e9f7e4211a1a897ea1c15cb4f47e8b0f7ecdccd0b1f74b7d0f0337fa277aa1d7f89aa6b6dd75e50c15a557223f2e868bf4c2e9ce51a5155f2cf74764029a14a056106388e69bef75aa9248ef2d18af"}, 0x100) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 22:36:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=""/3, 0x8cb76e394dd8fcfd) 22:36:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) semget$private(0x0, 0x7, 0x94) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) close(r0) 22:36:44 executing program 1: syz_emit_ethernet(0xfffffffffffffd86, &(0x7f00000001c0)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x100) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/112, 0x70) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) 22:36:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040), 0xb3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001080)={0x0, 0xe2, 0x9, 0x4, 0xffffffffffffb3a3, 0x7, 0x7ff, 0x80, {@in6={{0x1c, 0x3, 0x3, @empty, 0x7}}, 0x0, 0x6, 0x4a, 0x101, 0x3ff, 0x9a0}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001140)={r1, 0x10000, 0x100, 0x8001, 0x7}, 0x14) r2 = dup(r0) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000080)="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") 22:36:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x8) 22:36:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40000002) fcntl$setown(r0, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x0) 22:36:44 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = dup(r0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) socket$inet_icmp(0x2, 0x2, 0x1) 22:36:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xfffffffffffff800}, 0x8) r3 = dup2(r0, r0) renameat(r3, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 22:36:44 executing program 0: madvise(&(0x7f0000a77000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000a8e000/0x2000)=nil, 0x800000) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000000c0)={0x10}) 22:36:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000000)="7c347ffe4ed7023181b4154b55290f37240f2f71d97c6191aadda7a59217ae78e7eedca1d757f0901ce35fcdeebbb4221bd76ae17c39afa850c50469abfb47c803e0635089b0402c9262599840bc0164364c3453031642ac7bc68f404e29555fdd41d0389f640fcd5b4f8837c6d043e237360997b189f87838a1c0626e444132216fd521118192c34ea18a81288be381b8aa2d75707424ccf460966f33eab7c8c04be048ddb93007fb34ea6afb285e67c5d75a7290ec75b81ac2e915143f8b49744c157f9f268ac6d14e0c7f051825a96767a37e930bec82f619408da6") 22:36:44 executing program 2: socket(0x2, 0x10000005, 0x7) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 22:36:44 executing program 0: rmdir(&(0x7f0000000040)='./file0\x00') sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 22:36:44 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xab12, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000200)=0x10) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000340)={0x3, 0x1, 0x2, 0x2, r3}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x80010, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0x0, 0xfffffffffffffffb}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fcntl$setstatus(r0, 0x4, 0x10000) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmat(r6, &(0x7f0000ff9000/0x4000)=nil, 0x3000) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x2, @multicast2}}, r4, 0x1, 0x3, 0x200, 0x80000, 0x0, 0xfffffffffffffe5b}, 0xa0) r7 = socket(0x1d, 0x5, 0x6706) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000680)={0x3f, 0x200, 0x422f, 0x4, r1}, 0x10) connect(r5, &(0x7f00000006c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) freebsd11_fstat(r5, &(0x7f0000000700)) recvfrom$unix(r7, &(0x7f0000000780)=""/221, 0xdd, 0x2, 0x0, 0x0) utimes(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x3, 0x7}, {0x913, 0xd03}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000900)={r2, 0x5}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000980)=0x5e, 0x4) pwritev(r7, &(0x7f0000000d40)=[{&(0x7f00000009c0)="7270e65c99188ce8cb099c98835a8ddc53fe3a8a6d1a0ea104079ec24d69ef76a61a71ff159a4977535c79553e5105197c9311fcbb47ac1cb994c401fbf21a8166c33b8c", 0x44}, {&(0x7f0000000a40)="91833bff5621cb653e0d94f29f2eb4704e9d26bd90d86d4dc5c28e58b53d03b994b88cd10c059b9187f68cca640e8772ba8e4677d3658357b2410e7c94cbd5eafa5c2cbf49b689769cecc54267ad05538c523c29afe7081f70e557752e0244d0747f3b460939797e50ae2d7e7dc8871eb4566cc26b5beda90feacd6e0186b292b55f055e28d04a570feff90e1ff83e2d0e768619d813a4c6e85ff9c4a2edb0cf0602516dd7ee971c6e87dda998aaf2b5c088189a7bc84401cae262cd790c42ae6444063569bdc184a5628be9", 0xcc}, {&(0x7f0000000b40)="1f867f9ef8e80ace8d3d12e9a61da3f80873cc0a11efece9a9435f9be518964506474459f8dce7f8d2c9c9fe1a266d3f513637ac7be389b23b791129d6997dfffd912ae9c8f71a4e5ea251ae5fd03ebff465d1037d24b106c74c027c5b4ec1a0ae95b0c8430526dfd911ee0798e9c1b38a225dc8e74047f5bfb60d20628b33ef6b9525ce78936b0d51d7bfee30a82f6ab35cdebcec1d966abcd06c769b0d66e317a2f647e0f1355c8d2071a920e6", 0xae}, {&(0x7f0000000c00)="4353f33afc4711a0ee75230c5f28922733738af5cbdf464863d1fdc2178e37aa16eae3f6bb951e99de0ed60c88ae64d33c12d31c3cc811cd23dc6cba71dfd4381cda44273a027140a883969581b7acab26df2b986034d81a50477cdd59c226890421cdcf39b7935535e95e408b1b028f0c95f626c5644fb43f0612aed365863cba4b29ec6e17041faa5417cecf094f9548a045c5a6b641f6adeaf8866fb209e7c99bc7824b52a82bb1a18c38", 0xac}, {&(0x7f0000000cc0)="61f86c70c6cb8da17d6d67747b70e90a1801f12a1d82572bf856a5ff0454316ed044b721cae2326177257949ace779ff80efd02424995ed14c5f6cb28d5f5da0b951839c4cc48be4307e5fc5", 0x4c}], 0x5, 0x0) r8 = open$dir(&(0x7f0000000dc0)='./file0\x00', 0x200, 0x2) readlinkat(r8, &(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)=""/132, 0x84) fcntl$getown(r5, 0x5) 22:36:44 executing program 0: socketpair(0x10, 0x4, 0x2000000040000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000240)='./file0\x00', 0x10884, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0xdea0aec188fc7b71, './file0\x00'}, 0x153) r2 = socket(0x15, 0x20000200002, 0xa383) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt(r1, 0x9, 0x7, &(0x7f0000000100)=""/217, &(0x7f0000000200)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1204, &(0x7f0000000300)={0x0, 0x0, 0x0, "c4f3bf2d037e60b2b437e4dd094c8d12b5ef0100000000000000f5c155bf25729482a407f0320554946edb894f4fe229e777913132fbba13ed7abfb5289973cd79c567d8d18b4525d0e2f9672004710b0e953f55d1025f7debc6a0a9b253d8c63eb9a72da22359bc93dbd13ea2b93e3029487f85fbf4d0916bf1e521cf9a584a13b14367d3257241bc8ba542dc82c49af794c99af64e8250c0ae5b7ed695210933aff3efb8060c6d290d42061fe481f63a01775b8a8b3b37af910e271b657a3f95262a"}, 0xfffffe59) open(&(0x7f00000000c0)='./file0\x00', 0x802, 0x4) 22:36:45 executing program 3: syz_execute_func(&(0x7f0000000300)="cd80c44219913b6969ef69dc00d98a20d0d00f502d3fd90000c98fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac4f4fe22c892a0f0000c4c31d6ff1cf9f") syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000002c0), &(0x7f0000000400)=0x4) getpid() getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000380)="9436bbe49b2d27f4c2d009c2e9a9d086fe90336d37efb8e43239f609e3ffafe9e16b1043a00da1c12b8ce99acca4e01024aec170d0c6c5873e4ae3d0bb69d01f9a49206b51d8") getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100000000000300ffff0000fdff0100008002004e23ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="030000002c0020650800005b000000000c000000"], &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0xfffffffffffff001}, 0x8) r3 = getpgid(0xffffffffffffffff) getpgid(r3) r4 = getpid() getpgrp(r3) r5 = getpgrp(r4) r6 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) getpgid(r5) setpgid(0x0, 0x0) setpgid(0x0, r5) 22:36:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000040)) 22:36:45 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x3, {{0x2, 0x3, @multicast2}}}, 0x90) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7fffffff}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x40, 0x3, 0x5, 0x8000, 0x6e7e]}, &(0x7f0000000280)=0xe) 22:36:45 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000180)="982c0c0f050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x80010, r0, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000100)) 22:36:45 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/152, 0x98) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x8]}}, 0x1c, &(0x7f0000000080), 0xb5, 0x0}, 0x0) 22:36:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x200000000000006}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x1, 0x2, 0x56b, 0x1, 0x7fff}, 0x14) 22:36:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x401, r1}) fcntl$getown(r0, 0x5) r2 = dup2(r0, r0) getsockopt$inet_opts(r2, 0x0, 0x4a, 0x0, 0x0) 22:36:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0), 0x200000000000022e, 0x0, &(0x7f0000000180), 0xffffffb0) ppoll(&(0x7f0000000000)=[{r0, 0x2051}, {r0}, {r0, 0x2b}, {r0, 0x44}, {r0, 0x4}, {r0, 0x8}, {r0, 0x2}, {r0, 0x8}, {r0, 0xa4}, {r0, 0x4}], 0xa, &(0x7f0000000080)={0x200, 0x400}, &(0x7f00000000c0)={0x100000000}, 0x8) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="c3fc43dda4d8361ec7e391914b6514986616f1c35f5bb845357744efc13bab1d9d6f46c5ef8c845098dae1c3d610d774452fd0d0edfe8dc9", 0x38}], 0x1, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000004c0)={{"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", "1c36e96a4677863d85ef64e897de53baa609203fba4562d5712304fc7c65584c", 0x9d8, 0x2}, &(0x7f0000000300)="e6356a66b311be1a92452f1dd55ec6d2f1d324ad4f90d6ad5f18f472aa3775c05ff7eda63d563aa6858448571492f69769d9e0407bf17c9e3ba3726eb71dbac49098681c22fe8f88d1c44688c21c630ab92db4b62cf3c31a7e4460d52f37e69b7c00556ef67c3de94e867d95f72bd09eb6da06e39989b72cdfb0dbae07b22dac2a175e860466da8eadb3d661cf6ef91619269e1b8dcd46bedfaa1d2bfef46b5830cf22c4adbdb571d4bc2c0b7c701467bf5e5f0d4e88edb132902f40b94f7af03cf9e81670b952eff7980c057165527be93e61b01326da5af7886f", 0x7, 0x80000001, 0x200, 0x1, 0x9, 0x81, 0x317f, 0x9}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000001c0)="d7fd1889058688215b461cb9b35c54844a88a712545ee02f485d9500b1c99bc2359b06ac2c7bbbc2dec2cd0b16d508e32bdeba13b3b64f37eca580dd90c6fcd97b257ac71e54ac0670fe01a5b98668d8d90be4289083b79a2a61618e89b92c523cabc67241122aba28f13818cfd41fbadfad55381e873eae969a459338b4f3ce48519b0a79b537ae27899cf5078131b9c2559a691dee057c6967b263d18c3fea061788bf3d0edadbba879ac83ff98d002e79fbfd36955119c6f269b7b33b49634726e6f10fbf3a8f405c882878db2d2e2133f312ea64dd52c4998529a2a179a1b4518353ffb28b3c5044cb547ab984723db69967114672df") 22:36:45 executing program 0: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4) accept$inet6(r1, 0x0, &(0x7f0000000080)) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 22:36:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x401, @empty, 0x70b}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01007fffe97a4ebc60efc6a7a4fd27e6a5ccd1c8462ba9390ef270d16d9ccdf16e1b3c73f51553e3c809046029b241429593a00886fc8b1105a78edc2b3fab6c5039fc89a0a5c4a54555e69525", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x4, 0x81}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xff, 0x4830, 0x8, 0x7, r2}, 0x10) 22:36:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8c41, 0x2) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x2, 0x3f}, {0x101, 0x100000001}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 22:36:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000200)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0xbbe}, 0xc) syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c48f08689f243a01c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc68530a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x809}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x10001}, &(0x7f00000003c0)=0x8) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000006000000040000000600000080000800"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffeffff, 0x773}, 0x10) 22:36:45 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000180)="982c0c0f050520d0f80791b0044141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x80010, r0, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000100)) 22:36:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1ff, 0x7f}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) fdatasync(r1) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0xc700000000000000]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x80010, r1, 0x0) 22:36:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000004, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3f, 0xfff, 0x3}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f00000000c0)=0x2c1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x10000, 0x760, 0x7}, &(0x7f0000000080)=0x10) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) 22:36:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) socket(0x10, 0x2, 0x9) 22:36:46 executing program 0: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4) accept$inet6(r1, 0x0, &(0x7f0000000080)) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 22:36:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xc, 0x1f}, &(0x7f00000000c0)=0x8) 22:36:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) socketpair(0x10, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 22:36:46 executing program 2: syz_emit_ethernet(0x362, &(0x7f0000000180)={@remote, @empty, [{[{0x88a8, 0x2, 0x2, 0x2}], {0x8100, 0xbb6f, 0xffffffffffffa188, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 22:36:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) r3 = socket(0x10, 0x30000003, 0x9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffff3d13}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r4, 0x3, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) 22:36:46 executing program 2: msgget(0x1, 0x2000000000571) r0 = socket$inet6(0x1c, 0x1, 0x5) r1 = socket$inet(0x2, 0x4, 0x404) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x330, 0x8, 0x6, r2}, &(0x7f0000000100)=0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000000)=[{r0, 0x1}, {r3, 0x108}, {r4, 0x10c}], 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) 22:36:46 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="de9170e160af", @multicast1, @local, @multicast1}}}}) 22:36:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) openat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x88) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) msgrcv(r1, &(0x7f0000000280)={0x0, ""/4096}, 0x1008, 0x3, 0x800) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 22:36:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000000805, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000140)={@rand_addr=0x40, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x5, 0x5, 0x100000001}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) 22:36:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "7f7de441dea25d3c6b1b7153e877f6ce1664f0fdff3d78c465c184b0c9e575c8", 0xfffffffffffffff9, 0x8}, &(0x7f0000000080)="5eadf57f73c732a912c4601f32fc74c350a6bddc37ae912bacc12a6413ef7be64e60147fc9215ebddba192c03b00bd56462366b42bad5be92e596fff583e841eb258d4d76db89d5f5a1af1745b9ad6c2f041b5c2c33ddabae493", 0x20, 0x3, 0x7, 0x3, 0x5, 0xa51, 0x5, 0x7fffffff}) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) fcntl$setstatus(r1, 0x4, 0x10044) 22:36:47 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) lseek(r0, 0x0, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, 0x0) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") shmget(0x1, 0x2000, 0x501, &(0x7f0000ffd000/0x2000)=nil) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000340)="ca63e24062b62f0d31b98f62d8843d1fb49bc3659cf6b81085828b88caf03e14a4ce6f1b9f2556032c6471941608a757dddab0619dabed5973275b81fc1433c169c979ecca52586b6c91666c95b6860eb876b90a39c0993c6128706b5c36d0adf9d5ef30d6120038dd13ffeee2549a21c3b3fecf77a77fc53d010ef7466f417a20f44f1ff50e6f5a8c896862c38c4a04d5f0021d4c69826f09c206ad5b212d7bd2f87b673fd0bfb75298488610b64cf22cb5353c96bfba238add07e3c8644837d423") shmctl$SHM_STAT(0x0, 0xd, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 22:36:47 executing program 0: syz_execute_func(&(0x7f0000000000)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") r0 = socket$inet(0x2, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 22:36:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") msgget$private(0x0, 0x80) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xfffffffffffffec4) r1 = socket$unix(0x1, 0x2, 0x0) accept$unix(r1, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 22:36:47 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x3c, 0x6, 0x0, 0x5, 0x1, 0x1, 0x3ff, {@in6={{0x1c, 0x2, 0x2d59, @mcast2, 0x9}}, r2, 0x0, 0x7, 0x3, 0x3, 0x3ff}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x7f, 0x2, 0xff}, &(0x7f0000000400)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0xa61}}, r2}, &(0x7f0000000180)=0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 22:36:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3}, 0xfffffffffffffead) syz_execute_func(&(0x7f0000000100)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 22:36:47 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667663e38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x3, [0x6, 0x800, 0x6]}, 0xa) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8040, 0x0) write(r1, &(0x7f0000000100)="49882e102c9e7bd0379bda7daa1f22d4b7a83a5e256be8c9d16390a269a6f3df3643d6002426aea528f296bfe1e0f9f0a164adf1fb15569436e94bf0eb3483541fae8a6ad9b336a81a0429ec76dc399f0422b7803f3b7f1f15e620cea9d288d867beb318d35fd715aee561934e15aa343374973ab159d92b", 0xfffffd83) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0xc0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), 0x4) 22:36:47 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x166c00000}}, 0x0, 0x7, 0x3}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x3000, 0xfffffffffffffffd, 0x2, r1}, 0x10) 22:36:47 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff503487a4f7f02db60f73012014ffffffffffffffffffff0800480000280000000000009078e0000002ffffffff94060000000044"]) 22:36:47 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0]) openat(r0, 0x0, 0x0, 0x8) socket(0x2, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(0x0, 0x0, 0x0) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x7, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 22:36:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x101) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 22:36:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x2, 0x4) 22:36:47 executing program 0: r0 = socket(0x1c, 0x3, 0xfffffffffffff947) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 22:36:47 executing program 0: syz_execute_func(&(0x7f0000000000)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c6701d1d97c7c73460f5726400f0d18c401fe5ff6a9c146000002e1b1b182010804f4f30fbd11892a0f000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x8000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) 22:36:48 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000500)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r2, &(0x7f0000000540)=[@in6={0x1c, 0x3, 0x100000000, @empty, 0x8}, @in6={0x1c, 0x1, 0x2, @mcast1, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x88d, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x2, 0x9c, @empty, 0xffffffff80000001}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000680)=0x10) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") geteuid() 22:36:48 executing program 3: r0 = socket(0x2, 0x10010000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530002b86c9bfe9e011c46266a59fa980c58b79faba26623e0ac9414e4aa34d2fb85db3a7c49654f4d0664b248b48e879cdb83d6c2e4c15afc22f15c445db5f0c2ddaa5e1e97c7fbadb484cc947067b4b0d69251c191fc627d4e68b641c60c0a1aebefff374e17f3e74728c62d59269081c65ceeb2a92dc12a90fa1be2c3c393ed7800000000000"], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0xfffffffffffffffd}, 0x14) 22:36:48 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0]) openat(r0, 0x0, 0x0, 0x8) socket(0x2, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(0x0, 0x0, 0x0) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x10) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x7, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 22:36:48 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="ab2804fd2ba233ee7e0cb2ff9b1eb0d037594b0b0b4488a5a09fd1ea36963114ff5968000ae85134a1973b59e975486bbd878773131ac5a914a5ca457e2800000000000000001d00000000", 0x4b}], 0x88) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="1b8cec404ae896bf84c3b6d668928e8e0ab191ea3303891469a25ff5ad9ba8044fc3356b0b3b5abf44041d6bf9345a1daa06dbbaface34596b86acf7b36cbf59f7a37e5ca46d06049b79630fd5293f98bd88f9acbd4fa73f793cc028d8a8410f6c2ce6216527f214daf6d87ba0149d75db42326dcd5a581e09b96282d83b3121b65f7a040d6c0ff7cfb3046b2cf0cd30f81f1a30a6c937ef6336523ad5e47a53b4a1048e92bba287d5efb2") 22:36:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x83, 0x4, 0x20, 0xffffffff, 0x2, 0x7b30, 0x2, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x7, 0x1, 0x0, 0x3}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1a072a7, 0x82a, 0x40, 0x5, 0x3}, &(0x7f0000000240)=0x14) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000a011b13a080000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 22:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000280)="b7fa977663b73b05119860d7b5074115f630bb190f392a4016ca77236e14de1d2ed8829216a31ac3d51cd5031a243012635d6d595fee8519e5eed744360f546482d52d087264f418f088885bc6007ea613bd298a06939add07f9b490f4f1d91d0fbf86b98957576ec3a58a03a3973985d5ace10970972c8a2929142c6854627d34294c4cd01020ec3a69a83711aee72aecd23832417f02b85cd172d54f2403661574da1ad5b55e6ccd3578540f7bd276f53d010d6f2a89") setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x200, 0xb00, 0xbc, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f00000000c0)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r1, 0x5, 0x8, [0x7, 0x7, 0xfffffffffffffffb, 0x5, 0xfffffffffffffff9, 0x4, 0x6, 0x9]}, &(0x7f0000000240)=0x18) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x4, 0xfff, 0xfffffffffffffffb, 0x8, 0x5}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x1}, 0x8) 22:36:49 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="00001002000000000000ebb0e4f08bfa84e1da0cfa6b979326452ffe308a5b380acd0222bc581791c806ade70f547764762bb74b269a8e120c3929fb78ab5d998039e322a6120103dbfaeaf7acb7e83e090e3b001e90fb88345603465280d2de02517755b2148a5ddcd4d275c88a4b9c9ba850c828938c2602ed4189fd0efee44b59424dec76c3"], 0x10) r0 = open(&(0x7f0000000180)='./file0\x00', 0x406, 0x4) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@local, @remote, @multicast1}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x20000012, r1, 0x0) fsync(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) syz_execute_func(0x0) 22:36:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) r1 = socket(0x17, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0x5e, "21ece1971b4a1aa253efdbf8c5d7cfce7705488c0d7681f5a5c5de885e77bbc8cf4663c095e4b22f7cde14887024cf3f38429f3af90fb6671909ad3c293e7f0d059ad87cd09b34f9d199551ac3ae1c7f53361ea263b28434fb8c9a453851"}, &(0x7f0000000280)=0x66) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @multicast2}, 0xfffffffffffffd24) 22:36:49 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x3e8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 22:36:49 executing program 2: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x5) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) r1 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f0200"/4270], 0x1, 0x0, 0x1000) 22:36:49 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dac5bd4b429af73a5c"], &(0x7f0000000000)=0x6e) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 22:36:49 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xb97, 0x4) r1 = socket(0x1c, 0x5, 0x0) sendto$unix(r1, 0x0, 0xd92a2277ad687d41, 0xfffffffffffffffd, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c65302f66694cc7ab6c"], 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 22:36:49 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$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)) writev(r1, &(0x7f00000026c0)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="d831c33eb7db9133cbb1c9fe72b68458265dce9ea88491cc924c16f95362a7780db8cc9572815c6e09e68f4a1fbefda93012eca63b03cd53822160bdec92c89146aa22194b92", 0x46}, {&(0x7f0000001540)="71d73b55f16657c9f73d0a3ce481d12efb5612940dd1fc3f62209668c632befec6d61c25bff9ac04c6ecdd2f20d42f400425b193efd4ff592f8151398f9e4f2617fccee29cd68a6d7a2576", 0x4b}, {&(0x7f0000000440)="c2d08e7c25ef872c6499b6cce83be87ebc6f30f6b05c21bc9b1755eb33e1bf8f34fcaf1a2e74f8ff1022bc57", 0x2c}, {&(0x7f00000015c0)="d9ddc0350bb0bbea198a30cefbf013329cb1871b601857bbac37f08bc7018140d2296acfc77af287cf824e0298e3562f30e92e57bfbd23fef4afbf96501ec975b87d7e0237ec3e07ad7622d64497165bcdc7bebc2dbc5909fc88741f61058a614b351927683f210f1054a8f94198598b41d3a2c7ddf6c94840bd6840c4ae8bceea3f6b4de3def4d46a9f8310ce061a2f19d056e483c843b57e28722e0c5c534a02610e9ae3eb9593e051269180be270b71", 0xb1}, {&(0x7f0000001680)="a168fe4e52dd99a23572b8d2eadb8b2ebc4ff116", 0x14}, {&(0x7f00000016c0)="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", 0x1000}], 0x7) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0), 0x0) recvfrom(r5, &(0x7f0000000300)=""/147, 0xfffffffffffffed1, 0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0xfffffffffffffd32) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:36:49 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x61, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) flock(r0, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x58f5050e, 0x200000000000}, 0x10) 22:36:50 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000e64000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/61) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 22:36:50 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 22:36:50 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = fcntl$getown(r0, 0x5) setsockopt$sock_int(r0, 0xffff, 0x100b, &(0x7f0000000280)=0x3011, 0x4) fcntl$setown(r0, 0x6, r1) 22:36:50 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={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$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) writev(r1, &(0x7f00000026c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="d831c33eb7db9133cbb1c9fe72b68458265dce9ea88491cc924c16f95362a7780db8cc9572815c6e09e68f4a1fbefda93012eca63b03cd53822160bdec92c89146aa22194b92", 0x46}, {&(0x7f0000001540)="71d73b55f16657c9f73d0a3ce481d12efb5612940dd1fc3f62209668c632befec6d61c25bff9ac04c6ecdd2f20d42f400425b193efd4ff592f8151398f9e4f2617fccee29cd68a6d7a2576", 0x4b}, {&(0x7f0000000440)="c2d08e7c25ef872c6499b6cce83be87ebc6f30f6b05c21bc9b1755eb33e1bf8f34fcaf1a2e74f8ff1022bc57", 0x2c}, {&(0x7f00000015c0)="d9ddc0350bb0bbea198a30cefbf013329cb1871b601857bbac37f08bc7018140d2296acfc77af287cf824e0298e3562f30e92e57bfbd23fef4afbf96501ec975b87d7e0237ec3e07ad7622d64497165bcdc7bebc2dbc5909fc88741f61058a614b351927683f210f1054a8f94198598b41d3a2c7ddf6c94840bd6840c4ae8bceea3f6b4de3def4d46a9f8310ce061a2f19d056e483c843b57e28722e0c5c534a02610e9ae3eb9593e051269180be270b71", 0xb1}, {&(0x7f0000001680)="a168fe4e52dd99a23572b8d2eadb8b2ebc4ff116", 0x14}, {&(0x7f00000016c0)="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", 0x1000}], 0x7) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) msgctl$IPC_RMID(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0), 0x0) recvfrom(r5, &(0x7f0000000300)=""/147, 0xfffffffffffffed1, 0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0xfffffffffffffd32) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:36:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000680)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xd3, "3b4e3796fe7d4c61653a20948b0244977c38eb0503bbf4922d3ca5d28bdce60cbdd8bdfae45741f0c600ed4d77d53b6f66c3a06e04d400da5c55c7ca486b9e1a2b89f5549b1dd42924ef33fb19892ea80885486acf9b2f6224f8c5a83d9044024ce4f03d9302444b24703e249566cc84f6bfce106058c38c8d798341723ffe5d3667771eb238a847e025b44b90a481ddb43e171e44d9a8544292ea40f72089c47c28ea0f544ef2fd23761cce6a5f87efd7925b6ccea739b254f1bc666d0b53a5fc96b0bcdc6e86462ae3977f28e5eee73a3766"}, &(0x7f0000000080)=0xdb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x7f, @mcast2, 0xffffffffffff7fff}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000480)=0xfffffffffffffddd) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7f, 0x100000001, 0x400, 0xfffffffffffffffe, 0x1, 0x4, 0x3, 0x20, r2}, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000004c0)={@empty, @rand_addr=0x2ba, @broadcast}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000300)={@multicast2, @multicast1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000540)=0x4) 22:36:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:36:50 executing program 3: setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "3417f97870a2ee5d0af9e74a1532d7b1"}, 0x14) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0x0, 0x80000001, 0x80040000}) clock_gettime(0xe, &(0x7f0000000000)) 22:36:51 executing program 3: msgget$private(0x0, 0x328) r0 = socket(0x5, 0x10000001, 0x82) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0x1}, @in6={0x1c, 0x1, 0x1ff, @mcast2, 0x4}, @in={0x2, 0x2, @rand_addr=0x10000}, @in6={0x1c, 0x1, 0x3ff, @empty, 0xff}]}, &(0x7f00000001c0)=0x10) 22:36:51 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="3542bbbd9987c33e7cc7c182fa9e4b14d63345cb44") getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 22:36:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x30000005, 0x3) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x200}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @rand_addr, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 22:36:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10100, 0x62) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x28) bind$inet(r1, &(0x7f0000000100)={0x2, 0x1, @broadcast}, 0x10) r2 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x2000) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x19) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/206) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x1, 0x1, @loopback, 0x9}, {0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x10000, 0x7, 0x2, 0x5, 0x7, 0x100000001, 0x7, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) mkdirat(r1, &(0x7f0000000400)='./file0\x00', 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast1}}, r3, 0x6, 0x9, 0x204, 0x800, 0x2, 0x7}, &(0x7f0000000500)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r4, 0x6b}, &(0x7f0000000580)=0x8) r7 = accept4$inet6(r0, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000600)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) truncate(&(0x7f00000006c0)='./file0\x00', 0x7ff) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000700)={0x5, [0x40, 0x829, 0x101, 0x1ff, 0xff]}, &(0x7f0000000740)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000800)={r5, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000840)=0x10) link(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') open$dir(&(0x7f0000000900)='./file0\x00', 0x804, 0x8) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000940)="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") setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a40)={r6, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000a80)={r3, 0x4, 0x1000, "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"}, 0x1008) getsockopt$inet_int(r1, 0x0, 0x43, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000001b40)={0x2, [0x2, 0x1c6]}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001bc0), &(0x7f0000001c00)=0xb) setsockopt$inet6_tcp_int(r8, 0x6, 0x423, &(0x7f0000001c40), 0x4) 22:36:51 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 22:36:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="c30bffff0000ccf13b6b8868a4c51e16b004c54a9b33a603c78860a307abade21f08679fc001586020dc00db74d00ca0d76f438ff8cf6daf82cca4fb12487d63c8b4a6ee6ed7d2c39486a8996fad708f092b57b64498073ce181dc1cc9926fb78d1e4816e1828f8807ce1df82a189cf315431656506a603f6dd2afc41a009eb64dcba4411dd745db3dcaa12a70c391e433"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="b8", 0x1}], 0x1, 0x0}, 0x0) 22:36:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0/file0\x00', 0x408, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) mknodat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0xa8) r3 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0xa, [0x3, 0x68e, 0x4, 0x9, 0x7, 0x3, 0x2, 0x6, 0x9, 0x7]}, 0x18) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:36:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000001, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x8001}, 0x8) syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 22:36:51 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @rand_addr="a935de8981ca9aa19aaa63678be7993e", 0xfffffffffffffffd}}, r2}, &(0x7f0000000200)=0x84) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd, 0x7e7}, &(0x7f0000000280)=0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 22:36:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82023fd7acfe2e2f66696c653000"], 0x1) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) 22:36:51 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0xf}, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x100b, &(0x7f0000000040)={0x3, 0x6}, 0x10) 22:36:51 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) 22:36:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r1, r3, r4) getsockname$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) bind$unix(r2, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 22:36:51 executing program 2: pipe2(&(0x7f0000000000), 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 22:36:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0xffffffffffffff4d, 0x7}, {0xdf, 0x1}}, 0x200) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 22:36:51 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) msgget$private(0x0, 0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 22:36:51 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="08005cd6664197000000000012c7d2c1c525fb377505241fd30fe244ae995160f4aad4f8d779fc944fe18cc3b52b6169fde5fc79a7f9d741b89c51f161822e41cc62edf7f81314870b384ca863e11dc763df0529bb28d26f5c47323a12bc31212473083092b034d1c32cc0ad22ca2bedda6fb8c430c2096ecedc665f7def52f5057d77bfd2e3291bee9dcfb0fe32a43c3ff223ebff293d0224654919833800d1c10f5b21ac9bf47af7db188f3e67dab2b73449b7c6e1b77d0abeb1833eb494a5a36d82d262cdc47bdf99a6e2273a50f4bb7061e5e518279b050efe442860edec9e47fa8214216496ea2bda17a1"], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x1ff, 0xf, 0x7, 0x1}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r2, @ANYBLOB], &(0x7f0000000580)=0x94) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000740)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x41}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r3, 0x1, 0x9, [0x9, 0x101, 0x7, 0x401, 0x1, 0x0, 0xffffffff, 0x1, 0x1]}, &(0x7f00000002c0)=0x1a) getrusage(0xfffffffffffffffd, &(0x7f00000009c0)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)={r2, 0x2f, "2a0ba9ac7ef3aa652a3a956cf5e41262474f7b87fa369c230d267bae1ee7afcd0dee61d0cbf6c0df164540781474ba"}, &(0x7f0000000600)=0x37) 22:36:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x802, 0x23) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfe}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000140)="9800050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000000)="cf006790f73c27e50f2f7abb13dfc1e5f5dbba9e7d273f088d24ee2b6ab0260a8b0f22eefb16da3e0a6239b42311c09df1", 0x31, 0x20000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) 22:36:52 executing program 0: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getgid() freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000300)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000500)=0x20, 0x4) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000004c0)={0x6, 0x6d5}) setresgid(r0, 0xee00, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x40, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0x9, 0x91bb}, 0x8) 22:36:52 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x3, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x8, 0xdd2, 0xfffffffffffffec9}, &(0x7f0000000240)=0x10) semget(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5, 0x3210, 0x7fffffff, 0x1000, 0x7, 0x1ff, 0x4, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x1ff, 0x7fffffff}, 0x8) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r4, r5) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 22:36:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="f6b10844dce7cb59e1692c578ac88560ffe7a72423a33e90c0c58785cdd529e14964f6ceeba1a9555db4f22dc171b310a45a317639eb4c0c4b331b70dcde09386829930e3a24ef9d92f8007fbac1b73a7b0666419d23fc521ac0b07c852f27c1f21f84a116963a7273eeb327da52f0eb96fbe6b5ca1676b2651202963f0b5a5304f2663ece2b282616a8229569e2755ec1", 0x91}, {&(0x7f0000000280)="f21bbeb955f84a808488fa8a033db61461c2cbe56f188f3af899e8691ebcc0d1bea9f6756de720d9e1af2702145729a352493031db3f1c9d0c36597b81903327c13a208d1608925b44fea122a6b644697b29d3a04f4e8ca0818cf44cc4bf9a29ca26868553d5b0ed079012ca26d9079a20b94494a4b53681cd59db566bbec65f6e03f72d26d762d6a879d92ea6a161ae4cf3fbc3bb5cb93af0e3bfa7579e70c113470bf548b6e0c976ab992623f5aec926e9189e73f106df8f1e2d7135671047b77b6d4fccbc04a92b39b4619fa540fcae92070fb5610f2c048066c4e50045005034", 0xe2}, {&(0x7f0000000380)="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", 0x1000}], 0x3, 0x0, 0x0, 0x81}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 22:36:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="7f00000100000000030000040700000000000003e0000001000000057f000001ffffffffe000000600400000"], 0x2c) socketpair(0x10, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 22:36:52 