)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r0 = semget$private(0x0, 0x7, 0x2) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/253) 00:01:09 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001140)={{"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", "0daf8835f632fec0ba741b8782f165f99adaaa2803afe95d44f70606d8706c4e", 0x2, 0xfffffffffffffffc}, &(0x7f0000000140)="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", 0x100, 0x1, 0x3, 0x1, 0x66d0, 0x2, 0x1f, 0xc55c}) syz_emit_ethernet(0x4c, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"]) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001ec0)={{"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", "22984100bb7f984e59ea4ddcba3028789db3deab7610d535dce661e5eda202a7", 0x8, 0x627930e8}, &(0x7f0000002380)="b77de5ab26e748", 0x1ff, 0xa000, 0xfffffffffffffffc, 0x40, 0x6, 0x2423, 0x9, 0x8000}) 00:01:09 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000300c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000040f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) sendto$unix(r0, &(0x7f0000000080)="fe2a53bf9a3fb6bde438907dfd4fbaa862d8305762e961", 0x17, 0x20088, 0x0, 0x0) 00:01:09 executing program 0: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) setrlimit(0x7, &(0x7f0000000040)={0x100000001, 0x9}) 00:01:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/40, 0x28) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) sync() r2 = shmget(0x3, 0xa000, 0x24, &(0x7f0000ff5000/0xa000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x3dad, @mcast2, 0x7}, {0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x95}, 0x0, [0x1f, 0xc0, 0x34, 0x5, 0x3, 0x5, 0x7fff, 0xffffffff89721732]}, 0x5c) ioctl$DIOCCHANGEALTQV0(r0, 0x40047473, &(0x7f00000000c0)) 00:01:09 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1c, 0x4, 0xdef7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x0, 0x80, 0x0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0xd64}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x401, 0x10000}, 0x8) r4 = socket$inet6(0x1c, 0x20000000, 0x4986) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b860a61bcdb1c428be4c543cf48c503faabcdf81a5978a92b422caef1e98591a2dc32a02e9a7cb6", @ANYRES32=r3], 0x8c) 00:01:09 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "1ef1116d356193e96b0bad25fdde39fca1358bfc3adc322c0ab0c17d8ac7abe5", 0x3, 0x8}, &(0x7f0000000000)="2df50964b266cfb7f8d49b99a7ec1cdaf0a198dcb71af2ba98976e86767d632dbe612243d2144ef7c0e8693bc925a0a89743e39ebd0492f16af0e262c376c7f2cb03420ce4acfdb02010a7b1e0991994cd3722f77450f41cb5027af81565ce368ef8b1cce0acde8293f0569f8418f967fe41d9f3ef7499a4e9a3bc5e1702fb834ef9bc2920ef93d8d45f2f278d6235c0ddb009e93545707040912d7eba386d25a8045c0f2a0499b4a840c6f107a5f0c7dfaf59caf92963d688a8d21dc6b2b1c0d35aabc7658955bea3969f0e842ec15708a70afa67672c454c9f3468a63079266d7cc3c4cc3cf2adfd7419132109f0ec78f4ef90", 0x4, 0x6, 0x800, 0x0, 0x5, 0x8001, 0xfffffffffffffe00, 0x4}) setregid(0x0, r0) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') connect$inet6(r1, &(0x7f0000000580)={0x1c, 0x0, 0x400, @mcast1, 0x1a9}, 0x1c) setgid(r0) getegid() 00:01:09 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffb, 0x2000, 0x80, 0xfffffffffffffffe}, 0x10) 00:01:09 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:09 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x0, 0x1000300010003}) 00:01:10 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fc4c2613d7002660f3814a35c0000009d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161c463496d60050500e1b1ac45e22c892a0f0000002e66460fe37bfa") getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000580)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/161) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={r4, 0x9}, 0x8) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000000440)={@loopback, @multicast2, @loopback}, 0xc) truncate(&(0x7f0000000340)='./file0\x00', 