887d8d50c909177c5cf4f1846245aea14077b3bedd51e26cc19090be1d4986c0830aedf72a8937d4f68dd77d81b7f892a372b025431aa507ccb287edb5b90bbf063bd655177cd0a1009c2dd8da7ad653e451f3a1455ff030dcd3ac4ffc036d33f247dfb70b41d5f3") sync() truncate(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffd) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:00:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="1ecc94081eeace14ebcc313ab6f92acf6d9bb5fdb41cd7013412848003959757515ec043adc16babf418521fbb2864c90d83fc60b69cff8fb3446eaf853e48fc98cdca5cce146cb99c23e64610c391539a95f7211079ecd9598c74a980e28b989f7bd9e3294d2a1c1d0b5a65ce0d04a2898d2c7210f4132ede644b0b69636688e312d212a7e55dd6dd495f5f8d39b3733fd49fbb6d8ed0f67a80801c342c58aa9c7f5d1316e851ee9fcfb07d5e5cdfeaefb047949cfa75c6") pipe2(&(0x7f00000001c0), 0x449907743f67300f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x100}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1}, 0x8) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r2, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000b000000fdff0008a929"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "aa803f", 0x8, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts]}}}}}) 00:00:30 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r1 = getpgid(0xffffffffffffffff) getpgid(r1) accept4$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000031ab6cb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) syz_extract_tcp_res(&(0x7f0000000280), 0x7, 0x3) 00:00:30 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x91) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0xffffffffffffff81, 0x7, 0xfffffffffffffff7, 0x3]}, &(0x7f0000000080)=0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x40}], 0x1, 0x0, 0x0, 0x0) 00:00:31 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mlockall(0x1) syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f8008031d0d000000620f3833d0") 00:00:32 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) 00:00:32 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget$private(0x0, 0x3, 0x12) r0 = semget(0x2, 0x2, 0x500) semget$private(0x0, 0x3, 0x408) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:00:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x105) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0xb8, 0x1000, "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"}, 0x1008) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000855fed80f8e886dfd5664c892229769dc46e104bfb17e21a1b5acdea0a1913985754bdf63a02b2c6fe2dc9a87751f08a3a7c41663f61ba2ed47d1657f9d9fbda2a560ad8d7bfcf5a4ff6e64740df16ff66a6804e5bba44400a2c1b816a1ad73e9d0e9488791295732e47dcca501a4ba58eb77094c8cbcb5627d08a7c502e034a4c7508a64142c2b2223605ba85ce04545358215ccc"], 0x8) 00:00:32 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = socket$inet(0x2, 0x3, 0x0) r2 = socket(0x17, 0x20000000, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="e4ffffff04000000070000000700000000000000"], &(0x7f00000003c0)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x5, @empty, 0x6}}, r3, 0x4, 0x401, 0x784}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x185}, &(0x7f0000000400)=0x2) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r5, 0x8000, 0x1f, 0xa, 0x401, 0x3}, 0x14) r6 = fcntl$dupfd(r1, 0x0, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0xb8d, 0x800}, 0x8) setsockopt$inet_buf(r6, 0x0, 0x5d, &(0x7f0000000140)="57f06931", 0x4) readv(r6, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) sendmsg$inet6_sctp(r6, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) lseek(r0, 0x48, 0x7) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c231ff2f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000080)=0x9e8, 0x4) 00:00:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000240)=""/88, 0x58}], 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) r3 = dup(r0) openat(r1, &(0x7f0000000340)='./file0\x00', 0x800, 0x2) pipe2(&(0x7f0000000300), 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$getown(r1, 0x5) shutdown(r2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f00000000c0), 0xffffffffffffffa9) connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="ff010000800000000000"], 0xfffffffffffffee2) 00:00:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x7fff, {{0x2, 0x2}}}, 0x90) 00:00:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xc40, 0x100) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:00:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000e0ffffff9000"/20], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) r2 = semget(0x3, 0x1, 0x20) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000000)=""/182) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:00:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") syz_execute_func(&(0x7f0000000680)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22eb708265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) r2 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:33 executing program 3: r0 = socket(0x2, 0x10000000, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:00:33 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @rand_addr="d90324d9fb6d5c6ed97279bdec68a391", 0x3ff}}, 0x0, 0x5, 0x4, 0xffffffffffffff42}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) 00:00:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) getsockopt(r0, 0x4, 0x7, &(0x7f0000000340)=""/91, &(0x7f0000000300)=0xffffffffffffffed) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:00:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x5, {{0x2, 0x0, @multicast2}}}, 0xfffffffffffffe4a) accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) 00:00:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0x8b3, 0x4) __getcwd(&(0x7f0000000000)=""/23, 0x17) 00:00:34 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file1\x00') symlink(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') truncate(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x6) 00:00:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)=0xed) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000600)='./file0\x00', 0x80000000002206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) getsockopt(r1, 0x400, 0x6, &(0x7f0000000500)=""/154, &(0x7f0000000440)=0x9a) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x3, &(0x7f0000000740)={0x8000, 0x3}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0xfffffeec) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000700)=0xc5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="08200080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:00:34 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x200, 0x100, 0x2, r1}, 0x10) 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000280)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:34 executing program 1: syz_execute_func(&(0x7f0000000000)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1f, 0x1, 0x80000000000000, 0x8000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xc0}, &(0x7f0000000100)=0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='.\x00') 00:00:35 executing program 3: setrlimit(0xa, &(0x7f00000000c0)) socketpair(0x0, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x1010, 0x2, 0xdc, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0xfffffffffffffff4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x20b2}, 0x8) r4 = socket$inet(0x2, 0x2, 0x0) r5 = msgget(0x3, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) msgctl$IPC_RMID(r5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f0000000040), 0x182) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000000)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 00:00:35 executing program 0: syz_emit_ethernet(0xc6, &(0x7f00000000c0)={@local, @local, [{[], {0x8100, 0x3ff, 0x3, 0x3}}], {@generic={0x86dd, "f688539fd13d74bc9391a7d56ef3cb31b0b7b5e37159c099662e714ce65668546c221e9dd2b1a976ca05893c1ec222341b3dc994f906e6e991b026bd9b6fafb9881a4002f1c07b177277394ff10ad6050644af13729f2e324d6f47f03b990d0139755f7fded5572a909919f5a705f19111088873dd5d0239667a385e94bda5228ca351f4bb4e8468b3beafac0dcf967cd7f7d87a796f6ef80514765bdc4257ee331e04536e232ed2adb2a7942fbf6e909b202585"}}}) syz_emit_ethernet(0xffffffffffffff78, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb80ef514c0a278f8b75ec203936131bd63e3616b8ab9f58d5c6a4af735e8f22884da45c371ed81ca9495ad202347f2959b7568bac20b9af0cff68326681ee31d219c07d4e2631be1a4e4ef3b46d0a7d2a299b04a66d69b2de40f77bf20d6d01fcffffc2"]) 00:00:35 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x2) syz_emit_ethernet(0x100000632, &(0x7f0000000080)={@broadcast, @empty, [{[{0x88a8, 0x0, 0x1000, 0x1}], {0x8100, 0xa1d, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}}) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0x0) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:36 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x8, 0x0, 0x8}, &(0x7f00000002c0)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r4 = dup(r0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x31e0b8fbec61644e, &(0x7f0000000380)="5d428515f10c9b333034ceda6b1907583a3cc4b33a76f2a1d9434541956979ce59c86b2a488b45c7009f9f866bd8c358a6bf60ed2a02f422138d82884702f393831a41ccaa2eff8c9d5d5f73e479c81a98a6505bec6c0063ab91c1bb8bbaac210de15fdc8edb9c395a86d3b707e6c33fde90094bee887cd28b94e6c2802cacca6250c086865d9b3bc266fa8b0b00da5412b568f431f82c2cb144efba9b39c23f793aac6870fa12a50a08ccee7b6f70f5be43d7e692733c771a7dd1f9af", 0xbd) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000140)="0b94931a24c29e45a1650263a1ec2814475e9e899eba73d4fbd8bf32c2ee6f04a10fe42fd3bd388d96c3dabd5a74b2b6bb626a90a10d40cc15d26650427fdf89eab35639fe579b640ab7b32162a6efa1e62e2d9a5bb7956a9ea7501e59948d854cb6a8a84b2e7310ed77208ee891aec6b0a6675852ed836aae7cff9b70ecac633946d1b975f4e35c899e7d476aab932e29282dc7bce4478d276cd23263df3dad281502c5a963a1ebdc") getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r5, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000440)="96989814180f05f30f59bfd90430055151a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f14c4034ed5751e0f44e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526410f0fc10c58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = getpid() getpgrp(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000100)={0x80000001, 0x401}) 00:00:36 executing program 0: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x0, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7f}, &(0x7f0000000180)=0x8) 00:00:36 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x53cb, 0x1, 0x2, 0x7ff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003508973c9ae88a34da01b7213b1ff02668f1eea0c423b6b6cc3d4a3ce832c9d87307cb423f965ba310483cf5fbd64e3509e05ad00307c101864d9d09b4c199d4a8ca5034a15ec5a0749fc75b21ea5068", @ANYRES32=r1, @ANYBLOB="0180f80407000000"], &(0x7f00000002c0)=0x94) r2 = socket$inet6(0x1c, 0x6, 0x7ff) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb) syz_execute_func(&(0x7f0000000040)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000400)="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", 0x1000}], 0x1, 0x61) 00:00:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8400, 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:00:36 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x4}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) fchmod(r0, 0x104) setsockopt(r1, 0x9, 0x2, &(0x7f0000000040)="2db281247b634bbd8c050893b52a14a49044547b6d794c054ba6c8320a8cc0bd5a9fa98a3fe26a4b56ee6aaf4f543de5ba02297e814df07ce3bfee8b3ba7b452e96de960114929daa90d8ee6911421b4cf45f640b815fbc117780870b9b1648ca0853e49bf2f576899fe54d62e8aa831e95de4ddd8d0a8368a05d7c16ea8faeec0ff99ff2ae533c0811de2d3c0fad51dcf5842d92bcb78ac926de7665b27a8", 0x9f) 00:00:36 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) recvfrom(r0, &(0x7f00000003c0)=""/182, 0xb6, 0x2, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:00:36 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x8000000) flock(r1, 0x2) flock(r1, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000300)={{"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", "bc1f4df4703cbac61f0ec4303b0f1daea7ec05ef4a1c4b84412861a723821ba1", 0x2, 0x4}, &(0x7f0000000240)="e098c2b2937fb062dfad2c7f5991b1f946cc3f39c476365677257511fd24d29f6f15ecee03e84881a068b2e17ca2cdef2a85f85f18550d00cb09d61cd4224986630a2eb1dfcd88ba7acd077d6bf71a92d2cbec68e2e9c51020c32199143e88e1d236ec6463cb91926535a34e5f0db861bc6d1201943a29de423e51ced0ea00016747d8a982d3e7b7c37d98b62bb5633f0af75819a02513b8c454ab84159d98a15d3058afd4fd07cae83712d65c610d54f36f1facd84366", 0xefe, 0x9, 0x4, 0x9, 0x401, 0xfffffffffffffffd, 0xaef1, 0xffffffffffffffff}) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000480)={@remote, @remote, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000500)={@mcast1, r1}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)={0x2, [0x800, 0x0]}, 0x8) r2 = dup2(r0, r0) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="07000002030000008000000003000000211365cb"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3}, 0x8) freebsd11_getdents(r2, &(0x7f0000000240)=""/142, 0x8e) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f00000000c0)=0x4) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000440)=""/49) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000400)={0x73, 0x7fffffff, 0xffffffffffffffff, 0x101, 0x400, 0x0, 0xfffffffffffffffa, 0x9, 0x2758, 0x8, 0x6}, 0xb) pipe2(&(0x7f0000000040), 0x100000) getpeername(r2, &(0x7f0000000080)=@un=@file={0x0, ""/40}, &(0x7f0000000300)=0x2a) 00:00:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8c0000000000, 0x2, 0x1}, 0x10) 00:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x4d, {{0x1c, 0x3, 0x8001, @ipv4={[], [], @loopback}, 0x7}}}, 0x88) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:00:37 executing program 1: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) close(r0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000008c0)={{"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", "5d6d2d2975e4831eec844d96d0e92063d27e98a288dd602afb4321e7db54b06f", 0xffffffff, 0x22}, &(0x7f00000007c0)="8cc31409c53ae0f4d01183f60fed6598ce5fa354bf1e49bfed194e0f0ccd31346fe8f3d29e624e61620fd3e33e56479d8a8683ed300f8867bde4d772b5a3272caa40f33be93c7aa3c3bf1364f50d5afe50bd78af79f6c6", 0x6, 0x9b42e92, 0x400, 0x8, 0x315, 0x82, 0x3, 0x1}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@rand_addr=0xfffffffffffff801, @loopback}, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r2, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:00:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0}, 0x0) 00:00:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x4e, "acb61242d4d9c38078b81da304e9c7b047342006d42bf995998f4941d453f84497ad7fb5ae30c83f6240f3fbac5406603af109a05217d48b3860d99124017753d03c6c74acd4ad0bf7b0667680cf"}, &(0x7f0000000280)=0x56) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000580)={r2, &(0x7f0000000540)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x80000001, @rand_addr="e5a8a92e70e08d5610cb07c6139a9f28", 0x7ed461a1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e210000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f27c4f56205987abe74f5eae9d917585d8b918b43d", @ANYRES32=0x0, @ANYBLOB="05000000ffffff7fffffffff0700000006000000"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xf68a}}, r3}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, r4, 0x1f, 0x13f0582a, 0x8, 0x3, 0x100000000, 0x1}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x6, 0x9, 0x20, 0x7, 0x1}, 0x14) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1, @multicast2}, 0x10) 00:00:37 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x10000000, 0x8) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0xd99add2, 0x0, 0x80, 0x1, 0xc973, 0x8, 0xfa19, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000440)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0xa77, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") connect$unix(r0, &(0x7f00000002c0)=@file={0x1, '\x00'}, 0x3) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') 00:00:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x80, 0x4000, 0x4, 0x200, 0xf7d, 0x5, 0x7, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000200)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1217, &(0x7f0000000040)=0xc751, 0x4) 00:00:38 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xffffffff) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000004000000000000f68e407576715658900ebf070a458045ca15cd34e37f108775541d6bc186e1b76635d82956e5f3e4c0dc3882de1b856544cd21a32e95d4fbd16ac4530fdd3ba8750cea00d21332706530602a4cdfb3aef5e6dc2317bf56ace94fec2068feda5df5ee02ed58d40dae6175b980c6af617cb94d5eb7d1a78fb1f71e04913cb8b68abe114260680cb66cc3c572acb81516bf89a0e74895c7856f266cfa4a06b0fd402d09ea651f6530dd2a8d58e3df1ab8c87a2384869965f945fbde0f80acaf25e70eebc138610280ff5e4403df9415ae72c8cc7fb51e179b905657730e7385d7af7260"], 