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000bdd000/0x9000)=nil, 0x9000, 0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x81, 0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x8]}, &(0x7f0000000080)=0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 22:36:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x10048) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0/') 22:36:52 executing program 3: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000280)) open$dir(&(0x7f0000000240)='./file0\x00', 0x100000, 0x2) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x80, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x5, 0x5, [0x159360f7, 0x2, 0x3f, 0x3, 0x8]}, 0x12) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$sock_int(r3, 0xffff, 0x100a, &(0x7f0000000080)=0x8, 0x3d8) socket$unix(0x1, 0x2, 0x0) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000) 22:36:52 executing program 1: syz_execute_func(&(0x7f0000000100)="b16091cd806969ef69dc00d9d0d0c44139fd5bf9c4c22db9ccc4630d5f31520fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c5eac442d10384543e5cc763c48192558dc3c36645c52126ec1960400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb300000000c4027d318cb50e000000f30f1a12c48291a9b137410000111d54111d00") socket(0x10, 0x2, 0x80000000) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) r2 = accept4$inet6(r1, 0x0, &(0x7f00000001c0)=0xffffffffffffff05, 0x40020000400) open(&(0x7f0000000080)='./file0\x00', 0x200c2, 0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = dup2(r3, r2) r5 = fcntl$getown(r4, 0x5) fcntl$setown(r0, 0x6, r5) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000000)="9db56ba7fc", 0x5) 22:36:52 executing program 1: setreuid(0x0, 0xee00) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="2f297e67f98ed198259774a4325152cfb08a062aeebabda8a55d311a747c1e51e0dc5789fd27962894e255684b9424454fe88ae0efcd7ebaa8eb7c377b94be5822e19def0ac26de5a65ebca301ba57ab99867c5c6e5b04c4a308ce4fca86ac2d3c70aee01c624a50b13bf393661d2b10a3de2e9a66c6317087c80661bae7971cf89bfe4a0eb0b03a29ce138df476c0a69d95e247549a729129f8917eff", 0x9d) syz_execute_func(&(0x7f0000000340)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@empty, @multicast1, 0x1, 0x1, [@local={0xac, 0x14, 0x0}]}, 0x14) 22:36:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x800) fdatasync(r0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) r3 = shmget$private(0x0, 0x2000, 0x405, &(0x7f0000ffd000/0x2000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) r7 = getegid() r8 = getpid() r9 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x10001, r4, r5, r6, r7, 0x12, 0x8001}, 0x90, 0xffffffffffffffc6, 0x3, 0x39, r8, r9, 0x8258}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000200)=""/155, 0x9b}], 0x2) writev(r0, &(0x7f00000000c0), 0x15b) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000002c0)="a13a5961d4c71692351d9dd67f96146a52b2984021c80b9a1106b949e0abb06422baea8e5049e3b130b8eb156cf06b6eac28ff1fa19f7210f5ab63ebd85741f6149199df956bf6e38311bee6d22332dc4be67da19270c8bc7e90304a7637e37749793879451e26b26d16959e8c2b631a7fbc1e8c76d8533943375b80b1674f1aec22b5357174130dcecf02") 22:36:52 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4053630ed751e0d7b404009abc4e10bf8c4f0c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef21210dd4d48cc726f2c9a3056f0000004e00c48f49309b946faa5f5eee8de3c0f526264788fec4a1dd7dbbbfdd5cc62e66400f3800920000008030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000001c0)=[{r0, 0x80}], 0x1, 0x21) syz_execute_func(&(0x7f0000000040)="982c170f050520d0f80791b0ed4141e2e996855b66c4237909a200a00000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc466fd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000806746d9fe0f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socket$inet6(0x1c, 0x5, 0xfffffffffffffff9) 22:36:52 executing program 3: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 22:36:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20000000000002, 0x1, 0x40, 0x40}, &(0x7f0000000140)=0x6b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) 22:36:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000000)) 22:36:52 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) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @broadcast, @rand_addr=0x7}, 0xc) 22:36:52 executing program 0: r0 = semget$private(0x0, 0x0, 0x200) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000100)=""/43) syz_execute_func(&(0x7f0000000340)="98a84a1c0f0f05f323bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97f3831316fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cacc7c7628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c45d49bedc6666460f38222a66470f383a4d4ba261b7e2") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0xfffffffffffffdeb) 22:36:52 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x404) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000540)={0x8000, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}}, 0x88) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x5, 0x3) r5 = socket(0x2, 0x0, 0x0) getsockname$unix(r5, 0x0, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) 22:36:52 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) truncate(&(0x7f0000000100)='./file0\x00', 0x60a9) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x8000, "a2b84600"}, 0x14) flock(r0, 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x100, 0x4) 22:36:52 executing program 2: r0 = socket(0x800013, 0x20000005, 0xffffffdffefefc09) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='/file0\x00'], 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0x4) 22:36:53 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47343c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000100)="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", 0xfe) 22:36:53 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x808, 0x1b0) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000140)="738d363df0b378171eb2cdab50fed7d676eb07b961e9df90672f742129bcccd8c868eb0c22a809e8b716b861612f10ab0fde7a349fac0d6693e2c61d6c74d76813c83fe9232c1718f211801f7321a56b5046aea9a94964da56552e74e249fffd910ce9") nanosleep(&(0x7f0000000200)={0x2, 0x9}, &(0x7f0000000240)) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x1200000000, 0x2b62000000000000, 0x6, 0x7}, 0x8) sendto$unix(r1, &(0x7f0000000080)="9f8c3f66920268775bd22497f666adefe7a2aa65c089224eed", 0x19, 0x181, &(0x7f00000000c0)=ANY=[@ANYBLOB="05002e2f66696c653000"], 0xa) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) 22:36:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x120206, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) 22:36:53 executing program 0: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202af3fa8666c653000"], 0x1) r0 = socket(0x1, 0x0, 0x7) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000140)="bdc6759ca054627800d67393f9495df3a42e367041101ea90ad8cab6db4cf07d966636a2127a82c7da8fb0cd92767f7a48cd9eeb3b4dd5f7c660baea6b15d3eecbebff26297e17defc2eec42619341fe621aa832b5ef7f4b71326ab3bb1393c25eb802024b0705f0f3199ad7e4706424", 0x70}, {&(0x7f00000001c0)="2471fed747ff36b4a66696f04d947f69c80c96e004b002bc4d6492cf4728956a8575c2926fe26360ca269d1b4b51280fcf9ee8c74aa9adbc0db8167007124d7a7f7af5ca35c737fc0126e9c8", 0x4c}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="6c39a12c73a8e7ae1849d75c14cdfd2d4797a3ccbccf4c2bca76054089d01b04bd590e1d97571d8fb57b5332221f5e033250a5ab4a5d777072", 0x39}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f0000000480)="d1c7a45a32eefdecf99b4e58066a3086e35911476079793d98415a26fedf0aee63a1736dc26c9934d868253d0d", 0x2d}, {&(0x7f00000004c0)="919f083fba148875ce156ff5be404f35b69afab3d293e6a243435308ec734d097bce5071e3d79e1aa33f45d5f1edda573e4608fe0186c5431ac27ea22c48a06a0a7b63fe2f64d610b80c2c065e7634e289dd372019b68a111f58f7cc349834e81799fe0852e51cfbb3689cfa4e6d3374e18b87c72afe1fee6dcebfd95f1a84969252d9fc79d4699febb9546d8ad2dec73814b818401ec091987efb720f83c629999ae0ab0a9ee0dae3bce49420bc06ca50cb1ead259d026d1901613cedb782", 0xbf}], 0x7) 22:36:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x445, @multicast1, @multicast1}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1c, 0x7, 0x82) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) 22:36:53 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000140)="c4d228d95abed2e283ecacc6134ef5cb88e8bd1911d5c63748ee8eb07f5ce69f0875b449712ca4aaad924222b9f7882ff3") socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x200, 0x1, 0x6, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000100)={r5}, 0x8) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000480)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='Q', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) 22:36:53 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x37, "f1bfb9400ed7e77602f8d6b066f7b8458fb07565939322ccc9e049f246e6115ee9178debd8f7d44e574328e20d1f83fd4fce7ff943cd49"}, &(0x7f0000000100)=0x3f) 22:36:53 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair(0x11, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:36:53 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") geteuid() freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x10001, 0x0, 0x8000, 0x800}, &(0x7f0000000280)=0x18) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x0, [0x8000000000000000]}, 0x5c) recvfrom$inet6(r0, &(0x7f00000002c0)=""/194, 0xc2, 0x40001, &(0x7f00000003c0)={0x1c, 0x1, 0xf610, @ipv4, 0x2}, 0x1c) socket$inet6(0x1c, 0x0, 0x9) 22:36:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = getpid() freebsd11_stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() freebsd11_lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1ef317dcfea015b015abfec06974c105803253af8be90132", 0x18}, {&(0x7f0000000100)="5c442a5a5afe786bd845fc5cd7bce2be5f52ca7e50457571cc8796002c5cdb4eaf21016021557b9f421a260340b4c18bf7e9e0ba05f4254ec1399abe5f3b2b3ad07384a51b572b7692313d3b7cf1aa3ff8e26e00a041431bed5b8ff73c4ebd11b19b2b3360ef6c049c95149b089daa20064d362a25521cee37717824b24a901bb77784", 0x83}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0xd0, 0x100}, 0x100) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 22:36:54 executing program 2: r0 = socket$inet6(0x1c, 0x30000000, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x401, 0x0, 0x1, 0x10000, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0xc1}, 0x8) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = socket(0x11, 0x10000008, 0x9) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x7, 0x4) 22:36:54 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x0, 0x40, 0x0}, &(0x7f0000000bc0)=0xc) sendmsg$inet6_sctp(r4, &(0x7f0000000c80)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3ff}, 0x1c, &(0x7f0000000b40)=[{&(0x7f00000005c0)="35d776b5dbcc2c749e113cf64ceef1a91d30eb8523ab746da5e8567bc7932c43ef080ec1c0d29647951bb0e3caf919bc15c2ea693dec08b84001c4e6ecd1661a389b10e5243e7f69442cfdc8a7e6bbd44613c76abb1fe22dc3182733d314929684080d3a98b711d68971603506e68f89100c4bda6298e147e752fc19c064dedee858a5aebc1bd89d5284c144ee6d0c3b94ce80ffd0087d9161146b6b", 0x9c}, {&(0x7f0000000680)="ff4c8ce0094bfe5694ae0658b4686ab4fd8453fc3cec4110ba85ee4c83e556c0c4af1d532b95e0979b7e174679efdcb74cdd341e1f83c980a5925e55748b3c100c5473ae8a8410e4b58ce75b2326ff71adec6256fcd14ae047899200e9bd8da2c3846b7f38ec2b94bc1795d57956c167aeb5819e22b55c6a7001ba13c29d9523e63694658251700c5d4d5ee25f63c4d8385bfbc2139764becf91", 0x9a}, {&(0x7f0000000740)="e5df66ce8db0a89c4803a20bc7eef918acac88a786294f41bdc96374f37dde2e8c790f952e04e6a9eea7cca840110ef3bcbcd1aca75ace44838645c156e658003d7c9ad8fa3cb1f687f4da0301dfdb2c0c6dda0d5599a37c08e9531be15b9a08f783fa0c7a8aba8a72080d55695f31e5036c770e26e4e154", 0x78}, {&(0x7f00000007c0)="55a7da9270f37f97e9a9441255d85e3775dc47716959c53d91a419bfac859006d3bc58fc39222c4120f6cd4c1a6f0ecb1edc1a5f3dd7696ee5624ba054ea4c8952da58372cda1a31e08d2e9b2e71918161609895cb22ba12c2f6c192910fae4a917ff9f25e56a626c7633519ad4eec64f6e8ae0d3a1a91a979d43080f66c95ec70f347eb47f065a79cae7dea500f49cd94c9b084c1fcfb3e334b58", 0x9b}, {&(0x7f0000000880)="c82c7f5e23e0fa03dd48bd7efcde2b0eea3d018630732a1d7e222cc51989095462157191978cd586e9ffc0b4b61c8e171acddadd06c922f95739b09be5a6eee290ad1b05c5c5c7fe738813a9657ec7ba88539847de2342eeb257401f41f575aa5435d16d919305f99502fc16341f790bd8ef25c6070f99568209a8f5f51f74edb9a61ec7d96132ce37a326e94ac87cc85d2e58587e9deba72f68d5ee77cc1d23eca02d334886e8027269ba724355ec5341e03859330c9f978e17b533896a8770814c064fac1c7b21e37fc1df4aed28", 0xcf}, {&(0x7f0000000980)="c9a9c673e23a0df304fc82549d76cf91f6553d2398772a9dfdec82bb0406504b78584f6b1146621294ff057abb9aef905726c99a424f9fbec29eca906efd64854315339c37bc6b8bfe3f", 0x4a}, {&(0x7f0000000a00)="87795a3ebc99f211c0416459c12b9cdb7961c062d074f7f09a5e215bbc77cab3f3d5e95ff1dc7eaf025f26c6604382eff1859b7409fede7173861a0e3df8a73c901efd4715260dafbcfd47854505ebe31c77fd76e27c8450c1cb42aa57e578a2ff509a450b1f074d16f15b04e4a6eba769c8bda7fda2066ea0a845f9bf8dc6d1661b790fb3f386946ea13be260a9013f253142", 0x93}, {&(0x7f0000000ac0)="2e89557a80909f53971d05ef968712eca4001f2f77c1fa46de43e5a7f7284dc11676405f7423db9ff672b977790721a600960f7b2eead1499dc4ac42ee6e11b47bfb02e61000498cd7a55090a325d1907c452b78429fc29a33eb4d1b51f1efbc95bdfd62", 0x64}], 0x8, &(0x7f0000000c00)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="e232ef3358ca6e80ec7042edcad40ca2"}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3, 0x4000, 0x5, 0x1, 0x7, 0x0, 0x4, r5}}], 0x68}, 0x20000) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r7 = fcntl$getown(r6, 0x5) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvfrom$inet6(r6, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) freebsd11_stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = geteuid() getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000e80)={{0x9, r10, r11, r12, r13, 0x8, 0x5}, 0x40, 0x4, 0x4, 0x4, 0x10001, 0x100000001, r7, r2}) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpgrp(r3) 22:36:54 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x46) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:36:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f00000001c0)='./file0\x00', 0x80, 0x91) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x20000000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7ff, 0x7, 0x5, 0x5, 0x3ff, 0x2, 0x7ff, {@in6={{0x1c, 0x0, 0x2, @rand_addr="6f81d25739c209eaf764915be20ead99", 0x3}}, 0x0, 0x1, 0x9, 0xf11, 0x23f3, 0x6}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x24a) ftruncate(r4, 0x101) setuid(0xee01) close(r4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r5 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/242) 22:36:54 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x400000800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x80000001}, 0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0xf9) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0xfffffffffffffffd) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000002c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:36:54 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="626486497b141bb1548ebe530ee2e09bbdc05f9bfff2a6060be7a01b8a4437e46288049358c91126849c245e632c4250fbd5681e6aff5849f73550b8101221634bfea6426a947423bd149e22342fd7bb952e9fa5e3ebc13aaf6d2bfee07a49b22713d05b51795d922b5454470bc0be64d4186a2cd13e4ada5ec6f11f2d65cd87541fef040987c355f80625ee95c944527e51455031feb98169cf4c924a0216cb1b8d27a9838a328f7576b5ab043113d5742f85c4f143292290edee9b195c5307d42d6e77166619") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="cb10e07fc88283238920c7dba3e6e280a937e0e1dd71093d9f8259761a0da780bfa900e471097ed3e5e2d59ba63bd13e91bf55e93ef4dc9bf8f45da9538b1d5046784a8b48b409ee744ee287f0a8793de6c50bbae9426523a099af00669d484aa5cf12b8a13c6e4fc45c27c6d49c68d9604cdc6dcc390bf87ccf7c26512392a6fae59c92a09d7fe152c501a869cd2a1c3bf2106833fdecb53221a7c7a2d716c5af77294a209445b03efe811de4f8e85d9a2781860f4f6c3c1c470c77786f0da91616e897bf9b9f1c728dfeed6aa9e20d10c65ff433512ef642ee40bfb5619c7b8686cfdb9307") 22:36:54 executing program 0: r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfff, 0x7ff, 0x2000000000003}, &(0x7f0000000080)=0x10) setitimer(0x2, &(0x7f0000000200)={{0x0, 0xfffffffffffffff8}, {0x1000, 0x7fffffff}}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0x5, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x94) 22:36:54 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 22:36:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f666979e59f5701c9e7fb6c65"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) write(r0, &(0x7f0000000100)="2c1f702cf26102ce7c3c60ccf3903a217d966f9bebde2ebc14a1c12495ba33c461081d938df3dd44eb347583da49f784c50c53ff480159b1c763dd8cf2f358fc85e421f3f9eefc40d5dbbb7e1b7eb8dbe9fdde4f434b0428bc076f074b64c26f62b482781515a0ffe0f6e51245c06e3245cd46f94830bbb8790f4ca3832c80f47afc0c65324740b03392eb97b9fde1b0ba7f5bf87a8c069795093eb07e1a7f074c1267b74f7a1e886298506f5aab449f22bf28fe9780c8eedc80982f98a0c3faa7f1753c7a26cac22d5a441cee73bb3f74beedb52d652cf6ef37042428cf593c94f2442f", 0xe4) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) 22:36:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8005a71d0000000000000000066"}}}}}}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8024, 0x200) 22:36:55 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000db6000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 22:36:55 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000040)={@random="fbdb0204b470", @local, [{[], {0x8100, 0x2, 0x8001, 0x3}}], {@arp={0x806, @generic={0x2f, 0x8044, 0x6, 0x10, 0x4, @random="24cd79755667", "c8fe3ee1f309796e7257712fe4d1b890", @random="9cc114e62c0b", "49aa28d5c44de77e04806da0285a0ea8"}}}}) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) 22:36:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000700)=0x6, 0x4) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000280)) freebsd10_pipe(0x0) freebsd11_getdents(r4, &(0x7f0000000680)=""/118, 0x76) 22:36:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000002740)={@multicast2, @loopback}, 0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xfff, 0x2a6) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="01795f739f6e2562533d1a462cb6e3b35425c67ef6d94a8d4a9a52fc006a6cc079d769d7f56e05790aeb5962ed0ee1b24a3d082aa78e7c5f43bac63dd1d62b1a804fce593e0a1f0f00f7244408c2995c9fa14ab68519f3f67ea9bee740c224a5cf3849580501db6076a88783bf40b17f9b4e44812a5bcfe15102f2b0515cf899b095f600faa89433", 0x88}, {&(0x7f0000000280)="e9881cd936c745c972bde66101deaa4b260f32ab7a67558a1e3f9bfe10d1c7c5a3321810e28e95f64a5c492fe0cb050303b0d97b716f091f9c1ce20e751d25e7dcd925dedbf9cbec832411c494488d860dc91dd0ed8455bd77ae77bb09c6679dda16c9448c979eb32638d3c24637bfe5e89f5dd8c942c9d32d94e8d73b6b4f8405de1e51f200f279f7efcd148b682eefb3a3428781d88181e91043bc860d186c1f65e78511e951165253794e8ffb21921ea0e883607118bd2393296c8d3d86a8becf5ef6ebafea18b7382fecc9dcaae0657dbf98bed3a4ddef8b5af3ab0d38099376b068a444601e801951db222f1c8bce161e57c53acc", 0xf7}, {&(0x7f0000000380)="696df1796e41a3d8f3c3fc8d3dc30ec613b0f1d35a022d5243432ac1c593f2a7f924fde8de740b52dd517dcd0816fd482aad120332b93d7569c11840ff616802b0af59dba70708b721a60348ec067762d04201a0bdd2b7c24b1860b8fa7e8a95c303f90f1a8de64644c0948741036c0a79392c357debe6a4fdb0e194ff45ca4a054d379c9e613cfc675c17ab36d24d9c0740496a50203d96a02ed2739db38ddd1cd8c3fed6779adc7807d46956850156b06b1694b5", 0xb5}, {&(0x7f00000004c0)="440be07f88dcb66ab9d18dac16700f7bcb53470349df9cbc40cd7cb3312ed2f609e6f8640e5eb7265d924007f7f10c1b6072ede39a23d3c9d5e83d465f3409fde370e17bad3713ef1ecae60d897e79dcf7d0a10243f69d4e32c8b1ac3fac127a030d444c5b960219e622b1e9f79e0bf0ec9fe2cc0b7c180c9befa2a6a6c6b5cd768221b616611cff248a23bb8bb6797e26e85d6684818cc4d191015bce585965afbb56983fec011ff6049b3897a65ad39b81dfa6826d3b71", 0xb8}], 0x4, &(0x7f0000000580)=[{0x1010, 0x88, 0x6, 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{0xa8, 0x11, 0xff, "17a22bd8e142d78c6a3dac96a4c125afeb6afe813edfd1247900e88aa122d6170e116558832b4b5b6b629bbd8fa06780bf665fdc3b835ea97535ffc4b3b32543cd88c1f7b59e5d7667f09f657ee07b7ed6021ee30f1836fcc8d37f5e413ebea1e673d100e3f380d552377b99b11a4f1523f9b40c1a9db9cdd722d200314aa71701df2992b1b0fa3f5817a2785b683b119d4a0eb345"}, {0x1010, 0xbf, 0x3f, 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{0x80, 0xffff, 0xfffffffffffffff8, "5833cc2b63e8b62eda836298522fa894b73f6da43d1999354b4e18d80e0727f619f1b6594198b443ff70f80d7774080c4d2011980c7d0316e9dbe99ad081a7fb8192c1d37e52971a8b883d52550b414dd7b9207f99996554075ec8969e24def1fcf053f25f9adcd4861f366cfd"}], 0x2148}, 0x104) 22:36:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 22:36:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f666979e59f5701c9e7fb6c65"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) write(r0, &(0x7f0000000100)="2c1f702cf26102ce7c3c60ccf3903a217d966f9bebde2ebc14a1c12495ba33c461081d938df3dd44eb347583da49f784c50c53ff480159b1c763dd8cf2f358fc85e421f3f9eefc40d5dbbb7e1b7eb8dbe9fdde4f434b0428bc076f074b64c26f62b482781515a0ffe0f6e51245c06e3245cd46f94830bbb8790f4ca3832c80f47afc0c65324740b03392eb97b9fde1b0ba7f5bf87a8c069795093eb07e1a7f074c1267b74f7a1e886298506f5aab449f22bf28fe9780c8eedc80982f98a0c3faa7f1753c7a26cac22d5a441cee73bb3f74beedb52d652cf6ef37042428cf593c94f2442f", 0xe4) poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0) 22:36:55 executing program 2: syz_execute_func(&(0x7f0000000380)="b1eb91cd808e6b00070769ef69dc00dd8a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") getitimer(0x0, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8001, 0x7, 0x2, 0x2, 0x1f, 0x1, 0x2, {@in6={{0x1c, 0x0, 0x1, @mcast1, 0x8}}, 0x0, 0x5, 0x4, 0x4, 0x3, 0x8060000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x42, @mcast2, 0x4}}, r2, 0x4, 0x218, 0x8, 0x4, 0x1, 0x40}, &(0x7f0000000340)=0x98) r3 = dup(0xffffffffffffff9c) r4 = semget(0x2, 0x1, 0x20) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000000c0)=""/11) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0xfff, @mcast1, 0xd97}, @in6={0x1c, 0x1, 0x8, @mcast2, 0x100000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000004c0)=0x10) futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x10000, 0x2}, {0x20, 0x6}}) 22:36:55 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8f, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) 22:36:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname$unix(r0, 0x0, &(0x7f0000000040)=0xfd27) 22:36:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000700)=0x6, 0x4) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000280)) freebsd10_pipe(0x0) freebsd11_getdents(r4, &(0x7f0000000680)=""/118, 0x76) 22:36:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x10}, 0x20004) 22:36:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x3, @mcast1, 0x100000001}, @in6={0x1c, 0x3, 0x5, @rand_addr="27f20f1871d1d4f54b3e4f7058434ff0", 0x7}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000200)="ce325475ff2f63fd903e56ffe39c5c1aa765b9a8e25986a4951ffa9b25d91362b78d911b8d812d737277971dca9a9fd06cc8b4330846a138ef04502dbb6bef6fb973dac8b62269e3b9d383a626c39eaa72788a2bcf69a8835734823bd7f64c238565e5275155f3220f13b5ad1d8350e1bcd4e556d8ab25ee61f9339c9ecd724b1c4ba02391fa8fcda2fddb433080781c037b7b6f20e8735cdcd1d6d2c199b0b4d9b7c2c8e35df3a6ca06c918bf6395eb7c4bbde47d034392b8855eef69b0132c6976500b295d359b64045dd0b0dd0429ae5e8513f8") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x6c, 0x4, [0x100000001, 0x7, 0x3, 0x0]}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r1, 0x10000}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000400)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000), 0x0) 22:36:55 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0), 0x0) dup(r1) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) 22:36:56 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 22:36:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001040)={{"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", "880a35d5beb4acd2029ee22298d647d9b69a1d1d14edfb51e3b8733927b761a3", 0x0, 0xf7ed}, &(0x7f0000000040)="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", 0x1, 0x3, 0xbc, 0x1, 0x3, 0xffffffffffffffe1, 0x8, 0x3}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000015c0)={r1, &(0x7f0000001540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001600)=0x10) getsockopt(r0, 0x3, 0x1, &(0x7f0000001640)=""/32, &(0x7f0000001680)=0x20) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000016c0)={0xfffffffffffffff7}, 0x4) connect$inet(r0, &(0x7f0000001700)={0x2, 0x1, @broadcast}, 0x10) futimesat(r0, &(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={{0xff, 0x81}, {0x9, 0x8}}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000017c0)={@in6={{0x1c, 0x0, 0x4, @empty, 0x100000000}}, r1}, 0x84) ftruncate(r0, 0x9) r2 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001880)={r1, 0x3ff}, &(0x7f00000018c0)=0x8) r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002b00), &(0x7f0000002b40)=0x0, &(0x7f0000002b80)) freebsd11_stat(&(0x7f0000002bc0)='./file1\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = geteuid() getresgid(&(0x7f0000002c80), &(0x7f0000002cc0)=0x0, &(0x7f0000002d00)) r10 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpid() freebsd11_stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000003100)={&(0x7f0000001900)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002ac0)=[{&(0x7f0000001940)="49184c6e3e54c103847a574872b614a2dabdbbd40fd3cca6f30bf592e1cc2d6e0088e7daa787ed061080b38d53013abc01658672fb3e025f16eb058da2db1c011397ae5a09f3572ff1aa8a428992e4e872aad17a759f665f4dd553302386547499299afceaf2f95b713eec6766f460781b7d29c1abe8b5c6675dade2", 0x7c}, {&(0x7f00000019c0)="1108d7fbde174b6195015fbabcfcbaf29388ef90035971a25f76e8856e073060adc434aa73da07c5d1163cfc03168808edd22a8b5f88d73ed6acc43e1f53ee", 0x3f}, {&(0x7f0000001a00)="52d31ae63e5f112ccf7c8fedcd23f892dc3ca9c9d88eb3547354d09ae8263d29fd26b34295d53c38826d8e19374dc40fbfb30518a76dc9501e9d831991b0c3ed52844e7d5aad957b6ce581f750a428cd6de04cb57d9f2b8a127750925f892a448aa42ba0896e9d33bfb1a4fa00857b056eadd0202ab64fabd56460c04eae20ea2713ab4a46c6ce1c11d904e9d3c1a7c2b53c907be529735d12150dc49cfb86da97cf080f2240a77ae986b846b05c6d44b55b5869788b6acd91f36950af5041a3", 0xc0}, {&(0x7f0000001ac0)="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", 0x1000}], 0x4, &(0x7f0000002fc0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r2, r2]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r0, r2, r2, r2, r2, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x18, 0xffff, 0x1, [r2, r2]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r2]}, @rights={0x30, 0xffff, 0x1, [r2, r2, r0, r0, r2, r0, r0]}], 0x140, 0x100}, 0x2018d) r16 = semget$private(0x0, 0x7, 0x80) __semctl$GETZCNT(r16, 0x0, 0x7, &(0x7f0000003140)=""/4096) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000004140)={0xf, 0xc2, r3}, &(0x7f0000004180)=0xc) freebsd11_lstat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000004280)={r3, 0x4}, 0x8) 22:36:56 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x1, 0x5185}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x18000, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x412, r0, 0x0) 22:36:56 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0xffffffffffffffc3, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x1f, 0x2, 0x1, 0x6}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={r2, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x0, @mcast1, 0x7}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0x200}]}, &(0x7f0000000540)=0x10) ftruncate(r1, 0xfffffffffffff000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x1) ftruncate(r3, 0x385e) getsockopt$inet6_tcp_buf(r3, 0x6, 0x65, &(0x7f0000000200)=""/243, &(0x7f0000000300)=0xf3) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) open(&(0x7f00000003c0)='./file1\x00', 0x2, 0x20) open(&(0x7f0000000000)='./file0\x00', 0x8a00, 0x2) 22:36:56 executing program 3: syz_emit_ethernet(0x4000, &(0x7f00000001c0)=ANY=[@ANYBLOB="b10000040000000000008ef586dd60e49d783fff06002293cac3a59ead9c655cd600000000010000000000000000000000000000000039ac5abfee8f48e36fdcb7ed82848330c8eb22ba2dffa83e3562fae2360097349741b304f79d305b4be237d9d296cc3d51e55bcfc3b95c329008acb082c1ab98feba4ebd64eebc2fef83ab524a1a21f4c0524b5710220095ddceded6c3426ec42c30092a28808af9196ce369acd57eb4e02b9c9d808c0efc70d01cedee8120ef86cb935637e3d1"]) r0 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0xa2) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) ftruncate(r1, 0x2000000003d) read(r1, &(0x7f00000000c0)=""/221, 0xdd) 22:36:56 executing program 0: r0 = socket(0x1b, 0x3, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xa) 22:36:56 executing program 3: r0 = socket(0x97, 0x3, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) 22:36:56 executing program 2: syz_emit_ethernet(0x4b, &(0x7f0000002800)={@broadcast, @remote, [{[], {0x8100, 0x4, 0xd7, 0x3}}], {@generic={0x601, "911facbbbb9614d5bf7b499fe36df91eef8baec923fe45b23a5e81d217822a5cb0d945e30508acb41a799922d76695b278fbc05c6f2376a4da"}}}) syz_emit_ethernet(0xfffffffffffffe73, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x534) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000002700)={0x0, 0x1000}, &(0x7f0000002740)=0x8) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002780)={r1, 0xffff}, &(0x7f00000027c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x800, 0x74cf, 0x4}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x1}, 0x1) 22:36:56 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x156) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x2) r2 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x1}, 0x10d) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) 22:36:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2007000000a2f5e5ce9130e7510c69e5106494d345000800000000000000000000000000000000000000000000000000000024eb00"/128, @ANYRES32=r6], 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r7, 0x2c, "83a972268541ef5929e97d4193f431547a72f08f5525feef5960abf3ea320439246fbbf80eea3966be537496"}, &(0x7f0000000180)=0x34) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 22:36:56 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = socket$inet(0x2, 0x7, 0x8) getsockname(r1, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) fsync(r0) 22:36:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) freebsd11_fstat(r0, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000080)={0x9, {{0x2, 0x0, @rand_addr=0x8d1b}}, {{0x2, 0x0, @broadcast}}}, 0x118) 22:36:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x2) getsockopt$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) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r4, 0x0, 0x86bb}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 22:36:56 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0xfffffffffffffffb, @rand_addr="d1d8ebed58b683cd1cadf1c1b3769e51", 0xfffffffffffffc01}, 0xffffffffffffff07) fchmod(r0, 0x10) socketpair(0x1f, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000180)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcee39aa95ff965be4d4d408064797f41df400e01efff2ac4016deed4c4a17de62e67450f483b1c0a1a63460fc476c16161787896fc0498e1b1ac8f0f0000009f") 22:36:56 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000028c0)=[{&(0x7f00000015c0)="119a3b90bb59926e7955e6ae25550eaf05a48254c9087cc3999c6794027cac3f737b94e45b93cf4976b536ba4bd4bce8ccf027acd0167034e44e365b1a61e6f3aab920bf865248ff67d1c35d27ea04a1968d53705e24c39339704f9bbc28c75f0b8739e5b1155dc11888c00c964a1a9c1aff1cf4ffdcf7a052d8d5e7a1cb6e23d163282a3a35f8effb8edb2797454b5082240c782901b43a472bdffaf135fc46d5421f2a5d908af3bf3d1d3b111fac90a60e854e594d3e57577a47a4fa595e25f4ad1f112524514094b407330bb511b7de99ac3673b1ae42d7e8ff3c6cb3563fc6d697b46c22878b5085860589a1108fd9aeb2bbfd730e1d2bb8af77e81553bf12878ce0d72f688a287a88349b3d8e14f662374a7da03b247d7915fcecbec3c5fc761cf1354dc239baf414ba59ebf3c3705cd23841a574a5bab081eeb92749f56926f1f278a03760c6a34c5bc3abe711fe694fc0d7fc003a6ea5a5caffed1fe5984a45bac4e954b121a91a578714ced5ac5c4bd3265e6c3049138d048f7b1e68f19ede72751559a9c9de8ac8981ea7d1564e4cfccb1b75b4b89a2de013c64b3c7c66121cd3062a587f45104822bf07616cf3266f6bdc6a7d321bed131b41014b475226165e5057caeb83e53cf67472221ca1cee73a50b6b3eb08ec27c20474f7c01e503fd13efb96f37330ed1fdf20a94c5fdf6ab0b24c8e00f76783be8e5b60", 0x8e017d1c606446e5}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 22:36:56 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = socket$inet6(0x1c, 0x0, 0xf614) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x8001, @mcast1, 0x8}, {0x1c, 0x2, 0x1, @mcast1, 0x461}, 0x4, [0x0, 0x40, 0x8, 0xcba6, 0x0, 0x97cd, 0x1ff, 0x1010000000000]}, 0x5c) socket$inet6(0x1c, 0x2, 0x800) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7f}, 0x8) 22:36:57 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x20000000, 0x8) close(r0) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 22:36:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0xfff, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x200, 0x10000}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x400}, 0x8) 22:36:57 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x6504) 22:36:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), 0x8) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xea94, 0x7, 0x2800, 0x13e5, 0x6, 0x9, 0x0, 0x9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x10001}, &(0x7f00000003c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x800, @ipv4={[], [], @broadcast}, 0x101}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)="54b67644a73077357c3dc27c146b96773951453d23cc850f751decd935ee45eed971875eefd626269b2eec27eb119401634c2a60658ce8a37f8ad4fb1e77ae4aed79761f5d53a6783ec589a5f3cbb3bba27eb2631663a4de0d4a8ba5b45761377416a080e7f3bf0898929c707013d6", 0x6f}, {&(0x7f0000000140)="a9a7628cbbf7fd1f6f55e0f65832eaa100b0684484239520088d0152fdbbdd1e76e6d0bf18fafb16ee9c8d1bdadef1cde1854e", 0x33}, {&(0x7f00000001c0)="348bbb30a323eb2b353a96b4c580b5e466e62a1b851ee45f5a15ca7b2c829e7b346b08149caec5ebd814a4c6e856fd405a9fae95c6a7cc4a7f98f5ef3b0b2051a54451925bb0961fd73714040ae663341832e950f583b533c16543bf2c69782ab34e", 0x62}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="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0x1000}, {&(0x7f0000000240)="515e303839ef0c607a2edd2953e63e6ffdcd4c330ee963c98d1dddc26029d325d30d3d9b", 0x24}], 0x6, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x0, 0x6, 0x1f, r1}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0x7, 0x4000, 0x1000, 0x5, 0x2, 0xcf, 0x6, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x400}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}], 0x7c, 0x8}, 0x20000) 22:36:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x5) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={r4, 0x1, 0x3}, &(0x7f0000000200)=0x18) 22:36:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xf90, 0x5, 0x4, 0x1ff, 0x5, 0x80000001}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x2, @loopback, 0x8000}, @in6={0x1c, 0x0, 0x10001, @rand_addr="69971f9f6b6d372544bc8c277376734d", 0xee15}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "0f73c12da9bc8b10236a4f1a46d35b58"}, 0x14) 22:36:57 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 22:36:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x7, 0xf, 0x81, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x8001, 0x0, 0x80, 0xb}, &(0x7f0000000200)=0x18) 22:36:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x6, 0x45, 0x100, 0x6]}, &(0x7f0000000100)=0xc) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 22:36:57 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 22:36:57 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) 22:36:57 executing program 0: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") pipe2(&(0x7f0000003700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20000000100000) sendmsg$inet6_sctp(r0, &(0x7f00000035c0)={&(0x7f00000034c0)=@in6={0x1c, 0x0, 0x0, @rand_addr="44d2d514b11cfb0f48dc195f54eed06b", 0x800}, 0x1c, &(0x7f0000003540)=[{&(0x7f0000003500)="b33168e6412eac55e7b4a62b9dff8c721159df9a1928796bd328b2805e288aa0", 0x20}], 0x1, &(0x7f0000003580)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x1c, 0x105}, 0x20001) r1 = socket$inet6(0x1c, 0x7, 0x4524) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000003340)={0x0, 0xff, 0xf, 0x100000001}, &(0x7f0000003380)=0x18) sendmsg$inet6_sctp(r1, &(0x7f0000003440)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @loopback, 0x5}, 0x1c, &(0x7f00000032c0)=[{&(0x7f0000000040)="5832c3c63c5b4f7b03f8e001911184c330c3cbc5663dedbba998faf243c943fb2554263e57f1e2e2ebf5291153bf8c40213302b8d9cf138d1cffa24e3e02fd5f6e7241ae5158de6c0be440a7d8cd5c049d6926c7d584cd3ce9262439df5f42188090fef299580045d6", 0x69}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="cb805aaa08387f62222bdaddde199518c13017106e6e7f89688a5d", 0x1b}, 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{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="06bfaacb1dc71219af52a043ea3e34ecbdcbe5c7e0e90d7af0056042439fac850edbde5534b0591a40ab1d9af510d5fc9649616028be130a278c0bcd5c073eff1347a7f97da663343cfebb5b6951106730946674a7eb48c323c666cc4ae91bfd8d76363459a8155b320fc8e806cbd770aa1acba934ce9e171ff0c15abd47c334162213238965974e420714399c2a759bd58cd1582dddb8879e61e516dcc946868e195a47464f", 0xa6}, {&(0x7f0000000100)="f7f8d111083995504117a308f35efb558a95e5e9d59520d7cecb3dbd6b1662f18c586923806763af431895f27548c6b8733d9a4144266207d7edf9b10ea1fef141b23d1233f8ad894ba80de14ae717dd47ddb6da30fb91e869654a", 0x5b}], 0x7, &(0x7f00000033c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @init={0x14, 0x84, 0x1, {0x2, 0x9, 0x1ff, 0x66}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x4e10, 0x4, 0xffffffff, r2}}], 0x44, 0x20000}, 0x8c) 22:36:57 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 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) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "027f2c9f9951240d0e48460fb2eaeae2972b4e74ffaae794630c5b89cf319370", 0x7fe, 