0x8000) freebsd10_pipe(0x0) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000400)={{"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", "8315bca746d2d6daedf7bccf10962b6bb0fa631d99d477e5d801452bd89eed65", 0x28f8, 0x1}, &(0x7f0000000340)="9bd41f98a87e3c51011e465db95bee4fd3d86a34b6e90819240e49322618533bfd9ae535a6d60aae3c8afdee1cbea489d5e362c1a5dba53a034aea9c5f2fd77b90001cc5c334d96c17006421d07e9ca244a853f16a1a2adc36a28433bf95db7acadecd5482b55a4c3b06d2eaf178a3de945a81d1acdb9e16b24511306921e3222ef4897e1bded16b0c79d77bf0ca75919bfb157e5faf4ac83db576b9f47555e8f843afb07039af8cd6dccb4a", 0xff9f, 0x9, 0x10000, 0x5, 0x3, 0x3ff, 0x7ff, 0x1f}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000880), &(0x7f00000008c0)=0x4) linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) 00:01:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:01:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) 00:01:10 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$sock_int(r0, 0xffff, 0x10020, &(0x7f0000000080), &(0x7f0000000380)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0xa60}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(r0, 0x0, 0x33c, 0x10000400) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) fchdir(r1) 00:01:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r1, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r3, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r2, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r6 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r6, 0x0) 00:01:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) syz_execute_func(&(0x7f0000000140)="0c15c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:10 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c15c4637916d7b098cd801b69e4420f38c88d0e0000006962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed410f4d8900000000427fc902023ed107c4c2b90a23f216c422b18cb6070000005151c4a27d181e8fc9a0905a08eff265dc5f00c35b5b304545e269a841000f0e45332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc422791c6f0966660f3a0b0865") 00:01:11 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4c461165aa93b000000c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26136fa") clock_getres(0xe, &(0x7f0000000000)) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000600)="591e961e9698432c670fdb29f30f59bfd917cf00669041e2e9b557d9c166400f38de2f0fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903aca401b00b000000f08171a30b8a826eefc462fd173451080cc7c7628f6808a3056f0000804e00abc47236364435cf000000cde3c0f5263f4791fe3a3a02000000c4a1dd7dbbbfdd5cc66630a1c9fb110fc43e450fae7c1f0f") getrlimit(0x0, &(0x7f0000000040)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x6, 0xfffffffffffffffd, 0x3, 0x100000001, 0x2, 0xa5ab, 0x8000, 0x100]}, 0x14) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffe89) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') mkdir(0x0, 0x0) 00:01:11 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) write(r0, &(0x7f0000000040)="e9f7d8d7ff279b6b6fd94e9f23ae255b8a6363d6ecf66ff790d49a66fda84da0bbc507f2839d7334410fd84e3375a70e53d2f634e75c3faffedd0887cc3bad6843416bab67582177a690", 0x4a) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:01:11 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1, 0x10000000000000b) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x0, 0x3, 0xd0d, 0x7ff, 0x7fff}, 0x14) r3 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) r4 = semget$private(0x0, 0x2, 0x48) freebsd10_pipe(&(0x7f0000000040)) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000000c0)=""/52) 00:01:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0xffffffff, 0x4) 00:01:12 executing program 2: r0 = socket$inet6(0x1c, 0x20000001, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='.