0xa) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) r2 = semget(0x2, 0x4, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000100)=0x401) munlockall() msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000100"/107], 0x6b, 0x3, 0x1800) ftruncate(r0, 0x0) semget(0x1, 0x3, 0x10) 00:00:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000040)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000180)="ec308e8c0c956a84a8fa25fb1c232106c9c5f9fce109c200f7b49f321097c5b9ac96c4f9b7b1770a69a71a993602b3b48de064b440cec7cb8aca4d9cfe8d1ed397e3cbfc265b48fcc1933fa4b2fd446dc7c89f5399555fc3b7d8bf9e8879b4430325365553fc92f9c9e388aa1bc3ecd572caa4347e2c5f8e35ba0488edfa4c45462d9097630874bde02ea01a4816d7b17df9a43ba40b22ea7c9650f760c8d311d4485a42a80deb3b58b933dddec2483f9b10610a315754dcafa2e0dcd7d5519f2b5adf05e725f076e0d907426e25ab9f85583205625309fcc289a1ac495df0e7f40e0cde7179f48eb9cf763ad07cee7552") setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0xac4, r1}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x6, 0x5}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0x6}}, r4, 0x4, 0x4c4c8626, 0x400}, 0x8c) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@multicast2}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xfe32) 00:00:38 executing program 1: syz_execute_func(&(0x7f0000000080)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x5, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x83, 0x105) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000001c0)="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") 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f00000000c0)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826edda80dd4d48cc7c4019955daa3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="c44a6b5e3fef0620f98954dccfd5d35eb272a1d8ec09c7fd62d60ce77448acf772fef2655d7ed3fc82f5139aec465144d98168d5c4123074fe520b2b437762cc28bdd4419823089c4fbb6e29199ccdf2d2b4f489a6dcfb3960d5c52eaba30769d20d784741795ad4477b744b43df3ce9e2b3c820041f2cc6") 00:00:38 executing program 1: r0 = socket(0x1c, 0x1, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @rand_addr=0x2, @multicast1}, 0xc) pipe2(&(0x7f0000000140), 0x100004) freebsd10_pipe(&(0x7f0000000000)) socket$inet6(0x1c, 0x20000005, 0x9) r1 = dup(r0) syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e46471970e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd3000010c42171d102ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f5eb45454788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0xff, 0x54) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) 00:00:39 executing program 1: r0 = socket(0x100000002, 0x20000003, 0x0) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000000)=""/49, 0x31) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x1) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="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") getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@mcast2, r1}, 0x14) 00:00:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) socketpair(0x17, 0x7, 0x3, &(0x7f0000000040)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:00:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x1, 0x56c, 0x0, 0x1, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xc062105, 0x1, 0xffffffffffffffff}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x20, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") setpgid(0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b80001000720348a0a729bee2be6e235660a47227a9d14a2c7a401c492658b436cc437f86a29ab"], &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 00:00:39 executing program 1: 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_int(r5, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000040)=[{r3, 0x4}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x2002}, {r4, 0x140}, {r4, 0x1}, {r4, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) 00:00:39 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18800, 0x10) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x800000000, &(0x7f0000000040)="5d0cc526de03025e1b6a94da58596e96de793c06f2706ce2ac502eea9e7f0db1d52c579df8ad07e0e20d", 0x7, 0x2, 0xfffffffffffffffc}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 00:00:39 executing program 3: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0x190) clock_getres(0x1, &(0x7f0000000000)) 00:00:40 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbb) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)}], 0x8, 0x0) 00:00:40 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="3b750f6817639bffe64840b9ed3745a4567c79bb989489", 0x17}, {&(0x7f00000000c0)="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", 0xfd}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}], 0x20}, 0x1) wait4(r2, &(0x7f0000000380), 0xe, &(0x7f00000003c0)) wait4(r2, &(0x7f0000000480), 0x1, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000580)={0x0, 0xffffffffffffffc0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000006c0)={r6, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000740)={0x1140000000000000, 0x0, 0x7, 0xd4b, 0x3, 0x8000, 0x0, 0xff, 0xf28, 0x5}, 0xb) setgroups(0x3, &(0x7f0000000780)=[r5, r4, r5]) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000007c0)={0x0, {{0x1c, 0x1, 0x1, @loopback, 0x4}}}, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000880)={0x4, 0x8, 0x7ff, 0x1ff, 0xe8ca, 0x84a, 0xfffffffffffffffe, 0x1, 0x8, 0xff, 0x6}, 0xb) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000008c0)="b929356434c985ba6c227cdbef1de19be2e78e9453026aebbf4df3404106d5509ab006d6dd09ba19942486e5cb5e708d09c22ac4800faff6ec661e79459766ae076f02e3cd7a3b9f") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000980)=0x4) r8 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet6(r0, &(0x7f00000009c0)={0x1c, 0x0, 0x2, @empty, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000a00)={r7, 0x9, 0x3, 0x7ff, 0x8}, &(0x7f0000000a40)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000a80)={r7, 0x0, 0x79}, 0x8) setgroups(0x5, &(0x7f0000000ac0)=[r5, r5, r4, r4, r5]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000b80)={r7, 0x3, 0x2, [0x6, 0x6]}, &(0x7f0000000bc0)=0xc) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setgroups(0x5, &(0x7f0000000c80)=[r5, r5, r5, r5, r4]) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000cc0)={r9, 0x4}, 0x8) getpgrp(r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000d00)={'freebsd\x00', 0xba}, 0x24) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000d40)=0xfffffffffffffffe, 0x4) setsockopt(r8, 0xfffffffffffffff8, 0x20, &(0x7f0000000d80)="694a1f839be97c732a885b9e58fe623a94a47caa311e9d2768713ceefb47ba87d74865df24c718881ba1a4b3f2242ed67a444708de5ab095c0addd993c2cd6a8f6fdd8e1456190a341a1d30c7d183fba09150ce2ac93e343f12e15823423bafb897d36eadb16f2b57d85b57b919d09521b22cef1eed6d09d8f42b3fc0b26eb2f626a2a6f8098b4bc830e3d9260d00a2a493d5dee50bcacefc3db6cce668cd764ddc3e4a5796cc59bcb0444aa52dfa97e35e546f9f7b86a5256251e650b9c76bb5c151c1d93d678bfc57fab9de5a37181", 0xd0) 00:00:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000340)="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") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x11001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:40 executing program 3: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f666908000000000000003015792d005c6af6faab3a7e783e1deb4d4d2994fd1e"], 0x1) 00:00:41 executing program 1: syz_emit_ethernet(0x28, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa92aaaaa2bb08004900002c8d96e2a3b4eaa78ccdcecac201c1760000000000009078ffffffff0000000007"]) r0 = semget$private(0x0, 0x4, 0x700) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r3 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) sync() r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r6}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r7, 0x0, 0x19, &(0x7f0000000580), 0x1f) 00:00:41 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x9, 0xffff, 0x9}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x86}, 0x8) r2 = socket(0x1000000000000002, 0x5, 0x3d) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x9, [0x80000001, 0x100000000, 0x9, 0x2076, 0xbc2, 0x4, 0x3ff, 0x8, 0xdcc9]}, &(0x7f00000000c0)=0x1a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x25, &(0x7f0000000400)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x0, 0x0, 0x1000}, 0x10) 00:00:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1}}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x4, @rand_addr="c86cb0f3c9a7641cffda64f9b8afc03e", 0x9}]}, &(0x7f0000000100)=0x10) 00:00:41 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x800000000008, 0x7}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r5 = semget(0x2, 0x0, 0x20) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000000640)='./file0/file0\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000680)={r4, 0x6}, 0x8) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x6, r6, r8, r9, r10, 0x10, 0x1f}, 0x3, 0xdd11, 0x6}) open$dir(&(0x7f0000000600)='./file0\x00', 0x8000, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r11 = dup2(r2, 0xffffffffffffffff) r12 = openat(r11, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r12, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40) 00:00:41 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000fda000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/217) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget$private(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000b78000/0x4000)=nil) accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:00:42 executing program 3: r0 = socket(0x2, 0x1, 0x57) r1 = dup(r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) msgget$private(0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x1ff, r2}) 00:00:42 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:42 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1080c0, 0x102) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:42 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="070000064ebfad83948e0000000400090000000000000000"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:42 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)) poll(&(0x7f0000000040)=[{r2, 0x2154}], 0x1, 0x0) close(r2) utimensat(r2, &(0x7f0000000300)='./file2\x00', &(0x7f0000000340)={{0x9, 0x80}, {0x5, 0x100000001}}, 0x200) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) 00:00:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="be89f8f57ea7a658beb289cc5c4afdef9ea8b42136c4f3a473b03c042eba") ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:43 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) r1 = semget$private(0x0, 0x3, 0x5) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000540), &(0x7f0000000580)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000005c0)={{0x27, r2, r3, r4, r5, 0x0, 0x5}, 0x1, 0x81e0, 0x8}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r6 = semget$private(0x0, 0x0, 0x80) semop(r6, &(0x7f0000000080)=[{0x3, 0x81, 0x800}, {0x7, 0x1f, 0xffd}, {0x0, 0xffffffffffffffc8, 0x800}, {0x2, 0x94, 0x800}], 0x4) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:43 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720f03002babfbb77003b22f310b404f36a00f90006ee01be657ae855729af00027ff0b9d4fb000000000000000200a371a3f80000feffffffffffff0100000000000000005b4b22572f3f3262f39ad8f39700210000f654aa8797924d000000", 0xfe24, 0xd, 0x0, 0xfffffdd8) 00:00:43 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000001180)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001100)=[{&(0x7f00000000c0)="5fe71b7048edfef8a29ade4c4ec7ad7fe4f95664143cf5", 0x17}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001140)}, 0x100) r1 = socket(0x10, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x8) syz_execute_func(&(0x7f0000001240)="45c01f8fc423e9695a0e10f33c000f9b37c4c17c29a702000000c4019157c544d9425d430f3809859791000045e1bd64470f78fe") recvfrom(r0, &(0x7f0000001280)=""/70, 0x46, 0x80, 0x0, 0x0) sendmsg(r1, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000001300)="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0x1000}, 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{&(0x7f0000003480)="f31fa87dca822c8bde2b1f57a818030425070fc61c911c0a384c9e57b4830e9a5b934883329b7eecac25ab2b10c9a2be85c3461787553d787951982543558271460d39e92c68b19f1c4b96cd6604b68a7dbc4b0a9fc6f0a481514d4d7e8cc4908f2e7b75f286458ee3a991a40e4ae3491d126829fc0c5effed8b0a1a50e3a2b5e27682b11a70b5fb9bb193aad745b02c54292fef477a132b08a9a308ec7a7104abbf56f0e2fb1e59df00585ffbaed246f41ea7", 0xb3}, {&(0x7f0000003540)="529e969b6616aad4e042e5f156bd606c1adb41eb06fa07978fea284ea6518e9c5328bf1e2ae24bf123c0cca3ba6de7e73990771b91016332aa694797e391ea32971752ec022e344299d33e17fc97de90449a23e0bbaea508fbe3f983f663b87d4e967e1380c1f4c70a05f17ac771a7ec6cf310398f6bdfb87d88340aca80d3c8a888192637b138e5c04047bcff746d2dd821bd8c9adff5c52b7d7bebddb12b7315aab9f110b11fccafaa1d1fbebd973fc71b", 0xb2}, {&(0x7f0000003600)="6426ff84eee1b36da60ef7f470c80f566c181e1df1a2ca8de6851dbde64f6d8b062940c45531e7b8dd0a192e29a13ef5a16e7befa49ce4736f34e999fe2e6e11f452cfddec3ee68444b5143bb0a83dc76270e4f4ffb0fcc9a3c49ab194c102b9aa9d9e61a22f34b1090625eabdb6b1148366f1fb73fce3dcaa7126c42fc7bed386fafcbd2c3e873ccd17fa106dd5a3a3dd75e924c3101068e6fa748049a53d27e6536573f720ccae92e310ddaafabc222700bb4b5485c6153310c2e0a1462a2b110fc3abe83987f51040150996a17f7f5ef8887340c7ffce43", 0xd9}], 0x7, &(0x7f0000003780)=[{0x1010, 0x29, 0x8, "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"}, {0xd0, 0x88, 0x4, "b9f8527714f7111f9d5ba42cd47ba3fe18613d14170b7d8ed4b0172b4c2ffd6ccfaa277d98a33d3dd06ca26c5d606c6faea51668816b9be73be580ac55e99a8df0bdc3fba633fb2034137af2e9c496c495f8721d24247a6189eefd75ba0f2543faddf896bc37efa85200ee3ba36eec30fbdf29f99751fb76a0235ec40e9eaa38fa3c2bcb5551fda5fee220f888673ade7bbbc561ea1ede5336ac1a80758a25938077e1cb743c05b2fa141ae7d17e346389b1883f6a116d46551bb5799e463b"}], 0x10e0}, 0x20081) r2 = msgget(0x2, 0x2) msgsnd(r2, &(0x7f00000048c0)={0x2, "d0bfa0230982a61ba90568e965f42b740c29070884c2c5db6e919e13365cf51badc2b2762b41ff413579f3849aa6501935caea45c79a21780d65ccba8d896070df79c60a2265909c378236d1c25127efc8f0fa75e806f231666a59e6b335434d0b388d44cdde73f86fbf5a9f1d4bfe749458fc3ce711a7c92157484d4e667cbb89c225c902e256c766dafba8d003d0de2c3fbe635e1a09a7e6792bebd9baad1075f69a0a36f2bd05a0ad31b4396b35412091ffdf9cb6b7bfe2738d4cf25d8c228e360c26392763ca083d20337fa06307108c5a644c397f4e6c1f560bd8f37bac02"}, 0xe9, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000049c0), &(0x7f0000004a00)=0x4) syz_extract_tcp_res(&(0x7f0000004a40), 0x0, 0xe42) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000004a80), &(0x7f0000004ac0)=0x4) r3 = socket(0x1c, 0x5, 0x80000001) r4 = socket(0x1, 0x7, 0x9) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000004b00)={0x0, 0x25}, &(0x7f0000004b40)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000004b80)={r5, 0x7fffffff, 0x0, 0x20000000, 0x3}, &(0x7f0000004bc0)=0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000004c00), &(0x7f0000004c40)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000004c80), &(0x7f0000004cc0)=0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x2000, &(0x7f0000004d00)="ddb8c3e0271ba8c8cd3bd160c273cf5c445f861a162deffa45a5e16e28a3ee12b34d92a48e436a0b925c87d8510ef6c38e16f87e7d1862f76aa2626babb616b320d4527026a03d55c93644a87ca56e347fed7dc0350929f6ebcfecf9c37b5b4457f901ecf50d011474717c7a2b65b61242c89bceadf09bfb715c54b6340e280120935bbb381d26aa15bda5", 0x8b) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000004dc0)={r6, 0x8, 0x2}, &(0x7f0000004e00)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000004ec0)={r6, &(0x7f0000004e40)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xee1f, @ipv4={[], [], @loopback}, 0x92}, @in6={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x7, @mcast2, 0x4}]}, &(0x7f0000004f00)=0x10) setsockopt$inet_int(r4, 0x0, 0x5f, &(0x7f0000004f40)=0x240000, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000004f80)) r7 = getpid() getpgid(r7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000004fc0)={r6, 0x6}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000005040)={r8, 0x1000, 0x2, 0x5, 0x9}, &(0x7f0000005080)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000050c0), &(0x7f0000005100)=0x4) read(r1, &(0x7f0000005140)=""/44, 