0x1000}, &(0x7f0000000000)="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", 0x9, 0x7, 0xfff, 0xffffffff00000001, 0x1, 0x3, 0x65, 0x1204}) 22:36:57 executing program 0: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) mlockall(0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x400000000106) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r4, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000000)) 22:36:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4c0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000080)="afc3e44f1c91fdacb152ee4c2ef333ec6a9d7e30319ac409f2ff432bad6ad14e53598b5fa30ca0286dd136c1171ebef78e2ae53cb7c4d492bce812ceb7fdf8f2411bd07c9c0c7f2a50e2dcce833c61cb4feef4e961f8e4b56e1b043b", 0x5c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 22:36:58 executing program 0: clock_getres(0xf, &(0x7f0000000080)) r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10081, 0x800000000040010) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x100000000, 0x7fffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 22:36:58 executing program 1: 22:36:58 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000001c0)=0x100000000, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r1, &(0x7f0000000000)=""/136, 0x88, 0x43, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xc41, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x1, 0x10000, 0x5, 0x89, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0400050009000300052d98f63cf89234254c4b9026b6003692ff03"], &(0x7f0000000340)=0x12) r3 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 22:36:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x401, 0x5, 0x80, 0x3f, 0xbc, 0x80000000, 0x2000000000, {@in6={{0x1c, 0x3, 0x4ca9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x1, 0xe4, 0x800, 0x10001, 0x7f}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={r3, 0xc4, "5885de2e20c926e122a9e76ebad66686ff74429eafc7bb29ebd4ea0e09348977aa5a789cd1c9c4ffc1e6f63b4001cb159fb43e2c22c3577e1ef853bf1e5947daabc395698848c0e117e1ee6f0336eab9ff1213eaca9b3f18a0dbed787f670cf436af2d997a680e5795c20cce2e5755dff6447e70b7080040abfca1e89018ea4d974cdc9c1507c434154fdb806fc1f31d18ceb0df4c30d2ed23554bf57e92cfa82083056b9a9595cc9a8745a8f46422cbfae1c03ff055c5c3ee905b872bebdebdcd96f332"}, &(0x7f0000000400)=0xcc) r4 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r6 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000280)=""/28) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123) 22:36:58 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) 22:36:58 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:36:58 executing program 1: mincore(&(0x7f0000445000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/37) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 22:36:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xbd54}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x5}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) socketpair(0x13, 0x30000003, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@loopback, @rand_addr, @remote={0xac, 0x14, 0x0}}, 0xc) select(0x40, &(0x7f0000000240)={0x96, 0x6, 0x945, 0x1000, 0x2, 0x8, 0x18, 0x200}, &(0x7f0000000280)={0x0, 0xfa, 0x7fff, 0x945, 0x8, 0x5, 0x0, 0x1}, &(0x7f00000002c0)={0x4, 0x681, 0xfffffffffffffffc, 0x793b, 0xfff, 0x0, 0x124f, 0x7}, &(0x7f0000000300)={0x4, 0x44}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000100)=0x7, 0x4) 22:36:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffeb8) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4a, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0xfffffffffffffff7, 0x4, [0x0, 0xffffffffffffff62, 0x101, 0x2f47]}, &(0x7f0000000180)=0x10) 22:36:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x7ff, @ipv4={[], [], @loopback}, 0x7ff}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xbdd, 0x4) 22:36:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) msgget(0x2, 0x40) writev(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x0, 0x6}, &(0x7f0000000240)=0x8) r4 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) bind(r1, &(0x7f0000000140)=@in={0x2, 0x3, @multicast2}, 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000080)=0x2a4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0)={r5, 0x55b, 0x6, [0x9, 0x7, 0x9, 0xf7af, 0x101, 0x6]}, &(0x7f0000000100)=0x14) 22:36:59 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 22:36:59 executing program 2: r0 = open$dir(&(0x7f0000001580)='./file0\x00', 0x40000400000002c2, 0x4) listen(0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="e325de729bc273dc24c69b044adb99cf7f381f79ce0af21123d767ca01821f346c44443dc2501f9ece3fad01540eb1cf4dcbca2a774932215e8188386debf2e2eac6aa3877fcade8b3cc7b7b57fb87fb6c7b84f29bf52244a4dbbbb34e3414998a5776065708daa6ab50565410302bb25176f0dedb21b16883e15f", 0x7b}, {&(0x7f0000000100)="0e0053add2d7223bf1f828cacbf17e4fca7b9ed6cef0551ffdd26586c312512103f2edf7309f19825e26c6aae1a316d9e8c23abcce305e22eef6f1627abde7d6a82fe477b58260d54a39a557d9a8b66155e844bacb54efb59a4e8777989f12b8cf67701f987247b0d6900968198aafdd07af231dd1d0d612dbf6ce8add28dc2d7c038c0825b5f219c85e12416e0f0aa668a9874403da1c38a7c89e8faffb62d5d82ffdb9702e28c578eb2b4482423f491b955519b02274d7a849d1a02f29ce36049836", 0xc3}, {&(0x7f0000000200)="7db510e59fe286ea36e98a6686fee09a94d0f617d3ded1730f1ece0b006daf6c0d468247", 0x24}, {&(0x7f0000000240)="e1635f2bb3030905e11eae23a20b182fa5f7daa640f553fd48114c", 0x1b}, {&(0x7f0000000280)="6d2e45c934e5bc6c3f96a25d220e9f99cf1f71c22fa4eff7cb67d4259ed541004dab1b0ef3149d1d929dbf05a1f68f8b7beae1998ffe9fbdc3092cea0f4045cd6b3c45eb9dafd5f321e11fe394e197201e4dfd7a8f4d4340fb3d98709ca65b01fe16ea3fa8a495acd20172ae01fd2e66a18459ebbc1463f6a2cc8862946cbf02dd3ee09de1b25b99c5b4fc0c77219491fb99504a92d9cde452fa98ab59f519e16e70dbb324784081188951b062137c79cd0d48a0bffc5fd70c301e32f42aa2ac9691cb6256b00e545d285a1db25fd0b60df13a1558646e8c65707c5d07ad1bdd6ee31b4ea8ee4d4320e67e77ff57a51f9a3c1c63", 0xf4}, {&(0x7f0000000380)="f74847c8313d4cf2e1b81983b4a9aaf30bbf7e7492446e41047da69b30bc16d08316780e9e0a0bc26b144b776c4a2b106b7bbe03c948e27a1cbb01f94f238d9ef49498f5c7e048a1dfe2cffa12c5414f15ada1e44d9b78c3262d7e9509f99e0282c5f9045bd58d0962eb0fcb4d440aeb1a0eeb93b86d6f0ce2c410680c429b928ddc711bf40d27c4d948449b33d47f4e20c5d22baa508b", 0x97}, {&(0x7f0000000440)="9b26b6461197d24e4814d157b0c7eb6ba450b2a07a1d87afa6e94d45a77d917a0e8393838be860198ad00186f31de59258bd25a86f1f7da8dd07310debf82c8abe6df9df5a3c1779131a74e5107212241cfce17e01ecb390408db404d04caa8c6a46f026d8ec07b34f0f43f0ea83eaa1dc7c667f18e9b0a86abca0d9", 0x7c}, {&(0x7f00000004c0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x81}, 0x0) fstat(r0, 0x0) 22:36:59 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="d866c217f4a65c02302f66696c65300835781ceac3a7a1b69d528d693e4ada879dd85ddcbe102d390238a7f53a78c62b018009cf31985a213160b23e824af267062d1070670491dd99a3bdb315cca320cfd3513e4bb592d385a1d7e2f0aa40cd0013ec874d3f5bcf627c9fabbc024f494402aa133c76f70bd5d235c52d48021130d0eb0381a3924e405f98948b5119923e832c3b69282bec7a7bcc3043205d6c094d4106ae"], 0x1c) 22:36:59 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="5bcf439ba2dc05083ed54ca51b55c8cd26fb9bc6b9e3940cff2cba5e1657c0241ed0fcc384723955b68f14c81735c4fefbb4879f59d8641ed57528239627c2f5a38d1facfa7dc1c128abeb71c93cb21421ffe6c3baef58801a5f19f29f4f0012067b0eb1324a4e5c40a0a1815e822fd5257c57bc84ca84994b52d72e6a683c253ac200") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xffff, 0xfff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x4}, 0x8) r4 = geteuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001240)={{"e49caafc3aa3539edcaa13ad4b9949be202a54a71427b3fbddf9c0161c144e27ffc6a3822eb678cb0b40758a7de42b880ba8b8e99da33ca1111eb7899168765eb772d9309acf76f3c53b47b458eca395606be1875b329615b6cccc5786b3aa1178ea22ea62663fd3f03242e4a9d65b9e0f2edae9b45f53d8c5c3cec1c12b15b3f0104687c5a9267078feb9107b7c3d512a34ba6c13cbd319358df7fba095468f1577ce0effb50b8e3b2941a993da7d9ac72eb9c498fffc56f087891a10164e154f5ac1528ad2e6ad486252f062913aa0f249187da55aa897404526ac0535d34d0af0228d7298a18db609c2e1944d3ed14fbbb8beab720189915414474f08699e69b864a0d8d9e29ba227b630cb27db7657cb6ab3369c9fad7d0b1d5e781885056c203e03efd97579855e896b5dbf21374c20efc0de2719ac93bc66d2da9cfe5f7f9bea21ce5ce6d294b4eef725121fecbcbfcde654b3b41647a3cddbf78396223c061b1b9f13ee4e51a0f206e29370c753f5b5aac7600d9eb3bdd2939334cbece732548ee2a0cbdf75ee1dbc20381cf1cd23bc3e0a2079690c1adabf19ba528af6458a823939c66ee0ef718c089fc201ee2cce8e321d860751c09b7afe496a9162df637ec294b384f54a60ee38e68b7639e58183482e5f055a43e013b18b3c2511bb86cb92c6598f5bfa357e2c2094ed40a94022a07813b03ee953103ed5eddf52ae3de794d1ef5945151e99e09a5b40ccd320a1c6129ce2fcb54870c824459befcccc5d1d4b942217ae9031e293ca849f9d39812cd6c91bb5d27fd4a171308e5b8e6cae61714011689c7dea71fcde07859c0d1bf8c3a3eaea41455a254fb0048966bb0889a75290c15a5119754041b64c90ad2f43530ecc4811b70e1b30ba708df677e360402b18de29485077bebdd6949f1cf1321e42dcfd2d78ae259797d463a753570e81133ea553cf33acbc4fb2f5d8cce6b4d04f7d3bac46f840b2b03bec101631f572f0763993a445505ae879c03dc817dd166c7847c40b21194d997c86806c472d6e9fd80413535b90eedc675acc28999666e08f1d53f6d51372afaa640eb73fd7ab074fd97f92e7ebbb6fb40d0c72d6e69127dfe1cf302faf2eb0aa9b8d26ab73acbfe4454ea5ab0102c538e5084972b7c6e3d4673d5a9666b6e0d475c12bab19ce63802478b41321e043804a144d172162fbd1657de3ccf3db9a47bfea3ce5f5db5e4612a172108201c607cff31af1a42954cf9bdeb9ca32fa46aed78b949d08b9cd942ad27d14ce3c6806907db7560a7aecbfd445fc22ec751d3d717fc1ea4e18f1d690ec249ec144845393308da80bc2975be2722fc6b642df8cb910f46cf9a31ea11e2eb3298bb17a0430a1bbde910211a4340c27377a1c46cfab14cbaab8a8f6e26764802c5a363e679f43bf7768a7d8abf2dfd36c15e379d3", "61d35cd4c07e8edffe74d6749dd6339dea5c5eb2580f75fa9030564dd293718a", 0x0, 0x7}, &(0x7f0000000240)="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", 0x9, 0x280000000000, 0x8000, 0x7, 0x8, 0x0, 0xd8df, 0x8}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000016c0)={r3, 0x7fffffff}, &(0x7f0000001700)=0x8) mkdir(&(0x7f0000001740)='./file0\x00', 0x12) read(r2, &(0x7f0000001780)=""/132, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001840)={r6, 0x5}, &(0x7f0000001880)=0x8) symlinkat(&(0x7f00000018c0)='./file0\x00', r0, &(0x7f0000001900)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001940)={r6, 0x1, 0x12}, &(0x7f0000001980)=0xc) r8 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r8, 0x2, &(0x7f00000019c0)=""/176) msgget(0x1, 0x1) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000002a80)={0x10, &(0x7f0000001a80)="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", 0x0, 0x3, 0x55}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000002ac0)=""/80, &(0x7f0000002b40)=0x50) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002b80)={r6, 0x6, 0x62, "36e8a0bed6dd9249f7f1475d1164b2463b819162b799c5213eaacde05270e7be03a5792cd96d4fbca0826909e7ee1279926b55fe89a06ecb57dfe74ad6319ceb7b5079931267eb89c22e4ed7090e60373941fe8f7aab57cd61316f00f0dffb80b95f"}, 0x6a) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000002c00)="bffb1f1dd6fbd3f33429") freebsd11_getdents(r0, &(0x7f0000002c40)=""/236, 0xec) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000002dc0)={r7, 0x9, 0x7}, 0x8) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000002e40)={{"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", "8a4e7a7877f0aec1047d5aeb946ff72dae97c2f5e7aa425073320e906676554e", 0x7, 0x1}, &(0x7f0000002e00)="fb86", 0x400, 0x5, 0xffffffffffffffe0, 0x0, 0x200, 0xfffffffffffffffe, 0x4, 0x80}) r9 = dup(r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f00000032c0), &(0x7f0000003300)=0x4) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000003340), 0x0) 22:36:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 22:36:59 executing program 1: r0 = socket(0x1, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 22:36:59 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa0800aa000000000000080046000034000000f2ff00000a00907800000000450010000000000000005b75e00000027f52fd2a3e28f915fcc114050c36000001"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) chroot(&(0x7f0000000040)='./file0\x00') 22:36:59 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100004, 0x2) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="87d34bbfa4dabdc63ac0302f37a02160f2b33ed4543860375100c7afb64d4db4757d0a6a8b381817d0990fb6141d7ca1e8e126e7fa5ec22952bee209", 0x3c}, {&(0x7f0000000100)="b43a4aa6a92bf39dba7644253eecf8c257129b0d810a4e47fdd76e3e57d6b2ac670a66d67e7fae4ce148f70c531f4a961e2bdfd0328b9d3aea5c7054ca627115db92fdd821f96aab45417377d2e512ced6aa6a5b5ec0df199e03c56f16251b44641381a25c1ae997bb3efb36d4b061812c0d05b5da368d3fa2a6685bdbf78b1ba18018db46474700d7ccc9e768f7fb74acc83408abcd8d032b7a15e54e3e1f9e881564e8286efbcb6fb449548d04d6a43db397650857dd1d77e2976f1ed644546ac4090bacacc5bfcbf91a9e59cae94727a96b4e8db31144ee635f446b33506e7237d07f5a6e3e34fd3f4585ee07b36774da05b099917966", 0xf8}], 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xffffffffffffffa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0), 0x0) 22:36:59 executing program 1: r0 = socket(0x17, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x0, 0x401}, 0xb) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000180)="7913a98faf9d6bd13753", 0xa) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82a998656c6548161c29179c1e9e520a68d1c071999d655edf9ef38262a00818cd06a421aba2983cb972191ecb7b7510fb11f8ce34f5e32b2b74216765ffcd12836fe445786ab7bd2040276a45ad05cd919a401057468de737f8d15ecf0e8d6937e0538fba875b947347b031be45b4623c05709bb53c525f1a9bc397033765ebc4cca8677e7019d51acea4f711bd21909d418c4b82fe6c5c988645e576863e7b5119734cd8ac9465e5f4a343aa78956341ca736f0b201b36f591b3f4601813a3edc9e182c370c712fdc07e151e90e8448b274aaa0ae41075738db9749b35bf9e5bfacb2b70db309cb9df30e30be08848d1e8d068ebb6"], 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x90000000000}, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0) 22:36:59 executing program 0: mlock(&(0x7f0000bc6000/0x2000)=nil, 0x2000) r0 = getegid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3ff, 0x0, 0x7, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xa, 0x9}, &(0x7f0000000280)=0x8) r3 = socket(0x1, 0x1, 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x100000000, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDRS(r5, 0xc4704435, &(0x7f0000000180)="258a970a25198c02ab7a2df68fd248d817129d514871c6f0fa22fa5b359647c224cc81a19519ee4738578342597111aeb4d8666d4af83ea79727ebdb7e16d328") setgroups(0x1, &(0x7f0000000000)=[r0]) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 22:36:59 executing program 2: r0 = getpid() getpgid(r0) syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x8, 0xb, 0x9, 0x10001, 0x0, 0x1, {@in6={{0x1c, 0x2, 0x80000000, @mcast2, 0x6}}, 0x0, 0x94, 0x8000, 0x7fffffff, 0x7, 0x5}}, &(0x7f00000000c0)=0x453) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 22:36:59 executing program 1: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="7a27f74646cb25b1cc44311196999893e5582a3c52335a96f8933291323929b6db03d2afa5821cae6e5a1bd93625e5c0eb61817a9d93dc3b609f6863909b9d533e6c", 0x42, 0x8d, &(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10) 22:36:59 executing program 3: r0 = socket(0x1b, 0x4, 0x1004) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x101, @mcast1, 0x7}}, r1, 0x6, 0x7, 0x10, 0x40, 0x7f, 0x40}, 0x98) 22:36:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffff, 0xf, 0x40, 0x4}, &(0x7f0000000040)=0x18) getsockopt(r0, 0x4, 0x9, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x8, {{0x1c, 0x1, 0x65cde378, @loopback, 0x7f}}}, 0x88) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, r1}, 0xc) setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) 22:36:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x3f, 0x3}, 0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 22:36:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4000000000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3f8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r2, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000000)=0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x19) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="f0fe85ee87c2767e9c4e1754211c1d51a3e5d95a6bde43e70b131686024bf787af0a30e62623ae4a0ebec077048867138aa51c34be48173d515b95c1fa5461708c45b4818667f7a990454c21", 0x8, 0x8, 0x7}) 22:36:59 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x1000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x5b, r2}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x20100, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x87, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xff, 0x2, 0xfffffffffffffffb, 0xfff, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7, 0xffc000000, 0x5}, 0x10) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) open(&(0x7f0000000180)='./file0\x00', 0x100002, 0x10) 22:36:59 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x0) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8acc4c4fc22ebd72e41812047002b0000006eba0dfe8c73c481f851c7c4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440fa82a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) 22:36:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000680)={{"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", "2ea9bdc63726a98d2247ee73dcc453db79da8244c12b16638be7d07cf5d3c2b6", 0xdc3, 0xfffffffffffff001}, &(0x7f0000000580)="2246b199fdb64961bf65c97c66c31780ef49660e06f0e0a46122c917a24db7cfe46991b7366a640444153136452801065f3c9d729506943b9fbd23bd5478ca3c20b1795252036896f99c79cba860ad962942b9f0ec84ff97dd979878fc9e8b5c9b70a3f9790c555eeaeddb91552b40f3c39ea2780e44ce7e618461170ad1e233f572602ecdbb065d2c335f5516d813438d100f15af4c7cb810b859161d9c5e85a9d6a464bbd7be81b29e71073f2de78e704ccdf31d0bf0601455e3a6cfc0fea04a1384b6a6f0d43975dc025f4d95c70bfe6b44", 0x2, 0x7e00000000000, 0x40, 0x8, 0x4, 0x80000000, 0x5, 0x4}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="8e71798d7a8e0b4ac549cb347e4d494fd1536671f58591426abd804adcb6b9a54f54a202b58f50") 22:37:00 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x1000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x5b, r2}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x20100, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x87, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xff, 0x2, 0xfffffffffffffffb, 0xfff, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7, 0xffc000000, 0x5}, 0x10) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) open(&(0x7f0000000180)='./file0\x00', 0x100002, 0x10) 22:37:00 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:37:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x2010, 0x5, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x81, 0x4, 0x2c10, 0x8, 0xec9d, 0x5, 0xc15, 0xfc6892e, r1}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="3249889c779260d70173b18dc8e42f74e9c69a8266a265990f654732bbbfae1ac903b86f67f6e5a8275fafa9a9479eabea25ec27418fa2e0cf528bfefbde5e114e3a7ccf4a5aa3b9569929ae902a8fe85511ff88a083d2f16e9e286ce033a0a0905da11810d7fc75e3cdf17ddd559f1b15c6a1962062d7273650a411e569fde91eb90123e5b2cb330a593bc0f614d52f43ee7741cc82a182b8ff9632cf0e67076217aef330ad2ccc0dd55ad4daf4e6265b9f21855bde289311472edca9537c78495e87696af89147d3", 0xc9}, {&(0x7f0000001300)="c70f6e2720c502604bf3d7f19298e5aa20c5faa6bce15f7c1fe69e7c04bb131a09b51be9c101b0ae21dc23847ad4f64b26d72667fbd9716b1e4066fbe8277458380146150e9fe7b2b768ba21c5baaab7a3e4f5aa4f1b673cb86b1e70bbe2a5c996d5633382a615c19651cf1529692115aa57ee5c5794b0493375a48b2b7a7cc6edf74bce9df02ca2d8a3b0e7545fe66e48f90c0c478c8b8a29451f2000b68e6ada3add750804022ec245ae7b160d109e5f78706752569a290cdeeba936", 0xbd}, {&(0x7f00000013c0)="e7db27cb788ff71c34aef3", 0xb}], 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000140), 0x10) 22:37:00 executing program 3: syz_execute_func(&(0x7f0000000280)="44dad291cd806969ef79dc00d9c4a17c52d1c482290a6800c7c7e4c653fb0fc4013e4c4c443030f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920020d186746402f12c421ede11326ca9c0f0d18a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="3d58c9177c6d8c48f7243356759ed2eccb6a01180240617331eb60e6ea0cfc4f7420b1882c51305c67e589f144aab94a05d2989cee9c91de4d25ddfedd7bde186a02dbc561143e4984e43e1d02f80274ea03347b78c9b4ba45353f27f595313d4b2082fcb2db2c440a9d3f34c2f7414deed9696c28ea9c7ced9671e7e1db0f9bcab88d0a948e50dc66bc5b7673acfa2aadf052e1725da3c1be44001d0a6c4f5c53de8cdd899a181e893aed6cb8a5fbe9bcbee57ff76c6ba789950df01626fcc85d25ec110b3860cac3397b79cca7158edc62b8fbae9b4f9a82f267155cd655463bfa720032cbf3b58351b0d9b9f2fce2eaac6f2677c5") 22:37:00 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c040f4bf30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9dcdc0fbcaf00100000f345ddc6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000300)="982c3e0f050520d0f80791b01e510ca5a5e9e950855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc8fc93801ead72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f4c4e179c5fff1c46291ae8ca0656000000f01c4740f2d9600000000dc550142c4b33120b15ffbb15ffb110f0f3804830a000000") 22:37:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x10000000000) 22:37:01 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10}, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x800, 0x4) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) 22:37:01 executing program 0: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0x0}, 0x10, 0x0, 0x0, &(0x7f0000000080)}, 0x0) 22:37:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "d7e09f00179550a6d7183e1f8cc400086ad81f399fac316b6b5c0e29e08e9935ab1ae5343d0b9425cf48c395916b131932fca26276fe9792264e31ac2e9c6f22202ede3fed8e7b86e139c834135787e27d67284da9e7687b877e1969d46144cce7ae84fe8feea28898d61fde4827ee23533d731d319bc87e1bc1aeef552859efa0da9d79977bb64553c17e17268ca334387ab25a05edaf53786df6d3e20ff22c8fde2e8648e849298955a679c0746a24a7eed6dbc5b6b9e6fe235b8c3e7ddbb8aebfbafcc1de77ea45ec7606f55e4177d767499928f28ed39a9ad19938000c168152aa45375e70b64062c3aa468d905a"}, 0x100) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000000380), 0x4) 22:37:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f1f0000003001"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0xfe67) getegid() 22:37:01 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r1 = semget(0x2, 0x0, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0xfff, 0x4, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x6, 0xfff, 0x9dd6, 0xdc24, 0x7]) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x500) 22:37:01 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0xfff, 0x200, 0x9, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xffff, @mcast2, 0x7ff}}, r1, 0xff, 0x8, 0x10, 0x5, 0x9, 0x1}, &(0x7f00000000c0)=0x98) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r3 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000100)="807ecf9f39f31e2c6ba96ad7f9b583086a105241") ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000140)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ffec") 22:37:01 executing program 2: r0 = semget$private(0x0, 0x800000000000003, 0xfe) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/198) syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x8, 0x0) 22:37:01 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:37:01 executing program 3: syz_execute_func(&(0x7f0000000280)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98720f0f05f30959bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb664f72d57c0fb8c4034e4eed0fa0e509ab34d1c4614572f0ba70c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acac01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c477a48de3ec264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) 22:37:01 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 22:37:01 executing program 2: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202cbd016ff7c5d123c"], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 22:37:01 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 22:37:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000009bb52e000006ffff000001000000"], 0x13}, 0x0) 22:37:01 executing program 1: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000000)='./file0/file0\x00', 0x0) 22:37:01 executing program 1: getpgid(0x0) socket(0x2, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=0x7fffffff, 0x4) 22:37:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x2, 0x5cf4, 0x4, 0x3}, 0x8) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x1, 0x3020, 0x9, 0x7f, 0x8, 0xaf4ed0b, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000240)={r3, 0x9, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @mcast1, 0x100000000}}, 0x0, 0x4, 0x63, 0x218, 0x1ff, 0x1, 0xa0}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r4, 0x146b, 0xf94, 0x7, 0x0, 0xa790}, 0x14) 22:37:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x100000003, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3}) 22:37:01 executing program 0: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) mlock(&(0x7f000056b000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x0) msync(&(0x7f0000837000/0x4000)=nil, 0x4000, 0x1) 22:37:02 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0xfffffffffffffffe, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x6, 0xb3c8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 22:37:02 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 22:37:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) read(r0, &(0x7f0000000000)=""/71, 0x47) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x4, 0x0, 0x0) 22:37:02 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "ccb20b6d355e4b9eaa4421dbde690150a62b22fed81a37c374b4c2ff3284e4d0", 0xa6f, 0x401}, &(0x7f0000000040)="bbb1b8796597c7c77ce1068256a753cb4c8b5d24b693d14cc3d1222974c04d437ddbc3db3eb718e2546812a0c72ee5bfe080cff8b19efaaf5899b2608ef5353a77b5ec714593fc7c12601a41306ad62fd610e2f14073865a9f72b3af2fe06b93", 0x6, 0xfffffffffffffffa, 0x0, 0x3, 0x4, 0x0, 0x4ab0, 0x80000000}) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 22:37:02 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x60) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 22:37:02 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0xf, 0x3ff, 0x2}, &(0x7f00000000c0)=0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0xc531}}, r2, 0x6, 0x1, 0x8, 0x3, 0xffff, 0x9f}, &(0x7f00000001c0)=0x98) 22:37:02 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 22:37:02 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getgroups(0x8, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001780)=[r1, r2, r3]) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10100000ffff0017f5ad9b20747da449db2bfbb381b02ecdc6ebf2d6ccff5fda19c2"], 0xc}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x7, 0x8001) syz_emit_ethernet(0x11db, &(0x7f00000003c0)={@broadcast, @remote, [{[{0x88a8, 0x8, 0x3ff}], {0x8100, 0xfffffffffffffffd, 0x6, 0x2}}], {@ipv6={0x86dd, {0x1, 0x6, "9d77d3", 0x119d, 0x0, 0xfff, @empty, @mcast2, {[@fragment={0x7b, 0x0, 0x9, 0x0, 0x0, 0x7, 0x68}, @routing={0x0, 0x8, 0x0, 0x8, 0x0, [@rand_addr="a3f15c1bce35fe61beb4e3b925fae4f9", @empty, @empty, @rand_addr="30f047a8e7a36c0c2802312fdcbd44ca"]}, @fragment={0x71, 0x0, 0x81, 0x5, 0x0, 0xaad9, 0x67}, @dstopts={0x71, 0x6, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x800}, @pad1, @ra, @padn, @ra={0x5, 0x2, 0x1}, @generic={0x6, 0x18, "bc47eb36b0aeeec69c66fefe8e0bab925f30ccedeec0a071"}]}, @hopopts={0x0, 0x202, [], [@enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x10000000000000}, @ra={0x5, 0x2, 0x4}, @generic={0x8, 0x1000, "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"}]}, @routing={0x21, 0x8, 0x0, 0x2, 0x0, [@loopback, @empty, @mcast1, @mcast2]}], @tcp={{0x0, 0x2, r4, r5, 0x6, 0x0, 0xd, 0x0, 0x3, 0x0, 0x101, {[@sack={0x5, 0x6, [0x3]}, @eol, @generic={0x5, 0x2}, @sack_perm={0x4, 0x2}, @eol, @generic={0x0, 0x10, "c89713f782e6f0311577eb3f90e6"}, @generic={0x7eab5528a088f876, 0x3, '\t'}]}}, {"ffe75d37c0a913d7ef6a5d93b34fe583b884c3548a98adb3a39a09d189d38216cee7b95faa5938d76d373b0efe3c3f2c254b36eac099e503b0a9ddf2fee0a531443b08cd0239542af274b4f4e92a4bb65abaf5f43387a5c49d146d7bb05a2f0d24be0615ce2b2a52a20c73e53552c64956"}}}}}}}) truncate(&(0x7f0000000000)='./file0\x00', 0x8) r6 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140), 0x0, &(0x7f00000015c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x20100}, 0x20185) lseek(r0, 0x0, 0x4) 22:37:02 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 22:37:02 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r0, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000400)=""/132) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400, 0x1ac) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000003c0)='cubic\x00', 0x6) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) freebsd10_pipe(0x0) 22:37:02 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c16b53a98cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101eda912000000427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00c75b5b45363ef80f9966030faee42c24f7ea47000026400f0d18c401fe5ff60f05646736676670664336660fd2938c0000000f01c36666450f17720d1411ce5411041d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:37:02 executing program 1: r0 = socket(0x2, 0x210000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000cc6cc585eae68081cd76f5f7d9f08d3bce8f3c881416701b78b8bae3177d64c10c08a83213c8337a8762a0b1d9181252e15411ba48ae33da6c579e04469a11a7c95b2e76d5da41121adabf38378fdfeba5d3bcaac04b2a6bafe303b2065f5f4bd432afc100"/228, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x2f}, &(0x7f00000001c0)=0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x1f, 0x9}, 0x8) r3 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000140), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) 22:37:03 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 22:37:03 executing program 3: r0 = socket(0x1b, 0x3, 0x0) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x9, 0x3f, 0x5}, 0x8) 22:37:03 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setreuid(r0, r1) r2 = semget$private(0x0, 0x4, 0x40) __semctl$GETALL(r2, 0x0, 0x6, 0xfffffffffffffffe) 22:37:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e22bcf00000fe8000000000000000000000000000aae6270000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/128, @ANYRES32=0x0, @ANYBLOB="0000a2d302000000"], &(0x7f0000000240)=0x8c) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x4, @rand_addr="7b1bda4c8c347deec6a1a7127f6fe52c", 0x4}, 0x1c, &(0x7f0000000140), 0x0, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffff00000001}}, @init={0x14, 0x84, 0x1, {0x400, 0x2, 0x5, 0x6}}, @init={0x14, 0x84, 0x1, {0xa11, 0x1f, 0x9, 0x20}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x1ff, 0x400, 0xfb, 0x10001, 0x4, 0xfe, 0x9, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x18b60000000000, 0xfffffffffffffffc, 0x9}}], 0x90, 0x20008}, 0x109) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) 22:37:03 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f00000000c0)="b2fe650ff9700c1d073e940509d0d382d85bdede85dcfe483a860b7a27a0ec88d56e6dbe40fb5f40daa69828ec4e69b443535a5ccfc7d68dc24c71f09610f46c137cb40184eb1771f1bc86a2802cdde4a4c2f508bfb42cefc1ec86c7790a8422e8137d8c327df4c9fc86ae60408b77a16a67783a3f63adfe6b36a97d88f25cbe6c1db24239ff0ba49e9d4309852969384198fbafc8a3c81a59cdf4034c45c1a9e6c367e10945b3f3cdb3c2fbda9f723ccb5cc80d07d555d157892ddcba6a0b105de6e04611fb6a0ef382411995b11491c88f7a0b56e10bdd", 0x1f, 0x6, 0xffff}) r1 = socket(0x80000002, 0x20000004, 0x6) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 22:37:03 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0xfffffffffffffffc) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) fcntl$setflags(r0, 0x2, 0x1) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) close(r1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "e19e02b81743d6b73240bae3a4c97d287537a9f88ef9e094b6e3deb9d9027eae3c904839e6a98c321b42cfacdcaf2c88ee2c54c26c00de521aa5719d7caf1929efc4529ec9924cbbdd5e8a09472553fb58a52bbd0c38e59310005db998acaf6bbdb16e1e034ddf2ac2ffa4cd04726cdfc74fccd450b8955f452ee3814274edb1b9f6b76ea3b00194f7fb63e0ed5b2c75f59b5b755785d454ec1cc44b89f7a5f726ffe54f9ea05c13ef61252601bc3107ef5be31004eff86a8d8e2ce18add102ea4172c4ee27c0a3de2a0470f73a77e25243e6213763114de9321217e232d3880545f9f0bf0da9a81c43c5084ca99cdbc"}, 0x100) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 22:37:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x8) r3 = getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r5, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r4, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x3e2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r4, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r3}) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/239) listen(r1, 0x0) close(r0) 22:37:03 executing program 2: shmget$private(0x0, 0x2000, 0x105, &(0x7f0000ffd000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x240, &(0x7f0000a36000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000aef000/0x3000)=nil) shmget(0x0, 0x3000, 0x1, &(0x7f0000f67000/0x3000)=nil) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000b67000/0x3000)=nil) shmat(r0, &(0x7f0000e44000/0x1000)=nil, 0x43000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r1, r1, &(0x7f00000006c0), 0x1) sendmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xf0, 0xffff, 0x1, "aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc50a5d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd4666"}], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r1, 0x3c) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r3, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r3, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000017c0)=ANY=[@ANYBLOB="06000000000000000000000020000000"], &(0x7f0000001800)=0x10) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r4 = accept4$unix(r3, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054ee4d6dffaddc2b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x10000000) r5 = getegid() getpeername$inet(r3, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r5) getpeername(r3, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) ftruncate(r3, 0x7ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchmod(r4, 0x104) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) 22:37:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xb9c, 0x46, "0b91c642eb405a37aadeeb143948d89d790ac7bb79f8ef355430fb82d53ec2d0bd43606e88be87f6b5824f9b26f44b3fae4c339eb854ec77b714418063400fa6f3e3225c7e8e9cf81d8fcf61f86dca50d6c6df68ee5bd491aeb10f701e8871c8cb6cba033f2b2d1d367bcbc104ca66247a0f6f38dc34648b0bc0ada665f32c37d01804a9f6041939939a6a4e556fe09bf449ae0f4bbaa66883aeb6aa5a0cd79a2d7f20edbf089d99ed486d1f99487d0fb7ea16f399d1c24b6a90132d4c61da4698c2f4abd8f0bc5e8d6473c50a14588d0182db0af26c35d9166f4a2b72a89402a15182"}, 0xfffffffffffffd24) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 22:37:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 22:37:03 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 22:37:03 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x80) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 22:37:03 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = getpgrp(0x0) r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000dc0)={0x0, 0xb0, "61301b77620920d2566f94e48f6cae45bd5a7956a3564a2a32682c0bac3bc2d630b713b4a50f5d1b2925e7d5622ce71456e4ca502e3fd86795e4898447e03a5e0b57ca54a6b043787baa15dbffadcaa07495dfba96189bf8a74f26a5163b5ada4b0ea745c4c4378446ff3337c2cb7274c34af0769a0f75bcddb0ab44565402fd0ff3475cee57883b0f1ea249bbed175440406292fd3ad46555fc79054e66f7cb9944963ae101a50006e89507651077f3"}, &(0x7f0000000e80)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000ec0)={0x4, 0xfff, 0x0, 0x1, 0xe1c3, 0x2, 0x0, 0x1, r11}, 0x20) freebsd11_fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000cc0)={0x0, &(0x7f0000000bc0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000d00)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000d40)={r13, 0x9, 0x7, [0xc3, 0x596, 0x1f, 0x0, 0x1, 0x5, 0x9]}, &(0x7f0000000d80)=0x16) r14 = socket$unix(0x1, 0x55955b46679ae22c, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000f00)={r13, 0x4}, 0x8) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000080)="9fe332739ba4e61698f101a0a1480cd17e9ba5c080f093f55eb961a3ba663c402062b8d2d813716a2ddf00610e51a7bbcdfd26f199e03ac908d7ba8790f4439f71ae8fb26541406a9d224f770b9f7331576000c09c6d3bc4bb697c956c7578743362395587ed9c08562d26a06c6fe506e320bff4289b071ea8c50785857733063a345d0cd927e150f2efed5f1755cdd9c22ff6a4039ea9f5b96acf42206bf71113b9297ee3f5349e969a28f9d23056fcfe1ee4f3e1eeaf8ebd78ea7e5215e583a91b8c4ee48df7fd63facf8311fdcb7345ee3fe09fab4a2df1380f1eeb26d1ba7fc27b9e4b774bf60b0c38133115f3", 0xef}, {&(0x7f0000000180)="1633be1772cad45d037fd86423136ec29a2dff6b64799968f29e6553786acd7e680f72e3de6d211318a28d2a1d7a3f3cdca01fc1ca3a8e86a6af0c6eaa909b7c327fa865d6bedb1e7510567a642370cf8112080ad2f650aa58e76575990595", 0x5f}, {&(0x7f0000000200)="de54032df0649c59fb2d8886afe4937eb4656ac2731caa080d0ee0e0ec6ea19c038558d3b1d4b519fd2adb03b9255abeffcc39a561b24b30eebeb9cc02e9fd01d5f481af", 0x44}, {&(0x7f0000000280)="3321c13b9040a4383b58f66b5cb8b5456eb45c3753d920c0ffd3b54dbecb72559305e28e3cdc452fdf5ef0e232d0d70e9b92e4de74fdb5716d59c1", 0x3b}, {&(0x7f00000002c0)="16e029cc14c44b009bbe392facc87c66578eaea1926444b7bcab09b41ac3df03de53c30710228abbf9e6b5fb148ddfd6c1341ebd9a619318eaa1c0c85e2b772b12a44d35822c56494315a8d24362bebf6289453b523af9a21be4f9cdbced7a10f98f09c6bcf1b68eaca97199d3c90d014d4101826b8317c42dc2cf6f431035df1e3c2987746439e8c8ed08e8c56a9c1ff2043ea108fe062254a4136e485bc87bd4bf646e494e0143a4407aaf75f086b3b236c46aa4e6a900df17f39f3a96427d1c39dc25325e2a7a929b6243155e1ed2946d46d394f392", 0xd7}, {&(0x7f00000003c0)="d4a993bb27c6354ab1e42dd16ab5137548ec70bea4ebf213c102ebe9715d9c39577b660e8af7d85c9413c6ea18a95bc14b943b115679c575f77e9aed877af73fc2d7d8a281e63599af1998a477fee13b8ffee9b8597a2cd826f45e0c20a99fedc8a4aba3", 