\x00') 00:01:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x3e, 0x4) close(r0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x84, 0x9e0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) 00:01:12 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f00000004c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setrlimit(0x1, &(0x7f00000002c0)={0xfffffffffffffffd, 0x3f}) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="bf82588cc9cd", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) 00:01:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) setrlimit(0x2001000000006, &(0x7f0000000000)={0x10000000000b35a, 0xffffffff}) mlockall(0x1) read(r0, &(0x7f0000000040)=""/177, 0xb1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:01:12 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10, 0x10000000) ppoll(&(0x7f0000000300)=[{r0, 0x184}], 0x1, &(0x7f0000000340), &(0x7f0000000380)={0x2}, 0x8) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000180)=""/231, &(0x7f0000000080)=0xe7) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) fchmod(r2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0xffd, 0x402, 0x7fffffff, 0x10000, 0x3e31, 0xf9, 0x10001, 0x3, 0x8, 0x6, 0x9}, 0xffffffffffffffe1) 00:01:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="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") setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100002f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff17) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:01:12 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0xfffffffffffffda8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4c, 0x5353, 0x10, 0x3, 0x100, 0x694b22e2, 0x2f6, 0x100, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f00000000c0)=0x9730, 0x4) 00:01:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000002c0)="8fd2a8f82e5e0d48f60b98e519297c18314feeed6956224177e176cac418332933b905908f6b476b2e36b247facd630fe359d6c6df9af33d9d64c017a1c690dd4e0f7952ed33639bb57820bcbcdc99a08c32c728b873af6270972c7326b264d5f5f574341205c8bf2431cc7238d54e51471f43941422b49efe4f1473c955d6514b56a0ed2a3f01dd24df5c4eae7a6b9984499c694a33223e1b835214fa98f0a5e72f5974221f0ca84686dfe60630a2f6c0dac06be1a6de6e58e4207e4e5a01bc1ce244") getgid() ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000003c0)="f35ce634fd2553822fb7c547dc3d2a445a398a45f4743fe586bb223d51d9efff900dadcaeb14b6acb79428b4063f3b294886172be0e82fb87aaa784b6cde5e4624ebbea41bea180f0f0178102d7005372c53d66c29a7b4fc026b0df9e14bea2eda85e722793cdd564cdff159f375a592ee5558b361f199ace8ca308a66e88ef5c59e86a4bd1f3d0671cd32a4f2767890a9d37c8ea9f15b6557659c70c8ddbe54f8bb9c0457e9bab372a660dacedf871a0834219b0f7fb548a5bd10b8eea432ebcffcdd49") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x2, 0x4) r2 = getgid() fchown(0xffffffffffffffff, 0x0, r2) 00:01:13 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mincore(&(0x7f0000fe7000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/104) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:01:13 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() r0 = socket$inet(0x2, 0x20000003, 0xffffffffffffffa1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x2, 0x3, 0x8, 0x7}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0x4, 0xfa3}, &(0x7f00000004c0)=0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x3, 0x1, [0x100]}, &(0x7f0000000240)=0xa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r4, 0x2, 0xffffffffffff7fff, 0x7, 0x7a69, 0xb29}, &(0x7f00000003c0)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0x3}}, r4, 0x0, 0x4942, 0x7}, 0x94) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000500)={r5, 0x5, 0xebc9}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f00000002c0)) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpid() r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r0) getpgrp(r2) r4 = socket(0x2, 0x5, 0x0) getpgid(r3) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x2, 0x0, [{[@multicast2]}]}]}}}}}}) fcntl$setown(0xffffffffffffffff, 0x6, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="52cccf1c1b7d79b04c4aa3624fddb268a0c4651669d0ccce66e45bb055f7f710a296ba8b8570", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000180)={0x87, 