0x2c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000005180), &(0x7f00000051c0)=0x4) 00:00:43 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xff, 0x0, 0x2, 0x80000000}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x20, @mcast2, 0x27c0}}, r1}, 0x84) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f300000000000"], 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f00000002c0)=0xfffffffffffffc66) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x2, 0x200, 0x7fffffff, 0xffff, 0x4, 0x9, 0x9, r1}, 0x20) 00:00:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f4010300"/136, @ANYRES32=0x0, @ANYBLOB="01000000ffe30004"], 0x94) 00:00:44 executing program 1: mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = socket(0x1c, 0x30000001, 0xc4) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040)=0x5, 0x4) 00:00:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001280)="85", 0x1) close(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x8, 0x4, 0xff, 0x8, 0x1f, 0x1675d737]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x3, 0x80000000, 0x800, 0x3, 0x1}, &(0x7f0000000140)=0x98) close(r0) 00:00:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "f62767e230e19ae12e13baae57671ad3"}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @loopback, @loopback}, 0xffffffffffffffb3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) 00:00:44 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8500, 0x10) sendto$unix(r0, &(0x7f0000000200)="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", 0x1000, 0x89, &(0x7f0000000100)=ANY=[@ANYBLOB='\a\x00./file0\x00'], 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) semget(0x2, 0x3, 0x281) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x800000000001fd, 0x4) dup2(r0, r1) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000002c0)=0x121) 00:00:45 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") pipe2(&(0x7f0000000000), 0x100000) dup(0xffffffffffffff9c) accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0xc4) socket$inet_udplite(0x2, 0x2, 0x88) accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0xfffffffffffffda5) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x1b4) dup(r0) 00:00:47 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000cc, 0x0) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/193, 0xc1}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/70, 0x46}], 0x9, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000240)='chd\x00', 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000002680), &(0x7f00000026c0)=0x4) 00:00:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f0861ad9a331d66692125e94e"], 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="0000ff7f0400000000000000c1a1bf00000000000000000000000046", 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x5, 0x8, 0xff, 0x7, 0x5, 0x400, 0x1f, {@in6={{0x1c, 0x1, 0x851, @mcast2, 0x7fff}}, 0x0, 0x80000000, 0x1f, 0x5, 0x9, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x3, 0x3, 0x200, 0x1, 0x2, 0x8000, 0x4, {@in={{0x2, 0x1}}, r2, 0x7, 0x5c, 0x84, 0x2, 0x100}}, &(0x7f0000000380)=0xb8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) execve(0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000003c0)='./file0\x00', r4, r5) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:47 executing program 0: syz_execute_func(&(0x7f0000000640)="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") 00:00:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="83021d2f66006c650001"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) sendto(r0, &(0x7f0000000080)="5acba6105bfc3ee41b9a7070a19524182b3ecc13486e46db3bf911e25289b38d7048cf199b569d9a", 0x28, 0x20109, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x60}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:00:47 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(0x0, &(0x7f0000000380)=[&(0x7f00000005c0)='.(\x00', &(0x7f0000000600)='\x00'], 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x20000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x201}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:00:47 executing program 3: r0 = socket(0x100000040000002, 0x5, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100405, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="26a97ec5bc0fec8df47f130e86f8fd145f81058ec0d5cf241f12335000ec848010aab69961abb91cc7cbf7a4e263d0057657e1a8e8ba4222a5c0d5ce71d2acd2785e7f7df1ee70d5bbb3d8559939436b62de7ba27976bfda3eb832bb1ec3891ddfa635ae9364bccde178177088f5839d7f65a3c44cb2536450b71da611b0c491af00000000badabd6661c9e1ca3be5f1a4eaafb0ac93c91c47786c88a29a965678e19728f5d0738d5b32b916fb9364ad3847d511b3f579957d2024d12f4b38aa25c3b27b6d213236af9a4231602a92532043418761e18dfa8b8e869107d6c7397198faf6a6c95c050dbbafcab8997e167830432f3227b0") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), 0x2) 00:00:47 executing program 1: r0 = open(0x0, 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r1, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000c80)={{"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", "b97bc69da26f28619c7057642bff8f865846e99bd590f6f4d0c6ef4d4e4eae9a", 0x5, 0x4}, &(0x7f0000000b80)="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", 0x3, 0xcb, 0x5, 0x9, 0x7f, 0x2, 0x9, 0x5}) 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$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c8e89a6138f521c004e201a00000079a6450a656b1a95d5286daadc228ad3bf7dd292c8a0090000000000010000000000000000000000100000000001000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000009112ef8f5d18c929fce1b6418b9268cf8426e0c98b53f67e45fc11b3a3875c2d936c37b34ad800d3589b79dcae22e4f654933d17552c6db9a2da18dade0800000000000000e7190e7ea70224fbf2b5d2551fd8480b87f353451ba8b39f128cff8d556f9fcf6366375fac2dd35a036585fc421663476428c7afade37929cd19c239343b16d42b2915acd034ec5055cd365d853ab75e1505193e861eefb47579348705bf26f1480bf66b8aaaf821f758491ce3e2f9a06093ff", @ANYRES32=r3], 0x0) 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)) 00:00:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x90b, 0x2a8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x80}, 0x8) syz_execute_func(&(0x7f0000000640)="988f4978c3a9100f00004a431c3e0f05f242e161c4a2e19b00c44149d9e74162e92e363e460f1a70e4660fdefcfb66460f7e200fb8c4b84e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c2faf0fa420fae5efe0b8a826e756e750dd4d48cc7e8628f6808653e6541da5a8a0fe25800618de1264788fec4a1dd7dbbbfdd5cc6c06249bede6265a1c9fb09110f66470fc4a2c1dc637365f3400f16570cb7e2") r3 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r2, 0x6, 0x4}, &(0x7f0000000180)=0xc) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x1, 0x1}, 0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x93, 0xd5, "bc6d9b9e5753a7e2e0b41ff5fa1a6b339f63cb373b89d8a2e87a3e67355be6925a401778c0b5b4df0f1cc0fa9964892b16fba675e4f3d6b84c7f86be745ff376553b5994249efe73f38b0fc9f7f0bfee917199388fc3f9bbe3f2a4ea45c274e51c9ff33994ad471c56e18e1d32d8419e01c79dc8c973cf6816257df1d5338ccb6344f5219b848ecc45f03c0cead44241e8c654a2ce2d96b2acc084212e5f22871e64e268ed7c58f49cef0f8bacc1e583ecda36978a30e0d5e483ae88fe3fffd42973f0bf54f8ead06bd85de7e33cb51facdd068d11"}, 0xdd) 00:00:48 executing program 1: r0 = socket(0x81c, 0x1, 0x0) close(r0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000001100)=""/195, &(0x7f00000000c0)=0xc3) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet(r0, &(0x7f0000001200)=""/75, 0x4b, 0x80, &(0x7f0000001280)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:48 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="faff0900070006003617010065cb0101070005000600be39898f0d8edf454bb102ab8e0afab4fd5a027601baa57ac9f9ba875254b09d93902eccc1484047b2116f429a6e847248f1e7f5ee70d7390da1111bb9eea919253baaa25e1452eb42b86b91b97c944ea574b4ae0361230516ab5e7f3c27f69cc6d5e0fd10fac7546b0101e342cc95"], &(0x7f0000000080)=0x1a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xe349, r2}, 0xc) r3 = socket$unix(0x1, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0002003f0005007c830ec743d556c0e6869a3950c7369f58d9aa32308ae711d7144d897b11f33812410367b28a595da28babb4589715e3504bff730f710dc98296efdde6c9c0b6e57c0b794fcd0d7cb6eee43fe223e541433d8ed3e7bca41dcbc0b332adcc23f22b06284d9733b5329b7e6451b899667de5d3225e98f123a122f1f6fe3cb70328b03a325b89266b6b1d3e8001a3e29e739d1b11762bd91cd52b049a332be22abda4396369c12d841eead3eed4148e1cf3b6762628bbdfe0f0b7bb3a0b680f7f6bbd1b758d717bf00efa64c2296f961e8f533abf7585db5ee70ffcb57349f4555f1f3e97505625a659ce79e277b2377366b8aa7c3b1049768f2aaac5443e9935c65fa589d23f71a3055dfd98e7fcbf56443208d3b8bc53a7d3cc0308a0171a861b3f090dd12b5346f5f8a577f4f18b9407000000c0da0b14ec92a59293017cd533ca83c5c6fc3370c369eff5e431f9e948e5c9b056089d91a89b45808e7e66e9977b6f35662ad69829c1b31c2954fb0b634376cca7b3fea33a2f00f249e17aa7ea7d899b7e05"], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xc6, "0a5a58fff41ff796b9c3913cd8cfbf90b80c821dfbce289ad37eb8064371cdb68efbdef34104f291f2ec9b94e80901d69523aaf7bbc9ed1f95218537fa3f44ec9dfb06464b6634ba20f65b723ef64db9062500876d197ac9aaebf627b5cdca343bcb577c095f018900f60c8180aaefaa53caddf8e6d4909f0a480c5fcf57ea7b6b337960eb44d2587e5ceb6e3d277d6b7749830780920c078a3a92e771658bdc401a97e5b229ae42e9aa976f6347c12c6f44c207a5aa480a7be746539f286418e6f8cea1a10c"}, &(0x7f0000000300)=0xce) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="400000000100000000000700abff04000080000002004e21ac1400aa00"/156, @ANYRES32=r6, @ANYBLOB="050000000500000001800000ffffff7f0000003055b8c359500bde0e402c00a55f5c7c05050f2ee81d07c056c8d0c9f497af9dd48653e466f62810851875db79308b1d55784856df37cd4e660058cac46983033d01be00771323f516609e6fbef7d3351a2b8aa9378671551bf814a839"], &(0x7f0000000400)=0xb8) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = getpgid(0xffffffffffffffff) getpgrp(r0) 00:00:48 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x0) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002640)=ANY=[@ANYBLOB="d000000000000000ffff00000000000071447e3e92c9bfa9fe3bf4ff78f7f3e97e5c3c3f448f238d6e2a9e18f061c49b68abd418cc9f8617c6672e23d4424d22670ba96d280fde1bd2b2d6fb0380e63491d0f2e2dcc07003f203e1cc39853f42d3f97e433b1675e58164c6b2f3a6abfb8cfd5279e36dc7a3f0b7f3f3fac29aa25807b47fcd00746a5c23430aa3cda8d4f0462afc0b0d4d3b69f5f7dc385dd90d3481f29a3c4c90ded100beaa7a91ee7c2d3aed771a5b569eef339abae484128773e4fb52adc31b6875f61a0ecc90da00"], 0xd0}, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1f, 0xf, 0x7, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x10000, 0x820, 0x26a6, 0x101, 0x8, 0x7, 0x9, r2}, &(0x7f0000000100)=0x20) 00:00:48 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x30000005, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:48 executing program 1: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x102) close(r0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x1b12, 0x893, 0x2, 0x20, 0x101, 0x94, 0x6, 0x1db1800000000, 0x6, 0x5, 0x8}, 0xb) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) mprotect(&(0x7f0000ac7000/0xf000)=nil, 0xf000, 0x2) sendto(r1, &(0x7f00000000c0)="f1e3c0bffc21a8596381e97bf0c0153d7a1834dac62b583dc517151fa1c56debeb5d20d4a36d11cdc1609ba4e234be153928735178b970916a048e35199ed0b2df3fba7ff140afda3a07fee4156daf2d141a5a9ec4f3f15a48efccd04311ae56d61e23d98cfb2a408663a67c3744bece2974abf16f665bcbc85648e7543bd99c72b1c7ee037eb361b4e7ae25ec7658e2feb772cb7421ec1b3d96a9f46d80a8008838c0d5b1fb048d050e96db05fe5953b371ca00d952ced2ac9593a0f3fd", 0xbe, 0x20004, &(0x7f0000000180)=ANY=[@ANYBLOB="013df000"], 0x4) 00:00:48 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x101, 0x4) 00:00:49 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x1a3930dd, 0x4) syz_execute_func(&(0x7f0000000600)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f00000000c0)={0x5, 0x8000}) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x833}, &(0x7f0000000180)=0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) close(r1) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) geteuid() freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000006c0)) chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000000)) 00:00:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f0000000500)=@un=@abs, &(0x7f0000000540)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x975}, 0x8) getgroups(0x2, &(0x7f00000004c0)=[0x0, 0x0]) setgid(r3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) getegid() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x1ff, @mcast1, 0x4}]}, &(0x7f00000001c0)=0x10) getegid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000340)='\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r4, r5) 00:00:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) ftruncate(r0, 0x81) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@mcast2, r1}, 0x14) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="e2ab8388fa4f3d6e27e32ad7d3a59ba2", 0x80}, 0xfffffd32) 00:00:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES32], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r0, 0x86}], 0x2, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/75, 0x4b) shutdown(r0, 0x0) 00:00:49 executing program 0: clock_settime(0x1, &(0x7f0000000040)={0xc800000000000000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000080)="364001954fe61b3b594253cc2efff903f4ed4c2d8ea1faac9c2c0652e6bb1168cae2610fe59120fc3a99b6670ed25d31ec41d13c59d09db83cefec828980a63fe03eaadce23f441a9efdc06fb2a8f8c4e1ae9e7b375ff31f9e64ce0857e4eaa508bf35520860bc438b6aeb877724cb64965d93dbedf2686207af783b590f0658a1390618c405dd7ae5dcad08b08fbfb8fe5db70f9044626de8dea765236f65814716") ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000280)="9b4d2b2da40d8dcd1c3d49150ce157fff0d95935abb1bc6650ecca62870034cbcf8e00d05bb99bab553d8025cbe0af64612500000000000000003dbfd2576ba9e41f7f4b24d630931a17446805307a2dc61bb4710fe2a75e7d0eeee1dcdd3f15b56e51cc58f1065e59a9b90e4d9029134cae55fd50e615182ada0817040ffa2d2fab05e43092b139b13503d963f2d9edd5bf3dfd5635b4bf2ac246325af74a1c323f75d936b7e2086a4e52edc707f02fb0275cbaa1ea150a8994b006159b5705e9d26c19cafe1967181db11e7428be3db0100c29370aa37e8457ea3cc3af0e90f24b6879e65df42e4afeabfdfc00808a1df64a0f77cdac7475") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000800)="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") 00:00:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket(0x1e, 0x2, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000280)={@multicast1}, 0xffffffffffffffe4) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:00:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) close(r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) close(r1) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000040)="e5a06de7854a5a0bd05cfd22045a549bd63625fb63fbc6fdd23e9e3a61fe0c1889130cae1ea2a239e4edabcf64b54721672c65652baeb901f24430e04c6f915db49e3b198dd1dd8af993bb328186f0e3ac0ca2eff9b2590934eac9fb8bd117e41ae9bf067e8c4a25f2c77fe986ab54dc70d80939f6456235e7b4cdc0246a703d8c7c", 0x82) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:00:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:00:50 executing program 0: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) 00:00:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:00:51 executing program 1: r0 = semget(0x1, 0x3, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/211) __semctl$SEM_STAT(r0, 0x0, 0xa, 0x0) 00:00:51 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0xa7]) r0 = semget$private(0x0, 0x6, 0x40) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000080)=""/114) 00:00:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x625, 0xc6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="003f5e7f293f706b50f7771f82262f66696c651a2f66696c653000e7e3d3ed14d736d8f58723159099e2bdfe480262a35c7933254e3a72f74eae5b59cf2d8591ab010615f56e1eb5f421f6d40eae6e113e2d2058f4c57bdf54ed4614080990a7bfb3f7f5678c1b2d1c3d32d3012758fe99677e41749101cf9232141618c0b3005016b0eb"], 0x10) 00:00:51 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @broadcast, @random="5c6f5e09f195", @remote={0xac, 0x14, 0x0}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000001d7}, 0x339) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="000000000037000000000bf82600000000000088a0be73e286009209"], 0x0) 00:00:51 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0) 00:00:51 executing program 3: execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=']t]\x00', &(0x7f0000000200)='@(\\@)\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='-%+\x00', &(0x7f0000000380)='[/\x00', &(0x7f00000003c0)='\x00']) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r2, 