0x64}, {&(0x7f0000000440)="3f8734a31d0aafa438854ebf5c8f72fb96b54b01f671458824b5531d7154f6ce81756c0c0db9bc1db92f7018b3f887480cc11eb9f6b515a4e068890c9d9d6a04cd1965a57ef2d95f5ac23bd3bda99ed1bda27cffde31b751d860ecc6328caf38949268bf823e43fef5c4d53982e94e2284cbd319d9ea7e7524e8df8633cba429c28c3fcfc8567882f21ffe7131e6edd5039f51bf37f4a4e8d67ab746424f836eed69745b1ba37784bf193a13562e43713d58bfc50ebed857b079ce45437078a1", 0xc0}, {&(0x7f0000000500)="ddeea297b75a3824b50b703c42094b53cc92ed02a75c963f15eb564cb5f896b9ba2a2e2bb33297b943355a372ba44e0c50ec7d97bfe00f454ca783cccfbfdd09839ae965d87f4bb886dd7421665cd16b12171bbf21119247b14a33a6522562ca104cf60c03c153611b99d7ab857c2208d051c57668276d4a34f8b6d7da0c14d24044b2aefc5adc7c16eb745e9f238ab4c63997dc7b1f2221674be9bc421ff324a8562775cdf9aaa44f84f1ee397dcfe4a3b9245927f8c281c2b393e3de2b4b88c5cf689727e7bdbca9933419e62a45f7c3e68d833b5161620ea710052aff8a13b5f820bc91f1be3f22e361", 0xeb}, {&(0x7f0000000600)="8f7173623df71b982e6195dbd20302d6aba10ec6516318d15feebeccf622ae6676b5d286ee82aeabfa73baf7888c761e2e7db1f70d7f9d09a0ac9d34bdeabafccb2bac4d1c709087db2b746afc8f82dc897bddbba1900d07cd7f03f09376e090c2c8f2f4f8859f30fab1c711d54c7dfa6f97562bc177806ca6ce5807c3f81b4aa4fdb797c7ee4cc5992b049d800d453496bbac484fa6b1f72557038e73e3af010172df61ee519bc4fe872061", 0xac}], 0x9, &(0x7f0000000a00)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r12}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r14, r0, r0, r0, r0]}], 0x168, 0x100}, 0x9) close(r0) flock(r0, 0x0) 22:37:03 executing program 0: syz_emit_ethernet(0xc7, &(0x7f0000000000)={@local, @random="43333e128ef5", [], {@ipv4={0x800, {{0x1c, 0x4, 0x80, 0x8, 0xb9, 0x67, 0xffffffffffff8001, 0x14, 0xff, 0x0, @loopback, @multicast2, {[@noop, @lsrr={0x83, 0x1f, 0x59ee, [@local={0xac, 0x14, 0x0}, @rand_addr=0x56f3, @multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @empty]}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0xbd}, @lsrr={0x83, 0x13, 0x1, [@local={0xac, 0x14, 0x0}, @loopback, @broadcast, @remote={0xac, 0x14, 0x0}]}, @end, @timestamp={0x44, 0x10, 0x6, 0x3, 0x0, [{[], 0x4}, {[], 0x2}, {[], 0x8001}]}, @rr={0x7, 0xb, 0xfffffffffffffff9, [@rand_addr=0x9, @broadcast]}]}}, @udp={{0x3, 0x3, 0x8}, {"3f3be4b9e431028a36bd7308b3611fa52b09589d9efe25b567c33a890c03bef5767f4ba3462aeac350bedbbb284e80385b0e7a00ec6726fcaa88b858fd654e52e1"}}}}}}) 22:37:03 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x80000000014c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x2, 0xd87, 0xfca}, &(0x7f00000000c0)=0x18) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 22:37:03 executing program 2: syz_extract_tcp_res(&(0x7f0000000640)={0x41424344, 0x41424344}, 0x1, 0x7ff) syz_extract_tcp_res(&(0x7f0000000680)={0x41424344, 0x41424344}, 0x5, 0x10001) syz_emit_ethernet(0x2b5, &(0x7f00000006c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'c~n', 0x27f, 0x13, 0x89, @loopback, @ipv4={[], [], @broadcast}, {[@dstopts={0x9f, 0x9, [], [@pad1, @jumbo={0xc2, 0x4, 0x576a10fd}, @ra={0x5, 0x2, 0x7fff}, @jumbo={0xc2, 0x4, 0x3f}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xd5}, @generic={0x8, 0x2b, "b33abc77da151edaf217001adcc602ac84ee6a416a9151609b677e10c8aaf8f3ac2f6b24fc71a472fa1740"}]}, @fragment={0xdd, 0x0, 0x10001, 0x4, 0x0, 0x800, 0x64}, @fragment={0x0, 0x0, 0x7ff, 0x100, 0x0, 0x80000000, 0x64}, @hopopts={0x34, 0x0, [], [@enc_lim={0x4, 0x1, 0x3d59}]}, @dstopts={0x9, 0x1, [], [@ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xffffffff7fffffff}]}, @fragment={0x1a, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffc00, 0x64}, @dstopts={0x5b, 0x1a, [], [@enc_lim={0x4, 0x1, 0xf7b}, @pad1, @enc_lim={0x4, 0x1, 0xb12d}, @generic={0x401, 0xc2, "7e04105d95a4e7167e46b91b4029a6eab3f5a2223944fa90a9fae6afb2dddec0ddf3a597c35de3cdd43944a6f6e1c3c9fab25aa82796ca19a069bb8c6a480631f5e5777f2e39f56ef8e50f95d3db43d79d534408ca37d0cf692fdcb0f01599114ff301955c6433a28c5e2caa986bf95a4480a5c0680bff5c246a653dbd6fbd4f212a3cb3a19384ceab1c5e49410487fd88dba13aac34ab2f2e9f0b30c537868fa6135a7725213165c0deaacbad24110b134609788ce32a13e8495313951fc05108e2"}, @enc_lim, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x5}]}], @tcp={{0x3, 0x3, r0, r1, 0x100000000, 0x0, 0xa, 0x0, 0xffffffff, 0x0, 0x1000, {[@md5sig={0x13, 0x12, "ab11f070786bddd8ec20690bd67f3ffb"}]}}, {"5963e3a7117ba48140c6baf58e9d6ae7ca78800afa13c918d34c347d89042b1dae30ab543c32abe8cdffab5e5143660de1978a3be4cee2ada8ed9fc32ebbf7d7a31c13a251a51e3777319493801a59f542e3cd8bf1c0b3eed6eb67c518b8526c44a4a2914ee082d9e683d29be7b33abd2beb177855ea4eca000ffa5e571bc01b19a6d77bf3a15589faaedbb28d75712fc8d7f0417bd887eecb2a586d0d15efa996b67d0e5e490b1307a8b680e11b4a3ad6b9695aaa897c61f359a86a77b99587c453c880e7637956c776c723e3ba840f22602e912f122146648faa86e9399e2c9ee914e1a1b9b4"}}}}}}}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) writev(r3, &(0x7f0000000440)=[{&(0x7f00000001c0)="56da15a81decf88a39500b516f599668dbd8a61b0d9847f71ec699c8935eea0459eeb689952ec035c0a8c6efd7f5492e7eee3df7a35aa286ae7b86961f50da7c53413e257726168b090346efaf8ca454daa773fba5ce2e18e2345bb237a8a27233e6e323006fe686fec4ec9196f5cabb31258a99ba3641fc73ed6704b4cbc87f2c51050c9006b42f3e", 0x89}, {&(0x7f0000000280)="7ce45236caf33c302cc370392724b02f4f7b69996a5f0cda60d6832057e3e87846dc8dad2875baf58fe28ce5461201d72b868b71ce216f831ab3ff53ac22eb40c16ca394b1571fe474b717964e8398104e8950f87d43", 0x56}, {&(0x7f0000000300)="661c3be3e42369992186619f35bcafa9e85bc59ec53b61817e6d3c56", 0x1c}, {&(0x7f0000000340)="07135c595b08a8c5e54515edfa0a3138b6af27048b5a448b5ae4e1981eccfd8734", 0x21}, {&(0x7f0000000380)="37b5f3a32c302b02aa58a6bea2a1faf4e622d9e26639fe6900d55dd2dc33c651cb6cd500ecc3a624a785aa6a312461d96139bb5aa3549b016f03cc5ad008fb162c3918250365e77bdac8ca6ca7484f20e4091bb6e63ca50d34adcfa074b9e40b9de78247be4be36377d3a02bb1a7410f0a895b229c40a989bb10f37068ef8ee2adea6ea0a6ea8adf564810b71fb62a851d66d730d5353316e938945d3e4acfa3398652646928c15fd7241ee9896819f61e4567", 0xb3}], 0x5) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0xe, 0x634b}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000005c0)={r5, 0xf, 0xbb9}, &(0x7f0000000600)=0x8) sendto$inet(r3, &(0x7f0000000980)="089395656f96bf73a3e7e2d9ddf1c7f0c79f5a5d7e11ead1a8d3996482b11e4eab09b1b5dac1cecf7c9bd7ada122c4e6c70c7021e121b34b94d2b4feb741ad1ab6cf9444f6a9c1ce7c96cf609c9a987a72c9c4273459de6fe59ec25711b6c58bea18c8202b7b4332f837b620d67223b41d97bbab25ab6c0e9a15363f57fd3a76764df387ed8d2752", 0x88, 0x4, 0x0, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 22:37:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000140), 0x10) r1 = msgget(0x3, 0x388) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/75) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 22:37:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x9, 0x5bcc]}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x140, 0x4) listen(r0, 0x0) close(r0) 22:37:04 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x3) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:37:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000040)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000100)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) freebsd11_stat(0x0, 0x0) 22:37:04 executing program 3: shmget$private(0x0, 0x2000, 0x40, &(0x7f0000c09000/0x2000)=nil) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000c09000/0x4000)=nil) shmat(r0, &(0x7f0000ce4000/0x1000)=nil, 0x1000) 22:37:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x508, 0x20) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setgid(r1) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 22:37:04 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlockall(0x2) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) lseek(r1, 0x0, 0x4) 22:37:04 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 22:37:04 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x3) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:37:04 executing program 3: setuid(0xee01) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1, r1}) 22:37:04 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x1, 0x6, 0x0, 0x80000000, 0x0, {@in6={{0x1c, 0x3, 0xf0, @mcast2, 0x5}}, 0x0, 0x8, 0x1, 0x1, 0x1, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e20edb04d510000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000f000000000000000000000040000000d600000000000000000000000000000000000000800000000000000000000000000000b0a595b3abc07cceb41d7748b3364238f53089cc71fc3ec8be44036f956cc3464fdd8a8bb6e9cf7e38c1638dad5e520618881a6b5a7f4e3ea9eebd1e225360df85864d52", @ANYRES32=0x0], 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 22:37:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(r0, 0x4, r1) fchown(r2, 0x0, 0xffffffffffffffff) writev(r1, &(0x7f0000000140), 0x0) 22:37:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81, 0x8a}, &(0x7f0000000040)=0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x309ab1f464627e2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffed7) 22:37:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 22:37:04 executing program 0: ppoll(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x401}, 0x8) r0 = socket(0x17, 0x10000000, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x61aa5086, 0x20000000000}, &(0x7f0000000080)=0xc) getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/83}, &(0x7f0000000200)=0x42) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffffff, 0x1030, 0xd565, 0x9, r1}, &(0x7f0000000140)=0x10) execve(0x0, 0x0, 0x0) 22:37:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x10, 0x2, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r1, @ANYBLOB="feffff7f07000000b0b1ffff0400000009000000"], &(0x7f0000000180)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10}], 0x2c, 0x100}, 0x104) 22:37:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/165, 0xa5}], 0x4, &(0x7f0000001280)=""/237, 0xed}, 0x2) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 22:37:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r2, 0x8, 0x88, 0x80, 0x3, 0xffffffff}, 0xa0) 22:37:04 executing program 0: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2, 0x102) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 22:37:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 22:37:04 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000000)="e0e2a43efbe21755fa3c40f4369bdbaac357f5aa8329d606e7c202513926cb2819a294ecf792e03fa58491c99f46bd38e0fb81b84c9aab2931e1775a85e0f081d07103f8783158681fd9585fd8c440bfe7892652421a91528f23570623c22a109ccfb1bf") 22:37:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@authinfo={0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x3c10, 0x377, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x5, 0x200, 0x3, 0xff, 0xfffffffffffffffa, 0x6, 0x1f, r1}, &(0x7f0000000140)=0x20) 22:37:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0xfffffffffffffffc, "22a38526d7337b69b47a8455d58430e9"}, 0x11) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="358f1b01"], &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x9, 0x0, 0x7, 0x6, 0x2, 0x1, 0xdc4, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xfffffffffffffbad, 0x20, 0xffffffffffffff6c, 0x98f8, 0x7}}, &(0x7f00000001c0)=0xb8) 22:37:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x200, @mcast1, 0x6}}, r1, 0x2, 0x3, 0xf95}, &(0x7f0000000340)=0x8c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 22:37:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xad2f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02832e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ec0fda800000000000000007c00000000000000000000000000000000000000000000000000000000000be347fe44c2605400"/128, @ANYRES32=r2, @ANYBLOB="3f0000004000000001000000bc00000002000000"], &(0x7f0000000180)=0xa0) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 22:37:05 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) socket$inet6_icmp(0x1c, 0x2, 0x3a) 22:37:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept4(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140)=0xfc, 0x4) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) accept(r1, 0x0, 0x0) r3 = dup2(r0, r1) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000180)=@in={0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="b2a2df63f11fd23ae1a61001d8612fda7e2621078a57805dd661cc4ac3e8488915430c98b843157a302e1086df795aea8c2483a18752bfa12390371110ee8a74f1a2506d5afff367fb1803cacfdc176957e8e5aa217d023f6c453f77ed5f8d613d745b2ee50aed5e36f605a8c63b9560890ea413ed8c857daaf1f5091abaeb1434a41d563d041d2a064a05843e5dc3f33b83f685b65502e74bf1f3c7fe1dee933fc3", 0xa2}], 0x1, &(0x7f00000002c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @init={0x14, 0x84, 0x1, {0x8, 0x6, 0x8561, 0xca07}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @init={0x14, 0x84, 0x1, {0x1, 0xffffffffffff8001, 0x5, 0x1}}], 0x50, 0x89}, 0x81) execve(0x0, 0x0, 0x0) 22:37:05 executing program 0: syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x5a, "d4712737f281eda42aa94225901abe25a856fbdd56b0490a43859f5fa51ee03dfc0e14537c880303f5f74459bcd087015aac539b64b7e42741ebf527d87a98b118bd295c4697d93ef38c1725814b33d8b4100a8764d0abf4ec62"}, &(0x7f0000000280)=0x62) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x161a52be, 0xf5, 0x10, 0x6, 0xffffffff, 0xffffffff, 0x4, 0x4, r1}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r2, 0x7, 0x9}, &(0x7f00000001c0)=0xc) 22:37:05 executing program 2: syz_execute_func(&(0x7f0000000280)="0c1ab5b598cd801b69e4f56960f5691d62d9d9d0e441395be91cc18fe9589b268f8978e13fedfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff3460f11446ef5c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 22:37:05 executing program 2: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) shmget(0x2, 0x3000, 0x81, &(0x7f0000ffc000/0x3000)=nil) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r2 = getpgrp(r0) r3 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) getitimer(0x2, &(0x7f0000000140)) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/179) getpgid(r2) r4 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x7f, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = socket(0x0, 0x5, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r4, 0x2) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000000ac0)={{"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", "a23f348720fa521dba0357b83458c5d27443fb33477ed3bba39836f6dbe162db", 0x100, 0x10001}, 0x0, 0x9, 0x34f, 0x3f, 0x5, 0x10001, 0x0, 0x10, 0x5}) fstat(r4, &(0x7f0000000400)) 22:37:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4000000000000007, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 22:37:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) lseek(r0, 0x0, 0x2) syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000140)) 22:37:05 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 22:37:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0x80086678, &(0x7f00000005c0)={0x5, 0x20000000}) 22:37:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr=0xbb, @broadcast, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) 22:37:05 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="ce00f090ee650a1271710000f4ad89686cda53b489cad0983f97337dc9bbaf115ad2451204742258c3c39a9bc1907a2fc8e2d4c967902d41891aba3e33951c5fff6e6f7bab0fbabd4cb4fe51335bd00f44c201f51d7e848f350af4f13deb645d91e7606c3cead3d642762295cd4b95667ca80ff651dcfcf03625633804b833d6e61aa958dee39907999d6ad9452da7b6583c1bb4253b60ccd4fda0a07f20b8d25638d5cbb56274e622a0e1d66e04f5ded40576f37643347fcdd21caf30754b964135d825acae9605656265fef71fa576fc3b"], &(0x7f0000000380)=0xd6) syz_execute_func(&(0x7f0000000840)="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") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0xffffffffffffffe1, 0xfffffffffffffffe, 0x1, 0x8, 0x0, 0x20, 0x8, {@in={{0x2, 0x0, @loopback}}, r2, 0x7fff, 0xfffffffffffffffe, 0x0, 0x1, 0x56a5}}, &(0x7f0000000580)=0xb8) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x2, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x200}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xf9) bind$inet6(r0, &(0x7f00000003c0)={0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 22:37:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1c, 0x30000001, 0x1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x1, 0x4) getsockopt(r0, 0x10001, 0x4, &(0x7f0000000080)=""/185, &(0x7f0000000140)=0xb9) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) 22:37:05 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) 22:37:05 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200), 0x0, 0xfffffffffffffffe}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000080)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000000c0)="3f205c5e4d177628bdee1a6e388f28149d0855c8704166402ff632d3b70c7ba875afcc51e26808b9d22283a51a5ae3b52daaac5152bf0a3ec4825a871bd0648b8df28104bb79a578be10f04b516d62d23a1a2adbffc010ecc4f62c8cf039226a13ae3f44cd80fdaef8e41913d1b21614e75c6e90a64b3e46dd84ba84b8ca6d67063c427fd0b9af98fc2a7b125435814a3924f096f0a13cd7e2b33c2292fdb93e9cebad792e07a111803dea04cb478713b178a089e51066b12dfdb5bbc08f0522c52a32c9e203b94769c465726e4caf90ab9697ca45af31803148531aa2fab3e655e81529b388", 0xe6}], 0x2, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x20108}, 0x80) 22:37:05 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000340)="9826473e431c0d0f05c4a21d0192cbf73dd9c4a37bf0c53e41e2e9b53b67660f6b32fbf2450f2d0b0fb8c4054e4eed75f20f2cb1000000210fa0e509ab34d1c4e10bf8c470c4b2b261cd583d00000081c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466363e42093ee8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="c8d6acb2988f25bccc1243b09df9271d98b5fb9692b2ca23") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0xc022, 0x1) 22:37:05 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0e000000000008004600003400000000000180000000000000000000830300000b00907800000000450000000000000000000000e00000027f000001"]) 22:37:05 executing program 3: truncate(&(0x7f0000000080)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mlock(&(0x7f0000d03000/0x1000)=nil, 0x1000) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000c19000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 22:37:05 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000300)={@broadcast, @loopback, 0x2, 0x9, [@broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x9, @broadcast, @multicast2, @empty, @loopback, @broadcast, @rand_addr=0x6]}, 0x34) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x105) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setregid(r0, r0) 22:37:05 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8410f38cb5809090945332fae95ecc9b3b4b40f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_udp(0x2, 0x2, 0x0) 22:37:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 22:37:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr=0x8, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000100)="5ebb529287ac3335689ee3e20e5219953aa191b28e68b1e4710eb5cc904bf54f192563566d70c57fd8b5071bfc753f52c48c88c896efed2d6021e1183945201a616c17812f65809faef36e56df4ac38523", 0x51) 22:37:05 executing program 0: getegid() msgget(0x0, 0x100) 22:37:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000022, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f62696c653000"], 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 22:37:05 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000080), 0x0, 0x0) r0 = socket$inet6(0x1c, 0x100000003, 0x100000000) r1 = getpid() wait4(r1, &(0x7f0000000040), 0x665ea49c52c88df6, &(0x7f0000000340)) recvfrom$inet6(r0, &(0x7f0000000180)=""/222, 0xde, 0x0, 0x0, 0x0) msgget(0x2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getuid() 22:37:05 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) openat(r0, &(0x7f0000000200)='./control/file0\x00', 0x2, 0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) getsockname(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/44}, &(0x7f0000000180)=0x2e) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./control\x00') 22:37:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x6}, 0x8) syz_execute_func(&(0x7f00000001c0)="984a2ae9c4a2791dcd1c0c0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x100000002}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r2}, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f0000000480)="603c367d71f062211b8727297cfdb272a9f54bfe9277d03b82b9a3a15d6c39b090f9185370957568d19e87c287c2338a3312a1ad") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000080)={r3, 0x200, 0xf, 0x549, 0xbcd}, &(0x7f00000000c0)=0x18) 22:37:06 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt(r0, 0x0, 0x80000001, &(0x7f0000000140)=""/45, &(0x7f0000000180)=0x2d) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 22:37:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 22:37:06 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0xffffffffffffff63) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7, @rand_addr="f8f76dada5074ac8b2ddbef12956282d", 0x80000000}}, r1, 0x0, 0x9, 0x9}, &(0x7f00000003c0)=0x8c) msgctl$IPC_INFO(0x0, 0x3, 0x0) wait4(0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000005c0)='hd\x00\xc3\xe5\xc3[\xb1\x96\xf4\x8d\xbc\xe6\xef H:Nv/\x896\'\x99\x05\x8a,\x9ciec\xed}~\x15\xfb\xbc\n7j\xa4\xb3\xe0\xd7\xa6\x11\xcdhhk x\'\xf6oyd\x02\xcc^\xfc\x01s~\xbd\x82(\x7fh\xee?\b\x00\x00\x00\x00\x00\x00\x00^\x85\xdb==\x03p\x84\xd3t#\xbf\x80\xf8j\x9c\xd1\x05\x84a\x01\x0f\xdf2\xa9#\xc0e\xab\xa75\xaf\x18Z\xc7\x9b jk\xd5Q\x8b\xa0Y\xfc\xfbKX`\x86\xb9I\x84\xafB', 0x86) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, 0x0, &(0x7f0000000580)=0x75) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 22:37:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 22:37:06 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x10, r0, 0x0) 22:37:08 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0xfffffffffffffffd) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r2, r1) 22:37:08 executing program 2: 22:37:08 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 22:37:08 executing program 1: 22:37:08 executing program 1: 22:37:08 executing program 1: 22:37:08 executing program 1: 22:37:08 executing program 2: syz_execute_func(&(0x7f0000000200)="9834140f050fc7f791b0114141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) 22:37:09 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008034600003400000000000190780000000000000000830300000d00907800000000450000000000000000000000e00000027f00000102cf0f0fbb9f77801d7f0f14bc1a82d1db44ed3808af11626a9d058422808a2d153963f0cd2b5c1b85dd86eda8a66d782a75d3b738ec60ef215ae46ebc683a240fb79a7cf0fd64a7f6425c764ee404f405b4c78334a58e1faeac1dbe69fba09960ba805953f0ed0eb2fa9213b990e74a96de874612d5b404f1e27cc3d719e8eb83a62f26a2320cdf8a35d08b4d9370974ebab41c6cad6d59852bda0954a3c33f125eb71f0a9ec7"]) 22:37:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchmod(r0, 0x104) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 22:37:09 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xfff, 0x2, 0xa29}, &(0x7f0000000140)=0x18) 22:37:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = geteuid() setuid(r1) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000400)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x2c, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x81}, &(0x7f00000003c0)=0x8) 22:37:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x64f, 0x7, 0x400, 0x3}, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x5) ftruncate(r0, 0x8001) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 22:37:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 22:37:09 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006eba0dfe8c738888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 22:37:09 executing program 1: freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000000), 0x326) 22:37:10 executing program 2: syz_execute_func(&(0x7f0000000340)="0c19b5b598cd801b69e46960f5691d62d9d9d0c441395bf91cc18fe9589b26c4013572e00aedfec4427d9e2a2adf61dfdfda7676f2168f4808eebce00000802000c42151368fe9509b9b9b000000eff265dc5f00c36645363ef8c4623902e90faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d1411f243a5") 22:37:10 executing program 0: syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be642fddcb0bef8f69289bd19d670f381d6a2f67450f483bc4822d9ab8030000007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x120049, 0x21) r1 = dup(0xffffffffffffffff) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) msgget(0x1, 0x8) getpid() r2 = getpid() getpgrp(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x100, @loopback, 0x80000001}, 0x2d7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) getpgid(r2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) semget$private(0x0, 0x5, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x101}, 0x24) 22:37:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000040000000000000018b00907800000000609433df000000000000000000000000000000000000000100"/102]) socket$unix(0x1, 0x7, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:37:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r1 = geteuid() setuid(r1) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000400)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x2c, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x81}, &(0x7f00000003c0)=0x8) 22:37:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) 22:37:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000840)={0x0, 0x13, "93aa9a515ea4323fa44be8537a6c256dda5f39"}, &(0x7f0000000880)=0x1b) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, r1}, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000100)="c96d07095dafc85e6c6e061532252f8aa4103b33b6637e5ce7eacc5e113258bd56bbdc91886df133cf302294e8adaad7e4176b02ae07bb23924cb7a6deff2380965f375b780c4d436cc4b6f8c79d650a7c564d6131dbb5f8627383d2da20cac05cf0192901fc8d3c5dee465c16037524de4ff294de860768b9593e569a997a80404caffb9c8400d40c154024c608c807223e", 0x92}, {&(0x7f00000001c0)="6ca1d474cfd22e6acd7763ac58568f9b8b139a4fa6b425eebd9466c8bb93dcaeb86e532c4991f0143613e93c7b102b4972acee2246b556a2e578fd0dfebba259804788", 0x43}, {&(0x7f0000000240)="30f1bbd3a37816205c19d3e3ad14ac35044dc6cf87c95d97f8e69e5eb6d7de93fed2c2af932e7a6f185352c97942c3eefe01dc1ef1b8b3651cbcda318d33b19ad7eac3c8a86cecde703f9567ecaceab9db6eccd2d03e733aeba644887405ab750fccf05cbc394eb47087d0884551a8851b96ab2a7f9c1b3dbe4921b2babc96398ab0ff89c6f99db031a48d5204dd67688886a2a3fe65ea0fc7d61fbaf638fe88a717965cc914cc5ea48f7199c1f9a0a3d43522df8c56f450a0dd1847d7edf400", 0xfff7}, {&(0x7f0000000300)="2f6a392e1d29b913f8ee68e46720e91feae41019b1dcba7694673e12e6c684a6dd9f048f658ffa54272bbc676da0a7afb204e6a023066f368ea1e50dbe47ee20d08e018cb7fb568f8eb46d58fceeac985df38f63ffcb970d11bcf9d12fd3218d981ba1410983083dc834c80a70a1925310ec7eb45e88560cbe23d1128a953afb7998d8e5e925e34d17a47b5f1ff3a87e5cac20a4454ca8457464095771e48a8b2a5a15abb97e4e61d10ea77cc4ee3bb0db854375e9eb554a7142580da8326c443ef3eca3259a6d127f1f29c2ab6cb0df8a2dd635d1679522e939eeaac679bbde5ff9ba427c9734c8528a275a927054c26d40e07fce", 0xf5}, {&(0x7f0000000400)="952c0db14682d358a276eb8e50c9ac2b5cb49ca4edc76130ffabc1868f4e046e0c5b62ebb74141b3df46d42a43b3d848b3f156846efcc9f9cabceef724441601bde084fabe0839212ff2", 0x4a}, {&(0x7f0000000480)="bf8b6f0b9ab726328550b627f2cca00ffb67f7640383408766bc24fb094be5f29b56aba76062adf71e91b5f361d6341eb83c7790f57e59fa84d7a53d4c678fdfa7fa03fbe16a87682c7bb2f88797948742a52bd5beb53b8f11ae7b21d4c341005e208bf389103f5cbeaa5a12f4b8aca49f1cac17a9ec3b7a96b0ea430900b38d3d3d1fc4b306470caa0e8b35f6a751c0e2759f9fb3d1c399953078", 0x9b}, {&(0x7f0000000040)="b4a511fcfd0f9624a88634468dae9d6df42e22dcbc3c57359c6a", 0x1a}, {&(0x7f0000000540)="7ea78f95ef56dc348fe6d593ccdd2dfed73e92294c99ea5fe5184ad62f9dc7ebf6f94972b834db5673e9c2ca733de3e5b24531e4f119d2923febf0de2b869226c2de884c9cb3b5afc3b68028cff32a18ad85e6a03679d8d246f98fb7eafd7a7f206020eac9c80f60e6cce8eb617085a6080c23fdc1ac11eb13e57248747bc46e54f8f13bc4180d63a24c5cebf9a2348aa923ec8b954ede89a4e0ef29ce564d4b41fa134f90ddd134df4216b12a3ca90c6f", 0xb1}, {&(0x7f0000000600)="0c986c3248ed5a3f137d4b4375b435c12faddde5e1e0b35cdc0ceac1d7c1be5e3be44afc4395c690dd46a587230edb9076a32f8c441b12f0b742138d25a89b5f014d57716119ee958c10bf71e8c34926737c83adcbe3d4f98ba60e3c36c11c798045a14d77e8f47dc539216cf2c4e2b7c3baac6a7f0fdaf642df7d5219cc2f1bd94e56c590629489442f1b43df6c87ad7b26e2251c6646824e80480066a35e565848fe4adcd068c6aaa34bcc8f99143669e3a43487e39d7c7f4c2e7a2be1e7b039ce", 0xc2}], 0x9, &(0x7f00000007c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0x34, 0x5}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001b80)={r1, 0xfffffffffffffffa, 0x2, 0x7fff}, &(0x7f0000001c00)=0x18) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000980)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001ac0)=[{&(0x7f00000009c0)="62d21ccf044af957a20165be3562e8e99bbe21d94bfa72594a54376ad265a16feec690299b56b71e4f903c9151463774a9b7bd6565017d2f0127d3c457629915a29a39594b1d50d3738c735805483381d42dd64c665cb50a1abd8bbdc9e14c61b5d058e31e7d5103b1e0af31c6a7f6384dad357d8d31b16434a3d8a2230b21c260d054438a4cd1b9cd1a4737257375539fe51525aa057d132bdc1187d7aa1dc1288082", 0xa3}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="96735ac4f59843f5445f017d9513025062d97b2d6321445f68a6831463", 0x1d}], 0x3, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x19e}, 0x1) sendmsg$inet_sctp(r0, &(0x7f00000020c0)={&(0x7f0000001b00)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001c40)="5fefbde2b3a4edfa547f59968ac4dc52b57a2f72c05bc4375e91427cec85bdadd833d1be7cd00808dc62c36a61dd2c25e212e994f7a98b1d6397b35ac82c1383299c9cf7927f058cf39ed80b01a2f1b26b14d1dc2a6895ec044e9b5471a49a81d6404f352fe81fc5bf61af8080a99e9a615d764ff6d228642c44a4a033079c880923d1fad34e22d3462305a27a5642b39bb3581538d75fcf1ad2eb92f2d2b58383491129bad94749b5cebeeeef9e615a8461ed0310df52c7efd2b2e29b80c9a3b73daf85f0219d0797b336ff48bbd5150ac15933f53f365e81c9e547db52a43d21eeabddd0f39daa504127348f18", 0xee}, {&(0x7f0000001d40)="ba606e0c6eef769e85af5e2d2881333a9979eab3b5c93ccfbbff64518d13ea507b960cc83cd3cdee43c11d944826a2a869bfa839814fa0077bd945ba9a445ed7e4538dc6d1141ce790a642fc6c7d6e2237c3debf1bb939cbe0707bd22017a77b15b7fdee48738268f4159997f27ef0b57bb3e741fa20a21b1d15f9c8cf57b97354b1eb2dd45060682bd18c52d29d9a5801c90276dbf8a1dca59b5e56c83fe26a546f51665a1b72531b6854076e", 0xad}], 0x2, &(0x7f0000001fc0)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2020, 0xfffffffffffffe01, 0x1ff, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x1b, 0x6, 0x800, 0xfce, 0x20, 0x11, 0x3, 0x2, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x8, 0x80, 0x401, 0x400000000000}}], 0xd4, 0x20000}, 0x180) 22:37:10 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000180)="27f593a738fa0da3549dc3e5541440d2d9ffcf52c4bc696f92a0e7ed1ab7702055dc653cc53da90bd183a211c77e36033a4a44ef4f0427c5be5c75ead6491e45b648becf1162ffbfa79df78b99170d151fd57dc84d8e295fc7845b7f94cbe5305ef1a090f19455c637d68e4102cc76d1ed4e744140afe77d36512d536ccbe79bdc07bdd04b8f75e9497f8d563d") ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000040)="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") ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000140)="a3ab554182ddc6f8a268a7f49cde77f2d737fd3e7052e034d9fc515ef22d44c0a674") syz_execute_func(&(0x7f0000000400)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r3 = fcntl$getown(r1, 0x5) fcntl$lock(r2, 0xc, &(0x7f0000000240)={0x3, 0x3, 0x9, 0x6, r3}) 22:37:10 executing program 1: r0 = socket(0x1, 0x4, 0x82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x41, "84a3c2fee7a128febded028a06955119a62ea5401ed7a38c3948315d100a7001f84f6e1b790b18fed678b8e529748eb9a2cc802b87e355075aea52a7f5938e164b"}, &(0x7f0000000080)=0x49) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x7, 0x7, 0x2}, 0x94) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x633e, &(0x7f0000000240)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000340)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") semget(0x3, 0x0, 0x20000000424) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x55, "b2a98b7a245dc9467cda2bd661a6dc60ebfcc88193b851a121f7c0091877a15a3684526bd551742f73fcbeca40363808fd02ba106e43891ba550b267d5c026093689deb49446f10fd703aed030c8052c3686f16b64"}, &(0x7f0000000300)=0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0xfffffffffffffffe, &(0x7f0000000200)) 22:37:10 executing program 2: syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b6624162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28686567660f5a9bf7ffffff550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000000)="434e462e7b50c7eea2dbe588d729a95be6e47636596cbca566bda6cb8d07dfe5a996a60fcd289db9bac08d85a63fd902900f6fbd730158a0947fb79f8ee61f567e89bc79c387e06e2136250a142af2e9df22a53855ad7c1f5c6c70daf82f7439a73cbb185e1ef675467516f6f2902aa5792ff5a59d6fdd9b5907834baf9992b6348fe049a3a356d4b44039dacb90209a8a1437dd7f2764b795cdf65392eb2aef39dbfc23c931924f47ea7e0d2f2608e2efa85b31ee524cf724", 0x0, 0x5, 0x7}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) getpid() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x3, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}}, 0x88) 22:37:10 executing program 2: setrlimit(0x2, &(0x7f0000000040)={0x0, 0xffff}) syz_execute_func(&(0x7f0000000380)="f00fbb9f00000000c4a3b121eb65c4a1955e177d8a20d0d8c44139fd5bf9c410956840f713dc0fc4014cf30f1af0650405f694c48192558dc33e64f3430fb864423866450f18c4f344e1201ec42275a76a77e0e00faee4c403514a573a00730f778018e62a2af3a767677e3ef3430faec7c4c40f002c7ab4c4400f01fc410f18a669000000f02074c000031d0d000000660f3833d0") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) 22:37:10 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edfec4c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5be269a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bdedec4a1e1e0ef26e70f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00133cc4c1792f047e") open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) 22:37:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, r2}, 0xc) 22:37:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xfffffffffffff000}, {0x1f, 0x2}}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20002, 0x10) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x80) symlink(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) 22:37:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000240)="3044a8d10e3a25b8ab507dd4279914748b340b8f71174dc463dd03b7a193e0f4aa57c38d1127426d726e52202fb862c738f6b9fcd768260e14e186613c473d4bc92707aafff34a29978d40208caed31124307dcf1d1d9bb07462b9b52f1348f5d48f6d3882de70585a9daa3d62977096b8b75b0fa7e15d36024d4ebfa96a066e81d2839444b12ac1a4aa592fffc3fc5dc8072f11b76196574c56f714c17fe66b51713a299f680eba842ecd61a0bc345abfd45a1c6498c1d70e29d520db5496853d3b12055204d2161fbf18fd82c3ccf43d933f72b6c93a4399f1e3422809a1cc46087dc4d889651b49d5cac99b5e025d") truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) bind$inet(r5, &(0x7f0000000340)={0x2, 0x3, @multicast1}, 0x10) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x100002000, 0x0, 0x0) writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0xffffffffffffffff, 0x8) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3) 22:37:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x3e, 0x3, 0x3, 0x2}, &(0x7f0000000280)=0x18) flock(r0, 0x5) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000002c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@broadcast, @empty, r4}, 0xc) r5 = dup(r0) ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f0000000100)="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") socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000006c0)=[r6, r7, r8]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000400)={r3, 0x0, 0x5}, &(0x7f0000000440)=0xc) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x69) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x16, &(0x7f0000000380)={r3, 0x7}, 0x8) 22:37:10 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x61) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000480)={{"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", "18c0fadc22f0a421ca7e9a7677dac0d57e8da4d394b2a5697b712b7040d09a15", 0x3}, &(0x7f0000000280)="d8ea5e3a0f8fc73e5fe8e134d385abfebdcb95a68dd55b9a4d0e7adf3418e98b7a96d7d364ccc75f2b0ecdbf1ce3cc075e4876f663f22598574e01eea8c0be0c66b9024bafb57bbeae1e0d1552b1e499fdfcaea4fc469366f687df2f021f43563ead13afdbb7be44a63abd019fa52092f79e50cf1daa39013f18d0f3edd118cd8e06aea772a606e6e1759d708c80d12a77a2afe77e", 0x1, 0x9, 0x4, 0x7ff, 0x1, 0x93, 0x8, 0xfff}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000180)="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") r2 = getpgrp(0x0) wait4(r2, 0x0, 0x400000000002, &(0x7f00000003c0)) execve(0x0, 0x0, 0x0) 22:37:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1000, 0x0, 0x5}, 0x8) 22:37:10 executing program 0: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 22:37:10 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 22:37:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f0000000540)={0x3, 0x2}) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r3, 0x0) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) clock_getres(0x100004, &(0x7f0000000440)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x20) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) r6 = semget(0x0, 0x3, 0x400) socket(0x1f, 0x30000001, 0x80) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1019, 0x0, 0x1f1) 22:37:10 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="83523e31b419", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x15000000], @local, @broadcast}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x10000000) lseek(r0, 0x0, 0x7) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x2a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x3, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x6, 0x3, 0x5, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0xff}, 0xfffffffffffffcf9) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r3, 