0x1e00, 0x8000, 0xd8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000340)={r5, 0x730c6709}, 0x8) r6 = getpid() r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r8, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x8) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r6) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:13 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="6b3e41d447970948956826f1d8a4d1aa94a3cb8f922e64f700431775e1b2ce14a998fa8d2ca04d5e9e29d5d67dbf277af84862c9f52ea21ed98e6b378d7231408f879e10747e15766267358fd8a7604e3890c902c1af84679979f957bcd3f23629ef6f141ee9d0e63a3be9e0443bb1ec50924d724967754fe6184458e6ed29b9cd2368992adb476ceb7af9ec6c9323904ac19a464ba0aa11076da3e44af7d2ff66ab256a88d142bc3b9e23d1589f88fc1be7b2c25748c27ecccd2bd20d28896773e56a98a2df5f1229e29e271633") 00:01:13 executing program 0: socketpair(0x1c, 0x20000003, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x5, [0xfffffffffffff000, 0x35d98986, 0x0, 0xfff, 0x3]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7500, 0x702, 0x0, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0x1c, 0x2, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x1205, &(0x7f0000000080), 0xfe9f) 00:01:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r1 = socket$inet(0x2, 0x3, 0x101) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, r2}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x9, 0x80000000000001c0, [0x971, 0x1427, 0xd9, 0x3, 0x1000000000005]}, &(0x7f0000000180)=0x12) 00:01:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2307000000ff01000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="f30a60a60104407dd9ec"], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0x6, 0x100, 0x9, 0x100000000, 0x2, 0x7f, 0x3, r1}, 0x20) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="51569989763aa03db76ed17f8e9cb971a873a1ab4b7452f6ea81394004aa6673ab56709a405d45c2471dd646b33e0b1ef49abbf99faf2ec80346f40051c9bdd0e8cf63de67cc53753ee3ce1ac777293e835d0f646ddde622482ed1b12637857f3faa82b645abfc733e4f9c306fea74e6c8d6aff693a17b8c23d875b73ac308138c7a3c6303d7c7bc13c93b74fcbdf4313af51b9ec1f935ed1a06dc72c9079010688670fbad0934306f152e00bbe29a4e6fbc2fd6c8770ff298ea9b8f58311085798426436c25bd63d97666d51d6ff6aa5563eb", 0xd3, 0x20000, &(0x7f0000000180)={0x2, 0x2, @broadcast}, 0x10) 00:01:13 executing program 3: syz_execute_func(&(0x7f0000000c40)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x8b3d01a23cd649d4) symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x10) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000002c0)="785216945161b27adc03f05bbee0349e6e") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1e, 0x9, 0x0, 0x101, 0x2, 0x6, 0x7, 0x3, r3}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x9}, &(0x7f0000000340)=0x8) 00:01:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x0, 0x2010, 0x3f, 0x6, 0x6, 0xffffffffffffffff, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1}}, r3, 0x13, 0x987, 0x5}, &(0x7f0000000240)=0x94) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r2 = semget(0x1, 0x2, 0x14) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000040)=""/163) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x1fff) 00:01:13 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="4000000003000000800000000500000002000300"], &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 00:01:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = semget(0x1, 0x7, 0x44) __semctl$IPC_RMID(r1, 0x0, 0x0) close(r0) r2 = semget$private(0x0, 0x3, 0x80) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000240)=""/213) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000380)=0x1, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x40}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x50, 0x4}, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/148, 