0x5}, &(0x7f0000000500)=0x8) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="9e022e2f66696c650900"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) flock(r1, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20, 0xd06}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xe, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x96b, 0x620, 0xfffffffffffffffd, 0x3, 0x7ff, 0x7f, 0x9e, r3}, &(0x7f0000000140)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) 00:00:52 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="659081bc44a4508120916eb78ce38faf4abe9bf4ab59e20407accb0f8b5ed579dcc3381c915ae55678a9dd088e917fca0c92f4879092823d89c496ec24236c90cb7dd195a0791081dd62e9b42a14406a39a4277b7da388932e79fbb5f100572c7b666bf7bc56e9", 0x67) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x6, 0xfffffffffffffffd, 0x40, 0x3f2, 0x0, 0x3, 0xff0, 0x4}, 0x0) syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00c4c2010ca0000000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:00:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup(r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000140)="8b2e0ac52a4cb38f72b2825269cdaeb2e9f706fb5c00514659eb2359b8652392c3e8d4e0bf92ecd0d941ae604668ece2e03e6beae193403ce2c813705193ebc1a6f5b49fb508978862b61d252a6e17669d519d1d51cf9693d9a3c26b0e85966c13c329ef2721d7d63f5dc73d098355c59d7eeb32012836e6cb13ee9266977a1a14ac246a27400e0980") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x5) 00:00:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt(r0, 0x200000, 0x6, &(0x7f0000000080)="ed3181b4fc0671180ece2cd0ac65365a31e1804326c0079fa3b7588215b6882ae55b03485b", 0x25) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) r2 = shmget(0x0, 0x6000, 0x411, &(0x7f0000ff7000/0x6000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x101, 0x4) 00:00:52 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000240)="dd5b6332e4c2ad1c5721ff33e04eb39cbb2abbb2bcd21fd4116aa6671cc179feec694ef21a2e956810bac75d8f61dd93ea451f53e98017cff033a438df3bbd70e37add86e472f8dfa57a5e7ad7539c76a2a92ffb463611206f3ff48f1969a94f613f4f3a14616efb938a8693249156915af9ca6ea4bbc260d955dc77d138ae7bac1011d0e54767eca1c7bf30a4b6a8f644a26387aa23b4f0d35751ded393aee1d259113d419b9b", 0xa7}, {&(0x7f0000000140)="f080b61adc0b4ff4a00115c4d614b8bd6a7bedaa9e334926503f9ce7a3f96ed7604a2e19ad167f32b46a0a0df7539b61a320ef28c6cb227d2e4449110a", 0x3d}, {&(0x7f0000000380)="73f6ae55265f4d77c03ad348e17e7373642e7ef7fb09a486edada39bc8455643a5fa273dfdaf625990055af3254d80d654107a607d6944960b72eb53133217186c3a03c9c19e81f5f016bb63721a22ccf388250b2b6bb9f0f71d5d146a92f3dc5188257023aab45f6a7e3e2cbb6b6fc71c7e0d1a1a01b5741213d4053f72362f9c011122ef8582273e409da870006af28180f276060b", 0x96}, {&(0x7f0000000440)="18715c93345110e40184566fd770b89d27d9be4ce66a689af744bdc62e5b062651a7667c8e9bc216d327288fe25f493c322226b41986f1cf427432523bcb474a70d9fd8a6730b96700dd613c8b9119e2", 0x50}, {&(0x7f00000004c0)="d09dda2c9b0e8584a1a806ccfc2c4cff8250da303ef3a9e3c99d2864b858c78ff51b3e9de8587887c49abd29cc7d7144494567d9aa86a2cbe51e1188a8de38505486109d3ee5aa02c4c92a47670505012cc85d4fa67f98e131c83ceb21ff22ebd2371a47", 0x64}, {&(0x7f0000000180)="796a48e71a", 0x5}, {&(0x7f0000000540)="42aaffa13f2d88c221ac433552edf7c9c39a233b9d591b6e1818000518914f41ec48138c6efafdccc0b6d52b7026cfe6f4da51dcdd96b9c28a21dceed119596f331180bb315010e1cf09f150cf313999892b8468f548c43d42c652514e3e829ad19ef261c8e3714ae03369d88b026c88b887ecce8f51303cd077f122ae845194912248a40c84f3d4cbc4ac3596b6ef2b9c5e63bc0c3038388cdde89ca2eac753cb5071659a5c40c52d7be54b6953a64f00ef56a82c0f128657c59cf73aa2fa", 0xbf}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000300)="4097ac6f390404bae940f0c1ba30ed8d039f3225d9ad8f9f73a7e00bb53859bbf2094f4ebfd3db8981ef2d4e3559bb", 0x2f}], 0x9) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) flock(r1, 0x2) sendto$unix(r1, &(0x7f0000000000)="663985fc98f7ac63bf935020fd3d6451325b9dbe1d5a1f4b728cc5927b5beaabef78a23a2737f82ce6dd111d62c10d046e2314a69b1cdfd08afc51aa7317bcba7c35a1280f639f647e3311477f2fb6a8dbe0b639964113430702949cac0025830987c7c9494484b9bc38c0c87bc98e2606b1fd0a2be97b24eb1ee4ed91e7ec447cf0a1b74748729021a2209343c6653fd268e4d8bf096115bf5d0d810985dc32c5fef162940e926e5ff6f95e5175b41e83564e02b8d872f0378f250d843628f40c8c1608d9047e7dc7d23714190f8665c184ed20bc59daabeebe824854fb347d76e321e5e4187e313e9251f47b375ec0f756cfd7e8c6911c", 0xf8, 0x80, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66696c653000ae3a5687fbf04cc977e1f575588794dc4f88f4a1d75d413bb08246e3101fd351e48282466ea3db55bc36700164e8653622734ded2207e322f08aacb8becb47fb40afdb87cb7ae50d7500a738a210cfcf2b8866d14ad2a78bf4b0007e24e7301cdaca75a18748989920a986"], 0xa) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000016c0)={0x0, 0xfffffffffffff019, 0x1, 0x2, 0xffffffff, 0x3f, 0x0, 0xfffffffffffffff9, {@in6={{0x1c, 0x2, 0x0, @mcast1, 0x20}}, 0x0, 0x0, 0x1, 0x8000000000000, 0x9, 0x2}}, &(0x7f0000001780)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000017c0)={r2, 0x7, 0x1}, 0x8) 00:00:52 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x2, 0x1, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getown(r2, 0x5) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000002c0)={{"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", "af5254a4f3d89fb44d7328a0bad4ce5379bffa0cc81b30186b4890c868d0bd40", 0x100000001, 0x7}, &(0x7f00000001c0)="f5b8bd3b9c656f2ffd711eafc4c8811a36d94a7635e0242fa2ef683cba801f3d2a376c8aa7d6da8aa53d6c58658657b57569eb78bc53a29e09edd3c90ca00118dc0d9f78c77ab689c410ea0fd31c5de2009e06edcf58da2bab5cc3134e2f30102ae63dd7bef7e3e491b5a4ffa01ae524c830b37a58682f6757de20a10b494a91e240b33540dc70b0bbc23d35638bea33222005a710ce41f2bec21f8abb0e58b6ee1da9cd2eb62deda09aed0e4e7488a79d49bade5664cd8e06f7884a4dedb88cfb41e947708ec93df00e261562f3534e3be682df7b5875251a198a04db054a716ebd8763a8baec9abcf2a669de2ace731a68fe2b3c49a59c39", 0x0, 0x21f, 0x6, 0x3b03, 0x3, 0xfff, 0x80000000, 0x507}) ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 00:00:52 executing program 1: syz_emit_ethernet(0xb4, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x8, 0x4, 0x4}}], {@ipv4={0x800, {{0x12, 0x4, 0x20, 0xfffffffffffff124, 0xa2, 0x64, 0x6, 0xfff, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@lsrr={0x83, 0xf, 0x123, [@empty, @rand_addr=0x2, @loopback]}, @end, @noop, @end, @timestamp={0x44, 0x18, 0x100000000, 0x0, 0x2, [{[], 0x100}, {[], 0x2}, {[], 0xfeb}, {[@broadcast], 0x52786f42}]}, @rr={0x7, 0x7, 0x4, [@empty]}, @noop]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x2, 0x5, "157ad206861b23dd9b9bb83ba7f890bd90f0f39038fccbabc162e19b80df6b6d13e8c9316e9bec127eb0efefad3f08e3667d066bc21b8b84a1269c5b189ef484f15f2759bffff7cdc5a53058a862ae016e9b"}}}}}) 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000380)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e453fbc4e101ed7272c47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c25b5b304545e269c461185f88930000004624581b4585c145332faeeceeb797f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e233f6a0aa850000ad6736660fd2938c000000c4c1f9133c373766450f17720d0f71e7f166660f3a0b0865") 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x100000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:53 executing program 1: __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x80) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200000000800000060006000000ff7f040000001c004e210000000000000000000000000000000000000000008000007116770e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000009900"/148, @ANYRES32=0x0, @ANYBLOB="0700000000800000020000008100000005000000"], &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f00000001c0)=0x10) 00:00:53 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="cd66ab306f46ac00ea09578e06f60e4b4047df2657b098b3a9ee7c4f51a3336d38cde8bd29ef5527b9cea403aaa8dad7da22615bebb6eb86de374264d546264f5ee0ebaa6bd52be4269fdb665ae61724cb5e0a9376df2e0887988e6090ed72fd8331ca91ac137ac7d0096b89d8dde2d97034b9101cef8b8f63376332927a13058dbc7683a76c8179a5a8750ddfd9d7ec1ea0a23b058f5073c0e8f2156ea92725a328f067ef2df53bfea17dee030e4a4b0f436883987c219dd4b11d2e2f55c4d9b6673732f93bd41d9d79ed359e1d29084e199962d5ac4113d7a13b0865289f304eb3"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000000110f4e5bc4a265aa104b26660f38091ec4017c2fcae51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfbec5162") poll(&(0x7f0000000100), 0x191b, 0x0) syz_emit_ethernet(0xffffffffffffff28, &(0x7f0000000040)={@remote, @random="ea5dcca181c6", [{[], {0x8100, 0x0, 0x1ff, 0x3}}], {@arp={0x806, @generic={0xf, 0x7247, 0x6, 0x9, 0x3, @empty, "d2aa46c879cc569a73", @local, "74dc7a4ed8bd04522ac1e6a2e177f0ee"}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x208, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="9bb3daab7f55bca5a2cf697dfb128dddfe16b5b4fe96637e85f12355d58859636f736b7efd1122c233e0a4f0671c733abe8020ddfea90440358942059088527057d3f6688f2cd7104ed5daa6e7ba81c9ed9011e316e4d93c3bd3a960ef93496cba956de964ad6349") 00:00:53 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000100)="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", 0x1000, 0x2, &(0x7f0000000000)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001100)={0x0, 0x7ff}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001180)={0x0, 0x3ff}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001200)={r2, 0x62c, 0xfffffffffffff737, 0x10000, 0xa8e, 0x0, 0x0, 0x20, {@in={{0x2, 0x3, @broadcast}}, r3, 0x4, 0x1f, 0x7ff, 0x2, 0x8001}}, &(0x7f00000012c0)=0xb8) 00:00:53 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) 00:00:53 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="cd66ab306f46ac00ea09578e06f60e4b4047df2657b098b3a9ee7c4f51a3336d38cde8bd29ef5527b9cea403aaa8dad7da22615bebb6eb86de374264d546264f5ee0ebaa6bd52be4269fdb665ae61724cb5e0a9376df2e0887988e6090ed72fd8331ca91ac137ac7d0096b89d8dde2d97034b9101cef8b8f63376332927a13058dbc7683a76c8179a5a8750ddfd9d7ec1ea0a23b058f5073c0e8f2156ea92725a328f067ef2df53bfea17dee030e4a4b0f436883987c219dd4b11d2e2f55c4d9b6673732f93bd41d9d79ed359e1d29084e199962d5ac4113d7a13b0865289f304eb3"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="36f7464f24af497cd9f8800000"], 0x3ef) 00:00:54 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) socket$unix(0x1, 0x5, 0x0) 00:00:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x4) 00:00:54 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x2001fffffe) sync() munlockall() 00:00:54 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r1, &(0x7f00000000c0)) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x80000001, 0x3, 0x84, 0x80, 0xe4a, 0x3}, &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0xfcd}, 0x8) 00:00:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 00:00:54 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) fsync(r0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x1012, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1, 0x4) sync() 00:00:55 executing program 0: r0 = socket(0x2, 0x2, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x45c0}, 0x8) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb1db24dfab25ba600000000000000000000000080893a6fee5f4533adce603aecc411f5c5ca574cc9ac91c80b27119e9569", @ANYRES32=0x0], 0x84) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f00000000c0)='\x00', 0x800) 00:00:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0), 0x0, 0x0}, 0x0) 00:00:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:00:55 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x88) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x80) fcntl$setflags(r0, 0x2, 0x1) freebsd11_mknodat(r0, 0x0, 0x2100, 0x0) 00:00:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000300)=0xb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) openat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r3, 0x100, 0x0, 0xe4bb, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r4, @ANYBLOB="01000000ff0300000c0100235e94070300000300000000020700"], 0xa0) 00:00:55 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) socket$inet6(0x1c, 0x3, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000400)="1c3fc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01766420ff7edf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9c4013dd8bd0a0000003ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c4a37122e3999945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4c27d18c6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:00:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x18) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00002e2f66696c6530ff7f000065302f66696c653000"], 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}, {0x0}], 0x2}, 0x81) 00:00:56 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de342891f264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0500400000800000"], &(0x7f0000000600)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000480)={r4, 0xffffffffffff3b93, 0x0, 0x3, 0x4}, &(0x7f00000004c0)=0x18) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x4f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={r4, 0x5cdc}, &(0x7f0000000240)=0xfffffe61) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000540)={r4, 0x8, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000280)={r6, 0xb8, "e6656e58b1f077ba780698a3c8740b1e64134a7f05b1f199122b6ea72497c03b9911943d8d71ff17f7c27ca85e7cd1dd84e8ff32969372eb99febd0cff5bacf6707842de5d5dfd146090e4f6eafafbede21453f911858d650c995108e088dbe5fe2aef1150dcdb4fb98853cd004e6ed1bce8c95294e9dbf03a5d75fefec3d167b6274a04bfa584dd772af3cfe2cead3ed0b06becca8e1cc8010c816ae1ad1f5ddd110cad8f89d43a4e18f850b2508a91dd93c4ca8abecebd"}, &(0x7f0000000340)=0xc0) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000700)="8adcde4a96c6b58149bad17a5b38bcaa6da646baadc830698852312d9820d70d0761165a2537cc52e3ac372c6890950cb81d1275833053d10dc4140e4a077ed9f0e51f356eb8f27600cd974ef6223311ed486f185db62c7f6c6421dc6d5f9ad3d481f71ccc86a7521ddfb6ae883f6dc5c6b84caf3f91148585e1a167b556d32eb2dc72181a716c779e123d1211bb7fb6864433d64211b3e81008c176c2c07f12b32e9110a590e1ee258e812cc2db75e10d47748d9eb89fc9313a891c8d0c9442c355b8fbb355f3d5b613ce187eb3d01c5ee730993eafe8170953d4197032740cc5fe") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:56 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x56, 0x2200, 0xffffffffffff8d39, 0x40000000, 0x2, 0x10000, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xff, @loopback, 0x10001}}, r1, 0x1, 0x4, 0x110, 0x2, 0x2, 0x101}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0100010105000000"], 0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x10800, 0x0) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000280)={0x200, 0x8a9}) 00:00:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000400)={{"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", "f8e9dd570cc115920b2e7357080133a6c31a5d311a4d71d9adbb1d95cc35f9c0", 0x3, 0xfffffffffffffe01}, &(0x7f0000000080)="defcfa7841f664f97665d77434a76789650938d43ca7596c83aac2369a816d2d69a6b1c0ede08c8a6ef9e93195ea346d91bf98f05be170068f6477cec222cb26dedc4a048b165c", 0x0, 0x7f, 0x9, 0xffffffff00000001, 0x7877fc38, 0x3, 0xb93, 0x7ff}) 00:00:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x21, &(0x7f0000ffa000/0x4000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x3, r2, r3, r4, r5, 0x42, 0x8}, 0x5, 0x3, 0x2, 0x8, r6, r7, 0x2}) fchdir(r0) syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") 00:00:57 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000880)="b90716743310403fecaf1e3d984555d95c10c92df0b8074355344a95b6116df6bcef514aee28a2e1078b0c589d1bea834394923c04a84041e8e20124138fb91a197c1f2c3d6e1d241b4fde045d5ae64eb71c3da4994e45ef635c39da0d2f89e123d37a193cea217297779ee2d25e6c1cc1f0758c332722f0a2cfad98016bc0bb3f42e0b1834fd9ed4f59bcd85b3b5898cb1e6ea1848e81bc07110a6852ca5c0d5aae6265e8fd3810a8a0a8750fd5f52dae7c6c6d8d9a1133e2c3e789f1db60cf19c903477871e2606178c07a48bb73c94e") setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000340)={{"544157dcca6b35f83762fe9ba9d3e821da011e233f92dc324f90743622d848af71ec54200329b2e9226a5bcecfd90181cd04c853b8e8976763c6c49e36df68d8f6ed10c466cdd0837a957294a89ab8562ebc4a8d5318dca346a4f7fb1cc0ea97dcd449299b041d4bdc62cb406c648e5c2c19ced04ea622c4d3469165a900415783888581f8036c6b7f352d60f5e492a82a5ea4e472f7c8e1aaa75eb60dda8d7ca9a525d9c092bd599f0cc52fe77e7b2d30536c9f6f0af34fe8c4dbf693348036565bb899d2237155c71dcdbefe816c0046d040794f13be05744c4edc80d5e3d4ae3adc11e3b0e8a32081a43a35b55e9b918e716a538b88d4650eb9968829c0165dc14dacea70ef0f59073ab92554664366bc39990cecd85ae62c692d61e5af6c2913eb5678fb266b38807c87c82ff816f12d55367b8b6c2fe51200c7ac906b734d8ad499240c05e58d11ed92a549b021df0c6144d4a60cbc3399d30bd9fd731466f7e93b465b5c31d7913aae0d8ab6a7872d1e38513ee625d6e9bb695b56e8d2f1be56d2788fe70ba6d56aa5f5631a5ad4a3b5c3f0162888ba5e3a8bbbdb324ac467023d32b7e62c3ee3826be697bbb14f23be62c4e20555d03dee978e549a3c1ea6df9fc691fb961e955cdd6153efc078370d3ce9ab11c1af83f529f9571a381fb471c507d0cfc5177eb5a0a7dce33d8311a0c40f1cc09044c8f6b40f2be30d18fdfcff0564be6b974d98ab71e9f9d9df6008c51dcdd151881a818274991db5c7d2617c532b77a292c789e07c2f59acae5194e2980110c140bcfdcf5a36cb156cc2d05566b334d05b2a1a20037eb1a596edc359cabf0043010f455085c9ce056336e92caf0a9e431f32347cdfc11f4e15841a28cd228dabc24cc75c87553a2794db4e21620427098f32b78b425cd8b5d6b9120ebb10f74bd16b73a0845d3b1148e4671b90c09aa31e2cf2e226733260060ef556560e5a2dd135df9f2cd12f9885994c5966e22de1b89c7e5afb1db1c655ec762e46e955cedcb0fb06dda3ab7249feb9053f551690f7dde4ea0d8c004496c399e4bcd0b1796d7535c27b35598ce3a8ea6157cc755f9d09f8de328b591360859d6c0af9b3a72f73432cdff21f503598fadbe98f22986e56d98004e1996385084cb08f1230ebeee1a30ab55f0307e78a62779281a53043e5f63385b8d15da4dd2d23e0ee8799df15c1a34ac4940e67e399aec9b9cf5a4a3cc96aa5ec0c34c29dd0f61988648570896095618e2d486101db9324f48dc62b3ed4908b7f6b2c55e912caadce340c1b90f9641baed0253faa53361ac0f6855cbffd19ea357f1b1eaa283cc19c7dce3cf138cce09a879957ef4a3bb1b24032be0be3ec29e278b6c6a3d29e974c0704cb7306d9b1e3efa285acbfefbe2df4fca44655f069f8fe7f16fec1a91c68ded1ee31689fc640d6c4", "cc9ba3fcef5df0e11b5a37e6a9afa20aae445c22469d8ca08733ccc777ba4024", 