0x7ff, 0x1}, 0xc) 22:37:10 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) 22:37:11 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x26f1, 0x20, 0x6, 0xffffffff, r2}, &(0x7f0000000140)=0x10) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffff6"], &(0x7f0000000040)=0x4) 22:37:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) truncate(&(0x7f0000000000)='./file0\x00', 0x3) writev(r1, &(0x7f0000000280), 0x26) accept4(r1, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) writev(r1, &(0x7f0000000100), 0x1000000000000050) 22:37:11 executing program 1: getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:37:11 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) mlockall(0x2) 22:37:11 executing program 2: setgid(0xffffffffffffffff) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e236bf6000000004edc2bc4ee00000000000000000000000000000800000000ffffffe1000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000022a38a9483c1c1a0b6000000000000000000000000000000492b2bb40000000000000000000000001600000000000000", @ANYRES32=0x0, @ANYBLOB="1f010000ff0100000100faff0b0c000000000000"], &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r1, 0x3}, 0x8) r2 = getgid() r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r3, &(0x7f0000000000)) r4 = getgid() setresgid(r2, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000200)="f962ff4c28c42c6f8e9e8a981aa87cbd7d548308f2a7abc9") r6 = semget(0x1, 0x3, 0x105) __semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000100)=""/138) setregid(r4, 0x0) 22:37:11 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000140), &(0x7f0000000180)=0x4) fchdir(r1) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xc080, 0x1) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) 22:37:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) semget$private(0x0, 0x0, 0x204) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002040)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="ee75a0f7d1856c0e669f64a5524f46", 0xf}, {&(0x7f0000000080)="2d008b1d2e83388570726a2a124bdf0d6d5b292120ccf156ed94538bea5ae3a4a14a631c9b72cdceddc7e07d3972825a48a0019e87cef288a6982fa7686c2f99d9aa64423a4a666c5c4f15c8238a8bb747d50bf7ca9ff6ce10b3501b5e568bcc231b337d2b2b2312f714f5edcef387c8b0c64200ac5979e4d3eebfb3591cb9198fa4413ba2cb6c3921084fd7a40ff1d2c3", 0x91}], 0x2, &(0x7f0000000200)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="2fee1877b80f6fdc6eb02bda6be2910f"}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x32d, 0x2410, 0xd1, 0x3, 0x400, 0x4, 0x0, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x80000001}}], 0x7c, 0x20000}, 0x100) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2000000000006) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 22:37:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xfffffffffffffffc) 22:37:11 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/192) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000002c0)="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") mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/17) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000140)="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", 0xba, 0x0, 0x8001}) sync() 22:37:11 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) 22:37:11 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 22:37:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x29, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9}, 0x8) 22:37:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0xa}], 0x2, 0x9d1c) getsockname(r0, 0x0, &(0x7f0000000040)) 22:37:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) r2 = dup(r0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000000)) 22:37:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="4991a3963fdfd0d4db939cf7e631a693085285adb6c7f835a1507c7af073ac39e6ddefab4e4637bb1555f70a26aaee749de2b358e48415ac10f0b4dbb78b23edb60df8c93abf1e34f7f9ae1d889deb2a904bd464ad72de0f9738dbbae83be1b3e90e8a35377b35cafe066bdda663d5a5793e7368d3fc190503fad8f672d43fa4048c0c268fbefb256e7dadff5fb21b462ebbee3004a225f698") socket$inet_tcp(0x2, 0x1, 0x0) 22:37:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0xd20, 0x0, 0x7, 0x7, 0x7, 0x1ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0x1, 0x9, 0x6, 0x7}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0xffffffea) 22:37:12 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 22:37:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x7, 0x0, 0x7, 0x5c3}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x8f, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 22:37:12 executing program 3: syz_execute_func(&(0x7f0000003d00)="91cd8080000c6969ef69dc00d98e26d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c14600006766450f623bac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000003d80)=ANY=[@ANYBLOB="0300000000000000cae09ff8d0de3ab862b64bb48fcd8df4357091afe3b56d56d2f3079ecd35817d89367081a52527c49854a26dd11f206dcf74d38dd99903e37ed3d4ef547643245b3adb0326fb57c03f8b017edfcf6c81d3b3557111327301ed6b18f97d67258d9d7402f8f2df8189c3ac9abdb99e6a662f3c5aa4552a0c1074c352e9546d121e6281ed723437c89ff979b367a6a68abcb0cbf79c70fcc4b1bfcab6b2463968945484caa35b70edfcf0e4d3bcb02e3f294d522ccef110de16ab253905b8b9c7f493773a7e1c021e0b6812378b5f1f1fe4502529c40ac2bacd2d176e6877a553a42cd73caaa619eee006010013b8661a1fb2e287f6f9ea51801a80f5000000001e7151069e50f7f95d63d13a460895e8981d7bcbb1b991186ea4b91fe4a305276a334e52a6aa321117b8ef8ee84ad5357208e6bca31d4667c9c12d75affe188472734c74399361d428e134a1dcef32bc931a36a48623733dad11fece023821714f1309d112c57611de14b08703e7eb3375ea2d9faba43bb0ab18545b34833c9a00001c1f16e05b9c"], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) preadv(r4, &(0x7f0000003bc0)=[{&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/170, 0xaa}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/65, 0x41}, {&(0x7f0000003ac0)=""/142, 0x8e}, {&(0x7f0000003b80)=""/9, 0x9}], 0x8, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) sendmsg(r4, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x1c, 0x3, 0x7, @empty, 0x100000001}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000800)="997ce3ff4d1815cc00cdf6d5d00de0b6b598bea4c5f6592b195b941c4239d6538a102e3471ac2d4e", 0x28}], 0x1, 0x0}, 0x1) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r6, &(0x7f0000000100)=[{&(0x7f0000000540)=""/117, 0x75}, {&(0x7f0000003f40)=""/4096, 0x1000}], 0x2, 0x0) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) freebsd11_getdents(r4, &(0x7f0000003c40)=""/135, 0x87) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 22:37:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f198c7191d0ae3140000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x8, 0x80000000, 0x251a, 0x3, 0x3, 0x80000000, 0x2, 0x200}, &(0x7f0000000180)={0x5, 0x3}) 22:37:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="590700c54c533807d9b13fc615d31ff8b54a3353091e7b04000000d5d9a398bacf06822459b662ad8ae0f7b161b8d2afda0a18489e7e868a2cf717a9f2d84f72b818872716320dd5926af2de"], 0xfcf4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 22:37:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd11_fstat(r0, &(0x7f00000004c0)) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x7fff, 0xff, 0x7fff, 0x1, 0x8000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000480)=0x10) r4 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x108) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000001c0)={0x4d}, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x0) 22:37:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x1fffffff) msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() r1 = getpgid(0xffffffffffffffff) getpgrp(r1) sync() 22:37:13 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 22:37:13 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 22:37:13 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 22:37:13 executing program 1: munmap(&(0x7f0000c7d000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x63) getsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000808, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff3d) msync(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000c7d000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") r5 = getpgid(0x0) getpid() msgget(0x1, 0x8) r6 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r6, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000000003, 0x4000000000000024) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x4, 0x80, 0x101, 0x5, 0x7156c865, 0x3fc, 0x55, 0x3}) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r4, &(0x7f0000000380)=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg(r7, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r8 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r8) listen(r4, 0xfffffffffffffffe) 22:37:13 executing program 1: mlockall(0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 22:37:13 executing program 3: r0 = socket(0x5, 0x0, 0x4006) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x7, 0x7, 0x610000}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7, 0x8, 0x2, 0xfffffffffffff5ee, 0x8000}, 0x14) 22:37:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x21) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_settime(0x0, &(0x7f0000000280)) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) open(&(0x7f0000000500)='./file0\x00', 0x110208, 0x10) read(r0, &(0x7f0000000900)=""/175, 0xfffffffffffffe4f) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000300)="4b195e2759e03cc320d7e6a5dc82a8db3dc2", 0x12}, {&(0x7f0000000340)="95679d66737be5f993bea0919da2f24fe652e91eb17ebc56656d790bcf7f2258a185af61525f6d801d9638c31460022e9ee5a9590b0c846f231b196817dfb77def6d2850999fc0037e624fc62227c9cec1c846011a3632529d5de5f18a136b4f45196face88b26fe3f300ec9a749ec1fc701db", 0x73}, {&(0x7f00000003c0)="aa818c3ae673c37f35cf1bb389a453279a5936d82ac0e044e7e8e7ecbf2f55f27185a581436e25", 0x27}, {&(0x7f0000000400)="6a9ecfaabaf06ce6e9308550850588f70a2dddfc637e563b5d236cecf1618f7f43e7d5a834879ba012", 0x29}, {&(0x7f0000000440)="29cbaa28d757f4e309d4bb3740db162cff0f52377985ea18ba", 0x19}, {&(0x7f0000000580)="95a99079126b5f77d2f9fd4929a97816728c81e183814ccacf93ab2048ded8f0713ce0d2feb1ad609cca293655f952c0439334cc395727caa220fa50cd54f56725299209147c8e5123d8c04be27cfa1bf972efed7d78bd05c406a28b234aa6e8aa5ef2fe9481640526db7f478a5fea6c86dd6d3cb07814b7372844252a2b4a58b49fe1672120137bb65a131e66d386f00f2439425fecc21bc9215ed69e68d4b134edb46a073eccea8776f7d3355e4a3e8d8822d0c991725deb22c8fd4c20bd87e55cd44d2b24c92625428b24f9e798713627b5d477546e553fc19e25f541d48a30b6433db13db4c8", 0xe8}, {&(0x7f0000000680)="146f4a5abb98c8a0616c33ea2617c67decb9e27753f20fe2985158c5b5e50465e1ca1b0073986fb3a9c1b0eae501fff014f31b82c8882ba4080899b3599f61fe9dffc8ca86b1cd85a7f0ca4c37ef754af542358f373c99e2b0dbdb09b18c220fb41bc7de3216825812ce26ce599d85b5cbcb7365d3140bbd094ca5d29d4287267a71c9272991859cb55025f5fa6dc441f2c26f597d2a276f0b", 0x99}, {&(0x7f0000000740)="fa092146f5a3e681afc62eaab1e74478b40165bc657dd454a38747e84da3611b6000727b69e323d8f7cd4e56cc4abfbcbc58afc79072f661c9a1dc4e45f8935f33263123e3347f735be5ca4d5e6097730e3f95ef74af20e6d8a144f05c1d637336561a24234d9fc261c5172a07bce60cd07b10c1ec3b09a39193c38880a5531cd113d6f6d2de2a681dd4357e084f1d823054b5ae20d23701eaa41dc038af4aa8f512dffc54934957dfecf417966a9719f741740a32259b68dddbdee6af739af3248ee45953c9fd", 0xc7}, {&(0x7f00000004c0)="52c5e2bf2e138336763bc9fbbcb074dba6fc6a", 0x13}], 0x9, 0x42) 22:37:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@mcast1, r1}, 0x14) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x4, 0x4, 0x1000000000006}, 0x2d3) 22:37:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/16], 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)='q', 0x1}], 0x1}, 0xffff0000) freebsd11_lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0/file0\x00', r1, r2) 22:37:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x21) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_settime(0x0, &(0x7f0000000280)) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) open(&(0x7f0000000500)='./file0\x00', 0x110208, 0x10) read(r0, &(0x7f0000000900)=""/175, 0xfffffffffffffe4f) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000300)="4b195e2759e03cc320d7e6a5dc82a8db3dc2", 0x12}, {&(0x7f0000000340)="95679d66737be5f993bea0919da2f24fe652e91eb17ebc56656d790bcf7f2258a185af61525f6d801d9638c31460022e9ee5a9590b0c846f231b196817dfb77def6d2850999fc0037e624fc62227c9cec1c846011a3632529d5de5f18a136b4f45196face88b26fe3f300ec9a749ec1fc701db", 0x73}, {&(0x7f00000003c0)="aa818c3ae673c37f35cf1bb389a453279a5936d82ac0e044e7e8e7ecbf2f55f27185a581436e25", 0x27}, {&(0x7f0000000400)="6a9ecfaabaf06ce6e9308550850588f70a2dddfc637e563b5d236cecf1618f7f43e7d5a834879ba012", 0x29}, {&(0x7f0000000440)="29cbaa28d757f4e309d4bb3740db162cff0f52377985ea18ba", 0x19}, {&(0x7f0000000580)="95a99079126b5f77d2f9fd4929a97816728c81e183814ccacf93ab2048ded8f0713ce0d2feb1ad609cca293655f952c0439334cc395727caa220fa50cd54f56725299209147c8e5123d8c04be27cfa1bf972efed7d78bd05c406a28b234aa6e8aa5ef2fe9481640526db7f478a5fea6c86dd6d3cb07814b7372844252a2b4a58b49fe1672120137bb65a131e66d386f00f2439425fecc21bc9215ed69e68d4b134edb46a073eccea8776f7d3355e4a3e8d8822d0c991725deb22c8fd4c20bd87e55cd44d2b24c92625428b24f9e798713627b5d477546e553fc19e25f541d48a30b6433db13db4c8", 0xe8}, {&(0x7f0000000680)="146f4a5abb98c8a0616c33ea2617c67decb9e27753f20fe2985158c5b5e50465e1ca1b0073986fb3a9c1b0eae501fff014f31b82c8882ba4080899b3599f61fe9dffc8ca86b1cd85a7f0ca4c37ef754af542358f373c99e2b0dbdb09b18c220fb41bc7de3216825812ce26ce599d85b5cbcb7365d3140bbd094ca5d29d4287267a71c9272991859cb55025f5fa6dc441f2c26f597d2a276f0b", 0x99}, {&(0x7f0000000740)="fa092146f5a3e681afc62eaab1e74478b40165bc657dd454a38747e84da3611b6000727b69e323d8f7cd4e56cc4abfbcbc58afc79072f661c9a1dc4e45f8935f33263123e3347f735be5ca4d5e6097730e3f95ef74af20e6d8a144f05c1d637336561a24234d9fc261c5172a07bce60cd07b10c1ec3b09a39193c38880a5531cd113d6f6d2de2a681dd4357e084f1d823054b5ae20d23701eaa41dc038af4aa8f512dffc54934957dfecf417966a9719f741740a32259b68dddbdee6af739af3248ee45953c9fd", 0xc7}, {&(0x7f00000004c0)="52c5e2bf2e138336763bc9fbbcb074dba6fc6a", 0x13}], 0x9, 0x42) 22:37:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) 22:37:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto(r0, &(0x7f0000000140)="4aa88e713182f6c9354a0ef63afa6f1b63ceea78fa59e375b15bfda47f16428a25294fa4eb612c7bac774027554f2b678ca59eb063cbcea7a93ca0be8bb4391833407a4e568b02b9ee58328ac9007ad0862a07f8e058", 0x56, 0x20081, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2000000000004}, 0x0) 22:37:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpid() getsockopt$inet_buf(r0, 0x0, 0x4, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) r2 = accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 22:37:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "21571b6124fb6b49e6573ff02ed9b4f8"}, 0x14) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x41e1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @mcast2, 0x6}}, r2}, &(0x7f0000000200)=0x84) 22:37:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x5, 0x5d7ef5e7}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0), 0x4) 22:37:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0xffe0000000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000000200)=0x8c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x2}, 0x24) 22:37:13 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x2) 22:37:13 executing program 1: clock_nanosleep(0x200c, 0x1, &(0x7f0000000040), 0x0) clock_nanosleep(0xe, 0x0, &(0x7f00000000c0)={0x7, 0x100000100000000}, &(0x7f0000000100)) clock_nanosleep(0x7, 0x0, &(0x7f00000001c0)={0x9, 0x4}, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) clock_getres(0xe, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x7f}, 0x4) 22:37:13 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) r0 = socket(0x17, 0x10000007, 0xdb9d) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000240)=[{&(0x7f00000001c0)="f6cd31a7aefb4a2548e5c43fbea39fb5cbb3050a30903d43d78c97731d6352e7bd68ed9f467463973330a36743f71b3838060f0d41fd9607fa169b541388b71e0efc2cf925f3025111a6d270c329910a91c50d3a242dde7c0184a84aaab8202bef0a5664911213b080119bb4a3f5296295768ace922449433810aeefcd18", 0x7e}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x184) ftruncate(r0, 0xfff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x40, 0x7210, 0x8, 0x0, 0x18000000000000, 0x7, 0x4, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000140)={r6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 22:37:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x6) 22:37:14 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe1a, 0x0, 0x0, 0x0, 0xfffffffffffffedb}, 0xffffffffffffffff) 22:37:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000038609433df000002005c620000000000003300000000000000000100"/102]) 22:37:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:37:14 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2204000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bed059388905343400000000000000000000000000000000000000000000000000000000000000000000000040", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x6}, 0x8) 22:37:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffddffffffff6adcc0bd824886dd60a90ab30008000000000000000000000000ffff0000000000000000000000000000ffff7f000001000000000008907882ed7010f4f1af8be0119707ec9c3bcddaf5db07de44477932e0ecf282e5d3a60a1115da76a0a4462b006590fad14a8ca553e402dbdecd688463253f4b9acb4691d37e4b5c0a869bbb6e1f12eaf7c6812ea3b647c5be92347952a0070b5308cfb8ae51c105de0c155260f565e38caef7a7ef2556b56cdd38ce8c"]) syz_emit_ethernet(0x244, &(0x7f00000000c0)={@random="dc67930a6687", @broadcast, [], {@ipv6={0x86dd, {0x3, 0x6, "a1f018", 0x20e, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="0f18e7cc9337e539303dfe9bd9448aba", {[@hopopts={0x77, 0x1, [], [@ra={0x5, 0x2, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x35, 0x1a, [], [@generic={0x8000, 0x56, "7166960407753b0047cf752a0c21f337c67206034ffcb8a54f1794a5b464313ab2c4e6318145dc707e165916a5a0cf22c603a29b049590118c16edf05f13af1aa1da3b80933f9ec9bbafa823c87b0f4b957953b070d4"}, @pad1, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x10000, 0x5a, "eebabcde39a069356c5d37620e7398250f9218088664f7f2b594d5ee2de93ad54fcebe0ba33f30656d8ea5f584e7ba795bc5ac1dc6d52533b4391bd7274e00e7fafd5117ca8ef261fda4b04cb84caa4e0dfbd66ab17088d55ea5"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1ba00000000}, @pad1, @jumbo={0xc2, 0x4, 0x4}]}, @routing={0x0, 0x4, 0x1, 0x7, 0x0, [@loopback, @rand_addr="759c6fae87ff9ed2c1bb8beb80d0278e"]}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x80000000, 0x5, 0x1, 0x4, 0x20, [{0x1f, 0x1b, "cde2092d464bd412b9b79a2aa66e50520648afc30f925845e2ecd67591d2090e1aeb2048ba9b936b481003a41dab6f2daa167a3a9c21917b65a49dd6b183b8f0acda82edb3373c0fd9930cadd300f0833960c300e1a38a0e1a2443ce2ea99bbbda98d83e153eccaab15e261be81773a67a85c24b5ff2fd626cd536fd0e07cf19dbbdbb2274c91db819a60612d4d1f5ea77b44ba5525271aad7001181a29f3a4c8e4c82c644e2ea48da4e6c833f6cbad75f9546d37c040d68b74e94f1d96a0620ffeb276917d57fb5f4ce3c50e88fe89baa16b424845de360006ac15e"}]}}}}}}) 22:37:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x1013, r1, 0x0) accept(r1, 0x0, 0x0) close(r0) accept(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 22:37:14 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe1a, 0x0, 0x0, 0x0, 0xfffffffffffffedb}, 0xffffffffffffffff) 22:37:14 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x90) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r5, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r5, &(0x7f0000003bc0)=ANY=[@ANYRESDEC=r5, @ANYRES64=r2, @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRES16=r1, @ANYRES16=r0], @ANYRESDEC=r4, @ANYRESOCT=r4, @ANYRESOCT=r3, @ANYRESHEX=r8, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES64=r2], @ANYRES16=r4], @ANYPTR64=&(0x7f00000029c0)=ANY=[@ANYBLOB="307e073c751fe87a1e08bd00cf8924bc49040c51105b1b60a12928b1bc2b5d1b4187beb38d7cb747375eb8b00a864dad267bf39c85e1291950d160fb8f11ee8127d5ad8b8651fd07b46cb6ee35463cc62cdb9d2c5714d568f8faff28659eb1262e67d8eb70547c6be59f01fa1fb77a04acaa3d9cb18e85b34cd96430a3350aa3a4472fbb82c7c1891f2fe71292a2204b7e46a88a181da1e659e2d28677cb94d303d05931f1c64aea240e5fd6be66ad5f389c482202fe0583eb2c2e3212a163153322431078de0ae37f79b3", @ANYRESHEX=r8, @ANYRESHEX=r2], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000002ac0)=ANY=[@ANYRESHEX=r2, @ANYRES64=r8, @ANYPTR, @ANYRES16=r8, @ANYPTR64, @ANYRESOCT=r4, @ANYRES64=r8, @ANYRES64=r2]], @ANYPTR=&(0x7f0000003b80)=ANY=[@ANYRESDEC=r6, @ANYPTR=&(0x7f0000002b40)=ANY=[@ANYBLOB="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", @ANYRESHEX=r3, @ANYRES64=r7, @ANYRES64=r3, @ANYRES32=r8, @ANYPTR64], @ANYRESDEC=r7, @ANYRES16], @ANYBLOB="7eb94a800b03bf52da99ee62cf5236f3fc9a674921dca838cf2238561263b7f84152f751f527a8c68f66c9bbfa94ea642e80e6be15fb3daed7f196de87451d3bb55d3d9483c5ab4e29d21c2979c63491f14bfc732ee142cc38a1d6ac07369f7771f4083b9e8e95de01216607df26c7b808370b3bfbb66cf6dc64355c5b833f1549", @ANYBLOB="105c2caf2eb26260b747886435a492a40ad50bcc4967db9fd4684568c349b483be4e31156737c444bf53c62f86a3faea9bce69ec78e62d47343184a69b685230113b90d3c5497a373326206250b4d6580dc47bba9e0168930a7776eea2fcf8cc216c45843d37f4a4f7718e240db69ec6fe356e6eeb6ce5fc6ec63d8933ed32de0dfd01be8efc802b469e"], 0x0) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 22:37:14 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) setresgid(0x0, r0, 0x0) socket(0x11, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7eac, 0x7, [0x9dd5, 0xc39, 0x55, 0x8000, 0x34a, 0xd1, 0x17]}, &(0x7f0000000040)=0x16) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c) 22:37:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fcntl$dupfd(r0, 0x0, r0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) lseek(r0, 0x0, 0x1000000000003) ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5) 22:37:15 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6, 0x2}, &(0x7f0000000100)=0x8) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r0) preadv(r2, &(0x7f0000002480)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/188, 0xbc}, {&(0x7f0000000140)}, {&(0x7f00000012c0)=""/239, 0xef}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/179, 0xb3}], 0x6, 0x0) 22:37:15 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x104, 0x0, &(0x7f0000000040)=@file={0x21c00, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x7, 0x9}, 0x10) 22:37:15 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000100)='./file1\x00', 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1, 0x7}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 22:37:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) 22:37:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020100008000000000d664bf9d5f19946ac306de7a2b7639fa69f65eac8d99f711fdf56725f0b1668881b31445ac75f66a010dbd87c0304a48f1965ded7865e894759974447f2c5a769bbc471ecc0e3e2b337f3429a4030744eb5d8aa836e8cf7a44e425c66201d74da3e3b5a6ed721e424ebb4bec92fcd08aad4512801e88ccb2232debe3aa15560c73553f625196f30bd82c4d9497bfb5d8862ccdccac2110e3471d3b3af5f942edc84bbbc2f8950d885ff5171eb8d9"], 0x1) 22:37:15 executing program 1: syz_execute_func(&(0x7f0000000100)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a2367f2450f10c75151c4a27d181ec1ea01efc4a30d6da70e000000f9c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 22:37:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x203, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0xffffffffffffff7f, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ftruncate(r0, 0x7f) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 22:37:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x8000000000000054) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x200, @mcast1, 0x90}}, 0x0, 0x1, 0x7fff, 0x40}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7}, 0x8) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ftruncate(r0, 0x7f) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd482d62bb807cbb0) 22:37:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) 22:37:15 executing program 2: syz_execute_func(&(0x7f0000000180)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)) 22:37:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) r2 = getpid() r3 = getpgid(0xffffffffffffffff) r4 = accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0xfffffce4) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x66ac}, &(0x7f0000000140)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000180)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2}}}, 0x118) setpgid(r2, r3) getsockopt(r0, 0x7, 0x79b, &(0x7f00000002c0)=""/109, &(0x7f0000000340)=0x6d) 22:37:15 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0xd21, 0x2}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xfffffffffffffff9, 0x7}, &(0x7f0000000080)) syz_execute_func(&(0x7f00000000c0)="c4e1ae10d0c4a10dd1b7e1ec9750c4e2b93c66b2c46258f35841473019c40115fed7c4a17c519a744d64fdf24b0f2d64f4d747d8db410fda4ed3") r0 = dup(0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"c5885f75061d91c211f0b46ceed4556b3229d071b20ff6c0b7cc3e7a9160fa82f7acc02b45f823ea83606f4bdf8b9179f857e0ef89f4235b56c30cf13f3615a48f4e1b83e3d95b3d5aafe182dc84bf6774dc0008e24481a674cab2cbde1f1fabf40b8bf50ae666ac7b8552c7e5cf444459da631eb8a24742b2a5af99856928eb722e6e524761dea209d7d02018d8622ae8eb98f2d7a3ea765c51a1a27f0abed9d3771c3dc7402b3b9491a1dbb6f6061b76a6087a22f55d5920013be2dfcaefd8d8c47f34d31f7392a558abfa4971da354ac4f7c23d4c44d45cc96600acadb7beed45787d90b75d8e12eb7d8f1abad9938b3738ccfae06b813c20e010ad4697d7f8394c111c24bcc1c11c8a660f152ba37c846691873eb6faf1dde023148c73c00af0f5ff2e6ecf55b97b818d5d6ba41ee822fc40b7cc0965658e5a258f3ea0bb394900d3db273d15765e2bd33ea638973ca68d2880d5c44c36a0f7f542084139da8c0719feed0bd41db1c702c9717730e0ce73282cfae37c4bb6853fcb0e267930fb99d00c84dd22587d0d8a58f3aff3a30400f87cde8f5c1f821aa64ec99e82dcaf9992bca25c9f25ba793593ff52a71366a3bf4670ab570fa7a02033bf7131a3ffd753d325522c0005277b2b33f2065792dffca6fb54273807ec66533dccb4f4034c499ba3211f65c6bad6b0cddcb6705f74270f04e6b3b0871d31cb71a830f43765eb7eefeb742771675d81dea25417878fe830308368c8d5181bed47f1c83c63bf49d1012d9df812833a99dd2afe5213c698ada11e5ef00328c5c4dbeffff673d2aaa3a35484683f56d44ba96dc84d179a9f3201589d7b110ec3f79011fe209c1b94451198d63ceb0ce6c998737463aafdba29f5adc2a05b2c5962c4f46fdda1fab92150e467dcbb0264cb5d871ed110eb23c530e034e5646e4dc06e973e42be87e3d2d81ce90c0004f62b0d31135edcb87bd73d48d06ad7855855b3aa46b39f5bada5ad1c27dd626e86f07703ca0c061d8ff61a6704d1b09eade4531e6435c6e5275e849d5dfe0828053eb567b49f8cf623ed85197e7007693ae16ea6af2e8d9d3b683a3f7a445163d327d28d1ed7fcb288e0dc480b756354472771b77a1897bc6208a4c229c073d0618dc87d3c8d3325fd9516d689665f132fe8519c1843ca90574f0b30304a6e9343809d6e7b362e3fcc8a0e2490a54850031be28165029a28b6c3efc219ba06771dd923338e83872ea3d2fb0c89b41d0e21723d587e6458a92c28f84a673e22e889c407e2dd91d9e1b1852ab54af537e092a26b19c167d1e4c64a024557921138adf3f905d4e4cfe708b99625538904f646fe6d470ba066f6b668e311668131da4ecacde38b1527c888a8892a67de62a23a9416f134c6a6d72a14d33dc081df3af7a09447c16935be6206ede0bde019af76cfdd3843", "b2c649253f38ea3dfc3a3416ba16d14ce4ab13924e21e57296929904301daf50", 0x0, 0x5}, &(0x7f0000000100)="780f0df893625d5dccfa31adda239e597c7140d97cc0a0b735", 0x80, 0x2, 0x0, 0x4a, 0x7, 0x0, 0xffffffff, 0x9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0xffffffff, 0x7}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000640)={r1, 0x25a, 0xa40}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r1, 0x4, 0x2, 0x5, 0x4, 0x80000000}, &(0x7f00000006c0)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000700)={@multicast1, @rand_addr=0xe20, 0x2, 0x7, [@remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @empty, @rand_addr=0xc8]}, 0x2c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000740)="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") setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000001740)=0x4e6f4951, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001780)={r1, 0x9, 0x1, 0x400, 0x81, 0xbeed, 0x8000, 0x40, {@in6={{0x1c, 0x2, 0x8, @loopback, 0x5}}, r2, 0x11, 0x6, 0x975, 0xc3, 0x9a8}}, &(0x7f0000001840)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001880)={0x0, 0x101, r3}, 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000018c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r3, 0xb2}, 0x8) faccessat(r0, &(0x7f0000001940)='./file0\x00', 0x8, 0x200) fchdir(r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001980)=0x1, 0x4) r4 = getpid() getpgid(r4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000019c0)={r3, 0xdb9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001a00)={0x4, 0x5, 0x230, 0x2, 0x3, 0x1, 0x8, 0x2, r3}, &(0x7f0000001a40)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001a80)=r2, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) sendto$unix(r0, &(0x7f0000001b40)="0896a8c2dca3844027d108fb13f5ef9828f52e731bfe44ff8c4e43dcee800968ba049557bd7b4ee5ba71aa51e780c2f0eb7fc888488b76e68b7d2f9675a5e4a98d1fad470ea00ebfcfcd3ebc0a7279aab1e2c265fc1f4f7edd563bc652", 0x5d, 0x80, &(0x7f0000001bc0)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000001c00)="daa791aa04b0932ae03ca8ec45a22dba7e85f8314e3285c04f6e37ff95e466cb9cb6be4b6a94842edafe62a12da0823b9c6503") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001c40), 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001d80)={r1, 0x7}, &(0x7f0000001dc0)=0x8) 22:37:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000000000000e7"], &(0x7f0000000200)=0x345) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) r5 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r4, 0x2, 0x6370, 0x100, 0x40000000000000, 0xffffffff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000040), 0x0) r6 = dup(r0) listen(r0, 0xfffffffffffffffe) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000140)="f602dbd5539058ca999fc037eeaee0f0dcb0d4c6c5832010eac42dfce5a7fe2fd4e0e1deaf3d9e5f25945ffd3a34bdb537ae36bd2a3de6e6d465a4c8ff08c45e257f9c98430c51d7f8081a9b098df43433840d", 0x53) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r6, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r6, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) freebsd10_pipe(&(0x7f0000000080)) 22:37:15 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4, 0x1, 0xfffffffffffffffd, 0x5, 0x80000001, 0x6, 0x800, {@in6={{0x1c, 0x2, 0x4, @empty, 0x8001}}, 0x0, 0x0, 0x6, 0x5, 0xff, 0x6}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xff, @mcast1, 0x9f8b}}, r3}, 0x84) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 22:37:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:37:15 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x2200, 0x27b5, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x945, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x28, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) sendfile(r2, r2, &(0x7f0000000000), 0x6) 22:37:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000000000), 0x0, 0x3, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) recvmsg(r0, &(0x7f00000002c0)={0x0, 0xffffffffffffff2c, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x100000000000039e, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x82) 22:37:16 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r2 = socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x3f, 0x3ff, 0x8, 0xf800000000000000}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 22:37:17 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:37:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e3766696c653082be49a08b9b5eb538e498d664e97e007fbda9b74753eab7bd9bb660929be5637f482f3f3b70bde5384386049ed6fc4cc87bfba38b6b11a7b3d9319af8e5657756709fad7100100000000000005f28924e19c9451dd3d20b00418365d32570467c1a7944a4afda964e3a25fe5aeb7cb36ca2dafec1bf6dd0c5b83e4d44c9e27d3e0d4ac1d5f7d59b38d826a0b68b4b6794653ce1ac187a807a1e17b5cacedbd7a37a433fc4fe1e6e07f184d64ecacf3e824ba619657b7503a3bb8ad69c0cd0"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e231b2ec0dae7ff4a1f1d94bd2f73fe7c00000214000000000000000000000000000000000000000000000000000000000000232c9e50ef2eca36ab00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f555b55000000000000000000000000000200"/151, @ANYRES32=0x0, @ANYBLOB="1f00000008000000010000009b0b000006001700"], &(0x7f0000000100)=0xa0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10100, 0x100) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x9, 0xe93}, 0xfffffffffffffed5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 22:37:17 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 22:37:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffeeb) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000040)=0x2, 0x4) 22:37:17 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d7002360f465cdc0e9d3ef264f2440f4aa2c573c70167450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000006c0)=""/79) getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = semget(0x1, 0x2, 0x401) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000600)=""/151) r4 = getpgid(r2) msgget(0x2, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000540)=""/155) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) r7 = semget(0x2, 0x7, 0xa) __semctl$IPC_RMID(r7, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getsockopt$inet_tcp_int(r6, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0xffffffffffffffce) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 22:37:17 executing program 2: geteuid() syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) 22:37:17 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x8c) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000000000)="371cd90bc62d133da7530b567e9556e68a18a22e0edf65a23b8fa662566749d854653eed9c6523d37f842d252ea7c3f6b223e3375591570d8c46e94e759fee4baf9bb08987f478cee2d3185cd6fc6e4809ceca1066daf11eb0919789fb380d42b693c87165a2ee4f6023246f27331c7dfba4dfa8a2") setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0)="de969cd2f49dc0fa676b41b361a5f54b3d3af914214938a43d911bd8fa2c81a10b7642b49885d6c18a6e01a4a8b5587d7917cf474b0b3f0480774afc4c888a73a65a8b2abdc5cdd99896cb050bb5f3b3379b68b940ab1cfad4ed989591fed20cd789d29de72ecb5cf9748682c10db89943bf14911fe7331fc1bdbf13f8b8e86cfcd2865fa8461e29a2821c7959f5b52ffec8e9f121b5dd509338736ff7c8f7e5245a81d3abf5559ca3e3ff642413a378c541df5c85e40bd9bfc5c87d6816f037bcd1b8e395a9f18812b77cab08f8556e976be7321dbd66f73c39", 0xda) 22:37:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f004b04dd696c"], 0x1) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0xfffffffffffffe00}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x4d, @mcast2, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x8000000}, 0xc9) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="b8", 0x1}], 0x1, 0x0}, 0x0) 22:37:17 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0x2, 0xa0, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xc83}, 0x8) 22:37:17 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000066e81650442a0000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098ea3e", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 22:37:17 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e220000000700"/136, @ANYRES32=0x0, @ANYBLOB="e50e000000000000ff7f00000100000001000000"], &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r3, 0x1d96f6aa}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) dup2(r0, r0) 22:37:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffc72, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(0x0, 0x0) close(r0) recvfrom(r0, &(0x7f0000000240)=""/199, 0xc7, 0x2, 0x0, 0x0) 22:37:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2eca9808cf7000e45b663550ad45ddb6693dac600afb642ad918b10aaaf09632a61183"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 22:37:17 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000640), 0x0, &(0x7f0000000580)) r2 = getpgrp(r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r3, 0xa) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = geteuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) fchownat(r3, &(0x7f0000000300)='./file0\x00', r5, r6, 0x200) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socket$inet6(0x1c, 0x30000007, 0x5) lseek(r4, 0x0, 0x1000000000003) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000240)={0x2, 0x5}) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd10_pipe(0x0) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0x3}, 0x8) getsockname$inet6(r4, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000440)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000680)=0x10) 22:37:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:37:18 executing program 0: syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0xfffffffffffffeff) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) 22:37:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="0be2eaf695ba916aea6c5f43ec0ebb32ec4ac9e9d4e53e07f65a5f160ae6593589657a0081539d7d5cfb2fb3d59c2483fca25fa8ae1ebc553c620e35c17956ab9f6d1c752e2f0f8a7013af06ad51cccbdbf2ece02e2f88514fa321691b4eaa14a966b2a5acc94c3dffd4f07d7adf41c676aa4d47fc215b6d04687d862822e1274d71e65202678f5d5ed82b4616e9b3b4b7bc109e1080e0ab0c6068a59bb76f8e479e72d09d2f6fbde3643bb75d72131d39f66f9ca3aa49eeed01987a0c9b8125ab0acf525078036273abff38095d72d8c87cae0d54412dac3edda1a7d734bfb73c35d0f23ff6c3f2e2ef20") ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000100)={0x10}) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x1}, 0x4) fsync(r0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x100000000, @mcast2, 0x28000000}, 0x1c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="47947ddae1e03b8c9462ed0064b94fdf6aef7438d20c00bdd430d356a76571e3c69af7bc8ed016fde98bf3b18d713fc829999dc7173868d5052874de206111c95c43755455d29132b6d2155b0ef2911233ad2be5b02ebfcf910bba7a513a72733d787ee8f55e4af764c901c0f048968af87fc0abb59ec72377") setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000340)=0x200, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0x7, 