0x94) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000003c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) syz_execute_func(&(0x7f0000000400)="660f755100c4e3597c1700363ef30f2c5a5166470f381cffc461a5545a04c462fd34b605000000c4a134c6b01e00000032c4c2e937a790000000c46259461940fb") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:01:13 executing program 0: select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:13 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) fchdir(r0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac778564") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2}, 0x8) setrlimit(0x0, &(0x7f00000001c0)={0x20, 0xdd7a}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:01:13 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000180)="b12c91cd80d946f9c4236149ef9866420f3a3800588305b30c641e320fc4019d631bc421fc51c1ea3e66450f3837247bc48192558dc3c3664570660f3a208f0916000076764f73c4e17ff083422bad7bc421d5f64126c4dc6a000ec4a359484a18006669a0b90c00000010410facb6000000000666420fafb35540000000006408040cac0f01d6530ff5218d181c727d7da1ff11777a664e0f3a63510251") socketpair(0x10, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) 00:01:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x1f, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2}}, 0x0, 0x7fff, 0x1, 0x1}, &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x7f}, &(0x7f0000000240)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000280)=0xb) 00:01:14 executing program 2: r0 = socket(0x1e, 0x3, 0x1fd) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f0000000100), &(0x7f0000001240)=0x3d8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xc3b3, 0x1, [0x4]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8, 0x7, [0x100, 0xfffffffffffffff9, 0x4, 0x6, 0x9, 0x434, 0x1]}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "ee969f9f3052603b2d3f3f879a23204d"}, 0x14) 00:01:14 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000001c0)="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") 00:01:14 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000080)="96430f0db4000100000098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sync() ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="02155ffbb9f6f73f8d33fdc68cf2ac9933f53398ac9c70fc66a3540c346f566a6a") r1 = semget$private(0x0, 0x4, 0x22) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x54aa, 0x1, 0x5, 0x7]) 00:01:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0xfffffffffffffffd, 0x0, 0x8, 0x1ff}, &(0x7f0000000180)=0x18) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2=0xe000016d, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) 00:01:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240)={0xe9e}, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x4}]}}}}}}) r4 = fcntl$dupfd(r1, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0xe, 0x2}, 0x8) sendmsg$unix(r4, &(0x7f0000001700)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001640)=[{&(0x7f00000002c0)="f478d490cdd2b7a0e647f74f078722220bdc18da75816b3032a50a289da2b9a402f768363d3a37f88c699f5b0cdfe4d277fc6108050c1754e6c10705ef57ab87f15e29b632ee1ebee73b0f6e24da257b0d7184757fc5ff7322402335", 0x5c}, {&(0x7f0000000340)="a04884a1567a6f71e8bde0861b601f5446157568f0027f40872ab5c453c2a645cf797688f9bfe32bf43c11ad67124141b45b5e4e0c7f852ec83929e77175c65a09dc58e51ce8ef5a9e81fbdbe828a7fd1a28d94cf34a482d65f53183074b3031b190afcfa510a285d0fb1b068f36480bfca8f127670d3e1c03b915ad976b312412907fe01dd50d0c4f93e78dffece3c8c05573b503a95a678471b94c85ae2916a620ef8cd869ac66d812d67b09c9be6cd3227a8a31feb467daa4cc24a9a140d05bc3b08ebb4fedad82fca0e30281fedddbfcf485957838711e6e33bb89506f897025a912ecd5302341ad77c5b8f875778a73d4f51acf0c9997a4d36ea9d6628019e7ecdd71d2db74422328b0c38381d4bb2abea432430772692c865b4063f9e671b469badcef762714718d80ad9a3bb9fc62d4b0013d064c477d3c7365daeffef8fc62da97cf99090e6b471c1396b8689888ace0a51b2bc128e940f3fa6fec9e51b28c92eff7a5700bd421c1c3bb4aa2d29e42f904e0a568c4ec7b9a5ba52946aba0ef8483bb7907a851606493745ba0a89647daeb2c577fae21af17b114ab0a7d3f4056aee26d320f4