0x8, 0x8000}, &(0x7f0000000280)="8743d5e386fa51d11c647fd3d81e19b918f7cd54805ed84869a3824ae6989d8718884f71945212e9f93a9a065e68c6e95ba1dc33879f591fe678c0328c439e746f6fa9b77b9a0b5875ccbf3e03c3a1d40723192421902af74cfa69dcc5ba3bdc99f5e3749534b5ce82280e2ec65795d7ef253f787de19e903736b0fde3cc53661203041df61b03f794a10f83e2b83be35207d6d84760e09d", 0x4, 0x8, 0x1, 0x7f, 0x8000, 0x8, 0x10001, 0x9e8}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000840)={0x8, [0x10001, 0x100000000, 0x8, 0x1, 0x100000001, 0xc4, 0x1, 0x2]}, 0x14) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000007c0)={@rand_addr, @loopback, @broadcast}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) r3 = getpgid(0xffffffffffffffff) getpgid(r3) 00:00:57 executing program 1: socket(0x2, 0x10000001, 0xfffffffffffffffd) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x180000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 00:00:57 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000180)=0x7d, 0x4) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0xc0) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x1, 0x200) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x48) getpeername(r0, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) chroot(&(0x7f0000001380)='./file0\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) chroot(&(0x7f00000013c0)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001400)={0x0, 0xbe9, 0xffffffffffffffe0, 0x2, 0x63, 0x5, 0xc400000000000000, 0xffff, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xd751, 0xba1, 0x9, 0x0, 0x4}}, &(0x7f00000014c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001500)={@in={{0x2, 0x2, @multicast1}}, r3, 0xffffffffd0c3e08e, 0x7, 0x30c, 0x6, 0x9506, 0x5}, &(0x7f00000015c0)=0xa0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001600)=0x333, 0x4) getpeername$unix(r0, &(0x7f0000001640)=@abs, &(0x7f0000001680)=0x8) ftruncate(r1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000016c0)={@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x850a}}, r3, 0x5b7, 0x5, 0x5}, 0x8c) chdir(&(0x7f0000001780)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000017c0)={r3, 0x0, 0x1, 0x4}, &(0x7f0000001800)=0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000018c0)={r5, &(0x7f0000001840)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001900)=0x10) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000001940), &(0x7f0000001980)=0x4) listen(r2, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000019c0)={r4, 0x401}, &(0x7f0000001a00)=0x8) r7 = accept4(r2, &(0x7f0000001a40)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001a80)=0x10, 0x10000000) renameat(r1, &(0x7f0000001ac0)='./file0\x00', r1, &(0x7f0000001b00)='./file0\x00') openat(r1, &(0x7f0000001b40)='./file0\x00', 0x100200, 0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000001b80)={@in6={{0x1c, 0x2, 0x8, @rand_addr="4b47d2256a72c00ba9b2282afdc61c80", 0x6}}, r6, 0x8, 0x8, 0x9}, 0x8c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001c40)=0x4, 0x4) 00:00:57 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) openat(r2, &(0x7f0000000140)='./file0\x00', 0x20082, 0x80) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f0900000000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) pipe2(&(0x7f0000000100), 0x100000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='./file0\x00') 00:00:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000580)="931dd184d4e816d6056d111294da85c192fb405f4d5a6bd2264d6d705b1e1818b3fccdc8545c07008d8e0dc97dca0323bd52638e5e74b45ccfbfc1519355ab17f8e4fcc5184a56c7c28464d53b0757f8606c78f96476828826e7b8175c0c04badf9fef39f668138823d2c0a522513e2dadb793a19b8ac720bebd67299f42889e38831def521377c303ad1a7dc14a24a266", 0x91) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) socket(0x7cc6fd0546d0925b, 0x10000000, 0xcce) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:00:57 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:57 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x80000001) unlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x800) ftruncate(r0, 0xaf) r2 = open(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x153) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001a80)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b34000000000000000000000000000000000000020000fcff0000000000000000000000000000000000000000000000000000170000000000000000000000000097139b84088619a1943276630865f8c79a4ef11c3ec057b7c726a95dabd350a2a887f161988bdd65195972eec3c4c8e95ccbfac3468b5878eaf53be7cc550d09e6", @ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000001c0)=0x94) fcntl$getown(r0, 0x5) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) fcntl$setstatus(r1, 0x4, 0x10044) writev(r5, &(0x7f0000000280), 0xa7) r6 = openat(r2, &(0x7f0000000480)='./file0\x00', 0x102, 0x80) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000500)={@remote, @local, 0x0}, &(0x7f0000000540)=0xc) connect(r6, &(0x7f00000005c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000580)={@mcast1, r7}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000600)={0x509d000, {{0x2, 0x2, @multicast1}}}, 0x90) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f0000000300)="7c7457ac3e9582e8ed7b891e6b8fbc8e93452f5cd2336f9ab371a8af4c0ee67781b4defc77e268cc73864da4b2bee0973ab7b2f47bd333549e4ab52a182371067f5c691d9c31e7c6308e3d98d2338ed2b19da8707bdd63a6834ee79fd959ef5aa1105e4fd5b548268941f5e6b1d2d1eaec0f7f47735f06da8f91cc8ffa3371e44b5bf378c9abdb156fa7fec165b9748797c4b74645c5a02754778e172c37c221897b8a9b6c05743917c07f668bdab30a36c9eb385e9677262bb0abc3") faccessat(r5, &(0x7f0000000000)='./file0\x00', 0x2a, 0x1800) 00:00:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0xfffffffffffffdc9) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000836b5b14a32db0bb2142eb4f2c69c37c23efcbc8aa1973e067a4d9bb270057db3a28a06272de0388061c8b05d9a02c09ce229f747dc1f7379324095d47a01e7a9949420f3fe6395d3404a3558123ba7e3d8a9ca3e0e41d20b0fb61d9912543f4c0eaf1e2e70101000000057ed991ce403a4d0d5292298311ce88715b596d602ba78c2693164302b01fd00970d151c8e9ea82a90f6d4f4350327a856be14e33b0b917"], 0xa6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140), 0x30d) socket(0x17, 0x2, 0x2) 00:00:57 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) getsockname$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r0, r2, r3) setresgid(0x0, 0x0, 0xee00) 00:00:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240)=0x2d, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x110, 0x1000) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000280)={0x80000001, 0x7944}) 00:00:58 executing program 2: syz_emit_ethernet(0x3f8, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 00:00:58 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000e00)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000040)={{"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", "78890fcc863f63a264b55f10fbbe32f5ce77b9ea9a1e02db92fd4a527ce36bbe", 0x0, 0xbe6}, &(0x7f0000000000)="8620b2fefc80107958ff5e8101", 0xffffffff80000000, 0x3, 0x80, 0x1, 0x751, 0x2, 0x9c19, 0x7fff}) 00:00:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/4, 0x4}], 0x2, &(0x7f0000000200)=""/62, 0x3e}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:00:58 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:59 executing program 3: r0 = socket$inet(0x2, 0x9, 0x1) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:59 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 00:00:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x80000000}, {0x1c, 0x3, 0x9, @mcast2, 0x6}, 0x4, [0xff, 0x79, 0x2, 0x73d, 0x401, 0x3, 0x9, 0x34]}, 0x5c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:00:59 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) recvfrom$inet6(r0, &(0x7f0000001680)=""/209, 0xd1, 0x40080, &(0x7f0000001780)={0x1c, 0x2, 0x7, @rand_addr="df9c516a87edfd7f8779158a79fd5d70", 0xfffffffffffffff6}, 0x1c) mlockall(0x2) semget$private(0x0, 0x3, 0x100) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) ftruncate(r0, 0xff0f) fdatasync(r1) 00:00:59 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800) r1 = msgget$private(0x0, 0x100) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_tcp_int(r2, 0x6, 0x2c8, &(0x7f00000000c0)=0x1400000000, 0x4) msgctl$IPC_RMID(r1, 0x0) msgsnd(r1, &(0x7f0000000000)={0x3}, 0x8, 0x800) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 00:01:00 executing program 2: r0 = socket(0x2, 0x0, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000500)={{"040abc38b17a2cfc8fc0eed0fdeef5e4a5f5f09c7f3350935250b3cddaaa8de333eea0506b9855ae7357189b20832eee335ac8a627f7294d66306afe7a39f5c68b49e8eb8b06836551d44034c1832d1b33929b592b1dd4846efd0afb28c0935ccf88d034b02fe32f47e1519e1d1cec50cf06f746fff2e72d37c2feb5fe78d08a7a49ef4fff2e564d55bc7af1db6fbecce1f88c746aa20c07199d54eb6cac555d309689fb9528f2596b937b29f98fdfdef27586ffe0190ae33c4260a9d91810f533e9fc33c4e0f03f0bd85238096de130092e47e873860a6afe18f2d7cb2963a32a484801081b14f1a6eba2f271edef27330921189eddb7d26d362c92502afa78780f42109f1d948b299d3ae969758534055bc925d15a829441ecbbf7837c327fa3388ff5b3244b477e00eab3710aa492ca78411b135063d900564b639f3f67529085e0c8aa47473243c8c5682fd9568c9081445147e75dc1175cce911fb12163b1f481aa14223fe7515e3677dd6116baf143366561f15e1468f277b36fb4dab370c691606398cab9ddcab3a61ed0b4a23215e949d9556b014bd7cfc9004b4315186e45688c682418f183958bc2f10e375437e98cde8605f799ab8641628da599f54f009ca7882e325a3116902a8280fc5bdf315c0996028d2b855789249147a683facddf4d999ba94fad4f2d677013fee10b143d4dce1a064a3fd90e7ae10db6fda49b99e8cfeaedecf232d77a253df38cbff73d4abf03fbb05cfcdc1b6eabea2cff606a87aae4fc1c49dbbf89b00b61b78b273613a290c8486679efb453480fd0eb9e036e88d37b09da8bcdfc4d2ac4f073302c525787a2eba817b21a2c8e5a964db9f6cc73e4ec82062dcb7f1596c759a19001de64b59237042c11216b4549a89294a1feb79fd16b808e98379ea20d0d396cb8588de531ea47c82ee014973feb1b0174505cbabdd58b0c904c2d6677a8b4c8708661ec9215fc7ebe4b564eddbf246b9abbc1b54dd9eb49a45e4ede75a0ed96008f8eb565f559e71408fa0cfb464b2f308b60e45849a67732f9e35e289e106e38825aa0b547a399bcd9bdce44946a07a9654028859ac668d39e5abf002b84a47cb3f2b3262f4d9b0bf08b1a71dc88f3bc1e3bfe0ed303940649fc9fb51974e7d3f19214e2140e20a6e8ed5435a9008d3052289437b3ea59ebdca37b7c19f1033ce1255b40b2366ddcf7f6c5a3d43284d04ae6e2b13f25918027a06194b65f728b514e0725d93efdb048b1943affe897442529ac339322b89d1bc5fe10c1eaada7f261919f28b7e42dd79ef13393ee0116009fbf29f9afaff80737a027c12f6c485cad1ed219a41c2b426e90176b295edc92c5483df14b735c2061103f21f68acd8b19d61e40519fb95838024e3b314dfa9859489330a90005e5bd9c3f102f950886f6612f2f196f777e3cf976", "faa0a6729238dd2f5baee7f5227b7ef7e5306b38c1312008cb6043f3b5502c21", 0x3, 0x7}, &(0x7f0000000140)="8876500ee5fd5320c92a942a8cb99890a322afe753346d8c3b6490643b8817fbeb3641be3ddafe6c2ede768df9d3cce95a7821b58bec0ccb134833e40ee80135ea5163cb70cf8f4de1930e3c02acefd38b8d9316cafa35354b236eb4fd876153124bc5271faae6b5f1f49a0c116cf064d5", 0x6, 0x1, 0x9, 0x200, 0x6, 0xfffffffffffffff9, 0x2}) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) open(&(0x7f0000000080)='./file0\x00', 0x100140, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x8005, 0x4) 00:01:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000540)=""/163, 0xa3) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:01:00 executing program 0: socketpair(0x2, 0x3, 0xfffffffffffff1b8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xf4, 0xf, 0x1ff, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=r1, @ANYBLOB="d803000006000000980100000008000009001e00dedf46d2aa95a1fd9cdcde9c5b78f0f4293bcf6727ddb750fd96a4b61a818ed564c44a4cf1fb2bd6e6ed07830671dd64ab16ebf6c28a1244e2e57fbe173dee7ed79285e54d943e8d40a9d5d0cd5bf7e060fe8bef41e5d7c4b56a8940b08fb3cbf0efb02f9ec5d87a53618db65da2c09e3b359b4de30f4a473b992f7d2e8b1a85df97475bdd1a14ac8b1c34257ca965b1d59f2af2bbc48e59b39e04dfc61c8b01b59a81cccdfb42"], 0xa0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000280)={@local, @multicast2}, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0xfffffffffffffffb, 0x4) 00:01:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500)=0x7ff, 0x4) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000004c0)=0x20, 0x4) fchownat(r1, &(0x7f0000000300)='./file1\x00', r3, r4, 0x600) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0}}, 0x0, 0x8, 0x101, 0x1}, &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r5, &(0x7f00000001c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3f, @mcast2, 0x4870}, @in={0x2, 0x2, @rand_addr=0xffffffff}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x1}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xd7}]}, &(0x7f0000000280)=0x10) 00:01:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000100)="b6be30fc7cccd666cc703891f16ca06ff44837a18c01207a9c89c31840db6c10ea0cb86516c0bea89c285fbe7b4918a4315d3dea640c7eaefb2c469418023bf2f99c067443d7605a85668731a9afee661833c343caeeeda95c518aeb4d260c4930d941e8c2bd8948912823bc0c17fda1b7e5bb31a1fec09f4c63ee5e7dee152bad5b3226bbc3c2e61285a8bfc919ac4b43fe49c4b2937d96e885300fa1517b9ea9cfda47475793e11082ff4954ac0e6a0e881e8180990a8c7d9b241ab9948c903ebf4797658cda974c48dfc4ed51db728d97f57a89bab89d8166027b1ed2d92768a7c2af9e92354d7d30e4ddf9d07e9ba506447a") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x94ac, 0x1000, 0x1, 0x4, r2}, 0x10) getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f00000000c0)) 00:01:01 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000140)=0x8) 00:01:02 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, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:01:03 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 00:01:03 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000280)=""/232) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="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") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:01:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x6}, &(0x7f00000000c0)=0xfffffd8e) accept$inet(0xffffffffffffffff, 0x0, 0x0) sync() chroot(&(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:01:03 executing program 0: r0 = semget(0x2, 0x6, 0xffffffffffffdffd) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x7fff, 0x1000}], 0x2) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000080)=""/4096) 00:01:03 executing program 3: select(0x40, &(0x7f0000000000)={0x1, 0x4, 0x6, 0x4, 0x100, 0x6, 0x1, 0x8001}, &(0x7f0000000040)={0x6438, 0x17f5, 0xce, 0x8, 0x80, 0xfffffffffffffffa, 0x1, 0xdc}, &(0x7f0000000080)={0x81, 0x7, 0x6, 0x8, 0x8001, 0x7, 0x80000000, 0x8000}, &(0x7f00000000c0)={0x0, 0x7}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x3fb, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x0, 0x3}, 0x0, &(0x7f000004c000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7b4, 0x7f}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1ff, 0x3, 0x0, 0x18b4, 0xff}, &(0x7f0000000240)=0x14) 00:01:03 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000780)="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") 00:01:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = getpid() fcntl$lock(r0, 0x9, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x11000300000006, r1}) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) flock(r0, 0x4) 00:01:04 executing program 2: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) 00:01:05 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x7f, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r1 = socket(0x11, 0x3, 0x8) sendto$unix(r1, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x6, 0x9, 0x8, 0x5]}, &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) 00:01:05 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x0, 0x80) __semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f0000000700)=""/4096) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) 00:01:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = semget$private(0x0, 0x5, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000240)=[0x8, 0x1, 0x7, 0x1ff, 0x0, 0x800, 0x5, 0x8, 0x2]) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000001f0000000900c171010002000000000000004e227f00000100"/156, @ANYRES32=0x0, @ANYBLOB="000000000c000000040000000100000003000000"], &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) setsockopt$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$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xff, 0x800, 0x1}, &(0x7f0000000200)=0x10) 00:01:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x50) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r1, 0x0) 00:01:05 executing program 2: syz_emit_ethernet(0x2, &(0x7f0000001200)=ANY=[@ANYRES64=0x0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRESDEC, @ANYPTR64, @ANYPTR, @ANYRES32=0x0], @ANYBLOB="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", @ANYBLOB="eb3477c0be7272e5b1ae1cb6d93710d3394468be2a6629b59ce1b9320318d419d99992a3ebad26adcd2a565bf4615eb04f03c70ce6a925a21d93ddd9e9b3b0f51a1906f9bd9451561cd6d98b417718b13db0fe8d3c409a9a30982a26853f01be700d6bf6051e6d8707545d1fd6531fce3966276df4ae6ca677c6efb366b2ff2a58c8c9af11caaa1fd9e91eae0018b4f00af702b7338c0ae4e99514d41baf7515b4e32269", @ANYRES16=0x0, @ANYRESHEX, @ANYBLOB, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYRES64, @ANYRES16]]) syz_emit_ethernet(0x4c0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = dup(0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000000c0), 0x0) syz_emit_ethernet(0x3f, &(0x7f0000000000)={@empty, @random="215efcfb0b06", [{[], {0x8100, 0x0, 0x9, 0x2}}], {@arp={0x806, @generic={0x3f, 0xe137, 0x6, 0x9, 0x5, @remote, "498cf82ecdb85c2b2e", @random="69d97260741c", "a73ed4b2b2e5e324ddc29b02a095f4a0"}}}}) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0xfffffffffffffd8f) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000540)={0x4, 0xd9d, 0x80000000, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:01:05 executing program 3: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(r2) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) linkat(r2, &(0x7f0000000080)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(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$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5}, 0x0) setsockopt$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$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000380)={{"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", "cdf4a799c6188dbd6bd308bca657a19c9bac3190df9b9c8492eff8fe98f6950c", 0x8, 0x200}, &(0x7f00000002c0)="0c58b688d7e6bd8165ff4757c5352240c2bfe6ab5518a35203fe09b5f214a976f87b37aa045dad3ad851939eb93a2db15ea3fb770698aa8872103f721d87ff9f1a693cd62a1c96646373901556d11ca92418ae9cac0cc6c4d96726eee86fcbc0c65d07d35757fa3d500b13c73348f7bafa522e18d3376caf0eaaebf1320814663fff511dabac8548f00eb4dee28cc5b414f9ad2670be3562f5aefc3940d7f9", 0x2, 0xffff, 0x58e0, 0x80000000, 0xfffffffffffffffa, 0x8, 0x8, 0xdebc}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000840)={0x0, 0x10001, 0x100000000, 0x4, 0x3, 0x7ff, 0x800, 0xfff, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x2, 0xffff, 0x0, 0x9}}, &(0x7f0000000900)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000940)={r2, 0x9, 0x1, 0x4, 0x2}, &(0x7f0000000980)=0x18) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getgid() getgroups(0x3, &(0x7f0000000140)=[r1, r3, r4]) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000800)='./file0\x00', 0x400, 0x0) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:01:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x7, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x1, 0x0, 0xff, 0x3, 0x401}, &(0x7f0000000140)=0x98) 00:01:06 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x10) 00:01:06 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) r2 = accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r6, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x3) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:06 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000004009078ac1400aae00000011100a37800000000"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "e015974b732b18dc210eb3c2311957182d77c887a71f24bddc9846fdb6f89873", 0x0, 0x7fff}, &(0x7f0000000000)="f76bd4342d18cfb8483ad773814caff78b322a8e0fd75bd07f702365da94156f428cb15e1a07040b1b271200fc586bd6da57767e033ce5663d48a53ee5815a75337b15009b23b9bcd032f18efa3471defc94701962749b9692ee08378815f91b19952034c0af8e3ea20961b1dc958d99f40fb8ab5895e17b6edbd40084820721438b69d9cadd37ee74c10508fd52296742fe6541c085", 0x80000001, 0x606, 0x6b5, 0x1f, 0x1, 0x2, 0x9, 0x8}) 00:01:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x10, 0x3, 0x7ff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffff, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x64, 0x3f, 0x8b23}, &(0x7f00000001c0)=0x10) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000003c0)=']\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='.,}\x00', &(0x7f0000000480)='])w\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='/$$\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00']) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000280)=""/188, &(0x7f0000000340)=0xbc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x294}, &(0x7f0000000240)=0x8) 00:01:07 executing program 0: getpgid(0x0) getpgid(0x0) getpgid(0x0) syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/190) 00:01:07 executing program 3: getrlimit(0x1, &(0x7f00000000c0)) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x2}, 0x1) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000180)={{"4d367665be9254319de4c3b8acb849ca4a8eb68a8c701d8e8ee5feed8362f412d10b5b9353ad111c5e5f74d0e42c26d6e0adcf09a2a7fdc27184b0a9c3f844a6a221e99800d52607be1c149a52130b465f05caa279f72182e2dad579461023c50918678a83b5144099e094b9813d32607258abe1f711f099a7960a5aa63e414b7fe1fc5cc55a365aecafd65289e8df1d5b7da1225799354a940c4e23fc63fef190d5a6e529bd99ccadb995ca886aa1431c2fd6bbf17f0132a9b30602cb4359470a47f4b700bad9bb3ca9b7b28e2e9dd6ba7d0122f26a295d2796a5704b4a8c520abfa1a833801f221abc070cc635252851d8ba3918fb6e9e7c952b3510eec7f81d53f020ce224bd75fb7aad4e008e22a1f30021f160c016f3a30d7f580aa7282597dafb9bb81ac10a79ad4bdd871f81e0f4b3970f1c3f1f73df121856259b0b588852630438175bdc99f72c6d3349a6a4c2fdc9bd00aac85a22d1cec7981e0362bb519caa3554689f976600ee4cb5c4943e188d2d5f91e3c66f18f18bdb5627287a63146dc5af1b091e464aa914c8506c1c93c06a2e0a57fdd3ceb1f6dddec6ded705e213bbd6eef6fd476c10eaaaed9b113ace2beed5c1c664d54d4c80bd8fa95eb84c575da7af1c189c0157d432fc5f65193026678a3b038d25b8c190622962ae9298960fed151e01fadd83fc89c8807dad8533cfc75c4a9f56354d0562dceea9a2995de9ed496954d3c2f3013c04afea75c5b2c9946dfdec5857a06f4d372eb9b7c92fc8888c8c29feb21609072af67e871f6ecf34127cc6bf0e41367e327bf547cedece5ea100254f70e48f092008016270092fe910ba58d922c9d75d1e7a1c3959a2e243b4a6965e6c9a4c24b2ac5e13fa53ac1e4d46ff763e471d9dd2e559f75dc80e7167c9bdac17444e38b422056afd3edda1c6334428e28a2d6f22827aa623ddbc8e8639bf1d63d3379244b72b812d7195c4051c9454ebcd1326fb8f1189d2f97d32ef6fdfa07d612fa6b4a5241cd7bd766732187cce46754bf8faea6f3ad595c9dd290600f25e475f8247d14cb0b80229648665d2e42aa3c3eb92d5eaebf0211d6c8227e3ebfecbe729949fdc0551b15dfd17e4a9c500873895bcb91f35f5d1506558388957813a9a4ca8eefedbe6efd25e5af5e680f376cece37d6e0890a4770c155be3d377b71a388f35ff798d95e85b8367a62d8908fd0fe9af547036f523ddd5f0c2506172357fa0f018a3e2aba73094767a415a66741745a5a8759afa26e7d18c6f43b53b5569f8ed798f10669f72de546dbd6024cef49914c84787f3556397e602a608615c3c403e5804463348884d8b91b8de4fbf13b04f018b82b52d60e639c72a5332872e7cb3997aeb7229b50f94e78d12c48c756df2f18487aad6c8160506eb7776b3d9c55078e3fa5039021cafcc4b2f93c2616512", "473e9085b83ad3f05154ea176a400a907eef6df22f70d21388f7976c2f348286", 0xc5a, 0x5}, &(0x7f0000000100)="24f5c6d5b9b78d56e421921acb3af57819761f6dce77c6ce0c414fff08", 0x5, 0x1, 0x100, 0x4, 0x0, 0x7, 0x3, 0x7}) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1) 00:01:07 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:07 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) semget$private(0x0, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0xfffffffffffffffc) 00:01:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x80000001, 0x4030, 0x9d, 0x0, 0x0, 0xf8ef24b, 0xccec, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1000, 0xffffffff, 0x7}, &(0x7f00000001c0)=0x10) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:07 executing program 1: ftruncate(0xffffffffffffffff, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x70000000000000, 0x20}, {0x6, 0x5}}) syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:01:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x3) sync() r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) rmdir(&(0x7f0000000040)='./file0\x00') semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1800, &(0x7f0000000000)=0xa4, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)=""/61, &(0x7f00000000c0)=0x3d) r1 = accept(r0, 0x0, &(0x7f00000001c0)=0x1a8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@rand_addr=0x8, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000100)={@local, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@empty, r2}, 0x14) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x8, 0x0, &(0x7f0000000040)=0x2e3) 00:01:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="b8b66c7273ac5fcb7c0c463daef912cb28bcfaf9c9d64d03393d8eb80067f205909a0012426ac28004") r2 = getuid() r3 = getgid() fchown(r1, r2, r3) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="a1060163ededf14638fa5a22bb8f6f536d4dbe1d2e83ee84beafbf653b89bd993535f384891016de0af2e2338e2049a6f66e4d9a53c1b3edeb44ee14678b6ccee3e46a72cf19e235686b9882de8eb4d802807c1b3387662d1d03c2d410db48d7a8c91593954a168fe5acf4330d30376d5282b9e8be5cc337e406327c88db1e546a539ba3fc19e8acef756c5cb546873af0774c64de47e08d"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), 0x4) 00:01:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x110100, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x9, 0x7, 0x400}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x5}, 0xc) writev(r1, &(0x7f0000001280)=[{&(0x7f0000000140)="0e5ad66ec19beed3d9e04f354ca4706bf1895c0d6cb6936d018e1f0723c3620e5c1ba695c6ee419666d323069233e3c71579842fa8513e998a41887c7d0100d0bc69e58aaa08a167b93ee69a8a8118eaf60cd511ed363d40c6ca03a86b39525e0eb29d9dc8839bcacd44704e64379b7bbff861eb2543b4d05de64281e34e775115e00bf178e05a0786458405730dfd5474ecb08706309e0f2cb5718eb80ad91a98d4add61cb9f38f01c8bbc34e451f2e2aaceb8c44834b7dfc3d61095317ecff2757d4fb18df218b0406be4e0490c8263a7c1ca466678b3674efacf42a7f3b3465b69135685348716d3e", 0xea}, {&(0x7f0000000240)="0af7c8d98b23409726d486b886c9e1d049ce5c21a780c06e8592cf1abc2e2286c1c0cdd9e676485865f1bda6e1a73c7b0c6b9e8a646ef972e8f9d668af33c962ac8e776403f09ae5b1f26d23af1d1e1b7b1186751f6afca0acc0d0c829f8d986d9d19cf4b4b28397f8b8bf11bd0e01c512fa183736f24c41b8d31600bdf108d884c8f54cb9df6ddc845771a4815ac0c66dffa5515eb638aa26f92ca6e54cf917a684c084a18e938166419a909fce376db9d9ee4619790f59f0ccbd5bdb596d9292a98171adb7efbcaa2c3abc6b260ac19514dac1d7b013f71ff85fef8349f45ba0cd2cc1d656f6a8668d3b9feb4b0948c783304be5a6a899b32a9c3c2b32dc4b76611fe6ce265c359cae77a1ec8a5db84a906391978cb2d5e8508ffb760a3352e59a779b4c39c15fd868a9ee54a7c0e94fc22cbcd06908ca650879d626bffae1edf18f06138f2e1eb44411eab5db9446e918bdf33edbdef478455a9ff80d60d46e86ffb15f02efaf689d157d770918d6acc4dff6ca23731e86cb92a060f35aa6367deba294445e03d426d4a420c515cc3b922410f24ea55c1e1bbd44c888edf4aa35141ed68e5f89e8bf846e2f62cafb1777402a6a2c389b22cefad8773a59b986a3cffa1c2a6646963092885e83c5a7e4f0b7340e4b80735775fa7f2cb98a425c11d4d323c3d556acef564531052c43d2f1e30dccc7cfd7036e148124f0bf17461cf81dfb6dadd838c35651adbaeae72490f9f393a54316292bb03f5dafd8a3d879ba0f7c24d03620664dcc5c7f5d4a3fe4c1cf6f4852a081646cafada3ac51b276fca9d975d06f559b7d68821ae97a1c2256459849f7826726b2503fc7e59f3db1f248167f7304c8fffde069d9dda9a2caa7a7321f71754238b7d2ab998fd9967a9dc56d127bd80f437174479d6e6712d40850108db747fcab8e84d8ea27c15ab2f728018d34564e8b3f6d62e6a3680530aa3388d22e0c4ab987ad6609e8a4ccb36bf4dcedc43054e2dfb7e779006bb49fda06ec686b1e19ad315079675c4a6fda3d70137c2804cac9197cd9ed80f8410163328a5b6dfc4fd8963c922b1cd3c79375859b604936189dfeb4505c5e78f0346311960bc69da4f61e31ab1b4c7d90a602a7ab8261ee4364e81b6568716eb8b33b92bf901bf02e8055d01551dbfd186ba5982666f0b92ebd0357fbb6ec74d4e2c1e250810e8399f2d7a99b5e665fdb3b08256cf57e9430dec79edb9c803030a14289d5c8545c5557fa74ea9c2cc2441a65f4e0f37f49deeb270c796c83df9cc2366e2e75dde1e189199833427e5c59a1db1bdf3fac6b8c0e95445f6d3011d918a63504df81ac9ca82b377ac2bb11ee05e20a36788297a95f37feb77edf9568abaa3618500c4afce68240ab421f36e99f416f4a4b6b4044ee5252158f3398dd93eb2fbfb8d84720870ee204c6e22b2d552039c0e9e556bbd446c69e5d26344a08bedfb1d4fb6c04127675eeaa15e41bbf2e7f3bfc525dce377e7db571c2316e48da11f32bf6b9633ee315d5f0aacd7f8c865f5695e6c7e085c587d54295adeefc787260f53df427423e2848bacd3290cdffbd4ffd5a4747f044856386458af0d52f9ccab00ca7c0e11e254eb34059aaeab1bfaea5fe75c2a22457f448e76ba706e9d53c339400ad4a9bd4b026be3555996b0fe3fee4327c5ef29cb31cbc9a7eb0e77464d7c213913e5ed40c450c6ec3cb60bcb477e44aab9a899411586b5ddc96ac1429a8eec4d06131e3984658750f0671174994291b8d6e5acadd19aa320bf1f052fc019367ebd3722a3d3d508e4bd4bcecbdf30f27d35ff570c9a82fe75cd889a80ceff62f104382accf8601f3e8b6fd9acd7605504ee4ca5eeeee15ca83f6c51be7a71b6b0a0087f8e512bb310babb9ee8d1b30c0827dbabd0255e8ebcfe2be10bac49136a076c158b3f2165c40648114d2a92c559226f68f84a632be67f3de96c8159bfe3d6622efa0b003d631f37cda1f2b9e500ca8fc838dbf21f80ce57c714fc9962df517733aa9cf45ffd74d9e0f3b2decc2bdb1a2968b9d9a9218177bbb91f2827e2553078dfa197c98d687d55469e36bf2f259dd3a718c753c100655358408d43aa2a60e73313d1bb078418a8d08a9f1ccb0f76dab501c26f5384674a08d26750aa5a7068e0c5b7603d4e60dd092a96d1f768117d2976d4f2aa6f109c0cc3fa0abcffe96703284ba1eec3ee3c0218e879f8e4741392bae1c6a9f93ec15ebd9c00237d02575a00e25ff6ac5650f6653e85f5a5d539d8719aa98c5f6db78a766625048915fbf83e4811640ef1c7ffaa01a4d0ae63d5fb6d9276065fe4333e9ce153067089ce5399a8a4e7d95731a931a736a36bbe4d86163e1711e0c046f0615e5018eefbdd173378ca1849344d206369176b2bb9f497c3e7d34fc50c0fe0578211405fcd9ea5059cf2a6018d5cbb9eb39c96e69d96a1340a46c6d0523a004768b2bd4117e2bedb1e61f27c1c603db827e96ddc6fe02bc18a9c2b66117c7c09ca99f164bcc1ed10e517c8ea456589e7259f1689743b9abc9f6f4b3bb5b71a754bdfe5ed5552317a4dc12f607adbe38b1894c455893a8c89ee296b499530c680f535700bf2bda8084232c7010ab35a914f54d70929b028f4a4030f05a176211f9bbd332cd8790dbd7a8f56d81e3986cb78d35b03d012967b3ccddeec998286ff0cf2b908c930ce6b7cd1017629911a9ee1f631532668bd44f640e4442b05ac2ae867e6abeb3c9ea1c95ec1dd7fa928b37d5677f48acc0275c225c8443a4ff96986c31ed7414523b939bbd987e6592a831ceb33afc8c5e908317371e3eae9ee154ea773091597a1a1716d560eae042cca2c697d3d0950ceb0faaf305a33216cd71b073ae5001a7d201188110557153f4ad5f6750b9e158bb6ba16a940a5fe74b21f07e456f253ed22762cc7c890fc5541347b0583b0fc7b08de1ec194b3c32c70ceb2cf254ccc4e6e34f5ad83f265bb659db034f6e6a7bf6a6795b72e5b0385b1e1e9af57720a85e054e1517fd2aa90c7e1931544a9f1ffd2a024ee77742b0d70c635d3446ad34ad21d1b91bd189b9b7f6905d73d2c6bfba03216ca3037784ea6af056343ba80799f94fced3aa5217aeaa0ee1dbbd5b3ae294b55ae3f850a2f8ed881df9df0830a4a872634ba0c29f9fb1e677182ad3ca2b63f400bcdcb14e61bd6235bcd6e1c6f81bd195cc915941b954be20321469baddfc8835e2645ae757b1a4548791a2094378b12e864a76394c5fe7632e4d997ee54f3614d2d05477cb15c165642aa332b18b96018269d519d385eb5fe71eda397f7694d0d29f2a143bdf3e1bc1d667fc7896ad08aedf4f18b445a3c8f3f05788dd90a605bcef06e6f860f8f24f1b8d3c89482308ffc93e4faab50f87323831cb7255fa01d0726fd2fec97d7706aa6db7c3da3cf85694357b616159a8b6c7ef76d38fb886526fdef1c80a4e911d9eac4643de2f927c4f392099e0b861e8cf3e3751da2a3f29ea0d6411697d41af624e36128a8a23dcc790bc598623385afa0870e47185602de3c931906fdc7603ac36ba82f9730b6256ed5b3d802178682261b6165c2915d87dec1bf03fd229dee6de53d772e8a60cdcf7e51e2d19239d3451ca6566d435712b490dd2b891d4d7439fd511810dce923763fca999c9fb61f08834b5c9c2b5403007b66dbdfc1bf04198f550964cf4bab3e2f7b6017712ec56e2520c238ab2ace0f51d8965b85119f498298af511b75b2e42fb9358c749ab307349a72ab2b7135fb089709b3354f7577704f3d422768be037c4e54579d5b315711d44a5c6564492c6fd874d8e4bfd828cd55922e990c578cb954ba40e9d008819a2edbd3aa2772d87953eb77badd809789d3d9fef