0x4) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x1) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000400)="807b61cd437041f2b306396ccbaad31a854aa263fd8c32f4ebba2590a8c48b07da4c4cc4d8e0025a28e8c4462ecf1036a4d5d31c377f256cb0db6a915c28e554832f664ce87e06e13269171f70e6e8820fb327ea00c21732faee3e48b145760db749c7e574d8dd53ef054a7db042bc42dcbc39b2ce20fcde1f7cc9fbbdc2ca0c59") setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000004c0)=0x9, 0x4) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001500)={{"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", "06f3bfd30b1f567a2a6a0e3b6ee7e870cd08461925357f7ad83104b3da49611e", 0x3, 0x9}, &(0x7f0000000500)="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0x0, 0x75, 0x7, 0x7, 0xfffffffffffffff7, 0x4, 0x7, 0x71}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001980)="b0e0c1cacce35580b019ed6dd388020c556fd49b9c5c0ff05acb175fd3346db7b2303b296be6ac15cde595c144025101fc9ad8d95f5eda2167c45c316a87f97d82dca87e836e0f8a7f4a41872fd1f020a825a41009e0183ea18a596eb11e9ca4f53241aa7023639a3e1e05e6b01f80fd7a88c4f8e760069d3d8412f087da91a694b51c4952b6ecfd11b9e7ac777f04a56e36ecaf2f538ec6d3401761cb7c09942d288febb8d023724cfe34f9e009816038826e1b4eeca65ece1738d48739178f66ba9d52848fc00589a8badfcd80a4d11c6701100543d1444174cee9deb34227e46f521f43a2f49e1b059984c45c5d067e664e79fcf42aa9385071e7a59618066b8b1de39a41ff05d479ab51d00bec1235781e0041e7e5a75c24c0b861441c564cdb18887c4411ab6ac9a5eb42863c514a2cf1da344d82ecd7e94404299c45a72f23f00912bf2a5d4d5e22ee7a7f7d9c1e27a52de18e38683d2f20187adabcfc35556105b41d0c0b7b16a75ddbebbe6c790f8ca32cb66f3402ec87d5e33947ff16908ef2edf15c33659cf039d786368acfb977e3107ae9ea08937e203f6b331d07325b633a8bab17564814ce4b37c57a62d63a4fefe3b5b351a8cf4df103125f3e5d6c0db0cd37dbe7d296e54ed0516900d67f882878bc7e4f16e1647b930993932d0f387a3bfb77b595f9c9941d2cca881deb0ed6fe02c5ad38102f21a24669b5509f90829266292d596e1d69f766d4a8cadb0d1a307aba317bc2a3fa5a8176082323e0f08a6d04bb9e31acc34c76d672b44a666dad3fd1c8182e098882e7fb1ae89a0813b0e10f95e6b1dba90d02fe5c5225b0f180834ddd2a865b867d802d7ce0f17110360ee8822b9df3a17de7116b0af0fe61c40e66d793757b9248a3709db539f889d9cc3c1a98adcbd7343b4499ee6aed50c712c3f8c2ce5ac1d103b8667738fb511f056835491aaef2308bdb42ac43654352ca4ca1afb6c5ede8dbbaaca381aa73537ef3d1568f7f6d71008ce70255536eb66a7560f9c21dc0e076e61f1c20d13f1475cd3837c258e4803877ca7fdc3f8c0802ceb8ccf7c4459eb25af21809a3def9704fc3e231f039a3027fec246bee7c29f03441652ef6568187cc8e461d609dda350362ec5b90249e2b9edd0a342824c2ceaf7889870f5f06745a45c4d38d09614c5bd6619df366e6896562686196fd3d5a196007cd5772c2136d8a7935bff2f18558c7897b56677390b6a69be03358f5dd6a0d42e3fe38bdd333ed84926d42736f79307c7eb801cf9aed9d8f8f6d450bc6a3265f9dd7681cdc6a678af87cad7a255f221ab048da3e6d22df0ba419898988429856619589ae2cc131a4b1f7824f5e4563490d91b1ab5554ca3947ae61e28780e0592c72b9b570171d75f54344cae9d01250339aa4f76a46a096ff304c28ff7e61b65802c3189d40aa25e217cb371f5917cc9b42fb0b1814302c68f98793adc1f7933022f34c0241dc59311cbcb405d807d74b7dc6a8ea87a30ece46d8595985194351d7232d32bfcbed42ae641f3a844571531c2d8cd0fc7831d3aa8c0c27fa93e691be95ad503eb601f9e42964668773cf24374ed896bb38668750ef6cabb6d4892c76b1e8e999d9c97cd1bec6fa98083fefa74aae9346e837ea001b824437915f86073be9cab4d63898a31e261b5c8ad83b46e46b1b38bc8c3aeafc30c8038aa97536c65a6cea02d17cb55097720a6e3549021270bf98cb22a313bc91b635d9d8c49fd9541cf3090331d0872d1fa2198d2503a6f4f90a058863450b578ee192e0aaf46ca8afd1bed891514f519035c77b644a324ff4e0edee8a26699584c109cd92892bd6c6c4b8b1d7db4c05877f1886139d94f4d9e94332ac9fd2272965d2caf40b5e3d8f0aa4c3e00d5a4e2791bddc9c35575ca5fd3ea82cceb667edf2513c3698badfe6c21581d5b1a4fc5beadcc4d7cb61982c3c6222f0760d1a99a7eda2c57bb8d6a5250256c6242a25700ea32f1a5015dc87c7a30ef2a0938c757222904f4eadbe08d90bbcc5f36268dd1a992f52ecedc44f2d1d37cf96e079407b63582fad09f7d9a5b2f24c2cdb82898f8c0600dca956101285e305d4ab2e01804d523382bfe6a4ac1c5e90e5862b0ae6b15791c66e7342ba82997176dc4dd14601b6648e20835f6194fe0410c030b7b1fc42298432d9ca8fdc63f21adbd794288b2911edf85f1025859fe60d76c7dbe70a165f4335802b90feff5f38bed38567d844f9cd53040bf75f3975f16abcf73bb605649902c98430a0a4f32c365acc884815de604ef59c502221bff706d6c004bfec7f31a4d2f416ef7d7a5c4551be537e0ce7ca1764d90895933eac2a13f2a07e381f8c23a35d4833d09c9f7d84ab8a52f4073d7e489c53b4e6bc57bfcd10bae475ac7cdb7dbb810ade6751ff896270012aede7993d02052f171bf8fa4601b34a878f7e859fb3110b39423b9987395d19b97db1c593f0eadc01b5c39aa5c70abf3cf97e30532d8de4075eab67cb639b45385fccaf392819f31a3c909df8a95b1e3cfd48f93bbb1beecfe801418833415a7179efdf9fc4cd61581842b24ee2025ed52b235eb8f8dc4728b2a29e2cfcb4c0cfb53998527334942fd0e766dd759ff5fe48a0c14d0f117fc37e8048f99e8a1b60fad041b29a420832f6437ec68f9403ac5f11af42d6893ead48298d8b97cad25176aa076a97acc8c659c661ccd0d7da91aa7bbff04e1d3a423311d35378c56a73447dcab3ad020c13def6eda4156866ee2a5f9a2445dafce0b572beadc061f71a0e675cc140d102e0900b4e5a743f35d8f54f7fc67a64281f8d291393edee55100248542ac4b567d15d6d610995dc8c340a928e4d5a93f8cea148501017e99a0e8ba73d392c3849a9fac01445e5fcca98254c90fe664650c2b01d09dd740cb44eea0640d2e06d0e3afcc484ca18c0485b4e2346f0b149b1662dc371b3ce2f559257eb0a0265153bd70d39cea812ae0c519524addb0cf6ce06a6ad3537237755598c682320aea40f84d33fb000aa9bcd45e52daa0c4276a5fb4dd21b13ef1abd159a5870c0675b2825babef06872a2e03295ac2b32fb95ac27ff179ae734a91cd35efd80cbe8ad56af339dcecb8e2ecacf0d47474ee34ea7ff401451ba2c5d7e454e7854367468fcbcd8bb497fb17f4e764bb23a50d7304e7d3cd55d0dadf24c1da30db358ce0ff867cbb73c06336c26749d26ecb273f8860470daf20c93e7d0937288db2aa00e79b526611660cbfc5f478b6624f9ba3717b1fbfa4a77b5e727b87fbf8a9304955d6cbbaa630a90be9444cc70a6f4e4eca75176954bbd273279c50c14b736db8d4b6629c86838be8e6c4e10873e378f4a1c99837504314458e76b1d445dd6f400100b9743a5de9342b353a285a4df3c9d73f88614c7e442050c4635c5cc6ed9a3cfbe3eff20fd154defe939f811689caf83dbc759eaed1d3271966b2efe9f6790c57c0e65f50f8629a76473204a90dc6770d5307c976d55aa8fc4a04efae191ec809d42bedbe04e300ade56fdba2ac0b31544e56647e04984d0c521531dd2fd9ff6a8439ea22ee48883f69963fd027609522c789f0ab5cb9ee06bf267d99ab47f0c65fb5e7f0775fad5faf20cac20059cef2e27e40ed6c2c2166daee72765cabd17a7bd4a55beb6ebc01d08ff8505f72cb4ea96ce3e51f9e6cf978c209a6baa4cbe04bed79fe09ab46683579a6111cad45cedaf79d98022599cf7f54ec16b70d9f4175a97baea2e0ff10cb8ae43c31d45c2c128a12119eb47909e5ae358854c4bd86fbc0adfe0a58a605b6a7bb67db88a0afd81afb3ef2d6bdf47d543fb777ed78791149501fd9c298406bb190a0b9536976b29449d1987dc8333cd9641f934eceb4414e07d410822f075f14b5a3c5836e7ce6f5dd1cafb0c45a536c7bd2286e9d8d002d6ceb98229b666714c861967a9c7f6bfde85d6d7015be2f4192ee6afccb985c9476a99e4956eedb239b6bde95c7f4c7a4c18ab65f33f2472474321880158c7ea7063c05611386220e838ff95183a547d1a5703b00208642abc585415f09480a1d3d472be205b6dbd79d20e6431502fdfb1e332c76a47d90c33c401204389824ec5daa47c81a0285d1a477ca2878aef11a50e70d156c870cc424147597ab27d6c8cacb2d8808b5d0e00d83d71f49c4e0507c806131e4f6d7021b2910b03f034c6eae8717d99b9f0cf137a8ac19a710a0718c746568494a14b18efff0ba6422eafce23315b3b2f26b971757e96a8e47259dcc5bf471569253bbdb934e028f526cd905be718ebf57e9d48305ad109c49f29edc3ebecf4c022946feceeaa2d25d65cb5ee0c007f65ce023eaa0a4d20a1e90260b4bf43745a0e3bad1b47a96afac20b552d67dc70d196212d7203d49e463d2e3151ad4527d75ab63eba359e8cc07ef220493c8b34f9a1c728bece5d671c0c1fac889f109e8b4ed49714878e70964b8d5fb8582d9d653ae5b953c99e0f72b0675c9c9d6693ef4f0f84801139b92f47396763c55b9273d070514839740d65484caadda598a717187da96c82892ff95b26a4e862ba7aa2a707d1327c6568f09fad9f6b0aca1a90af3e907feb64b5b1cca2c102f65547914c4f8edc0d44cd676bd0d0e80e79ecd98a0912f6c2c96e18a17d38bd6a49a870d3a1f23b72beea2576d5807f8952f832cac298bfae31599bd9352bea601570fb7b3c9f7b812541984f1afacf75e884b232654338def73965b5c97fa2bce233ea4c5a96e9737e91386920dd2028732215075edf4ff8edac6e4913fcebd4d7fb8d48a73c5722de6682805c78f7203de616edbbf60e6e9a16ece6548a456d357f8c3e878a54fde30dbc1098a60a1e4c6dc1d78228dadccbf6d75d21cb1df2af9ff50f3848831529740dad62906a13c864f69d8dc8a55d29088e071b201c9bc5f315d59250b7d0b3da5ed80c09d7b0cc0253afdacbd353c0eeeb3e658843e78c6b42eeca850c2172eea5c371b132d44c1db85d8f90d63587f74bd4f77c82c08f0549e78be14f67b665bd1da9453fd0899915e1f553834775af1feb61bef2fc220ce901de3d238148a364a2f1fd7140e4a91246942c9e86276770471e3d2b2ab018aa6ca3dbc1ce86dcabbf928f3eead14c58250a14caca9b73b705fa7bc4391369a1b3508e3a2101b24c9836d7e8d7c8971e22b8932b0150043cde364a84f7a0a2b5182b65015b8f3cffef47084a88e1908dc8eba3d2fd68ddcfc766c50ee78f1d04e305f42cae7b1134058e7378621986f9ab4df37d22a2eaf200cdabcdf648c106bec54b9703c44615aeb3a4c02d3a5142e96ca7d746404925ec37c562044d323d39682e957163329f529b0126aa7b7bba52734a9746daa236de2ad4778d66bfee28afd7c94b43ed3f977ed5221b68a61ec791f764d897afc0e3c191a7f94b2b401db228d0e9af664fcc8bccc8bc16b3bc27925d288736fa6f0763f4f3c78875f561d57039e3548fd24018064ca51789a3b47e9a9e8b3d9e7d28f74ffa88934220fa18458689b5c1ea8c86790517314633634b0f3d6c7a9c8b81c32137fd48c3125bc133145043e85457d805bf6d7b52d51b5c6444f895f4f2c96feac52dbccbdce85ed516508ea047f0a586ed8109a42562c355ec1a5bea5a47027a474f5ea7cfa1e8a5155c89246b4f79c4cc0adc5eaec2b4d4ba3219b12d6938f811f6acc690ca74c0a5bb53fd5abe9242e3ae720f09bf62420b60683a90c11eb9f4d549718bf29af65fc1bae84f986f95e83ff15c5d7bf15434f354d1") socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000002980)="c4c3bd7dd6cdc4413515c0c4e141f90e42d99b010000003e440f0d544a68f30f10b58c0600008fe97812cd0f13a50a0000002640cb470ffdfd") msgget(0x1, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000029c0), &(0x7f0000002a00)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/pf\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002a80)={0xf, 0x0, 0x0}, &(0x7f0000002ac0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002b00)={r2, 0xfffffffffffffffe}, &(0x7f0000002b40)=0x8) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000002b80)="14a76560c603a29afebc6cad9277da28b530496e19a074728281f3863a8f7c6d47be0d9923c5c083a02a72cc76f30fb38ff18672") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000002bc0)={r3, 0x2, 0x8000}, 0x8) msgget(0x3, 0x40) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000002c80)={{"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", "b372ca0683251089fb044c5d9a2601ac979de2a4c6b725cda6793f672ff3e6e7", 0x81, 0x7}, &(0x7f0000002c00)="cd3a87b4f4fb6ea9176d4d13b474a3f0068b4317490b4a9809cafe4740702328fcfed7e9b83f7ee4caf7785486ed8e02ddda19a5318283e2ee2719a36c66aba9fb9e64c82a7c2dd12c0f89cd6a30", 0x81, 0x1f, 0x7, 0x3, 0x0, 0x9, 0x80000001, 0x3ff}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000003100)={r3, 0xc00}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003140)={r2, 0x7f, 0x575fa825}, &(0x7f0000003180)=0xc) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000031c0)="7c8fdd9a6f2503ed7d13bc51c9c8ce1cd4821c93f0da454e90fb9a9bf11779d41483996f81399209eb0580775d3c8b28ff273d231ab4ffcefd8254b7ff122fdee08f544fece03124d3d229fe1f50216c394346f751cb705981db6e7883886a1d2989669926380b08f5d6172e1a91cfd3ec22af8c29895fc2ba732c830f201acbefb7d67a903ee17cd91b56f6fe655cecc92fb888e4d4bafd561b154174f82e8c6e5298d6684f176f4c263c20abc8cdae8f45dcfc706d39e271a3ab04c652588e417d91a74768fde7c74c311f8088048cf2b6954560839d21") 22:37:18 executing program 0: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f00000008c0)={0x10000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file1\x00', 0x0, 0x81) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f00000002c0)=0x8) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="2df115dc00fc13552f939406fa449657e7d9e7cc09fd67e8cbca4af18c7478d3df216ecfb9e732092967f71fa63e6e3a93fcb4f0c67cb1d7cc347002994483799d472e9af13ea71cc1fbc268fff4ac9e1bf0d5c021289f95561c723300d2f9dc8f3f79e4217d96aabeb57a2852f6872d411df357b3365955e4474cc2a5d294ed954b336731bb73899113325397e7886d85cc63ec8a4f215a7c0456fa459a518686b4b56d47eb55b430218cc11cd1b2673a2eaa30b06a30a2", @ANYRESDEC=r3, @ANYRES16=r3, @ANYRES16=r3, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="13da6ed3724baa93b48a110eda103f6130f5ed74bd5e2b0e4892275442d901cdee010e5ca6855b2362ae558b4f6adc8f1f6b3e797227757b0d51bca20a76043216c6e444fcebec9e9b312677bceb8dd32c62af5fb484f9714ba780bd3056fadd297ba38d5784f974555310f71e1493ca3b47300ba8d2a73f368221d7909a4215c9786770170c4da5a3cdfb7cb5bfbd6810f65d2966da0cb5b19d9ba38a96e03afe17e4d5cf86cb3e4926ae84", @ANYRES16=r3], @ANYRES64=r1, @ANYRES64=r0]], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20802, 0x79) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000000c0)="5c99f4d774") bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = msgget(0x2, 0x12) msgrcv(r5, &(0x7f0000000380)={0x0, ""/156}, 0xffffffffffffff26, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 22:37:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x3}, 0x8) 22:37:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) socketpair(0x0, 0x20000000, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x100, 0x1f, 0x11be, 0x3ff, 0x5, 0xff, 0x5, 0x149, 0x4, 0x80000001, 0x80000001}, 0xb) 22:37:18 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450080300000000000009078ac2316bb0000000003faea780000004ac9b05fe214dbdcbb591866c8a80000000000ac2300aa00000000f15fc3094e50307bae6d5234c86e5515af120b0a1557a1239b166f24202e33d33bd9148a3599c15657aab46e6b996085e4e383f4c807a34e85f5fc1234542e1d6aa52cd90cba2ac55ec8664e31bf21bd6efd474d4ebd18609e56317c9b2669344ced7ef1075b715e2def8377617f2fc0481dabbcf85c18e4a54e311c337a44822ec9ebfe257337fda3b524b8c22ba87ca69c9543c2dc03f8"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="010070f7fdb01b004b2b526c7f9b001b0e5b0e5d7669c10e77cbab4b2cb9b5b7ee95ee4f4c3c6e37e5a51422b2d26123e4f0d2f731d7195482d4a3d03f132727731e31c6824a720514063a7d71177042e704699a8a7066e74af2eb09d0e28f0e04dedb637d264b62d96c4df24aac106488cb9412ad6099"], 0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 22:37:18 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c08c4817a2df998cd80909069e4f56962f5696200d9c4e21dbce9c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000002000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01c463055ecb27f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4660f0db300b0789226400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:37:18 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000080)="da8413aeecc72425a84fb2446393da04e11b7fd4bc1b0575c3031dcf46f0ae38ca83d83ec9d5fea09c54e5767c62d6752aa89d0094ee15a0d59e7f2e804019cb4224a2d70cad2250884dce4ec4175d22f0cfc2405e93202d5074", 0x5a}], 0x1000000000000270, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket(0x0, 0x4, 0x80) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 22:37:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r3, 0x87}, 0x8) write(r2, &(0x7f0000000040), 0x3000) 22:37:18 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 22:37:18 executing program 2: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000000)='./file0\x00', 0x894) open$dir(&(0x7f0000000040)='./file0\x00', 0x18e88, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 22:37:18 executing program 1: syz_execute_func(&(0x7f00000004c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dcc4210d72f281f3450f6fb228000000e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a0043d9ee778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c4df785fc442319aa5998999990f8844df0e410f18a6690000000000031d0d000000f043fe00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000140)=0x4) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r1 = getpid() getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x13, &(0x7f0000000640)=[{&(0x7f0000000080)}, {&(0x7f00000001c0)="b5d8e0e6647819dae65c5fe5733421d6595b40e3a8e5bd11f465d1cefa8a8f1e6485f026e06df72a35f2679036aa36da262bcd7e2f7fd986c9d366155b29f0045b682f26cb84eaaa217df817d255aa9957de2debde138b28ddfa46bf9163eb4f81aad77c8d5089dec1ce31ec4fc47d15498c47436e4243d0be2663ce4b61ed640ca7acb0c3d565156801d26bd4fa36c51d094229e233d4ab76f92d4cc4e56fc2f8bd088b46505012c4371771a1e47d8b0c65333f707c746b0c", 0xb9}, {&(0x7f0000000280)="bfefcf8ccb0e7328916df7b61281739ac328a40124ac2a660e032015ee49ecf382f1a4d490dfaed4edd6813609018cca8e55a2b6fbd3ad254d73b63d251cf608cf7e7cc2834fcd599886d17cdea324b93fe749601d1816f1e0661e004d602871af4524d49078f93116005d2f1ff024afa87e9d3d0a2caa15cf2f1f3c8dc8cd6b7152290a9742304241339da8cdb9829fe0df012fcd3067d0c31f6961268453", 0x4f}, {&(0x7f0000000940)="2bce3a383fd5c8b4d07c9708a2e4c0255101ef574957ab0d90a2a903f2d3c35c72a066d1d915923359a0f3aef5250eaaf50d925c1c8293607f797d897f182f56a5a17d0a1e96c5597423d4603c4198f993dbfc6ebe5a45e53555227fc846becded721358ecb7669f565b7282c95a2e1b14d4e9298b589968b9672057199b8dc6f5bec13dbf66d6bfd6e2d5c15c75b5ee2f6e7c2c", 0x94}, {&(0x7f0000000100)="772483e40c2bb4eeb6a62003540ffc21", 0x10}, {&(0x7f0000000880)="5532d3b035fc46034b079e45e2e9af3ca0343c6c06811bf4317d3339afb3622737e6b0598adfeb666679b9acbc345984d65a8552ccac0cf699ca64f099bd03e2a6d62a1077a1ed2eb7475b97bec999ca866baf6d369298b608ad16cc48ddfa50bd866ac7a22b6a85297b1be7ba86c6c5e169d69c6e4f43b687df7d29c4a337c6951193297df93698cb335009956cba23745ac4514effae5076c183e7067e0aa1", 0xa0}, {&(0x7f0000000580)="516dd9effc7fabf6fcaa5082511d1a20cea584491485d3eb4babcec4f623546b170b3ce236fe5a9c5af9aa6f1482d55014bc1b7f207c96da4f2dff7e2269f2c3ed95c48b12c70367a199ab6a4cdb020d205b24b0272c85b84df2608ae9bafc7ecd996b42b2853794807995583577d4d193a005881212bf2f30b2d9a0c2be14cf0095ab823fa05ce4423ccfc8507123d9334a2eb37c45154da7823d6a63856225", 0xa0}], 0x7, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x4) 22:37:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:37:18 executing program 0: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xaab7, 0xa88f, 0x0, 0x7fff, 0x8001, 0xf880}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000200)=0x8) setpgid(0x0, 0x0) setpgid(0x0, r0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x40, 0x4) 22:37:18 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet(0x2, 0x10000004, 0x6) mincore(&(0x7f0000d4e000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/247) 22:37:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xb8fa}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e21bfc00000000000000000000000000000000000010800"/128, @ANYRES32=r1, @ANYBLOB="3b0e000020000000004081f8f82d6774b7cfff02aeffeba7c14faa182b7070736fb117000000000000000000000000228e0a5cc6869cb972f4a768d5bc153693345ad5fe9bf38c632f37ca06372998a9da2402c09db7901185d5511ed1a651a73b447840ae82305c6d3038ad0d18e9f8ef3a9102067f8d40a428ab16a87c58e1059b4877bfbd86ca495e6c02a0d300801fecba4f6f724c3a78cc3338e6b413e3447d7d5feb59cee6e92b6303868080368bccf71fda01d39a4e797dbdddb0a8cce8a58fe374a00855eb1c2ed5560916ec46c8"], &(0x7f0000000140)=0x98) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000300)={0x2c2, 0x1, 0x3, 0x7, 0xd3}, 0xc) 22:37:18 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x89, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x101, 0xf, 0x5, 0x100000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffff9, 0x80000001, 0xffff}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 22:37:18 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000002840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000642f9cc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000740900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff00000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ae2ed5e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000c4"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0) 22:37:18 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setresgid(0x0, 0xee00, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r2, 0xe3) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000), 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r0, 0x4, 0x9, 0x1, 0xfffffffffffff001, 0x6}, &(0x7f0000000080)=0x14) 22:37:18 executing program 1: socketpair(0x1f, 0x0, 0x4, &(0x7f0000000080)) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x11, &(0x7f00000000c0)=0x10005, 0x4) shutdown(r0, 0x1) 22:37:18 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x5, 0x2) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0xc1c8, 0x2900, 0x101, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xffff}, &(0x7f0000000300)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000340), 0x2, 0x5) syz_emit_ethernet(0x19b, &(0x7f0000000080)={@remote, @random="88ecbe18031c", [{[], {0x8100, 0x798, 0xa0000000, 0x4}}], {@ipv6={0x86dd, {0x400, 0x6, "36a685", 0x161, 0x0, 0x800, @empty, @empty, {[@routing={0x4d, 0xe, 0x1, 0xbe, 0x0, [@loopback, @ipv4={[], [], @multicast1}, @rand_addr="219e7521a0c0f691694d411ad4f25b61", @local={0xfe, 0x80, [], 0x0}, @loopback, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @ipv4]}, @hopopts={0xff, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}, @fragment={0x6c, 0x0, 0x8, 0xffff, 0x0, 0x6, 0x64}], @tcp={{0x3, 0x1, r0, r3, 0x82, 0x0, 0xc, 0x8, 0x7fff80000000, 0x0, 0x1, {[@sack={0x5, 0x1a, [0x5, 0x8e, 0x7, 0x5, 0x100000001, 0x3]}]}}, {"1ea368fa0d8fbbe82d3fbb3243294a76f82d9dc53d92244d642e60b660fe1df01a2e4cfa7789a654b845927e7199868d0496380702bb317d64cd8805ae2129042af149c881c580c2a4796eeb2af3b334224c1827501321a2612ade756229ba7636124c7062f5f566ca56b14d41077495a0c2368890f68d937b125b10c9a51c17e86f3ef912b7ea01f4762344b265df0c95358533bdb1b9b8734a9bcd6b73225a13"}}}}}}}) syz_emit_ethernet(0x26c, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) 22:37:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) r2 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000024c0), &(0x7f0000002500)=0x0, &(0x7f0000002540)) freebsd11_stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000026c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='e0\x00'], 0xa, &(0x7f0000002440)=[{&(0x7f0000000080)="370be4f89b8f75053b6c8022e1c6d401c529414781fb75723ee1526eb4da34fc5ba1a9be743a", 0x26}, {&(0x7f0000000100)="9d408d4b7bf10ea21c39b74384e3b81b30e5fa1f39662faf0c381222d1e79d9fd434849f31074af90d1be8f7a0ebdeca9d6a67d6355c3ce6259e8b1b80d653efab13f58018387dfc6be82617c84f34f8b4901d97f4f8eae5bc89c1c95e2ce29d695f73bad638b62a3e06738e167c3362d921aca4739309dd686a353cef58d0f95c2aa00a8fe94f17", 0x88}, {&(0x7f00000001c0)="bd4e2f6ae880ac4bbd4a4130ba7dc225046259eaabdb895c3411a4131b73afaa83da44e7b10910dc1bbdd0dad8efad41be21477d62dae05b1f17a2d60b51863be4f031bcdf781255a08b11ec78cca96ce703e87af9de91013aefe4bdf60bf807a727b9fe64fe26f44f64d5f41c9119f91efb8bb453bbbb6dc4abd99959486ad876fc1e4cee86f45ba38cefe93d2f8a8c4f19ec32d08a7c0b363fe52ffc5e9b7dee1e4155d78146d72fa4f759a3884f987a9fe854dcb265b698f6b6e4407217552060e05af11090e33c931cf0ee88323e38a4d5f64c88a2b7c8b5ab2c043518adc6667d9030d54dee721f055074", 0xed}, {&(0x7f00000002c0)="e1f789c12b82548a38ae951fba1dcc1422a12f7d346f3fb5bab59fc033b62e711cb171239f8eea7bdc689e9dc640925474b48e099e7b4c849839b8a67b306b9682825d3f35e77bff4caf585fc87e4e012a6917b72af0271e7ba66037ca77f2417a749363d82e9bc2a5b9ccba", 0x6c}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="d7720295d0fe3843b5ffb210d59dc336ed1207ee5744a4ff355f0afa6b781d6a62ff358da345e3daf691ab6ff6fa51371120a2b7324cf137e52b2d4884b0719cc905c4fe8a44a878af92915aadd1c513e2e65f4c3a8ee1586edbae103325b4959b0fee0f4f1effd6b10a17b55d09daf45fc2b484dfaeb3ac32ef89306e3091928c88057aa51934ab7f5f922dccdbcb27fb675f77fa5d68931440d2ab926e2d991ac0aa2b92a3325d72e0b365b624640a4affbf1f867b3113bdc8b0f884c84b3a445382eeaec56a2150ddb6fd6404fc0b53d92dc409597100360f346e06834d8b434d4fcec30ec792836f8a9979bd4ad3a9a9499a90", 0xf5}], 0x7, &(0x7f0000002640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x68, 0x80}, 0xd) 22:37:19 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x5, 0x1, 0x80, 0x101, 0x1, 0xcf}, 0xa0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) recvfrom$inet(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x400000) 22:37:19 executing program 2: ppoll(0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) poll(&(0x7f00000000c0)=[{}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xa4) execve(0x0, 0x0, &(0x7f0000000640)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000280)=""/30) sync() semget(0x1, 0x0, 0x1) getpgrp(0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001}}) fsync(0xffffffffffffffff) fcntl$getown(r0, 0x5) 22:37:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000000000007) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 22:37:19 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) readlink(0x0, &(0x7f0000000240)=""/124, 0x444) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x8) 22:37:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000000000007) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 22:37:19 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote}, @icmp=@mask_reply}}}}) 22:37:19 executing program 0: syz_execute_func(&(0x7f0000000200)="969898474c1c2c4336430f05f30f59bfd917cf00c4a37bf0c53e41e2e9b55793660f6b32fb660f72d50f0fb8c403184e01011e0fa0e509abc4e30d6e0fbfc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00672e66cb0f3827daacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefac770de6cad4d4cac7e8628f6808a3056f0000004e00c4618de363f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 22:37:19 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20108, 0x124) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffeffffffff, 0xfffffffffffffffe}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x20000002, 0x0) r3 = socket(0x2, 0x5, 0x0) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 22:37:19 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x800000202, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000100)="a9", 0x1}], 0x1) fchown(r0, 0x0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) socketpair(0x0, 0x20000007, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0xfffffe7d) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') faccessat(r0, &(0x7f0000000180)='./control\x00', 0x80, 0x800) 22:37:19 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x4000008}, 0xfffffffffffffe66) 22:37:19 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x10000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000140)=""/243, 0xf3}], 0x5, 0x0) fdatasync(0xffffffffffffffff) ftruncate(r0, 0x401) preadv(r0, &(0x7f0000000040), 0x10000000000002d7, 0x0) 22:37:19 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) readlink(0x0, &(0x7f0000000240)=""/124, 0x444) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x8) 22:37:19 executing program 2: listen(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x101, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000140)={{"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", "5f858c9afbe4c1d5f989e647de3374dbc35785c01ccbdb87b9c81ec938b8f2db", 0x5}, &(0x7f0000000080)="cab752c80472736138f5131cd9cae69878626d65af3abdc17cfa6aaaad352838bf1fd40f2282c01e12bed982938b69e6cd266812932bb4b7c3525545d2a181afc65c46cd6aebc3d43950f3e6f54cb7c477c98401166a620e5550d1ac19853e29821c8e3b56f542e324a57e53958d88377aef33414a8699e1ebce1f9a7aa7906505665e650a0382b13fe1c9f66e9e9a0d65d705e232de4ad76ff38c67a82717a7f36b2ab40bcad9824b72ea13ef7f32e1c5bbc31b66cc9e595c4e588d29e9eb", 0x400, 0x9, 0x3, 0x1, 0x8, 0x100, 0x2ac, 0x4000000000000000}) 22:37:20 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x10) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 22:37:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) fsync(r0) r1 = dup(r0) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c) r2 = open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x160) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000003c0)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000400)={0x41424344}, 0x7fffffff, 0x5) syz_emit_ethernet(0x162, &(0x7f0000000440)={@empty, @remote, [], {@ipv4={0x800, {{0x17, 0x4, 0x6, 0x8, 0x154, 0x65, 0x1000, 0xffff, 0x7f, 0x0, @rand_addr=0xfffffffffffffff8, @rand_addr=0x3ff, {[@lsrr={0x83, 0x1b, 0xffffffffffff8001, [@remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback, @multicast2]}, @lsrr={0x83, 0x2b, 0xfffffffffffffffc, [@loopback, @multicast2, @rand_addr=0x56, @broadcast, @multicast2, @rand_addr=0x8, @empty, @local={0xac, 0x14, 0x0}, @empty, @loopback]}]}}, @tcp={{0x2, 0x2, r3, r4, 0x800, 0x0, 0x6, 0x40, 0x81, 0x0, 0xfffffffffffffff7, {[@window={0x3, 0x3, 0x4}]}}, {"82544201a851a6efad328bc22f483ed8106f8992cd648c4e43e9255ca15023d298c43a7988083618d8d7218299381430df8ec6dcb08febcc730eaed2597bf65f4a2b64efa7eb285e75112536f5288540f790ccc2367f86f2912a3d26899eb462b7b81fcf608fee3b22ce6ae027e36093ce6a1306b72ae5091c6d9326382c1229842fac42cf2990228dfab187b5a33770c1c49ece082d1cab905c640e8329b94bc817df4327aebed9f87cbc44631f057b1a4050b0e276dcc1021421443c7ce2fcf58b7936331a67cae8b71446fb75d47bdaa855e110acb798e800b904b3f2889d"}}}}}}) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000640)={{"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", "dc8837131472a13d755844cedf86637e6cd437dc622d0d59006453623321fcdb", 0xff93, 0x45}, &(0x7f00000005c0)="e679ec6aa2e4988e7d15336ffa1cdb70750646007fcbc53ff7fb719016822c8c06f120e11acf0b6a62b49e5d8b5ef6101cba6041f7609bf0cd1fd60c936b68649dfef93eefa5bb07610d9bc6f802d3fa4993cb263ac61b436edba7ea625d1cc8bd26f2655ced3b0a8ad0ef05c893e154f7", 0x6, 0xfffffffffffffff7, 0x3, 0x3f, 0xb2, 0x7, 0x9, 0x9}) 22:37:20 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000d00000000aafe80000000000000acf73af6000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 22:37:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="000245ea3b39d843662266696caf3414"], 0x1, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 22:37:20 executing program 1: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf1103c600c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x6, r2}, 0xc) 22:37:20 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8234, 0xbc6}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000100)=0x8) lock order reversal: 1st 0xfffff8000a2fe248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000bb1fc0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8000a2fe068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 22:37:20 executing program 3: #2 0xffffffff8102ec95 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102f798 at __lockmgr_args+0x488 #4 0xffffffff8151dc3a at ffs_lock+0xea #5 0xffffffff8196df65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c293f at _vn_lock+0xaf #7 0xffffffff811a9801 at vget+0xb1 #8 0xffffffff811950a8 at vfs_hash_get+0x148 #9 0xffffffff815170c1 at ffs_vgetf+0x51 #10 0xffffffff81507364 at softdep_sync_buf+0x444 #11 0xffffffff8151f1e4 at ffs_syncvnode+0x394 #12 0xffffffff8151d9a8 at ffs_fsync+0x28 #13 0xffffffff8196ca45 at VOP_FSYNC_APV+0xc5 22:37:21 executing program 2: clock_gettime(0xf, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffa) 22:37:21 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x9c, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000002f5, 0x0) #14 0xffffffff811bd141 at kern_fsync+0x261 #15 0xffffffff8171c846 at amd64_syscall+0x436 #16 0xffffffff816e3f8d at fast_syscall_common+0x101 22:37:21 executing program 0: r0 = socket(0x1, 0x4, 0x40000000000080) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @mcast1, 0x2}}, r1}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x3, 0xf, 0x8000, 0x2}, &(0x7f00000000c0)=0x18) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) 22:37:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3f}, &(0x7f0000000180)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 22:37:21 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x410, 0xffffffffffffffff, 0x0) lseek(r0, 0x39, 0x0) 22:37:21 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000200)) r0 = semget$private(0x0, 0x0, 0x200) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/100) semget$private(0x0, 0x0, 0x480) 22:37:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) pwritev(r0, &(0x7f00000024c0)=[{&(0x7f00000000c0)="07260df2349791be047b7af68a56583b8e1dc6384334ac96939b50984619cf9a206afc9e9daac8960d992c07934ac8c074d43733101032b721f35a81d2b8855c55576fae7df7afb94f79acf7c32536e1a582c05af9d10ea7e262a32431b9e68a7be3877ee5584e7784ea086c3da9213c4187951f86de155ee36d631c29214f2e573879f4da1b66838c34b2b7809e9e7b3c9057665c58ae60d186c54114d93db98b55b4e92dd6ef4b912a9ef51de1d0d2e9ec0a2f7a62af6823ec6b766d03", 0xbe}, {&(0x7f0000000180)="01ebc3ca4adf198ceb4ed2a44f0d728c492d17121cc4ef95a8cfd76538ccdeff7ded807b1da473dd2c96918fd01c5ee5d0df4f566ccfcb2571d0b2779e083acbea738155cb7060448bd4c1abe90e72b575c4a700996f96a03759c5cefa4ae5a33745dee036a0d74b9f662a1a928bb9ae0fe92e8063658cb17465cb60f098", 0x7e}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="60cd46a0d4cb74566795dacaccfdcd3be9e4acddea2b1ae0c51e28ea2ff705f1401727190bf3dbf5125162d1476971ae87309a21d61c19e79c1700d0254925aedb3f294d5f97619ba3c7ee", 0x4b}, {&(0x7f0000001280)="be2868c2820b4bee297fd8a411111dba97b0fe5f", 0x14}, {&(0x7f00000012c0)="5becc47c5845141c3953d11c1d111e21f6139f5b208375e8b2d70af460cbb9bdf0c742adb0f203b347613b6a866b1cc81526f6b0d76df6e7f32fe952143ea3e312b6e3a144e38263b020b11e5a6bb391399e0db8d76abd444299748e7c1ed8ff4452a2b13c1117329378f22ba5366e7e93aea8da09e355e90b56d50d67a64c09cb89b35afac6774ae1191e5fe8822ffada", 0x91}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="cef021279b5d90d690c09c9703afc188ec9e990f5f3cbe1c8e0a190959e3b2d746965ee603c986b1730ec9927fc8002e1a7073c2796699ba9ca741b9841b179985811ab85792eddfd5cde82a2f6f0c11ee55af64ceae30e5a63d5b14a1eb956fa3f7679b513fc2aaef787a79e90fb02950eb2b079515056d4659d606ccdebc9ef0e9cbcdf4d88c5cfc61b9ba1da413811acd7667c67db16d", 0x98}, {&(0x7f0000002440)="cf4d97e4f917316a99c9106816f029d7", 0x10}, {&(0x7f0000002480)="86d98f227b5ab36cbef83b6f98a25749d42d7ce6ddcd38e45287bafd6903f8f12f59ccc4a81e94697a2b59a00f0cefd1d6fc47f8c6", 0x35}], 0xa, 0x0) fchmod(r0, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xe333, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 22:37:21 executing program 2: syz_execute_func(&(0x7f0000000180)="9834150f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000440fb4599965ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @multicast1}, 0x9}, @in6={0x1c, 0x0, 0x0, @loopback, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 22:37:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, r1}, 0x0) 22:37:21 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x9c, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000002f5, 0x0) 22:37:21 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c51c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0xffffffffffffff0c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000001340)="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") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000140)="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") getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 22:37:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x3, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4) 22:37:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) connect(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001217b208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829434c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 22:37:21 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e200400000000000000000000000000000000000000553d00"/128, @ANYRES32=r0, @ANYBLOB="08000000eb05000010000000feffffff02000000f1550f29921c5fd52a0df642e775b9c7c5b89e4ee3457656a6e59400725803f3939db3f34f5d6ad57843d0a51e02d73453ab5cffdab452664cac8cd19cc20026d035a2c81c9aabf7390f29f2592d3ebdf639a1459e3063da30c73d0a9b7b8f3654eb52eeee85bf31dc64fba2f989210e0e540d8e6f09b0a0574b27292a4d63b963b45e9987a4468dccd5bb4de2e14770fea568be8d938567cad81890bda2d080c6fa74b21ed4f7498e29b36c454597ea0a6666546b1a82687d2d5663c2a074bcb4fa77e8eba725f57bb30bcdfeadd835e2055c60"], &(0x7f0000000280)=0x98) #2 0xffffffff8107d2e3 at _sx_xlock+0xb3 #3 0xffffffff812c5319 at inp_setmoptions+0x17c9 #4 0xffffffff812dd75f at ip_ctloutput+0x80f #5 0xffffffff812e1539 at rip_ctloutput+0x2c9 #6 0xffffffff8115d401 at sosetopt+0x101 #7 0xffffffff81165a68 at kern_setsockopt+0x158 22:37:21 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c51c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0xffffffffffffff0c) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000001340)="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") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000140)="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") getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) #8 0xffffffff81165903 at sys_setsockopt+0x33 #9 0xffffffff8171c846 at amd64_syscall+0x436 #10 0xffffffff816e3f8d at fast_syscall_common+0x101 22:37:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xf1e, 0x1c, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x410, 0x4, 0x80000001}, 0x10) syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 22:37:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 22:37:22 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x2, 0x80) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580), &(0x7f0000000600)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000003c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x1bbb6c1f, 0x0, 0x9, 0x8, 0x1, 0x4, 0xa1ab, {@in6={{0x1c, 0x1, 0xfffffffffffffff9, @ipv4={[], [], @multicast1}, 0x5}}, 0x0, 0x6, 0x9, 0x0, 0x6, 0x9}}, &(0x7f00000006c0)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000740)={r5, &(0x7f0000000840)=[@in6={0x1c, 0x1, 0x388, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000800)=0xfffffee1) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r4, 0x5}, {r4, 0x70}, {r4, 0x100}], 0x3, 0x40) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) open(&(0x7f00000007c0)='./file0\x00', 0x100301, 0x40) dup(r2) shmget(0x3, 0x1000, 0x200, &(0x7f0000ff0000/0x1000)=nil) 22:37:22 executing program 2: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x3}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8040, 0x50) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0xfffffffffffffbff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x400, 0x2, 0x20, r0}, 0x10) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x0}, 0x10) 22:37:22 