d6ca85a7263d5a5839c6d9acbc650f15ccbc31422c96da79b9f713932fcbbe75934ae571b25728935d4360aa453493bf6934c48edb07f7bf4fad491f09762e61e5c907149430c031db29a7d9310d9b2166fffc72e95d26b024764c3ed87ac80de9b227531f8858cf5ffc752f23d0ca7e82e504e653d25d7b392f5e16d7bffffd3cce2682048cb5e6d1572c0e906cb0dd67893700445c2aa5b8b8ae2ef5cc434828daa983f006b0c6980d85a5ccf0d2c4e8f7cacc68c59b01c2a035b148d137e086f5b541ac332b3c71b7d946f382c9ac19974836901191b49273cb9e80b99a4d599e3ac9ce7dea10aeefb0308e94240d138d1d95acf647c007b63c2da87f601aafc983f5812c532568c33a1f710d22840d073f48aa314655553427d3d50974c0c625afa5d2dc51699c3067f784f0075fd07cb1a884038020816f20c18b1a2dc238393382bb571d4eeaafe7eec571bd39f6ae13e9b60ea2cf3aa8a032af9e9eb889278c9859a69f4e68c7963775562514c0344c3b50153483d84ba1740a0bf0848cb30d24c421922cc38286d1adf9a6e328e5533d7a9b8f108800147f00c4878859b318be67ccf357e50a65aee89f36908f03680fac01952f846f2aa35d1113054ff53002d9b48846fc15d476287f6400564afbf4d0134e61d81f76c0b964d9e2742470fbf23fe7bf0fa2879c0355217e149febd9c9bdfda04e486cb9d11f7ae87ee4b6892c368ed29e1207eed9bafdf419ef7072cf66378bfe87c2b46671ba74902932f3e2d76b2a84f582223a51483c8a6bd0024a3d966051d46c1f97ff851d6629a407529e9ce49e2011e639860c38b3a34a8e33632b1144559e1ec1f67683f48c453a270066dc9604556ca7aeb45b64ca69b93f341049457c5ac5f333cbb86fa5a60e9278b891d738f5f6a89dcb59c94131e82cbbe0d1da1ca18047cc5b8cac2ff9f77e3add6a3a2fd9458c9be5ee785635f20b8e7d17de31494e29b09d2052a6667797f4c0f51c099e5e74278f95fa54db83d5373fb1664a2cac26187ca0ce7cccf07195fa1fb8f41e073d6a42316bbb24c5481cd59077adc18d68469d4a58be13ebe07a7485bdc3ee29aaa3d463e049a11f5ec7384172c3c350b011ab84e9df212ca5eaa2b933c7ceb647301dc41be86fd305849c0dae408402ebd4aea1cab525ae70245e35500204eab3bc0c989a73bf510d9a6e949ada5dca559990bc0247a8dbba969883d48e750f1bf47a739b23d4ff7b6d65bc10cde82a761c7f7a7104604c95909dbc89bd73dfc5fa83ac25114e3a0212a939f0f7fa7100d65ff392fcd3ed3f4a0acb81b1fb7701f4f6423ac019a006110a1812ea6278e41b446f0604ee9f98aadcd5ef6478be944ed55d649ee1b69cdc88a930cd8d986a74ac1c590779afb56763f333fd2bda95ccfba58621ba479bf0a6822fdd731edbb4f2abf484698c824b74caaaed5cba1caee71c5dc0cdcffd859a08f4e8674b4acdb92459104c8ad3d70e34674739fbc02421f1dfe5c4013ff44c8ac8ba98882b111291e89cd45202ed339ba035ec97680d52b341b68eff5c7dd49c8dbccbe60a2ea48b8d410ceb878c7cfcb6a2b93775538dba9b82ba6841e222870ba732db80c6791aacde27c7c6e697fab192e0127bce48f9e65106aa7a2bf0ff80e5dd0bdf4b07e9c5d918a0c89f07476a12de33f70d1f03a6ed8b17405a5b4f212fc0bd6d7888fade700a30b06cfda01c68570a27a866b9397fbe1dd3b8f412524a3a6be2600735031aad843f456e6fd226b4262625ce756d8aefa66b96493e0fe58d6396e159a7c580192882796ae0b1f922ffbab1a37af23a76750b0f5342fbe42b767aa9cf39c2b44855c4ce7ab6028336eb62da63a37934a411c20388748e83f350044cd4e07e9cd635973a14058ee6c1d5f27d427e4d0d522c7ee88dbb4971b354de0557ab6165a27f69c10392606bd66689ee9284c53e605bb2cfcdefb079f3794920d87799bcaf6052e4ab565eda5d7a0bae9a85030cb12d4c52f4464b35a5cbe71a6013af1c0f86dec861410195c080c7dbe3a26d853a164b3733a211b7dd33dd97b9115b5fb935add8de3fcd962eeca1e7fc142eb37f85ae26290e7df492cd269712e7bda9bc43be71657dcfd619f066760c3c565144bfa6e88f5f57dca7b50c7629617231681ee06661dae00b5c8f689d338467ef301f499c817ddb1462071b0f20b97fe0ca1f1fe7e542b76492cfc5500733d8b47ad5224d67bb73901b91501ee6bcbaf2d4598925f6cc61aa6e892d0fe25b0228e472364dbc33d302059d8ae51946f2b699e467e3a32898963bdff3c511b57c3f25aff4f3d9f87ad7b721344302eb9501b93422b0f43536fa65c3ad6b12a85d5dcddf54af7f6410f752889b1e308311d76eb40a8ffe947c27dd0dd949ddb1ca3e0b5bf4a364ef0dcd7bdabf6c5760e36a60b192b823ea44daef42876b5254a405c7fb27d06fe9d70061bfb32af2a8f2468b467c4610da915e170e8b6f910948c444367faf60f6539cd1f94b7e6fc2156ef21d5eae3fe9623600aec21b89d04efd48b8794bb582fab0b8ba07e1981204722fe08c473cadd6222e99af71b86a293e0eadd803fa478ce1d0852fdc850a4e7638ba2a80bd49d227c631c72e8444379a994fffd25406a1ef0e057a76b7b7eb2b4166eb913e6e2cf601b05f3e500b71792b94e3cb36af1cc41cb679c2fee479b484ea6e6fa9dc8bb1b319fb97f68c1049238b47bb3572c92a5a7a00725b81453393550968a50e4ad2cd4505ed9c8d9073f3ddac984b38162f7cab0330e54