413d539419e32a9ad28b4e814c6114d9729a1f7768c9bce3577f082fb592b52ba132b69c802820cc5048ca6bf0bda365170edadbd8c52dd755b3102afbaf652bfcc02b949bc6fe21aee73a20c0e88dcdcc9e5d7eefd3a64a1202a565f673d7c91fd634cae9bfb82fa9feab0dcb380581caaa4486c5ba0ccf85d243b78050865e8f479972c00b2cdd2e305afb76f1d9cb2e59159a3aa95b55fea38f5f26cabd5210fd231a417c71c8e79eb2727e79c10ae488b0a50e1155be2c734f6325d43e2b3421e879840e5cfa1b73d190f67b87a4f516b6f473a423603aac1a11eab4f2ae743594ab7b422a16813c540b69650027a580cc5fc4f544965eb98ec4a3ea10c53a6bb57c324a4e3eade50ad5eaf238a1c0b4ad2592e260a2a17cf90645269e0d2f07d09ad9ca2265991f6e7e02454a3b7d1111a8648b76b2eaeef510afcfed36e26648fa74b87d8ec025f2477cd6daa554e7cd8fa6044340d0103570334b73b0aa932f19d876f7dea50d0a154968f938f603a0665a589c2f335635658fc4ab10e42098a0c346db8437a833f9cddd799c360c34b56200de55bb140eaed2e8da7fd80b50fab867c27ef332f559c58c9ef3c33b4630ecfa0d459f2a3d8783ff868f9d1cebad4ea8da501f1dfc8418ee97f36c65289fe6410b78eb5d0bc7e08cc77c5fa8f8adab741b364c918f6d1e0d3ea55a552ab134e1fa7c3075d57e965f77b883d3c2c8f31dbd8d428e2cd76ccd9dc8d99a1c3fedce7ea335055d0ec8be14ae2da1ec710bd75b3556b6ee164beaedf452c2cecd2127586e621cab43d8242edb01f6dca6f3089a13b3720897fe6d098fae0feedd392c342a67ca9d8f851cc61be2a87be672d19f16cb1f9281d14825e54ac90b98e394594e5dad3cc0a8fe939a6bad9f218e7b25ec77fdc225233329c21fbefc7065f01d313847d22fa93208755c61a1cf7b61218c3df635cf965fb6a61d358a40ce5fb1d5819997ebcc9d56becaf80530f0a52ab7444a3709c08881503ae2a2b1675a77602263d47cd49e4c263b05d8e8aa131e39a8465882b8ba57f6d57442325606ca19dadbf1b537db5f4fa27e706c2da6a9e21ae2e753f7576a5b403379d1d948dbe90192f152abaaf9d2e9c113a04e4ac99a16079553894f6309c5e3965f152e3896e170c8d8cb3d986229e66e4a0f4c3ed9abb72814a9d84cd45bce56a19b389ff8cc4136ab820f3343fb648c2028876ae110719f8781bdbd87d090ce0ec9d2744093c425d8a8705555ed1a63e56206f9f36dcc2c3e05f23a10ab7d5504ac042d0fda6c0e71f410690b2867b97029e37fde562a8f4f0583d75d5d29f148d4bfa1f29c7266681a0a0f603a4d4f62b6c53d56e38caee053c5d64cc16a5e60888cd45e0d79b0c7cd6b996571d38265f742dfaf09565da15a4e3a83336fbb3ae98868da4eb6f42b6a93393001256efb991985bd4bcf35b741d6ce238be8af5d673beb480d586a6b527ee707782be0c879b499fa06fd170a40429e65381261f9e259c2b4f722ce76df51cbc2b1be9042d33065852870dde6e50ae2f3b85497a22b0ac86e4f8036be742091cfa81e9649be59c5e287f918a3791fd70cdd17a37aeea62aa0e66d806746956ceb28bc01d9e62508caf681db71c29564a718bbe7850cbb755c0f190f046334cd3c078823490d4718e081e3040cdffea0181b1745f29d5d0ee7a8f4b9146bcb9fba06d810631974d66d112ff438b040f05a2a46e533f610149b041f4c56dfe66041fa618becdbad784c5ccf9fd4faf72eb8246e43e856157317f7dc8507d462c497e4d43f369c0b14a6d084858a8b213a57658b653d5a4bef0656e3bb02549895981b91189f0292f2309345612af3d3ce22ea1add4823f114bb5eda7aeba88d69da6b", 0x1000}, {&(0x7f0000001240)="0d00926afa4fa487303748a0", 0xc}], 0x3) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)) fcntl$getflags(r1, 0x3) 00:01:08 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x20311939}}) 00:01:08 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20001, 0x20) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f0000000200)="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", 0xab5e, 0x9, 0x8}) syz_execute_func(&(0x7f0000000000)="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") r1 = socket(0x0, 0x5, 0x401) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) dup2(r1, r0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) fsync(0xffffffffffffffff) 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017cff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc90202c1403eb8d107b8d1070a23f21667f2450f10c75151c4627d598a00000000c1ea01d4686865dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x100, 0x100, 0x8, 0x0, 0x1, 0x4, 0x1f, r2}, 0x20) 00:01:08 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) 00:01:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) madvise(&(0x7f00003dd000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1b, "8d60e547c8851f21a46674f730b96e6311c68811728e23e08ce437"}, &(0x7f0000000180)=0x23) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa00000008000000000000000000000000000000000000000000000000000000000000000000000000000000fbc3bbd4cd489faaf87cf300"/128, @ANYRES32=r2, @ANYBLOB="0200000009000000020000000000008081035e00"], &(0x7f00000001c0)=0x98) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/91) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080)=0x6, 0x4) 00:01:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfe, 0x6, 0x100, 0xc77a, 0x3, 0x7}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x907, 0x4420, 0x9, 0x9, 0x9d, 0x2, 0x4, r1}, &(0x7f0000000200)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x10001, 0x7ff, 0x3, 0x5, 0x3, 0x80, 0x7, 0x7, 0x5, 0xf0a9, 0x1000}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) ftruncate(r0, 0x7ff) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:09 executing program 1: rmdir(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) recvfrom$unix(r0, &(0x7f0000000080)=""/35, 0x23, 0x2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:01:09 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f2ea765aa17ada765aa17ad0000") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/191, 0xbf) 00:01:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') sync() fdatasync(r0) 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x6, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x7fff}, &(0x7f0000000100)=0x8) 00:01:10 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, 0x0) fsync(0xffffffffffffffff) 00:01:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x800}, 0xa1) r1 = fcntl$dupfd(r0, 0x40000000000011, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e23020000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/128, @ANYRES32=0x0, @ANYBLOB="0000010009000000800400"/20], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="dd0000001cf803595898841040e17699c86587984d2df0492c33fc4ccc4aa9b59f7288b734a9a4b098909a756526abc096df2ff6548c887ef1d5e496d93036fed570644034ada1a10c2b53fbcf6257de8ed4698d9d82163c0becbcfbcbed9d813b63e0a2cc58ddf843094e002456fdf70018423ccbbd2cb25fe22f4ee98b56d94d8f1ca04d29887b2c84127d191d847e33667cd3966d6cadb0525bc7592359dd9354a551e319d89cbe526180da18b0b1e232ca9184bb5393d29f5c98fb18faf9774046a8f8a9eb6c1e4a9b77a4e4f0e4b2e57314b481d73370aa205675114b4cd80c3532423f"], &(0x7f00000002c0)=0xe5) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0x200003, @remote={0xfe, 0x80, [], 0x0}, 0xcb}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x0, @mcast1, 0x1}, 0x1c) r3 = accept(r1, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000040)=0xb) 00:01:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="62515da16ced1ae0082d8526438b3342c01aa4ebc69c67e0a236dc50d5f56ded24be09c07117ae01818f3d103a2450cce3f94f2d6371f7edc38a39b7bf614d") 00:01:10 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair(0x0, 0x10000004, 0x101, &(0x7f0000000300)) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setuid(r0) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:01:11 executing program 1: syz_execute_func(&(0x7f0000000200)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x3, 0x200}, {0x4, 0x8000}}) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) open(&(0x7f0000000380)='./file0\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x5}, 0x8) 00:01:11 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x2, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)="a88d0e669ccacf7d8876fea9", 0xc}, {&(0x7f0000000040)="9c516a5deafe11755ac26f87fefbf1b3e2d39d640b21ec5583236d53f2279ba4445a60364f87710d9e90186990780d5272769c028f5837f9b42bc5287be617f189781819eeda22be98e19255903b64a15da9d4f950dbf7e2f105", 0x5a}, {&(0x7f00000000c0)="5581b3991093e8a396d6627587320e299b8c3dc14983f472d59d688fd84654a2365ad5c2d0c173c7bafc7e65e426529b0ddb9f6bf88d9de1f953b7707bb425be58c73ac010f24f3a7da87a2df572996239aee44742425352602e948a05b897eeab89b8d2", 0x64}, {&(0x7f0000000180)="d3d29922e218f35cb735a1345e2ee67300ade9f19cad2388318247cf5c38f29161aadccf4a274e11a8911b5304af4ae61647c25d0c2f45e2ee97171ffaf51b6c71ffa0d0efc3724bbabc426a19edb8e9764a330454e08ee6d580dd4cb0bb7f9cc4a0e2914ebf26d930679b501f1f95de82b09fbab6969472c128fd1d9254edefa02bd974a2688bdba687b3bea648f08e732f8a407e874ff3d1ddf78c7e2ad5c7ef51d392d25322afa23069a615faeeb6197c87c5d9d1ec5720acacacfc3405729ecf06b2", 0xc4}, {&(0x7f0000000280)="7170b0d2366c9f5bbbf4b9fa0118776b13b61914877d63302658f82d2c72adfcdb58886680f35b246c844ec8a8310f9afba887dd73e9074e9b1d24829b2d2f5593f16a49009cb2d8056f6e1ea5ac75619eb77c87e80f1adc153533621112ffcc1fb7702a5cc93431", 0x68}, {&(0x7f0000000300)="2ee6d5c53fec48e8f36db1a51c3701f650f0e33373d016305831c3e6bcb8d352a2d6ad3f9968b8a7e10073da5fd09777ccc242651ab237a264d69cde1ef094b1646ccb067e88262db9aa0f9a44b281157867c0026cb466e22609c51f63538c6afa56fd186734e1e3e2500f10a6db8c84a5e503ed0e4eeec290d9601c8fe1e8dba657b540a714d63ed5ae0075303e3e8b8a2656f13a7cd02dfe1e23993794cad5c8badeb7d4e45787a25caf84b84a95167792e2abccfb4f1aba7131515c80014fda1e32df4a6130da3b00918744c8025ab13d30631ec39735c59ebc6dfbc170bb8c12", 0xe2}, {&(0x7f0000000400)="f8c94c3f0bd15e259fc06ced838ad2c7fdab921cf2e19cb7be0f89ead28cc6258a787eaaea6dbc836ba73a5d5bdb475ea226f6cc3ab0f3f96e98308bdaf69cca617b9fe92a97b3aa8f8b6d7484efa09c519d5adc402f5a4e5f7d8169686f66ed4b347e72c00f8f6f7f9b7080ae93191827194281bd5a5a815afa4473859605e45a4c7d02", 0x84}, {&(0x7f00000004c0)="8cd5532c3bea1a6f6421f1234dfc3ec8fa1c26bf89fac592d3e4cecb0f4194dfb85382cb6df417db19d77b718ef4ce9654b3eede4640bcea64fca5cd4b91731088d8c0a44a6b2369937a6c0b4549a4a0122c792057f51a329e9dd947a7399c07184bd1d5e1ad72548fed919a8051fa7f3d5e458a208a0f1cba3e7043e1c1d3c1df9991776d7ebddce6f4a99c82abab2d191a58bb6e06faf5e67d16bf1a995511c30fb63cb65d7f89a17e12dfff9d46922808ba70e28e6b754306290369b642ff8f17921acbb9094b2fbccbc5a086dc6fb91afea91220f9513f54cd2543eb5a0b6f", 0xe1}, {&(0x7f00000005c0)="927b683b86a5bb5fdb3bf540b90161ca565573d306600f0db03263769182514a3456b809d5fb8ba4afc507bb9a6027f603e829b4d81dc9d224c0d69d989194f282cc5fdf440b8632a2ac1fb2d04c05e73738fb95634004351c9e8f1248d5c966450643299fcadfccd711b0d6641543bbfa47848a9e745d4e5b55594b7b9fb11f055be329808c60692007562be80126772c96ed1968652b674981c62abd7ce9cfb0767c4a988a6c6f62055a0a56aa6f5a324b3692c13e7c4bf831306477ae31d04e50b1c6f13698d1314bebb291c55f915be83dcaead2594edf90248a5b2b62", 0xdf}], 0x9, &(0x7f0000000780)=[{0x50, 0x85, 0x9, "c0ffd21f2c3f2e8d44f9080bd172e4020e7a87ec2d9cf3c14eebe6ea17248811c97f0c7eb11f428ec6fe24654948f778ac613bbf26319dd2752d57dc47"}, {0x40, 0x0, 0x4, "f2836b519a74ce4678b14b25cd9b7af289c6057577a512531a24fd1513fe5af2324d2a7989f8f3b13b8f"}, {0x108, 0xbe, 0x3, "76f8106c43193cebdc0b2783eb48e1edd6f23dabb8417ea514b7e9ac8f97aa4b9a1d5367a15f3b19caedb60d4f5870aab4e70e7f6bcd936c447206f0e4d6b95b17171adeab5a2f106d61e0473d58b800d515e3e3164eb9c555b4ca0c2d49c2949dd24390f1ce88c569825064ca7d3f0bcd5204fd639a403ecd3dccb77c6dda9fd91062e8a0b683f6bd2eacc8a91d1db075e703d652773f9eea1c1482ed958bb77c9ffd1c6735f5f22791da3e65ab01846d354b2180bbc2db30a8e30dd8dd230390db208067d11e4d91a7e0d99f31c1938a5fb57378457e952e76213f37173bfbabb532cb4acfdfbc7443c81ad29abb906c5f8a"}, {0x48, 0xbe, 0x1, "e8f1f590933613db099f5973cc8a33b856ed8a93bd8d4e92a4e6e1230e8ff7a7f4928c9dd2ae4467cfc98f067561bb6b2137b5e5"}, {0x70, 0xffff, 0xfb0, 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"}, {0xe0, 0x3a, 0x4, "c7fa6bc62e20f7718aa35d10fe86ff8e1166ae3e9b134d41b17cc11f2e426030b434be361bb4adc36d86101b6db42b1777a1bd18e83ed3db8b99d3874ae0eb9e4f80cec91537251eeec7f56ce5fc031bfcf07550d3128883803bf240c955555590853cca656bdc4a0335f22daada8c45eb24b12e8a73db02949790c2ac7a9325e5cd5a19ececb8739ee1dd055c08aa8ba7e86fdee00a93b45625e921d9a21f0fce1c01d8da563494fecfff0987e68ea53ab4b7e83e94e669dacec44b7f60066d02057c3b534f84c316c514123e06a7f8"}, {0xb8, 0xffff, 0x7, "94454a82aa419cb85225e95c3c17ff2239a8006448d7863df7dffcedeaa1f1b240fba901e8f8ab0c1c293f699c7c3b458838b10bbe883f86e9ea8c42c880508030d348a878e3e821885bf6464dc66dc818a45d8d7106cd19686acb3e16e4ddd9d418991857a3641b5aa9c17b205d738969ecbbb92275e2158c5049e128266b9a4d04cd6b9e4fbfa9fcf3ba70262c6d5504788cd51b63ecb51f9cb92cbd2586c3462c"}], 0x1498}, 0x20004) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001c80)={0x0, 0x1000, "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"}, &(0x7f0000002cc0)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002d00)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000002dc0)=0x8c) 00:01:11 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x347b) setsockopt$sock_int(r1, 0xffff, 0x301f, &(0x7f0000000080)=0x101, 0x4) 00:01:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x9, 0x6, 0x8, 0xfffffffffffffffe}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x12, "718f3f625cbea11c21bfee0bf7c6449332d5"}, &(0x7f0000000180)=0x1a) 00:01:12 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x10008, 0xc) 00:01:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4c}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000440)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332fc46219de7cb01dd3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000140)={0x2, 0x6300, 0x101, 0x1}, &(0x7f0000000080)=0xfffffffffffffefa) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x0, 0x9, @mcast2, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000200)) setgid(r1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0xc4, 0x4) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x66, &(0x7f0000000140)="9aedd34ccd06252e7c4a0c8ec5baf36c5d44f345c3005904a9ee05ca770012cb481e094bf398dff5bd438db9ea4c092e9f196602781a96975afc8343c4a6853c7acd5f99c9f7ef405e39e033476589b290ab4bfa95f53274f023c7fd5e449d748657ac625ebe473a7e4489038663f2108d85541bfd74b4a969a67c2281cf46715c90dc8aa4ef4447fe0f66c2ad9883c5", 0x242) accept$inet6(r3, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) fcntl$dupfd(r3, 0x11, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 00:01:12 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x10008, 0xc) 00:01:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000100000005003f00d8090000000400001c004e2308000000ff0100000000000000000000000000011f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b7b6a3525d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b8c3653d2f81965373c74b534518c8a627e327a59a85bcad67879efb40df47018c", @ANYRES32=0x0, @ANYBLOB="df000000f7fffffff7ffffffb905000006000000"], &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 00:01:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00 \x00'/110], 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000380)=""/225, 0xe1}], 0x5, &(0x7f0000000300)=""/25, 0x19}, 0x40080) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) execve(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') socketpair(0x3, 0x20000000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7f}, 0x24) sync() getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fdatasync(r0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f00000000c0)) 00:01:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="baaaaaaaaaaaffebffffffff08060001087d0604000010c804d49ff8ac1400aaaa7000aaaabb7f000001"]) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8008, 0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x4, 0x4, 0xb}, &(0x7f0000000340)=0x14) r2 = msgget$private(0x0, 0x148) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x8, 0xee, "f083e25dcbeca623e9bbc6bc9c230a664b3c66bd9f366514a3d38fc3b6049654c2871bfb075c6e4b8c4ac796f03fe8d8c15f413c37ad238fa184aa108566e875d87c625ece567f3b7b70aa416b0980f040860303a6ba63b186cc4553ceeb8651f5d419e8cde5ef2c3285f193fe07abd324c6fe49afacaf1be821ebefb3dc265325fbc84d1ed3d0224234110c13b7bd14ecca0cc8944562c04a2e992f307182e8488aca0c0972f96c7b8859b9bb787964bd190d04c42620d1fb3d4254f12894976084ee6ba973fb141fb44614dfd089bbc492b96635769081f8c0590d53f4426891694e91689ab52b92519172f04a"}, 0xf6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x20, 0x2, 0xc00, 0x8, 0x80, 0xffff, 0x3, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x62, 0xd3d}, 0xc) 00:01:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x7d, 0x0, 0x12f) 00:01:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f00000000c0), 0x4) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0xfffffffffffffc9c) setsockopt$inet_group_source_req(r3, 0x0, 0x53, &(0x7f0000000100)={0x20, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0}}}, 0x118) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="f2416df7a4671e4f000040abc4c27d3583779dae974269020f000000660f3824bcc51b6839eb0f59ed64440f01dac4218ddf1518000000ab") 00:01:13 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x80}, 0x8) syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:13 