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f32459bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xffff}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="1eee0199067a8c883fbbf8c1bb") syz_execute_func(&(0x7f00000000c0)="c4e3f9617a007966450f5168056544e34d66470faeb900000000f2339e54df0000c4c1f9702500000080fec463055f75d00b642e3e660fe486a3000000c48211903c5446ab") 22:37:22 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) fsync(r0) socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x1) 22:37:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffe9e) recvfrom$inet(r0, &(0x7f0000000100)=""/190, 0xbe, 0x80, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 22:37:22 executing program 0: r0 = socket$inet6(0x1c, 0x4000003, 0x79b) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff54}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000040)={0xe5b3, {{0x1c, 0x2, 0x3, @empty, 0x6}}, {{0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}}, 0x108) r1 = socket$inet6(0x1c, 0x10000007, 0x101) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000180)={0x9, {{0x1c, 0x2, 0x20, @mcast1, 0xe50}}, {{0x1c, 0x2, 0x7, @empty}}}, 0x108) 22:37:22 executing program 2: r0 = socket(0x17, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 22:37:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) poll(&(0x7f0000000000)=[{r0, 0x142}, {r0, 0x20}, {r0, 0x3a}, {r0, 0x100}], 0x4, 0x0) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x2) 22:37:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000001180)="563cada4ad3c6fa695868c2b783c656c6a138d8e524c5d2643d94c810dc95385699c643ba1388af7b9423c60de26f3c63b5a9512ee4e96e01a625648f6128e78f293f0fab56ead64833eb2d3e80726f0483616d5479a65026c34fad843") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001080)={0x0, 0x0, 0x1, 0xc10}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001100)={r2, 0x480, 0x1}, &(0x7f0000001140)=0xc) 22:37:22 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x6, 0x20}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x0, 0x2, [0x5, 0x2]}, 0xc) 22:37:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x119, @rand_addr="6e5d2d151e6b15cc5c008fe1e6b07acf"}}, 0x0, 0x5, 0x288653bd, 0xffffffff}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1}, 0x8) clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) 22:37:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="6e8b4a15b95363e8ce1e9a0c39a9475e6d910eb1a82019b41b708ca145f7826393f3f42e333b889965d79b4cc8622ded3d45545af27076a0ca0ee80914cd662828aa0c698d8468c95e99ba55b438b0232d011888b5127c68bb0144c04b617dbb8125b9d291f6b4a58717352689539a413ddbbfebe3d90b48585980faf7a09378c630eb716b0418d02ef80b2ae20c711cbcd1c16b58b73489ffebfda746bb9db65ed3931e5f39a3034ea8f367") munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 22:37:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x5, 0x12, r0, 0x0) 22:37:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x900, &(0x7f0000000080), 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xe32d, 0x4, 0x9000000000, 0x9f, 0x10000}, &(0x7f0000000000)=0xa0) freebsd11_fstat(r0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x8000000000000000, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x1, 0xcd, @mcast2, 0x8}, @in6={0x1c, 0x0, 0x3, @mcast1, 0x100}, @in6={0x1c, 0x2, 0xae, @mcast1, 0xfffffffffffffffe}, @in6={0x1c, 0x1, 0xffffffff, @ipv4={[], [], @rand_addr=0x7}, 0x5}, @in={0x2, 0x2, @rand_addr=0x10000}]}, &(0x7f0000000240)=0x10) 22:37:23 executing program 0: syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x20000002, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x9, 0x10, 0x5, 0x20, 0x892, 0x7, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffe, 0x1000, 0x7, 0xdc2, r1}, 0x10) 22:37:23 executing program 3: setresgid(0x0, 0xee00, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setresuid(r0, r1, r2) getegid() mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r3) geteuid() 22:37:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x80) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82bce1032133b5cf33696c653000a969a6d29dd81dd740173570000000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 22:37:23 executing program 3: shmget(0x0, 0x2000, 0x20000000002, &(0x7f0000ff8000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x200, "dea3cc4027c75e09c79227ad0b69a565"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="2b1cc487ac5890336415cd46153b30d5ed7dc399b5535d8b71dce016c18dabff5384fefff1001b5d801d9cfc768d261e74fb85b30310aeeb8444ca5aeb5fd74ab82e30f7ec6d6557bf38d022ba58c12996883154b587d662998e37d789c12473c3367a1f5d51b2c3c30759d5d2b85f2f8c1b2f181effa7fffb3c7ca8ab8f907868b78db52c3a015860f0c48722c494e6487ce82330b993739cb398e2ca8f4c2ac0ba26f16e30b4edabb0a0b05138c6bbec034088003c929b8546c8bc339711b556b2c57b0ba8e297321c9a3dbcdd3c600189d49c9a0419e0c43dd5aa6a22d226acd455c1eb6d2790a03bebdfaedc0f67c6d6", 0xf2}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0xab55, 0xfffffffffffffffa}) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 22:37:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) 22:37:23 executing program 0: syz_emit_ethernet(0x4, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRES64, @ANYRES32]) r0 = socket$inet6(0x1c, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x5, 0xc14d, 0x100, 0x7, 0x100, 0xfffffffffffffdb2}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xff, 0x7, 0x6, 0x1, 0x1f}, 0x14) syz_extract_tcp_res(&(0x7f0000000040), 0x48, 0x0) 22:37:23 executing program 0: socketpair(0x3, 0x4, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x17, 0x3, 0x7fff) fcntl$dupfd(r0, 0x0, r1) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)=""/162, &(0x7f0000000040)=0xa2) syz_emit_ethernet(0x2b, &(0x7f00000000c0)={@local, @empty, [{[], {0x8100, 0xffffffffffffff6d, 0x9, 0x4}}], {@generic={0x817f, "e9c9ea88c90a4823f30e42ed759dcf77670a495aff9ef47df4"}}}) 22:37:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) 22:37:24 executing program 2: syz_execute_func(&(0x7f0000000280)="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") 22:37:24 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000200)="9800fb0490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c88136a00f90006ee01be657aea8c500000002800000000000d02220156f5c7c344fad05edf4294b95ae0135a7542def91e2c77fee06f5f7fd0fb6be4cd08c68bf5ea337b60641d1126794514e7c8abb34ce4418893f9a3c939bb3a6606c24ae277e273f34cde68904286d39a5154800c891a6c866a2", 0xffffffc1, 0x0, 0x0, 0x1c5) 22:37:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 22:37:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x200}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x4, 0x3, 0x4, 0x1000}, &(0x7f0000000180)=0x18) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 22:37:24 executing program 2: syz_execute_func(&(0x7f0000000180)="1c1266660f6e6000c4c110558c227add0000cd801b69e4c42205b8d36962f5696200d9d9d061795bf98fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045456543196d65002f090945332fc4c2cdaa4800eceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f543a0b0865") 22:37:24 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x26, &(0x7f0000f69000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001200)=""/247) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x400, 0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, 0x0) 22:37:24 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000380)={0x0, 0xa1b4}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x27, 0x80000000000001ba}, 0x6) socketpair(0x3, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) accept4(r2, 0x0, &(0x7f0000000140), 0x30000000) r4 = dup(r2) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000540)={{"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", "f5a2b44a1aae8231b607de65f1fdcb7babc408ce63bf5176e7c226b344d5e5df", 0x2, 0x81}, &(0x7f0000000440)="bce1936e82f96e28ff572f2f02cd030bebe358de3ea455493c0102e6c9528be24f86a9c2ed98165be27127eb235c48908023797c0821d3e48bf04a7830f7103adf91c235a798ec12083bf000b0f6fa7d22ca29df38d17810304c420218466dc0eb319651e6339a64165f911b303f9b0d179ff9cc26b888145e20fbf9ef9f048504cd31adb623e6669a1a2c60ed1629321904257a7e17338f6dfb72a64e6a5231f070ed980765d6d2e177a11756f8051e5a84b8dd5818a08e303e94b4cf4e60f0d35ab49ec53c89c3817127", 0x1f, 0x0, 0x3f, 0xa3, 0x3f, 0x0, 0x8001, 0x5}) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b0fd4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000080)={0xffffffff, &(0x7f0000000240)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @rand_addr=0x6f44}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @multicast2}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x6, @empty, 0x1ff}, @in6={0x1c, 0x2, 0x2329, @remote={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f0000000100)=0x10) 22:37:24 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000004000000000810000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 22:37:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "c62c3d92928caf74d9b306bd7f5a27a87e820342196f8cf70ed8b547b069d525", 0x2cb, 0xec}, &(0x7f00000000c0)="47f7cbead2cf63e4951fe5395250355bf6748783cbd02da556a074122001d52fa74d2bed36e202e71211f0e9af36909760e25fe4a0b7c944f09b0ade695c4b238ebd9d876323bf98d9cf8652b014047748eb828b8a267619ff7ab4cac050243fcf963b5a1d72353383fde61e56d2c78bcf8fcab4761052f05c5c7dc325848b5513fa393214f9e115e0b8fa292bb6f48fad1e6dc58fdd02dba43de0c24bfffbc132bfdc4f67685c1a226be2f6528d6303dac955c4b04e26c4d67674d0", 0x9, 0x5, 0x10001, 0x3e, 0x800, 0x81, 0x8, 0x81}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, 0x0, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000600)=@abs={0x0, 0x0, 0x2}, 0x8) 22:37:24 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x8005, &(0x7f0000000000), &(0x7f0000000240)=0xfffffffffffffff8) 22:37:24 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 22:37:24 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffc, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) 22:37:24 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400400000002c1, 0x0) ftruncate(r0, 0x3) ftruncate(r0, 0x10000) r1 = openat(r0, &(0x7f0000001500)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001540), &(0x7f0000001580)=0x4) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000000)="c2dcc0f284ec8ab23aeac77bbb4f01f5f422b4b5065b9438d22e18932c4189bf0b2d9da9fbb8dcb33bf0cad10b8178c61c02a513bc18c674d45d21e93afe77301b5348a89da562d8d4ca32fd0d09cc2193d84e", 0x53}, {&(0x7f00000000c0)="04ecee798738a92e9da02a7beb0b9291f4090a4270edbc20766ed146a37865083266c93e560d8e5c8cdf1dbf6d8ce26a51888350cebab2e5f65a9ca65dc8e938294e68bf9f997a95355cad680da0c6f9366567c1456d702b0227b56cebbdc6f2036fcb6ccd8613d7d54eabf6c2f24ef76fd55c6f50ba3e6ab9f9f6b34148b67c6e140f642253513a82b9aa6a7e3abd20c03cdccb68b40c8058634b6306975bfc01454af80680885eef52345ccabac6758e77b41ab02a5bd868a7f7ee117a6b2a9f57b7e4a7ae7ee2ab", 0xc9}, {&(0x7f00000001c0)="57ee527bec3a24ccbe43c1ca7f09ae122295a60b6e9b000b7d32900566aaca", 0x1f}, {&(0x7f0000000200)="303f79e93458983ec8facd5ec3da9cad99ea08b15387235411c4b89a7b566e345a9a8e4afb6ed86299408fbed446f33c1fe7332a7e28164142543c5f8b2ff03ed61edb4bc76717d7c93d52265635665e483228e694f7093c45969d0fbd20fa1b847ecd22dbaac839be548fc5d64ef786c5a10b6dac7271f3c8212b875fd51abf652ccf451d923f8c5c9522019dd89f894088d3cc3c4713907f07d727017bdf77fffce8a7d804805fbaf1471b20609953dea00a722a89dee8c5120b0b0d7605525c4d5d6b4a8bf4ec099b6e7743048bacb93f54c979c1532df92c83873a3e6fe6", 0xe0}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="5b92dbdaaab9afffbcb4246b933d99ba91b64cb4dff66165403063f212d52e30581ce01cd07fc032db3cece08ab193c3251ccad13bd8b0a3e63abb809cf97bdb4c36a00cbdfb0651c464ec51bcafb4f66c9f98fd90ccd8a674f1591cc52ab7815bdd5325b7d5cd7120e18d54da509438b73fdf7f3ba45b5adac972d0e06a2f4d4b1e9daff70214eb3717de776235116954eeaa091589a7d73570e90076a7c30997", 0xa1}, {&(0x7f00000013c0)="79b83c2cf814afe183c9dfcb93c0db1e3bf0e7df2eb6cd2de3b597adac40ecbaaf7fd637208bd778720fef40e197c618d22e01a22674a376eef56b640f34dc75d531d7ca198f52efcf2b98e49446ab89898fe23e2a1b92019176f39591ca161ba7a8b1", 0x63}, {&(0x7f0000001440)="09c0898df798ff6f114f5d9be119e728fafd85a91bbfaaf1c4dc9c719239833d1d7f2c5a9bff63a82f75f591494382ca7a8263f165c0e26ea538a69376eafcde", 0x40}], 0x8) ftruncate(r0, 0x8000) 22:37:24 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8000000010048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) truncate(&(0x7f0000000040)='./file0\x00', 0xde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0xc08, 0x40) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x10001}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="01048900013a8b7243587d1a04fd4e816a8684a0537d01b9772a00f82e9383b509c04aefd5f2d603fbc613e4fb00cba1cf45051ed9875d99b514306de69b8a6ed7a940e75770ced2daaca5366075684bf2ee5a79cb3d931aab574627872cbdc403048ff8e24f54c5676addb8ff62672222f05ff4019fad8226c1acb9a465be43"], 0x91) getpeername(r2, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) 22:37:24 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x800000000002) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) r4 = getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r4) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = socket(0x1f, 0x0, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) open(&(0x7f0000000640)='./file0\x00', 0x602, 0x2) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) socket(0x17, 0x20000000, 0x2) 22:37:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000100)="7136e97f4dba7a1f1a7b408bbb078120a9e5be34ba48617756a1e461b4b69ee7d32a6bd4206b793d62bbaddd45229ab0ac0eb2724efb618df7a0d9885802506534aa42b1e1b2957b74961da85e338904299835a7e4f26f28f42f5d8389b5ebd18c60f48d68cf2c8d390797b14708e8a6a4d7507cdbd104e296a012d09801806668acd4dc0c825379e915212a80a1a0e578b33ca8", 0x94, 0x20000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00022e2f7f0299ddc1a7ff08dec827dd24"], 0x1) sendto$unix(r0, &(0x7f0000000000)="78f65b4b50decd3910019e1ae595b268a36f31c2b680295233465c1709aa179e62f005c14c9c201820552c2ca8abeea4b210ccdc8de77b82a05db66060efffc266fa489c14f736ffa8b5ba004fe4357c59677b6c3cbaf42149fdb8ddfb4dcdf1e87452864e95b38153ffa1df81", 0x6d, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000000"], 0xa) 22:37:25 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xffffffff, 0xf, 0x8, 0x80000001}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x32d, @mcast1, 0x7}}, r2, 0xffffffffffffffff, 0x2, 0x8, 0x100000001, 0x2, 0xfe}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x101, 0x10, 0x8, 0x5f0, r2}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26f34790e101edfec4428e82663ed107c4c2b90a23f216c4a1bd1523c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269686e37f037f09966030faee42c240f54635bdea1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 22:37:25 executing program 1: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r0, &(0x7f00000008c0)={0x10000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file1\x00', 0x0, 0x81) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f00000002c0)=0x8) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20802, 0x79) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000000c0)="5c99f4d774") bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = msgget(0x2, 0x12) msgrcv(r5, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00'/161], 0xffffffffffffff26, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 22:37:25 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xf4, 0x707}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="c1822c2a9377a2cbfb25977585459a4a85452c28095c482d9999500595ff2b14ed94c77fcfea65f25619", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r3, 0xfc7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x10000}, &(0x7f0000000140)=0x8) recvfrom$inet(r1, &(0x7f0000000040)=""/12, 0xc, 0x40002, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), 0x4) 22:37:25 executing program 2: r0 = socket(0x5, 0x80000000001, 0x800000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) recvfrom$unix(r0, &(0x7f0000000000)=""/12, 0xc, 0x40083, &(0x7f0000000100)=@file={0x1, './file0/file0/file0\x00'}, 0x16) r1 = getpid() getpgrp(r1) close(r0) 22:37:25 executing program 1: syz_execute_func(&(0x7f0000000300)="982ae91c420f05bf030001fdc46e7bf0c55c41e2e9c4a3fd0d9100000080fe660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b2e0f86fcffffff14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3fa7acc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d56666470f59b10300000064360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba20fba7910dbb7e2") 22:37:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000) 22:37:25 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffd3a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 22:37:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc3) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x8, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x0, @empty, 0x800}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21") 22:37:25 executing program 3: munmap(&(0x7f0000c21000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x0, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000af4000/0x4000)=nil, 0x4000, 0x4) 22:37:25 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x0, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x80000001}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 22:37:25 executing program 0: syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900001070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01efc4e1f82b9d0e0000009d670f381d6a2f67450f483bd1d9647c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") 22:37:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 22:37:25 executing program 1: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x4) 22:37:25 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x9, 0x0, 0x800, 0x10000, 0x5, 0x1, 0xb4, 0xea48]}, 0x14) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0174141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair(0x17, 0x7, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x16c3fb5a, "ae0c2ea985e211e1e320eff68ec95f68"}, 0x14) 22:37:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2, 0x0, 0x1, 0x81}, &(0x7f0000000180)=0x18) 22:37:26 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="001000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7f286a25f0000000000000000000000000000000080009f030000000000000002000000000000000012"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) fcntl$getflags(r0, 0x3) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000002c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000380)={0x4, 0x1, 0x1ff, 0x4, 0x401}, 0xc) mlockall(0x3) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$GETZCNT(r4, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 22:37:26 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="2c42a12b191607b0479941e19ac665cb042b5916bff6e81f578dd0343987aa082646c2b5ae8b955029bd3d53f5d0a32d4123b498610bda4d1c65bb5e92a382a72cc0a127f1f9") fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000007c0)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000340)={{"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", "e84eed82b4a17d7bfdef9ad8eaf6dcd11df3477e503abc0df8a89ca9fdd9dc60", 0x7, 0x2}, &(0x7f0000000240)="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", 0x0, 0x3, 0x7, 0x3, 0x7, 0xe35, 0x7, 0x4}) 22:37:26 executing program 0: socketpair(0x1c, 0x0, 0x7fff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x800, 0x800, 0xffffffffffffff00, 0x3, r2}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x7fffffff, 0xf, 0x4, 0x1}, &(0x7f0000000180)=0x18) 22:37:26 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="28b8494fb571fe4aa63c0f7735636d19"}}}}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f00000000c0)=0xffffffff, 0x4) 22:37:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0xc2) 22:37:26 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7fff, 0x20, 0xff, 0x79, r1}, &(0x7f0000000180)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x5326, {{0x1c, 0x1, 0xcf3, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r2, 0x0, 0x29, 0x0, 0x0) 22:37:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x83) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getgid() ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001780)={{"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", "5daccf076c89b994ba15ae48812016a6c906418736bed46eaac135f464df3390", 0x0, 0x3}, &(0x7f0000000180)="f6727eb9c25eab0e10255b6867342ac97e1a9089741460e41299e95c0f89e24ceb9ed51c94144a988033fd8904882959dd9dd5dda351c5f8a3fc25d33c40de36ec9442587fba1c82f612811aa9fbecea3c0eaae5e7d807d2ac7d78b637d4d17178", 0xada, 0x7, 0x1, 0x3, 0x80000000, 0xfffffffffffffffb, 0x5, 0x101}) setgroups(0x3, &(0x7f0000000140)=[r4, r4, r5]) fchownat(r1, &(0x7f0000000200)='./file0\x00', r3, r5, 0x600) r6 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r6, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000c00}], 0x1, 0x0) 22:37:26 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x5, 0xdc, 0xff]}, &(0x7f0000000100)=0xa) getsockopt$sock_int(r1, 0xffff, 0x1414, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) rmdir(&(0x7f0000000600)='./file0\x00') 22:37:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8a9, 0x80, 0x4400, 0x0, 0x3, 0x6, 0xaf8, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x49, 0x2, 0x3, 0x2}, &(0x7f0000000140)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x600, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000001c0)="b70fcf37413a43b9a0ec54487606792c1a69218ff822edc6") 22:37:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000100)) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0xf2d0dd4c3933abe2, 0x0) lseek(r0, 0x0, 0x2) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000180)="32fcadcde9280ddc4e306806a0ade033d479e0c595930f19518c146ae99c80041a2cc4f6ad6d5f7726c7012f97d63d5513909771e9b0656fecf58cf2aadc249679d2d821be5d953313ac7063fc9246351b9d3e42c1643c916ffdda544d8c358266e39bef92ce371693f4ac2f6e62b6a82ff2bf9a4d44bc9b53b38ab7e0ca3ed0afba19cdc62e965990e077c0b3d1e3c55fd365b327841c4eede672330ed67fe9f34e24acd0886c99f15d9e40b25538af0265a87201608b26800621321cbd7edfe1845db71c") r3 = socket$inet6(0x1c, 0x10000000, 0x1000000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xffffffffffffff01, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) 22:37:27 executing program 2: r0 = getpgid(0x0) r1 = getpid() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r5 = getgid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r10 = accept4(0xffffffffffffffff, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000009c0)=0x10, 0x10000000) r11 = socket$inet6(0x1c, 0x20000005, 0x8000) getresuid(&(0x7f0000000540), &(0x7f0000000c00), &(0x7f0000000c40)) r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r13 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000c80)=0x5, 0x4) r15 = getegid() sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f00000001c0)="f00e321f213b8ab6d627d2e8cc9f4ed806d1ff9e2961ae037cfa2dcbff47548eb9be237f", 0x24}, {&(0x7f0000000200)="0a041f3d2c369b8f1ceb2329fd297cfca286abf60b4fe90405668f7b6d09a38d541db2bdd73cace0f59ea8595347b868db71b22e138f21b147f8cba017fa9b2a22952deb2e272504037c613aa453a265f0e63b1e973f0557eeb7bbf4b29c71e70c4cf71165cdfec67f57d944581434707dd37c1fbca9853a443bea01dea5773d5b810fafc507761810bbc39fbcab37277f6f95631d8cf76fd7dca4c851e3f6647f065a55a0bd3fe85378bca188090aa50b24483433185616f9acd1576839e5f31395517371", 0xc5}, {&(0x7f0000000300)="11c6913e8e7ac3112bf4cf5ad3b3bb9c13956bd5b45292d1435cbe4613890fd72012101a138fffb9377e9341217b24cafa461201a3916ac6107de95197122b2412da9462d7056fba17fce8599129b0f1284a0cbb7aa2507f0774deabdf808ad99c91c2a71f20de163a6eca52631265d12f2c5d0626416f16271855d246b150ad8bb5e0e8d49c18e49ae0ec2d66326d99b61d8a4ad50930103fb8f0e8e228a0f5f774ba60890b1419c3984c6aa4b670ae9ead123c687a441c991b03cc16525d7c756d5f4e0a3fb1f1c39efe3295890232", 0xd0}, {&(0x7f0000000400)="7e42b28acf050226bb814c7fb1a52374818f482c66bf1fdaefd0292018963e35d1725057682c9997ae37a4e20e9d0925b7ec37ee2e5c30e46eedabcf85ddb0e8f1b9b320353170a01cbc77d23ffecf82bca77211bcf984b549114104a0ac212be8a74edc305c9b1b", 0x68}, {&(0x7f0000000480)="ef084a8104b269ffc38aabad9cb203da22cad1b0909f53d5aab24260f1e17e1c3e09bf22ad3fbc1f36218b29cedd83fe65aec9abc4e2c85aab94ec6141b21f02613dd7012bfc2f87f07292214620d28e06df6749d95fb2b56123e8b91d186401c28984d94688745205d397eaaffb38cb2ca65b87ef276a2d986837765524a65097664c4707658321e31f8e4b4a175c38", 0x90}, {&(0x7f0000000540)}, {&(0x7f0000000580)="48a569d387f18a2d5abb8e05ae52f90dd2e5187ab64021befa87a36e696118261d012f39b3b63040bccfef9f6f70838de5a6c0d43ba9b95457bdde274a870a045d64754aaf6ce0a97663c4e040a150a59df1da9fa5c6d3bea8b3e6a91ba398d4a09dd691c354d95606502a581969c3b4f2b2f4e755a5", 0x76}], 0x7, &(0x7f0000000b00)=[@cred={0x20, 0xffff, 0x2, r1, r4, r5}, @cred={0x20, 0xffff, 0x2, r0, r6, r7}, @cred={0x20, 0xffff, 0x2, r1, r8, r9}, @rights={0x20, 0xffff, 0x1, [r10, r11, r12, r13]}, @cred={0x20, 0xffff, 0x2, r1, r14, r15}], 0xa0, 0xc}, 0x6d8020e3d2196e27) getpgid(r1) r16 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xe6f0000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r16, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r17, 0x4000000, 0x8, 0x200, 0x10001, 0x8, 0x90}, 0xa0) 22:37:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x86, "cff8c99e5703eb6408eec420ab83358bda012f902d7721a93db2c7646b6b3d42b901a4ab283b4620ba5a70981724135d31b523ee2e3076bb98b97c2d366709678cb411600e40e73014876360e696b793f94e282f598fe92effdc46b6b423cef80ed2b397c1be07bde324e52e0b830e8488c6a8c47cf366322a66f61364aa5ea032a219669e61"}, &(0x7f0000000200)=0x8e) r3 = fcntl$dupfd(r0, 0x0, r0) freebsd10_pipe(&(0x7f0000000240)) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0) 22:37:27 executing program 1: getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x0, 0x6}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x8000007}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x5, 0x831e, 0x0, 0x81, 0x200}, &(0x7f00000008c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2101010000000000000000000000000000000000010900"/128, @ANYRES32=0x0, @ANYBLOB="090000ca4a4100000002000000"], &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000700)={r4, 0xa4, "f19a78a6efb783f74d4d02be6120be161593231271491b6eb4c4c2e9c159db09dd99d82fd491bce66ae95a7fe234eea5f349b350fde74032ce17d60a3f595e801cb6cb7a456778c4609301b44e9b1b8ca085200e56e2b353c0a914e526f83b1ad88ea56940138f65e07428bbf9c81f19d93f007d160f6226ad2cf31ffec270d5ff19434438ffe787d56f251fb82d871087e003a2ef1e4cc4b5f487c174c4d2aa2542c10f"}, &(0x7f0000000100)=0xac) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) 22:37:27 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x22000000001000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xa, 0x0) 22:37:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) clock_gettime(0x4, &(0x7f0000000000)) 22:37:27 executing program 1: syz_execute_func(&(0x7f00000003c0)="96a69c9c472c431c240f05f30f59bfd900cf02c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4084e4e751ef30fc2e4f4e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4ed8cc7c7628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 22:37:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 22:37:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040)=0x7, 0x4) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) fcntl$getown(r1, 0x5) 22:37:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8000, 0x6, 0xffffffffffffffff}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x5, 0x3100, 0xfffffffffffffffc, 0x6, 0xdb1, 0x9, 0x7, r2}, &(0x7f0000000140)=0x20) 22:37:27 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) execve(0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/189, 0xbd, 0x0, 0x0, 0x0) 22:37:27 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0xd6) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x484, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) syz_emit_ethernet(0xfffffd93, &(0x7f0000000000)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 22:37:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, 0x0, 0xfd62) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:37:27 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac230064da62bb00000000050090780000450000000000000000000000ac2300aa000000000808000000"]) 22:37:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ftruncate(r0, 0x80) socketpair(0x1c, 0x20000003, 0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000700)="da7d4e07036b0eb8304787e47a55a8d1394c1846462e773b6679b82221e7a0d4a30beafe349280246b3382a8edc36d264ef9707d2e9e70f31d4c18dc889c6cce51249bff860fd4b2d911b291cb801eb30d81d051e061e65c371653198ce0716e74fb00f769f4dd2f35e8bb974af8c7bea67db49765ca2b7e04f01fcf8c4dd935b5da97758473bdd18c83f22251d91d6ac112211cd68d42ea4a51a43a57d208ab5aaf94a2201fbbace2dd2a72dcf931c17e450797b6f27871a27720c38a7cdcad96ceeee5b643294c06b74ce2dd00796fc6d9311bdc20dbc40000") fcntl$dupfd(r1, 0x0, r0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000580)=0x8) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x9599, 0x8}, 0x8) 22:37:27 executing program 1: r0 = msgget$private(0x0, 0x2) r1 = socket$inet6(0x1c, 0x10000005, 0x4) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) msgsnd(r0, &(0x7f0000000000)={0x3, "16b91a831e3b25a4b8fdd97ff62590bb6aaa9b5c844f56d808a98e5639f055718c9b214aba71e09f3803754e7163acebabb0fee77165c2dc6deebde827305832b89036688870a97d57e62e5780aaa1e58db9a96cdc993717db57cae37a73c0652daa2e66f5cfa061d3ddef34b0eb7d14e6f950550d05f900b951186b5bfc09edba5d70e76820b0a4f28c937bace8b4d8aab1765df8d67bae4991d333a8ac095f2954f3afa11eff95fabb2099615a9f3cef0b6e5d267912d7b4822fea57092037b588ae0a0ed25339648504289fa174fb205504512471bfdec2465b8c179fa196d825d60493a5eb"}, 0xef, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000240)="5feb2fb7d59dda4a38a78e5016f3caec5a8e0a34ef27e2e6406593319c1b070efcf89aa9ed64f9b3ee3ac965561f7863e46e158277dd5f7c735115ac3bdd4ab986264f5ccc93f7b6a8377a7c5f14c7efcdcce3f5f4617edf619888023d5389dfe60953dd2e37ed2e7915cc032c3d25ce82ed23150301b9e7c917d67a8030303daabd33", 0x83) syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xc8f, 0x9, 0x7f, 0x0, 0x3ff, 0x0, 0x5, {@in6={{0x1c, 0x3, 0x0, @mcast1, 0x800}}, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x8}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x3, 0xffffffff, r3}, 0xc) 22:37:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x80000000, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xd7b3, 0x2, 0x4, 0x3, 0x2, 0x40, 0x81, 0x2}, 0xb) 22:37:27 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x40, &(0x7f0000001040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r3, 0x6, 0x890, &(0x7f00000010c0), &(0x7f0000001100)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000001140)={0x0, 0x1}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000011c0)={@in6={{0x1c, 0x3, 0x3, @empty, 0x4}}, r4}, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001280)={@multicast2, @broadcast}, &(0x7f00000012c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001300)={r4, 0x4}, &(0x7f0000001340)=0xc) msgget$private(0x0, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000001380)={0x40}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000013c0)={0x9, {{0x2, 0x0, @rand_addr=0x4}}}, 0x90) ftruncate(r1, 0x6b) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000001480), &(0x7f00000014c0)=0x10) mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001600)={r4, &(0x7f0000001500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001640)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001680)={r5, 0x9}, &(0x7f00000016c0)=0x8) getpeername$unix(r3, &(0x7f0000001700)=@file={0x0, ""/4096}, &(0x7f0000002740)=0x1002) freebsd11_getdents(r3, &(0x7f0000002780)=""/51, 0x33) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000027c0), &(0x7f0000002800)=0x4) sync() ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000028c0)={{"43edc4dba18fcff574213c40c6a2e631740e930ef0e7894470072210d19570b801bd4ff532043159493e4fcf1e43338b7bb1125ee77eb4a0fe127e59b06ea3550500cc123bec9357f52a16f08a2ffb20a1d3ee6e685e55aab55043d343da9ff3f81e96817dbb48c7d7651f239551d6b4b071af5bcf6d180af8cd66bf6bdca2d35f722a8fe5fba3e7d4ebb0428a905933e4ccc457e6935ce779e03f88a048b384c7225c70eb09eeb5632bdd6059b8977322ad12d401e39698ce97ba896df5bf3c0b89b96e8647fb931ec576f510d636ed78fd720a2147e0cc6579eca5313655cdf2c5f1ed9699a7dd779db784a9deb16e57d067181ab73426801e2e24b444a75deb381e9237811a747099e88262ac9e3eaac953b198d86c61a322607c95ae0346a98a2baeea54b501a731bd3bfb0b5013664eed62917e96fffc8f439c5688adf0d265b64c320f039097dedc25adfdf1359a221dad5acf6530c5111134dcfb608654c3951e220ef411931e93872d081170e85f4666c3af22a0d641f031ba04c579c916be84220b71779a17b46f0ca0683fbb039893aa5f91518a73603303cde8749b2de5c6e0fd51f78115a89dc87f79e24d7dbc23c551617473ee382cf9badf283c742aa1bed3ee3585783593fe022f62e4ae4b9f0f6c62fe7b49798cce138ac40712b0c2402e8a2558dba0faf88da9b141fe8052400b87ab658fea568e4db09b415b6a9b0bcfc8e86605dd5361fa5360be4e53f773984dd68603050301b23833f1521100fae226e994e8a7c493ee2a0993634639addfeff4258f95f27ba9373bcabb9eeaed99b2ab919308875da64b2fbc88640c4b0ae852b4a14320a1f8de35235ffdbf3d2ac4da510151d7d7c32dd495e7d18605ac526419b62f641d9dc1132e3755796bf4086cde25110f75ee90402bdb75a603d7ab6f89187164ddaff56d3f8715d3803eb7877ca064ea62ffee8948899b4d2435a80747c4e8eb7868737101e3ff39df0d1938d99312cd7ed06e8f9aecd0fa0ed6dee603eb37a06fa1d68fd50e3d319ab25337e92c8c031d28466f90cb6a97569d15030598634042ac1171d39e6e6b5c2fc0ead743f0440f26c0d249542f6b7ea168967f218e4a4821375ee978bdd93f6e2c6c9bfcf815d937a0b131635c3347daaf8b62818dd9fbe9bc1dcf8450dcd355bd6792dc133ed12c188f0c32d4b8a221bf32cac0b8bdcb04043668db1b9c8e667e58eb9c24a6cc403688fe77119697aa8c68fcb17ee686da0ad75fc096bcdabbadfa96d7f12a6f6db127611b99e7f701f404fb21c1679723de62a6e127a8b60768434e653e1f62cfe590905c3570a3e56e7c988dd541e6c285434ddda8bd5c19473c25da4c16f489d85bd1484ac2e802adef7acac4cdd2434a37a65871f305804d78feb75b4341d7e091926da2e8902c04deaa4a5f90d1059ce1", "4a94a7949719ad362cbfbc8f5eee8fc134bdbda333d90f70eafeef4efd4773f5", 0x2, 0x1}, &(0x7f0000002840)="841b0d3517cc46a16da8b61589c72964fca8c4e1259d62d1000867027b8666a59afe1b50d791e75a0022f77d33a28b81c859ea77cddf886a092638a81319b71e65c385bbd38f35dc3c055bf19f2559047327da10770b78bd942150a37612d5b0e49d3aa5f9449bcab0d2892bca6cd4a7a97ce2ff068780aa", 0x2, 0x101, 0x2, 0x800, 0x40, 0x3ff, 0x8, 0x100}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000002d40)=0x3f, 0x4) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000002e40)={{"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", "9d5b64efe80f00489fdcc3c36dafe52d86c0b2b0fd48d9f569a10865c1709fc8", 0x100000001, 0x5}, &(0x7f0000002d80)="bb4c87af630d0cf7e5103556fbd247a961a3eb0ee3f54eb81a9ddd9f5161129b69676b2c245ac323bd90213ee3ac4daffaf70f42b0e0f64c6d4662aca1639ffdfb6914e0d2c105c3b95e4724ea81a8f1e8d3468814169f7b4b2258f386e7a9f6ed84374b7744dc0e3ac1424516854e372298a8dc135a91feb7dae92ed05926d51f926ce6cfc8ea0d1ab46af2554af43b86ad0c871a835f988aa3c8ff1c", 0x800, 0x3, 0x0, 0x6, 0x3f, 0x1, 0x1, 0x4}) getsockname$inet(r3, &(0x7f00000032c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000003300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000003340)={0x0, 0x9, r6}, &(0x7f0000003380)=0xc) ftruncate(r1, 0x7) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000033c0)={0x7, {{0x2, 0x1, @broadcast}}}, 0x90) 22:37:27 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r3, 0x5, 0x1, 0x3, 0x3}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 22:37:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fchdir(r0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)}], 0x1) msgget(0x0, 0x0) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x100000000000001, 0x6}, {0x14f, 0x4}}) shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ff9000/0x4000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="2429f94ce4330d88ed11737bfcefef51e2f6bb8b15478f339e2676a16d077b12b6e977380c3ec00656e86319ddf4d082951ca7a3fb7c4901893d899fa55689936392fa3ac0021a4ec206573ff140f0d72622983d61d690fa7cec76949903fe90bbe8574408841fe4d99a3eacb4cdeabfbd76313c4a7d79fe0f0740670536041ee522b13194a545de174c5d8ddd791f7baca1a459eef76ca2d4b48c706c0514d4eb5122532532842f84ef4a323c7c699763dd1ac8efab4fc8e9f437a8dbf5c9422e20a25f4ac05e9276023ee5614c85516ef04ae6") 22:37:27 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000240)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 22:37:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x800, 0x0, 0x80, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="4f000800018000000100060003003f00050020001d982746960e684f3dc7499849d224e87c611e77a4dfd65ce38b94b595b49918230ec5ffe5ac1ddc12b94903db17bb2e4408bc97439bde46c19f324d66426c70ee6eaa4d65346e25502ddf4b529952903b08a0f56e0a28ad1b0e1c5c2266"], 0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x7, 0x4) 22:37:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 22:37:27 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000240)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 22:37:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) mprotect(&(0x7f000020d000/0x4000)=nil, 0x4000, 0x6) 22:37:27 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecc422f932a6fdffff7f66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x980, 0x10b) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="c77118584879f1b086e875443fd7b66db7d42df7fe145bde07e44a9e1e0d96400ae860ff25d625a213213f7f520ddc595ddf590832af3148c7781b5b8c7bbd616f0ffe8faedd2580e112") 22:37:27 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) semget(0xffffffffffffffff, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 22:37:27 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1, 0x0) mprotect(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 22:37:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0xe7, 0x1}) close(r0) dup2(r0, r0) 22:37:27 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7fff) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x25, &(0x7f0000000140), 