f177cad652d0835c55ae42405b941f11c9f53b6237160a7e464385438636fd2ec0143761aefc336beb4348a7d5e5daff5a5a363c799608c5c10372a0e28fb833025484b22fed0f0628c242d99c52f10cd474f853d44824041913f79de368b3cd5200822f691577b832929ad6a920405b6c573f7de16a545aa9278ef5530c2697603e581bd1f4d81ca1da6e246fb3c08eb6b8325dfa2a9e0051689ecc2b7e08ff675afb989a661ad4401fe7e6692adfb1f971b4a9af37d1f09829f0d1ccf8fe7dffc4b984b8cc90dee13bf83d20680f6c798f499b737d61b2d7ca7531328d244a18ef4a2bca13e87971d27b37789e2dd6dba39a5d9a2c59c88004070583a1f249f342a586bb14fb0d3de420f707024e6617e3d1ca268f700b0ad02055848bc2d962e5887e8d47595deded9fbf1a386182039df22caca6f3747a616cd159b9ed0c1dd14677e578804f883ed45034806ad4d6e20944fd663cffe2ff7fedd062c900437b7f117f5687c852c8081f13988dfd0eae8035ac6f13142839ad9508594acf7fd40ba6414278fe708b9877ac4c1dba23a581bf15c7033d566ef902db55b0e2e4a5da0748dd293524b1728aede31b0dee3be6822c56bf4a804cab876583acfff91c6fbc6d2301af53bb128bc9e77ea111dfae9605f87008adfe434b3ae9b8b353dd1beb437e51ffd4532e91a31ad268c4c2844929f054529862b2d2dfe319ab8890b90916ad123c98e0200df869a2aa6186fcf3c26e7fecd97eaf879336f09501603277b0212d38c62601bf0f03f484ddf51d3df9419f85f0939540c73ff176d63dd243c236f6d822a636bc2f3281c6145d0e2040692c01b28009848342d45b4ba1b95c1481c391ad2540da81ef7393f57eddb72889d5ce0cd70b8f5511c64e1245102f31dfdbff5870e0827ae359a529b611853c49083902e32b7b06647f1f0fa757b1ac25ce2cff98489554cd628556dcf9ae506ce242491b4f55f3a0b06e0e716b4f98a40ef1dc1a2355a7a5de195638995126c27eabd6e1b06698f07ededf69fa808add1412e21c22b3fefb776e6c863b1516e27fa368721f5910ac1a39c3bf5a1faf44c494727f491cfdbe95131c3c396941e79eaa6589b1ec06f6e6a16e1a0bb4c0524d6027d1bccff0a2a26a254afba5f512d304023b57344c334e0c742720e850e1bb10576bca0ddff416cc19709a6d6f1cff76dc2aabb95d227c7509b9e3c9353c7769e5d2771086d1a9eb3f1d6be0ec848ccd62cd7bc46644c8d6787efc6bff82e7c3bbac9725c7b694caeb0471bcd524545661c442393b68f076766f2ef7febd999178d6335ffb7039560218ec5417e824b02c7f8518f71dcda500d6ee7805d735340b513a63ee809ebe1d8ea617bfabb8362a8ab02baef1745eee62dfda939ec0ee366e595cb2b6aaa28461280f478e1b6b80db1efe09aedd5b14478d83f33f17a354dafc0d3d2cba0975a94287756e8e45e11d07ae9fa9be8e308cf9a68c4296f16678147bd48598f7801db110ac315bfa5e6b1cf7b9a855f64840363f244712a75831cdfb4e1e9c12cef97149d8a53453730a3da9f0f99f9f5dd27ab11b82589757fd38a422ffccddfc06ada538b42950e8955a0a477767aa4c72951c0119bd53f3638c8ac85bc8a6cb96bbf6ad9e07d75651ec5e65b82c6a07be4834f3cbfc76fc9780716cbd2e04d3848f6e612abe4b12815bb6a2cfcc84f8bc7501d6db7ad2d56c5907076bb0c324de8e1701dba5420c16e19074b5cfb0032dbdd8f69aab11a70a0d2a0f08969e15ffe71c249cd8c3d261e95fc032d5b94adb12d43415ba1a03c87173cb6b3334380df5ddf0d58260bfa430f0aeee9ac87ae0f9da2b83606b600473af547ec215c6c9dd1f690bee6dd316dead6b536477607a9d3bedc1433e17811e1bf33017c27d83554d21a3ea7a1a778adda8695860d12918208d9d3aa6d3bd263a68860cbcdc963cbb99ba2dbe2009ea3e9b09a13bf707ba6df885145122a4644aadeae18cf547188a2fd51ec08e4b98d9be17673dcdec7f0cd868af5f43215ecb527b8546daa22cb751f242d9a1a850dd94e83338bdb74ec5abd894a41e8992e1884bbb0ca1639c618662a8dc9f5031c04bd0412942214a8d99e99e61eea33ca8470880bbb575ea92fc4af00cd5e9444992ff7f0d0d43f7e5d9be2e509a05c1e4d0f989d8d236302abd59c6e69a89e068919911340a2785fbb5260a8eb2fa071e714cacb75621f8b886e4b98af5102f22a1c9dcb077a6a471be2afa24db2c73916316f5e8d9888ae5ca082cc419357f28c9d08c2c090a07488c38473e551785c8096272ce0914b08d8f1ce31bc4da6cc6e427143c48d53dc9fd2fac93363584bfc333012158a817679e5480", 0x1000}, {&(0x7f0000001340)="9c1ef303e029cc2b863cd1427c76f15b46e6f85a2936363e3657b20cbb226a81cb4fc4f21ae2195553473aa98a99d7d94d73dd61c62f3e6a5d8779d4287c39", 0x3f}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="077e36809d7b43b69c402cdbf91b14760dc0fd17f72ba1c1f4b3db01a2617472887afdaadd5ef9c1eda4555bb106c10353919db25810970a40d2f5bc63b49d7e819448370605372b9c52f390e8d4425d3513983e87d75b6816a4938b7bd440fcb0e514f9ef5331f56095023b3f2a3867f2b05fc2c90e96edcc86c58c34c339d03fc3ec5dbffa8523308c8ba94b93fd05c53affe8f81e0f9907e3850733b6a42becaf03eedc10ef87431f378ac044a63cdb0625f5a6d4ec9d80a915e3f01227ab619cf5e40529e29297f4db5a8f4e0bc55dad2278a8e0bcbc96ee7c39ee5051bafb5f4e5fc4f5ecb38fdf90bc33d5d1aff7795510ec", 