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0xdae2]}, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000020367f057dcf246766ff00000019328be400"/31], 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x4, 0x2, 0x200, 0x200}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = getpid() fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x2, 0x6, 0xffffffff, 0xed2, r3}) freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000480)) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r4, r5, r6) syz_execute_func(&(0x7f0000000380)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") 00:01:13 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) socketpair(0x1, 0x10000000, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5a6, 0x0, 0x2}, &(0x7f0000000140)=0x18) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r2, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000440)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x84) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="0600020006000000b5c5636d2df8b27ab0d2d2c5c9a08520000000000000004d934c370ac0342ad625af6d8051221ccc973e1a84689093472601403d0da1df9cb8dd6b3433f0e58d494649deeb7d83cec57e289f97e1373e0c1b418f030b82e5d13c96c4e761ae9ebd68aef73c0bd88021c81fa007b6a33f04ca9920252ee6da1fd2"], &(0x7f0000000280)=0xc) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0xd0c, "4fc3f9a7673635714af7ee836d9c582d"}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r2, 0x8, 0x3, 0x1f}, 0x10) close(r0) getpeername$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") fcntl$setstatus(r3, 0x4, 0x40) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000002c0)=0x4) write(r0, &(0x7f0000000600)="e8641ceddd997296ff2c9247ace93fcf9f4c2434a7ea16aa118712bf0c2e0e0a869c235fe17d49e45a2db13b13eb7fc07d60882ed02976cea1df09a00ecd4647b24300b929b195451fbcabd6aa31716458aaca4dffafdeae2c30fc633043bbce22bb6380f2da1c46c70a829b64cfc6a90488a7d715849132b439bbd2d41b5a360ae80dc64f726d18d6887bcfa0844178340bbe4b067a448359684765870e0fd74fd450eba374a825cdbefd4c5e0022c346beddef9a26fdfd3216a37c81d611e577b3cdc9179007626d93dd012eb6949a", 0xd0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0x1, 0x200, 0x553, 0x2, 0x1f}, 0x14) 00:01:14 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1014, &(0x7f0000000040), 0x10) r1 = semget$private(0x0, 0x2, 0x0) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000080)=""/95) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00696c653000"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000500)="2ff8e825516720910fcb6717179f30c8eb6b4b1f0f92f05726b9a11431a3050be184378cc2e43310ad100eb51f9eebbbe135af40fbb9423e2693282129a6934e087706d43b", 0x1}], 0x1000000000000130) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xbf, "bcf0813f3bf0b2c0b20f14b1c2467542a507d54699d9a05fefa8fb98826c3bfa5c0bfb96b073ac37aea9a5227439014da8d25a903e32bc6b486f206ca5d86116ea8052da8890b57a601f392125a726cd3f7b78b4307b03f3a33c1796cac12e3f2a616c7427fd9e67363be6ba1c1f764ddcd382fd20cb29c9e467fb8e27375f1bb23e4ef24cf6a1f32e94c331b0f498c4377279719a57eeba91782fc661e6c8c6c78a0099b65930019b067a05d9fb1fa1b1c4869134c619e98b71166a5fac1b"}, &(0x7f0000000280)=0xc7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x0, 0x1, [0x8a]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x58b, 0x20, 0x5, 0x1, r3}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:01:15 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = semget$private(0x0, 0x5, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000200)={0x8000000000000000, {{0x2, 0x1, @multicast2}}, {{0x2, 0x1, @rand_addr=0x4}}}, 0x118) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x800080, @empty, 0x100001}, 0x9530549a865b2f25) 00:01:15 executing program 2: open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000180), 0x2000000000000099, 0x0, 0x0, 0xfffffffffffffcc4) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x36, "c7a71fce59629aa7ef366768b8ad4be87cdd2dac4e9ae9b6ecd993125f3703b081d47001df35ad5d3b248549b621ea5d7f6d96fa0240"}, &(0x7f0000000040)=0x3e) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x8001}, 0x8) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpgrp(0xffffffffffffffff) r1 = getpid() r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1}}, r3, 0x10000, 0x7ff, 0x110, 0x1, 0x9, 0x6}, &(0x7f00000002c0)=0xa0) setpgid(r0, r1) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") setpgid(0x0, 0x0) 00:01:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x2, 0x256) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x2, 0x9, @empty, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) 00:01:16 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x50, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:01:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000003) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20001"], 0x1) 00:01:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)="eac4f3cae789925ca1e5c9c103182f78b1ab88f2bb46c520cbccb5f8df01a98da866e998d9ff68aa83f408e26a322c3b52ffe7d3efd15f3d648913015c6b2875435cbca2fc30d10a74daad9c69bd2f1d00930705d803a81fc6299175d8c81c6ede5cc28e045460ff078616d728586f678a1aff08cbf0a9a1eb3d1f2bda20b34b9718940deabbed068f4b09116365da8e8e6cc78c") 00:01:17 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) pipe2(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000100)="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") fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x40) r3 = shmget(0x0, 0x3000, 0x12ee383aea7c06b6, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000001100)=""/4096) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000021c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002200)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002240)={@in6={{0x1c, 0x0, 0x4, @empty, 0x4}}, r4}, &(0x7f0000002300)=0x84) ppoll(&(0x7f0000002100)=[{r1, 0x20c1}, {r1, 0x2007}, {r0, 0x60}, {r1, 0x119}, {r0, 0x8}], 0x5, &(0x7f0000002140)={0x9, 0x10001}, &(0x7f0000002180)={0x9b1}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:17 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) read(r0, &(0x7f0000000500)=""/4096, 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c6, 0x20) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r2 = socket$inet6(0x1c, 0x0, 0x13c9) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000440)=0x10) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000140)="e6b16d4c159c8397722ac5a99482bff3b5063c1741ba1b81e124a98e9b18d2b9a229bcfc93105d38de52acb8824014500808a183cede7d36695ffd165ad62e01486cb96166cc611316fda91a6970461bf23702f31a3ceeda0a14d94a4469845aaedbe6b9446561d9e52b2c56158e55addb4c161e57d8fa0258390c65deec8651720fa3b8a68bef4fee739d6511fc85b45c5c882742a1863923f159f6ef8d40c020a35efeab16811c684e9546188428a1d7758397697b42db9148b2c547a4932b3e41e0d5bb73393a450bab25bf9d81c11c6bee67aeb7a2b67eaa81e1b5f0ec304aaad9b0e4d2d8b67fb483c9057240c3", 0xf0}, {&(0x7f0000000300)="54d0a4146497161c34e6d7d89c00cc10edb9584165460e70bdcbfb72", 0x1c}], 0x2) syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") 00:01:17 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/77}, &(0x7f0000000080)=0x4f, 0x10000000) fcntl$setflags(r0, 0x2, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x100000000, 0x0, 0x80000001, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6]}, &(0x7f0000000280)=0x10) 00:01:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000001c0)="e7c8b03132731044bd4006c034b1e5eadc467aa77814f0db6d9c85181146cf70150b31b01fb5c4856203f45eaf4137afbef252cae680d89963537b46d8b9a53176c6c9f85c584a2572f21a02222f0f77c102612f213eea928d59dce56c50660ed5c728e87c52f451134156c45363b9386e90723e19967a3ad9b2be34e89a900a2a1449310f6ff2fb11b027aa54159e2058f77ba0d785d9a555b01b8720866fa1787bf5402aef845780d77063b6715e07eac2036340186beab427dd4aaadb3450fb61edbf8bf6f37fda57614ffec3a54e2d3001aca1ee3bd9cde60426edd5934628de2956907b8217d631ce5b03f00c6f36b9", 0xf2) bind$inet(r0, &(0x7f0000000180), 0x10) r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) r2 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:01:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000300)=@in={0x2, 0x0, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x1c, 0x7, 0x77) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000002c0)=0x4) sendto(r0, &(0x7f0000000200)="a3016b5bd9a83ef0cc7049f54d9c870455f50fe776ff2b5744ff924a1868d4939cc8c75984edf8438d46070019cd01fbf9cddb", 0x33, 0x20000, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x2041, &(0x7f0000000080)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f00000000c0)=""/227, 0xe3, 0x80, &(0x7f0000000040)={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) fdatasync(r1) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) linkat(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x400) 00:01:17 executing program 1: syz_emit_ethernet(0xfffffffffffffe2d, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local, @rand_addr=0x2, @local, @rand_addr=0x8}}}}) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000240)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000100)) 00:01:18 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x20, 0x3, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x7fff, 0x4) syz_emit_ethernet(0x0, &(0x7f00000002c0)=ANY=[]) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)) 00:01:18 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) close(r0) semget$private(0x0, 0x2, 0x508) 00:01:18 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r0, 0x6, r2) close(r0) preadv(r1, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x30) getrlimit(0x0, &(0x7f0000001280)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r3, 0xa7ed}, 0x8) 00:01:18 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="11167a52d4fa126a34b90c8df94e21923301022708735e9f4fcdc752ca4cd020d2b5be86dadeb3d0d53d0551aeb6c882c2a1e23735b45b9718cb38edf310c5daf1ee1bed33fb9b471b2a1c773536123c9dbd424c286829b2e4995f725d0199ede8060c84c9b26a2d492dcd4e69b65904229f2cefe9e5f772c393063a806a2790bf1f586e7b9a3795c2deb141cc415561") freebsd10_pipe(0x0) 00:01:18 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x7) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000940)="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") shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xff, 0x1, 0x422f, 0x401}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x3}, 0x8) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) fchdir(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00032eff7f69568f302f66696c000000"], 0x1, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:18 executing program 1: r0 = getgid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r4, r5, r6]) r7 = socket(0x2, 0x1, 0x84) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x0) 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000100)="985e3e643e67260f72d4001c4f0f05f359bfd94a620041e2eba2a2363e460f1a7000c463f15c2cd5000000009731660f6b32fb36f083b600800000f0dfe9014e4ec4016d7d14dec4a17877b921045fc507f240d1d2c4e10bf8c4c4a3057d75990ec4e3f56cbd00008020d0c4c6d8b712c483397fd300f7dcdc0fbcafc442a93a48f30000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b0d826eefa80dd4d48c93afaf628f680864360fe25800618de3c0f526264788fe66450fd8d8c46249bedcc4623db76eef652e800a03a261") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x2000, 0x38, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000200)=""/165) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000003c0)="db9abc6400752343b2f23ad42a2bbb9b191f233852f1d6e178696e5b91d030f2b84b79d71804ef95c5ad9f35b8791902da1177775eff56cafacb03cf468bfbf8ca38ae0b46b6ec1cb89149311a746e79acf81b825509e5bf696c2d310b36caf83add22e7a4b3cf9c8ca57864d3db07efdf8e794aa135c8ce6614bd0bc16a1af0dd59ba2ed0c7c7") ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f00000002c0)="a3df7006a1a4ab00df94df8472eb1dd431341f658c329dc050c8971323495ae88c52fbd0cd24790acfeb9923579b207ddffcb52cccc4f0fea00ac911a0b94a531c2e42a6f09024f766be4cd941358edb9b5b6ecb5a53950ec6b0b915671bcb647dc4c3393b7d7b478406c2f073731958fb04b1722931ee1a57517de4e7ab2ec9c6167f0b32e3eae1b13062c4c986c5ffbf81c88f3431b0eb7f5dab5153bf2617336b42f3036b6d2ec980447d9879ad495bfaf4c6688ea68e187a8e5184b821324c1d995a0340c2") getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:19 executing program 3: syz_execute_func(&(0x7f0000000340)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d82c461f9d83adfdfe4da7676f2168f4808eebce00000802000c4f20fd0e266f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x843d5c90262bad4c, 0x2) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd10_pipe(&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7f, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000500)="144fb5b5cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bc46215a6af00000000000000c7e4c752fbc4e1e32d08046060c4650fd94c5c09c421fc2b1ca267d9f248eec4a30d5f8ad51e0000762000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f0041d9f65b3e36f3470f1bc2c40305389406001000002ae2698fe9d091d3000f9966030ff2d9ffe42c240f54c442090a9f06000000dec4a1e1e0ef26400f0d18c401fe5ff6e30f45456736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") execve(0x0, &(0x7f0000000080)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='%\x00'], &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)=',[-\x00', &(0x7f0000000200)='\\\x00', &(0x7f0000000180)='#)\x00']) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) open$dir(&(0x7f0000000300)='./file1\x00', 0x400, 0x40) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x3, 0x6) 00:01:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, r1}, &(0x7f0000000080)=0xc) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000140)="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", 0x1000) r3 = getpgrp(r2) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x2, 0x3, 0x7, 0x8, r3}) 00:01:19 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x3, 0x100}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x10001}, 0x8) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") r2 = dup(r0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f0000000200)="6f4b9ed538dcf71c487b6efba9ec2e86245b73dc326e4f9d3c7736baaa72a753af58371a95ec2340f6d28294090aa9ade7fd692ef36ee1d3b13343932bf4bcdb4de6d39e435d299cb4a21749c4501363ebe4ece5f8436706cc46cd29bbc21b38b0ebf4b7e5382c11ff29a202619ae35e2710e536347eeb60a8ce44354c216d8b3edbdc566d7b73f3ec7bcb1af677a94d9fbeeee9e64a3e6a322b3786ada97edf751e7130fe452a10b7d7ec4a88372f29c16395b9ba9eb82db89d7bc70cbe9bde384e0d5539b2cdcfa6c0187359951700e91265a2", 0x7fff, 0x2}) 00:01:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@loopback, @loopback, @broadcast}, 0x39e) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:01:19 executing program 0: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 00:01:19 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000000040)='./file0\x00') utimensat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000) 00:01:19 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x9b19, {{0x1c, 0x1, 0xefa, @mcast2, 0x1ff}}, {{0x1c, 0x1, 0x8, @loopback, 0xf800000000000000}}}, 0x108) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:01:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@remote, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @empty, @rand_addr=0x1, @random="732632488640"}}}}) syz_execute_func(&(0x7f0000000000)="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") 00:01:20 executing program 2: getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x3017, &(0x7f0000000500), &(0x7f0000000540)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) r3 = getegid() r4 = msgget$private(0x0, 0x10) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(r8) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000340)={{0x31, r5, r3, r7, r3, 0x0, 0x1f}, 0x0, 0x4, 0x4, 0x0, 0x2f, 0x9, r8, r9}) freebsd11_fstat(r2, &(0x7f0000000440)) setuid(r6) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 80 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029d8a520 vpanic() at vpanic+0x1e0/frame 0xfffffe0029d8a580 panic() at panic+0x43/frame 0xfffffe0029d8a5e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe0029d8a7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0029d8a810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0029d8a850 sosetopt() at sosetopt+0x101/frame 0xfffffe0029d8a8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0029d8a950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0029d8a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029d8aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029d8aab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 7020 tid 100810 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why