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) fcntl$setflags(r1, 0x2, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = msgget(0x1, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) 22:37:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) truncate(&(0x7f0000000200)='./file0\x00', 0x28) mlockall(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000f10ad2e2f66626c50302f66696c"], 0x10) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000004c0)={{"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", "6a902d9aa21811cd9549ff178e92639236ac0167af4350c25a0c2dd24602ac12", 0x9, 0x200}, &(0x7f0000000140)="cd0a264a0d76736cf38c793a770e3b16603c760a0e96f1449c50d4b60f90b87c49c1ce26841e461738df866dac48cbb9ac2df3b096a3f6cdb31d5571d4b0caf56b4ad9c28bcafe62bf5c20d80d734892be5d8c7be3cf30d05ad232996c430c1d1a4dc0cd41341347473b447affb7747d2e04037b9e6adf9a566e1830feb622aceadac71e88e663e00a283cde14821c5ad9548e08841f8a51a700eaac9a4b99b91675bade3246", 0x4, 0x2, 0x9, 0x7, 0x8, 0x7, 0x40fd, 0x3f}) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000940)="a326c08936e75146da845b75858fb7726dd80043092e020ae7825b113eeb972b3f61501f8b3681341beda9df0d68d09d9cd50a57b3067ab0c1763465d4250e56fa2fe1abf4900d83eaf900bdca0c039b7f48fdba12e5618c81195c5131c3d90a13335fe611e8f35e2e0c07d5500533da561f7b7a715b88b1d7829d764f7903fa14a8f9ab2e1110") sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002da509e93817f4db66696c65522f66698de84dadf7502bf274eeda141eb9afa3ef2abb479fea9b3519fee7a75a5d7b61c468db31ba5903ec9b903bc8fa0fc296c0000511195028934e630ef5da4dc8a3e2a0ca506b2ad092aebf4a3c930dbc35fdfaeec5e9f8f6bdb8d6cc6c774b2648cabf7e766c96c31b86219c5d9ec8e69a2549ad39538751be7ad735f49e4954a292eea5e9f81f5ee540ae0b46b8eef37917232e2f52d9068884427ff3d7a6070cca8730bbdb5c32abb16d655834d1f41374374b5d7149dd2da45171"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0x25647af108d71d8f}, 0x200081) close(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x2, 0x401}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x46e}, &(0x7f0000000100)=0x8) 22:37:27 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d000fff81c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x3, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x80, @rand_addr="f519cfb0ba3fb109b934fda895138010", 0x7c7d}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x7, @mcast1, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 22:37:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) setreuid(0x0, 0xee00) lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) 22:37:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/235) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000002, &(0x7f0000000000)=0x7ffd, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) 22:37:28 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x7) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = semget(0x1, 0x2, 0x4) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000040)=""/27) socket(0x2, 0x5, 0x0) 22:37:28 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/46) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 22:37:28 executing program 0: r0 = semget$private(0x0, 0x3, 0xc1) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000040)=""/30) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @remote, [{[], {0x8100, 0x4, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0xa6}}}}}) 22:37:28 executing program 0: r0 = semget$private(0x0, 0x3, 0xc1) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000040)=""/30) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @remote, [{[], {0x8100, 0x4, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0xa6}}}}}) 22:37:28 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7fff) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x25, &(0x7f0000000140), 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) fcntl$setflags(r1, 0x2, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = msgget(0x1, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) 22:37:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x120088, 0x3) ftruncate(r0, 0x400000000106) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r1, @ANYBLOB="810000000200000000010000ce03000007000500"], 0xa0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x4) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="872a75a25a57286d22293933da8cd5fff95c72002097e29aa05c0f872e9185acc647866e4637bbd1b006987414ab3598fa831022c41c71f70b39af0a7b8d803deef8fa50d0351a0fff23db2a6e2523e0842ca287839f3c80f613cc1ff56f89d312e0c32fb13d371b4cda64c807ea27adfb8776bf786909187324226e12d7dd8f32f18b5dbc9b54e4027abc93", 0x8c}, {&(0x7f0000000240)="1bda5d5cd7bf475bb12f3c836af86ee9ffc8b63ef9f238fd6d25117c75ed95e16a1bcc2798daca663eba39d2b4af66de2c7c1e1439c33f273021f9e8125d32b926f4e1db3696c5a2a673423db4b49e343cc5344a9b114d456a14561ce8cb7208678de227bc265c96416d7c6e14ab683348a58c04089d1c8323665a5af310e464a3e899686039859789be41b470b40ea7c3a8d96adad1be34b7a4f70f1501de53fce02b1bab7d9d32eab25cfa288297962e98b74d1c26609cb9f5c54c956b070f9a99402abe29da48", 0xc8}, {&(0x7f0000000340)="34c41dcc5430e75a7ca7bb5ef55bfb708428a8a7470b7188303d33ac51df15f80876d85636716a97fad4b7983f4e29344c0e5d6120ec916263da371d4b09cd063ed000625b55832571f0cd864fc720294077920718ee91872bc4158fbc79f0ad25ec867862398e013e091cb0be978982449dc7b76814db7da804db39dc49b8e31bad6742c1b91082c3f5edf684c29896362ad500bdf910fe6353ab036f6300ca61e45dbe42ae475bfe73abf8800cf89b0b463edc8f423142a396d705a2ad349ddec2ad409079c73bfcd23f449eb2ff2d1aef4a256c7ef8f1a312d39fc89b3409ad7d757f7b", 0xe5}, {&(0x7f00000004c0)="a2f09e98492623e0b61c8146e0adad119df83271c5b20abad325118d9497c40fe2841551486a77a9190e51f3cc4d8c5a5a9d3f9df895b80af7b3b92d530d53f8f77674ef7d02e5ae6d1c220dee30f57ababff028904a88d93fc79cde9e0ee58bb23310512c4b2da930adf62343e08225acf48f090745daed4935e71bdb2ace55b7dc014cab085455752cd7ae255ec104c1b77326c931bbacf15675a4469a0566db65a0301edec375773286305e9c166d59833c48a7b3fe1b012f98beff86af4ff7568ca97094757d404f793f285e7b6ef3d83d12373a45ca50baac1c080c60457b67d6fe35c3a71cb03bf46766855aa2719397e1eb", 0xf5}], 0x4, &(0x7f00000005c0)}, 0x20089) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) open(&(0x7f00000005c0)='.\x00', 0x402, 0x40) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 22:37:28 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) ftruncate(r0, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2, 0x8}, &(0x7f00000001c0)=0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x82000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) getsockopt$inet_int(r3, 0x0, 0x5f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xffffffffffffffff, 0x12, r4, 0x3) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x2}]}, &(0x7f0000000300)=0x10) ftruncate(r3, 0x500) 22:37:28 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x5, 0x80000001}, 0x10) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 22:37:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffdf3) socket$inet_udp(0x2, 0x2, 0x0) 22:37:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb00, 0x82) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000100)={{"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", "8b1b264fdf322e8424c2cab4303f984110d444b17ff49308d5697883ae60c196", 0x40, 0x211}, &(0x7f0000000040)="966b5fe12479157dbf30bdfc6af131b1b6f4040a047801ec334fa3025f49b627251fe0599d845ba1298b5167c8b9c0915363fe4f868014207dc0c7953dcbe75946712d84dfebf8b13b9431c8b42a1f5b747bf8805effb27eb056adb0e46f7d990ae4816a3de40c26d4c54ee6cebca65465c55ac10786e158dc56ff849e8d899e742f006c912945890a027cae13911255247618031f59741fcd52bff43ea34d3dbe27b1e600b51a98c38d", 0x2, 0xdf, 0x4, 0x100000000, 0xffff, 0x8, 0x8, 0x1f}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580)=0xffff, 0x4) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000005c0)) getpeername$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x1, 0x4, 0x2}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)={@in={{0x2, 0x0, @multicast1}}, r1, 0x495b, 0x9, 0x3, 0x4, 0x6}, &(0x7f00000007c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000800)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000840)={r2, 0x26, "f72df4c28752792d66f7022231eb81aba0d81e32fdd394a2ec47ab41af5542f1957d6bb9ddde"}, &(0x7f0000000880)=0x2e) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000009c0)={{"c642f731a2b751eeedf2662d77010aca99b5252beaca5ab80b96e0e7db4ff533948f773a27079c696330ab48a28f87c5b99ee7b414b756328745f5b6bba93cf63f665ce1a61ef39e10f86ff6bc08dbff23492d580b5bda17ce18a5ccde7bb1472a35757277224ddb5a921917c53a86f9366dd1dbf5fae02084186705bfa0fda2a4f0e9742e2b5c9dab2d303da6bebef2290db323614ffe5937a4096f30d8670ec1083e4dc088bcfc16f0a370a5a9b89fb0b937b481984ba7a55e569791cea27061cb63b4ed194bf20b9f1f4a0eba2e0ab1bb9412ddca7f1b4112bcf7c17f307c2daabbf7115c09e7ef225536437e13214da920ab78693e1a4674a24c726fc3e15636e10b785c0efa81962e45dbb4f2e6a522e320bdf41f19a8ae84b9907651904baed6a3ebb15f9884f3ef275808d4d41e8d40b2ce59d05193838c20c49a10e6c46b1c970bc2673ba204deff9a3c1479da4c8c31a6f505c15ab64dd4bc17cae38505a209ae0adf78a458b71afcdee743716fbf8074f4d1616c6de83e8edd3ea652aa8d9f2eb4ef1fc4d156262c7186fe58bf88ac011afa7e8e888429cdf0c2b0e4b28ec5d051f63a806410aa7ebfc21de9084967ebfe252cb760f23b57a75eee038f1329877e60facc0f59839196eada4c74e0cc8eb3e455221256490b333088f9b009935a7146ef88e0f671a71f912c0c886c642d4c422396709e91449e33438870a464171dd6faca53ea4a9e029e61c0e76130a23a2814d7bbd0a4c166721b73e296351b2ad670409fdb797b18c8cabeb2a5d9c51c9ce14324cb0e5955dc68770bd5ecf47eae12422901f7d9a17945db9c95d5a3a6fa4742c2c0b298e35ddabcd27d2fe8f8e3f2b4c0e4c4d6c7e26399ab308cd309c3eb0f853f926af1117cd3e8aae687115d349118b68ace15a2f7453a5fa15685e77665b98811d06967c665b4a02ecbf5b80b76fe7f4131a8efe5fa110a9920aa69c5532631ef253007ed535f7ac18a38d97fbed177b776dda1945bd56b0924689fe413331518248f398eca35e80ef8eb5190835350fc08c9255995add36be259cb7d93914f264a0e2e52344ad62dedea49591439e1433bfc3de4fdc02525fd62c57c5921ea7c194073ff2c249b4e4aed2c34b4f706de5ff07024d707f573009b461882fd979df9ac95f5757aaab735cf048c04995b0f8d6d77291297b74d563398f587e47573669d82d07bbda80d31b2a07bdd70089c678bca03fd9ff23b2308118ba0387a743b28572e116f4e1b3e33a147deffac989b3ec5300a149a783f5762f1b81d387a25defb676261d26a63bec18a7b43b9224ee4e24212f1e64723d0b612c2c3d33c59fc8b75ea9c1bb9a400230d1d0a402dcd0d73785d12dfefb55b9946eda7100595b483f43fe87599be138763b6695a4289ab8e914d52e1ea28f269e019087c1dedca7a0a", "a4bdd9944ce2a43ccee60c2c175a7db2c12b121601b9077538eb99eb417410ea", 0x0, 0x4}, &(0x7f0000000980), 0xe23, 0x6, 0xeb6, 0x9, 0xfffffffffffffffe, 0x7, 0x40, 0x7}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000e40)={@broadcast, @loopback}, &(0x7f0000000e80)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000ec0)={r3, 0x4c04}, &(0x7f0000000f00)=0x8) shmget(0x2, 0x3000, 0x120, &(0x7f0000ffd000/0x3000)=nil) shmget(0x2, 0x4000, 0x5, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000f40)={r3, 0x10000, 0x8, 0x5}, &(0x7f0000000f80)=0x10) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000fc0)="9e149021cf3f07c36bd3a688a9033b6025211a29efc267eb32935c9daa1edf8a466107f8660012902b5fa331de1b37abc92e9e89cb1ea589ec1c3e7b2aabf171f346ed81ace0e1fde0de9849aec5ddb0741b17bd934f269ee772139361feedf97f77d53f3cfa0592d5d230bfeb158c2e4616df1a0e14434270c5a1cac90b4b92e4f45d1ae81554bec7a2980748db37e90e17a84c7da9b1c41e5f489fb94deadc0deb540eccc14dd107d3dee6669ceba5aec0bfdcfa3131a9868433ed4853e9") munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x308, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001100)={@broadcast, @loopback, 0x0}, &(0x7f0000001140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001180)={@rand_addr=0xa8c, @broadcast, r5}, 0xc) msgget$private(0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000011c0)="044849981d57bc179f0e2a0109ed8adf2f0430d661c90f8e3384e52c34a57d97f4bfa4b1d5a2aa51529b1137d061937234bbf1b340616f7166569256c4f598944c7f7ce236549f99816e2f8c79d8219ca7f9d920e454749adddf37d64843db7f34d7cf") msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000012c0)={0x6a5, &(0x7f0000001240)=[@in={0x2, 0x2}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0x1c, 0x1, 0x7451, @rand_addr="667cc4d785b04f9e0333ddd35fe02ced", 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000001300)=0x10) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001400)={{"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", "05d38c768db3e7ca6d792e240acdb54e734a584f2f3a27e103e8154e0e279e9b", 0x15, 0x3}, &(0x7f0000001340)="1c6702005359bff60bf91dc6ec4347f1fcfc9f0d450274c0ff4e47abcdc3a14ec34687806f5ea8186e679d5495008ee863c95bd769051fad2994da625745a8ead8b57990c5620da31d9cb291daf8a1fe74e726a50febd820e1d9d87100ebd3c979731546372f0c054e36a484b29b1ca347920c899ee678c57f2ce9e653e11fe2dc55d95329380e2e7098", 0x7fff00000, 0x521, 0x1, 0x8, 0x40, 0x7f, 0x7, 0xfffffffffffffff7}) 22:37:29 executing program 0: r0 = socket(0x14, 0x3, 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000)="ea9165d413fde204ee6823945271b99c9063edfa6d747b5cecc5e0c7461594d169dca966766d32ab51fd13a5773de9216e758b288b4bf31bd0ac953a544373d31c3cbcee7cc10a63c27aba9e7abca934524693") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000200)}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) close(r0) 22:37:29 executing program 3: r0 = socket(0x0, 0x10000007, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x8d, 0x7, [0x1, 0x8, 0x7, 0x100000000, 0xfffffffffffffffc, 0x6, 0x7fff]}, &(0x7f00000001c0)=0x16) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket(0x11, 0x10010000003, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x800}, 0xb062f64e7c8971f3) getsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x1002, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet(0x2, 0x10000002, 0x3) 22:37:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = getpid() getpgrp(r1) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x48, 0xa) chroot(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x34, 0x0) 22:37:29 executing program 0: unlink(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') 22:37:29 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000), 0x0) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) setsockopt$sock_int(r1, 0xffff, 0x2, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x100000001, 0xffffffffffffff5f, 0x80000000, 0x81, 0x0, 0x3, 0xfffffffffffff800, 0x100, 0x2, 0x7, 0x6}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x6, 0x9, 0x8, 0x9, 0x5, 0xffffffff, 0x9b3, 0xffffffffffff8001, 0x7f, 0x3ff, 0x10001}, 0xb) 22:37:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x100, 0x100000001, 0x3, 0x6}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='/\xca\',-\x00', &(0x7f00000001c0)='[\x00', &(0x7f0000000200)='(.::\x00', &(0x7f0000000240)='#{^\xaa\a\x00', &(0x7f0000000280)='$\'^,\x00', &(0x7f00000002c0)='(\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='-[\x00', &(0x7f0000000380)='+^!\x00', &(0x7f00000003c0)=':\x00', &(0x7f0000000400)=')[\x00', &(0x7f0000000440)=']\x00', &(0x7f0000000480)='+/(${{\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=':\x00']) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) dup2(r1, r0) symlinkat(&(0x7f0000000740)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x9) 22:37:29 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x32, 0x8, 0x200, 0x7, 0x1, 0x4fb, 0x1000, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xc00000000, 0x0, 0xa5}, &(0x7f0000000100)=0x10) 22:37:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x1, 0x3}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5edb5dbd, 0x2, 0x5, 0xc9}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) 22:37:29 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) getrlimit(0xe, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 22:37:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x20}}, 0x0, 0x8000, 0x0, 0x6}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3}}, r2, 0x7, 0x1ff, 0x4, 0x5, 0x1, 0x101}, &(0x7f0000000080)=0xa0) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000000200)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x5) 22:37:30 executing program 1: r0 = socket(0x2, 0x1, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8) 22:37:30 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x1, 0x92c1f1ae5f29b679) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x20000000) 22:37:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000400)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x20a8, 0x3) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() getgroups(0x1, &(0x7f0000000540)=[0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000580)='\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r7 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000980)='\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000180)="133bd1e38771", 0x6}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="5ef9fd3c996b8d198a799ce6da1938cade8b953136ead8116e3baf2746d1ccbb87", 0x21}, {&(0x7f0000000240)="127288659a846b7c893e94ed04d5c4036f097d06eb61ef89eb1dd2c36324e92b9299912edb4d167d036dcfdcc399c1fe8f307fb2c21d1deba870d3660ab848a3be5ca99b74071e49e642a8161dc6e6", 0x4f}, {&(0x7f00000002c0)="8439b4e7a3bbe0207f072c109fd792298757edb71a9fa61d8359213d3724bd6f0eeae1e15a765d8caa73e77f49b27d48f0650c04e50a76f98b50f49fc0b9d0b02907bdb7f93358f2b7b5f0e18726d233f88db9b61d13db5227caa44bd3cdb03b2a261d9f89357beee08b4fa0cd85cab8ad51c89335e811f80a5bfa2a806ed6e3be6d120503155c63e8ae87", 0x8b}], 0x5, &(0x7f0000000c40)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x118, 0x20000}, 0x100) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 22:37:30 executing program 2: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) setsockopt(r5, 0x0, 0x200, &(0x7f0000000240)="2659a191995684670cd13b519f02a48ef287ad8caaa9024b68c803642988ee03fc07d5d6cf709514874acc1951a9d65f8f7b78b04167855453d384054b4f967c2ff5949bc19dab45946e27fd97724e8fac9e8c77f1d6c1ab760ea9968a32cebe13bf4189ac5fb8f9ade1333e92b1235fdf03d534546c048ba68ef1b0698a0816f2611568f2d71abac51005badb997f2cab61509ce6d2386421cdb092a5d2e2032867328849b333d165807ecd64f65dc8ea41882b383aa0dfa9520ee9ea67418f79e0f6396878b9ba661f6739b7970386e47ee5a20206e4b0d9377849ec9fe46199a06a66af486de491345ec40d162fa7218ae1c48a1b8ee4", 0xf8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 22:37:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10008409, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x0, 0x6}) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 22:37:30 executing program 0: freebsd10_pipe(&(0x7f00000002c0)) socket(0x17, 0x7, 0x3) socket$inet_sctp(0x2, 0x1, 0x84) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x8}, 0x8) socketpair(0x1f, 0x20000004, 0x1ad, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0x7, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) accept$inet6(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x1c) 22:37:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x30e, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x2461, &(0x7f0000000100)="1cc1ed2419e6ce447736eb29d4236ce877bed4a397000000eb2a52e0", 0xffffffffffffff47) 22:37:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) fsync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 22:37:30 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1, 0x80000001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 22:37:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffc54, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYPTR, @ANYRESDEC=r0, @ANYPTR64, @ANYPTR64], @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESDEC=r0]], 0x10, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)="efa658c3051d1abe55fd51133a114fc764a282bdd2f33966af949f4b8999ee4f718755c423f4530488c112e650da5271d74c32a94038d92913b566e97530b6a54d6e2f6792a7895f47031710ed452359435e478160eb4b42393ba9c31c45515cc36484082c63bddec6a9d6cbdca2bd47e60366ef7ae8942d4ba9b6", 0x7b) r1 = getpgid(0x0) msgget(0x1, 0x80) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x1, 0x1, 0x2, 0x4, r1}) rmdir(&(0x7f0000000400)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x10001, @empty, 0xffffffffffff0001}}, r3}, 0x84) 22:37:30 executing program 2: socketpair(0x0, 0x3, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x465, &(0x7f0000000040)="c15854806130f633fb3bb3616d034c011ab689e37dba8247cfa548059151eb8818e434779c5c6c3a3f62d21e730625397095b3c8fc6eaf528d8fac1a0e33db66060a6fd4d28521f7fa582864850196700812f9d0f0a43e6e2c1f53c8439d6df1a2aeb7a0444e682e05328869904a932ce5b336c3574c01d4db694c165a1ad465a4592112dceb5e0fe3d48a153edb5edd7dab9bdaf74ded3745fc56951392447ef296a598943af05e311b00369ee10de4a18e30fbc31b6a7fcff16abfa06dca0a700ef52ad987a30de7ab05212dbbe947c51bfb8345d9b5cd487c4c0809c1ea653c14742d5654fd4ecb2a8f", 0xeb) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0xfffffffffffeffff, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x8016}]}, &(0x7f00000001c0)=0xffffffffffffff3a) 22:37:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd302c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 22:37:30 executing program 0: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3a75}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r4, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000280)=0x10) munmap(&(0x7f0000eef000/0x4000)=nil, 0x4000) getsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 22:37:30 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000002c0)="a21c6b50e485fa5d6ee086134605617fd96a575ab6965eb19e44b01cf616a6c6ff2a3a646ba0b9063c5ed1f74b4eb84356c04c3ca83391ba90255779d76597dbd8f03be48989c7972772d112153e26c39b4a8d3746e109f934ccc999ae6a484482b07f96d9863a6daaa4f77c0658f61d320a377209c99aae4e9449462addf89cd56d1fa4c96f954fe2a2453c3bb4ca53233ec6a1a4dd6959ed66e78590a5b62a731d60f6611fdbe8ef5b2c005c") r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10904, 0x101) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="85000000fcbb34525ef7f06c2569f6aaea51f83e846f8fea670504e3bbe1394c3565a8a0e6f3c5b19f3f7491d9758faa4f1d7948108bfbeab733dfefa805542bd012b1db7d9a46ff49b32fd076cb56c54b06bae16462eacce3ad0164721c45251ba7dfe0f853230e49dd5d991174909ee11a4c325fdee544c8cd0960dd7c324615cd902519a648e1f1"], &(0x7f00000001c0)=0x8d) msgget(0x0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xfff, 0xefa, 0x1400, 0xe83c, 0x9, 0x2d4, 0x3, 0x4, r3}, 0x20) close(r1) getsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000240)=""/12, &(0x7f0000000280)=0xc) 22:37:31 executing program 3: write(0xffffffffffffffff, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc", 0x299) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") semget(0x2, 0x1, 0x13a) r2 = msgget(0x1, 0x0) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"/263], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) r4 = msgget(0x3, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x4000, 0x101fc, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f00000005c0)={0x0, 0x0, 0x2, 0x20, 0x3}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x3, 0x2c10, 0x200, 0xe266, r8}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x40, 0xffff}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000580)=r9, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 22:37:31 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x100, 0x0, 0x1000300010005}) close(r0) flock(r0, 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x1, 0x4, 0x2, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 22:37:31 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x7, 0x1, [0xffffffffffffffff]}, 0xa) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000001000000000000083dfb05004000000002004e20ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="001000000900be969c1e579c3301a7a9a5780000"], &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0xc000000000000000, 0x2420, 0x800, 0x1f, 0x9, 0x3, 0x4, r3}, 0x20) r4 = socket(0x10000000002, 0x3, 0x0) getsockopt(r4, 0x0, 0x6a, 0x0, 0x0) 22:37:31 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)="a6981d82e599a596b548dc7717ebe2540605e39ab1532ec01a2cee10a9d105d37eb09890d4dbc5829825e89c62d6503d47a1e525aebd68157114a257bb64198f1f133e28ba19a8c9a7c397d7a80bef68448b64c5841e033741006fc3a509600d3a14e4c860824eaae87feac78bca44630144c022dab8f42ecde0b8c5ee3a41fe2ccf2afb7be5219df758bcf16fced974e8d79d8473932324edcbefd7240e78694c4d41062fb623c7a24d4555e2d57da28b0b94ea26b7f33736d70559a809a9adbab199d52451e975a0a203b58f4efe2a368b7b3914", 0xd5) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 22:37:31 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000840), 0x0) 22:37:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x57, 0x3, 0x80, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 22:37:31 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 22:37:31 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000069078ac1400bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="04000000000800ab"]) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffff, 0xf, 0x5, 0x7}, &(0x7f0000000040)=0x18) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x1ff, @empty, 0xfffffffffffffffc}, @in6={0x1c, 0x3, 0xd4a7, @ipv4={[], [], @rand_addr=0x9}, 0x8}]}, &(0x7f0000000240)=0x10) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x2, @mcast2, 0x80}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000002c0)="d993824ca1145ccdda211ef30bfdbb7c2b29eeb46299aac81518babf010ad297fdc535468151939940dced9baf359e1d1bc6e1ea0ace2ddb7ad06baf883fe0e39d309515a9e6521d0b02faa70e9d355c58ac7279246a06e09919bfec7fddb787bc55b2c3eda68664cef24bf52c4d974aaa1775c5fd1b8f31e1f06b83d667f83b3cffb0bbd82af2", 0x87}, {&(0x7f0000000380)="35efa9f9aceaf2037ce435d2b02539330933f551c9618abf79971bca77d4d7bcd1f7f5809a63c9000a154e2d4fe5b3d5d9b3cae2b5a826dcda29e63123e310a6f173a9b55d47054d81ee9e5488632e610c83e1b83b2d6c8dc5d7207c042f288053554aa81957777765f16784c851aac13d2c9c39e117528ccc06f632eb266ae045bc68eeed26c59f3426290b6d4a33c1a6ae99c1282e998b1f50d43e829a24421916a4fab8eb090b04002b1d807a1003337aa9b5b31f544e38ac1c208db9c2e7f4bbfee048fc9a930c5d6bbddf0fd8144015b48963ec2ec7e9f07c0ea02747340d80e0b9416b477238223c3ab40273845eb8c6400981af62db", 0xf9}, {&(0x7f0000000480)="7146f64897b90d94bf37f809832f8a70271be070f5be37f9aa984f33a964a8f3313ca39a49df0a36a792c8c3753e6c35bccf15b992fea4b540ad8d3ef6809461b5bbd34ee9b7fe62", 0x48}, {&(0x7f0000000500)="fd2f0abe51499504", 0x8}, {&(0x7f0000000540)="a1ba3c086933ecf6ed25490a4f6c40b6874318c0439808d748b8f5ef09d4281bad57b0cc25e5930086bc1245b1862688066c6f820df2e93793b2d0c005c94bd45513a9ae706e5c80b5586d05bd093716a6447d365d982561e758c10b707335cb12c967f9dff0a8ee1b2e32f97013c174beeb991f4891d6d54860e828c2439a1855016722901cdfae71c8", 0x8a}], 0x5, &(0x7f0000000680)=[{0xa0, 0xffff, 0x40, "26d6b64001f40f8ab2503e307cb8ba73d0d4f4df601f0dee655e2548914de6fc5223eb1661f71ff9ed775c688d1e2d15dd8e331ddb18045c6c560245c2accdceafd4ca566387c9bdc2bd63e77a8762e4f29a8bc161aebf4c3cffeac50203f49c239396ac3fd2c01ff69e3d48b9b90735b12a428e3aa9f3844ea52f0ce61722c99e4a823d59a0350751a4"}, {0x58, 0xffff, 0xc6e0, "ba7acc2ffbe22dd6a1c61b8a39f06abc14955ee81bd068b696e166f73cf489b25baffcf25cfad43dbc9b67c98d18cee271eac4237046deec88ea8cc4c980732b20de7044e11073e4"}, {0xc0, 0xffff, 0x93, "1598cc083387530908ff020743282dc1c44309b9df13be7ad7a5a00d3b9e9e1a356c508a0cc0fbf859189809439e5a49357de3d7f44ae5f812dac8c3a185b274813d6906890be5d30b1df6ff41ea11f074ea8aeaf4ec67475ef0cc8dc05884ca2fb228dc6ed71bff64e36782fe2d05d51f9dc39d99f50d101f19750056bdaf4ca030283c0d698adf43f8df55df2d9646cce843785dcc0ab284f8e1ed2fe6f562b54ac015fadbed1d8738aa6c"}, {0x70, 0x0, 0x7, "8fa2863fda6fd3dcf648b8c3af8f43e3927515044237536c051d938ef2d921b24c9b9bb081ddafc6bbc5e2e9e84a201e480b08a780155be7a2b582cdfab9fed3db92beb5df76d724f745c4034468cc862a3162e03746c91d220fde964c2b"}], 0x228}, 0x100) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc}, &(0x7f0000000100)=0x8) 22:37:31 executing program 3: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x880, 0x180) 22:37:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc028756b, &(0x7f0000000100)) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x100000000}, 0x8) 22:37:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000240)=0xddeb, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x20, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3f}}, r2}, &(0x7f0000000180)=0x84) 22:37:31 executing program 2: r0 = open$dir(&(0x7f0000000440)='./file0/file1\x00', 0x100100, 0x2) mkdirat(r0, &(0x7f0000000480)='./file0/file0\x00', 0x109) r1 = open$dir(&(0x7f0000000280)='./file0/file1\x00', 0x20440, 0x3) r2 = socket$inet6(0x1c, 0x5, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240)=0x4, 0x4) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x10) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x0, 0x0) sync() mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000100)='./file0/file0\x00', 0x0) r5 = open(&(0x7f0000000140)='./file2\x00', 0x104, 0x8) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') munmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000) freebsd11_mknodat(r5, &(0x7f00000006c0)='./file0\x00', 0x100, 0x14aebf16) r6 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) ioctl$DIOCADDRULE(r6, 0xcbe04404, &(0x7f0000000900)="444a5685caefb1ce286e2472f867637a2ecf225c5275ae1d5e4eaa033c934f6ea1477b3c4fb325171df3736e1ad33c5e828dd91094728ed46e2f2d07db5e7b064099862c7a60f880ecd762f1cdcc3b962365fafe200790eae6ca89554e43322bb70f831970eac43251a450f56c2912cae727c648faa758b4db57ee58e08ef4e9510335fe27abd3c7bb4bbcb84bb2d77a3eb5e7c5612ef1aa4ed66796288a4bf4dbd544a4062b54f6c7abfa0bb1e86aa18665a9dd8866008b2172b1f19c798ba1876e8ad37bbe929ec475badacb") link(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f00000005c0)='./file2\x00') fsync(r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000600)=0x7, 0x4) __getcwd(&(0x7f0000000780)=""/114, 0xffffffffffffffd1) renameat(r1, &(0x7f0000000640)='./file0/file1\x00', r3, &(0x7f0000000680)='./file0/file1\x00') rename(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') ioctl$DIOCCHANGEADDR(r5, 0xc4704437, &(0x7f0000000200)="36f82dc137") getsockname$unix(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c795f298d6f0da9000000000000000000000020000000000000000000000000000020000000000000000415361421d4c9660edeeee00000000"], &(0x7f0000000340)=0x6e) 22:37:31 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000c5a000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000a8d000/0x1000)=nil, 0x1000, 0x4) 22:37:31 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000180)={0x2, 0x2, @multicast2}, 0x10) 22:37:31 executing program 3: r0 = getuid() r1 = geteuid() setreuid(r1, r0) r2 = geteuid() setresuid(0x0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24) setresuid(r1, r2, r2) r4 = geteuid() setresuid(r2, 0x0, r2) setresuid(0x0, 0x0, r4) 22:37:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x104) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) 22:37:31 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x1, 0x74) fcntl$dupfd(r0, 0x0, r1) 22:37:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040)=0xff, 0x4) r1 = socket(0x1f, 0x10000001, 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 22:37:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x114}, {r0, 0x4}], 0x3, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)={0x3f}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 22:37:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000003c0)="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") 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}, 0x8) 22:37:31 executing program 2: syz_execute_func(&(0x7f0000001280)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75260ff6260fa0e509ab34d1e0c40bf8c4c44190559300000000c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a3e36460fed7503c4a1f82f284f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4bedd8de3c0f5f5264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000001380)="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", 0x1000) 22:37:31 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000a80)={{"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", "7d39e3ea0ba0e4b71af3337c44be2cf6433945ad09fdb5f150162269710d7417", 0x5, 0xfff}, &(0x7f0000000a40)="8f95337f6a7f0cab70ddb5a7b32494724cfe51b74d76ed54a64203d510bd32330e545967424617f91da24be95d7cc7", 0x807, 0x3, 0x16, 0x81, 0x5, 0x7, 0x0, 0x5}) r2 = fcntl$dupfd(r1, 0xd, r0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r4, r3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x24) mlockall(0x1) syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000f40)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1f, 0x1, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r5, 0xc0000000000}, &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000480)='./file0\x00', 0x40) connect$inet(r1, &(0x7f0000000f00)={0x2, 0x0, @rand_addr=0x583}, 0x10) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000005c0)={{"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", "5099b00c88b7d03b31fc2060309010d61bc344ed8860f4f74e499dc2f94592d9", 0x200, 0x2}, &(0x7f0000000580)="9e7ba8ecf8bb776c2af7622927d1c1e6581aec6d8845cd82512d52f3cf44fe6adb86459c63bd6b62d5d33186676bd755de", 0x101, 0x0, 0xffffffffffffff00, 0x1, 0x9f0e, 0x80000000, 0x69b, 0x8}) sendto(r2, &(0x7f0000000140)="a8fa8431d74ee200b84d4dd7f8e9f10e6acfb6436f0809b5df4191c28c1494c710fea9129193ec609c4e898f387db87ee2e039b2268d8b68d3e36f105a6ff4fb48e34209a441138e8b23624162e30098f112dd", 0x53, 0x20000, 0x0, 0x0) accept4(r2, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000500)=0xffffffffffffff03, 0x10000000) execve(0x0, 0x0, 0x0) 22:37:31 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) 22:37:31 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000380)=""/171, &(0x7f0000000080)=0xab) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r1, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000004c0)={{"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", "7acaa467ce9fdcd7f8d612bb04ef647e33c58de101da2fa921b60e5094b04ee1", 0x6}, &(0x7f0000000280)="a81c9ba11eb28517d1f100b37e9d0675", 0x200, 0x7, 0x1, 0x5a1000000000, 0xff, 0x7, 0x8, 0x307}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 22:37:31 executing program 0: syz_execute_func(&(0x7f0000000240)="0f0b9898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 22:37:31 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0xb) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0xfffffffffffffffd, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, &(0x7f0000000000)) 22:37:31 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) 22:37:31 executing program 3: syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000ffc28cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") semget$private(0x0, 0x0, 0x1) semget$private(0x0, 0x3, 0x400) 22:37:31 executing program 3: syz_execute_func(&(0x7f00000004c0)="1c04b5b598cd801b69e4f56962f5696200d9d9d017c4a141c2cc0ff9f2680c0000008fe9589b26c7e0c75bfbc4e1015cfec4427d82663ed107c4c2b9409623f2168f4808eee1ace020fce080e080c422b18cb6070000005151c4a27d181ec1ea018f497881990d000000f265dc5f00c35b5b304545e269a041000f99664303eeeee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d26440fc7bf0dd000008080660f3a0b0865") 22:37:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000240)=""/34) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r4 = semget$private(0x0, 0x2, 0x410) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000200)=0x4) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000000c0)=0x4) msgget(0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 22:37:31 executing program 0: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = getpgid(r1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x2, 0x20000005, 0x84) connect$unix(r6, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r7 = getpgrp(0xffffffffffffffff) getpgrp(r2) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r7) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 22:37:31 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000380)=""/171, &(0x7f0000000080)=0xab) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0) lseek(r1, 0x8000000, 0x1000000000003) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000004c0)={{"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", "7acaa467ce9fdcd7f8d612bb04ef647e33c58de101da2fa921b60e5094b04ee1", 0x6}, &(0x7f0000000280)="a81c9ba11eb28517d1f100b37e9d0675", 0x200, 0x7, 0x1, 0x5a1000000000, 0xff, 0x7, 0x8, 0x307}) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 22:37:31 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x64, 0x0, 0xfffffffffffffeaa) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) 22:37:31 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x600) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket(0x3, 0x2, 0xff) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000de2000/0x4000)=nil, 0x4000, 0x19, 0x12, r4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000040000000000"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r0, 0xc7) 22:37:32 executing program 0: 22:37:32 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x206, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) panic: inp_leave_group: imf_sources not empty cpuid = 0 time = 1556923052 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0022840520 vpanic() at vpanic+0x1e0/frame 0xfffffe0022840580 panic() at panic+0x43/frame 0xfffffe00228405e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe00228407c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0022840810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0022840850 sosetopt() at sosetopt+0x101/frame 0xfffffe00228408d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0022840950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0022840980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0022840ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0022840ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2535 tid 101258 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why