0xf5}, {&(0x7f00000014c0)="aba2c117e87c7f9cbd36f9d8560c8e254b219ec341c33a7deb4f96c1af72990445e7d8069911835143fa3f0aef5fda00041511a7541de7ba4d2aa6b5fbd0a0d36296f533ef9a3afac10ae0625d30a43b28ca64d745af70a920e530a9bd69ae13cbed84b4dbb816", 0x67}, {&(0x7f0000001540)="5e26d87175bd57bae13cd28454fbb126cfa6f63a433ecb49da4ccd3ea9457435a7459c873ce788d148aa5c2d4c12a376f4171a18c16bbdb96df43ae4a5320fecbffb9e1f299d4b01eaa4787f635b810da7bc74c0ca79", 0x56}, {&(0x7f00000015c0)="592b892157b481ab97b3d0ce1078ac1da64706070f84ea26dbaf0e56a6accd74032460da37cf68b56b05e128fb11ad73444351c21fc40f10dcefe0d807776a4b56a05bea0ef7ccb61e0e1cadfa9ee1", 0x4f}], 0x8, &(0x7f00000016c0)=[@rights={0x20, 0xffff, 0x1, [r0, r4, r1, r4]}], 0x20, 0x8}, 0x9) r6 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000200)={r7, 0x7}, 0x8) 00:01:15 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @mcast2, 0x9}}, r2, 0x280000000000000, 0x81, 0x1, 0x10000, 0x4}, &(0x7f0000000340)=0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x3, @rand_addr="4a4d6b40bba62c850e275df1f5384a4b", 0xd2}, {0x1c, 0x2, 0x7d7, @mcast1, 0x6}, 0x5, [0x7, 0x6, 0x6, 0x8b81, 0x4, 0xc7ed, 0x0, 0x3f6]}, 0x5c) readv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/43, 0x2b}, {&(0x7f0000000600)=""/238, 0xee}, {&(0x7f0000000500)=""/5, 0x5}, {&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000000700)=""/177, 0xb1}, {&(0x7f00000007c0)=""/243, 0xf3}], 0x6) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x2, 0x110) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0xfffffffffffffc96}, 0x0) open(&(0x7f0000000980)='./file1\x00', 0x308, 0x1) 00:01:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) read(r0, &(0x7f0000000000)=""/202, 0xca) 00:01:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:01:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20100, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="44cedfacc7c22151b969db730ccb98cea8e9f9df1686c123f717d435f0da") r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0x4, [0x7, 0x97, 0xff000000000000, 0xfffffffffffffffa]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x5b, 0x4, [0x6, 0x7, 0x5, 0x1]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x5, 0x100000001}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:15 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 00:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000440)="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", 0x1000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0xffffffffffffff50, 0x0, 0x218, 0x0}, 0x200000000004) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) 00:01:16 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x100, @mcast2, 0x5}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:01:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000048998bba88be97ef11fda7df7e4c205200bbbfc200c40543340000000000"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0001e8003c2e4c3ee5448e84129aa7382a38f125d6a5f9abc37be03baffa0e125888556473140722da0674ae239bbb0938ae1e1a211770de4c062bd388da1730fbc85cefbb34191b55477bd2017246bda2eb147015867526674549921b2b0199c10c68127581140709bed7bc173cc64c7b4bb86971cb30583cfffc1f1d60b6055a377c0c4ba229de03c8fb7a6fa7d776d791269eb34a1ae0d1c594b5f6c14ff72e10be4fd6c5e5723a45fff42ad08b72781df487c9fbd182b17d1cdd2ec89dacb8ad159ad51b174be46f5d39d83813aa867689e12e005612d947bdb3dcdb667b3fe1e4067ea2e665c4146109"], 0x1af) 00:01:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9000}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000800)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\xcd', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:01:16 executing program 3: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001240)=0x10) connect$inet6(r1, &(0x7f0000001280)={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r2, 0xffff, 0x40, 0x0, &(0x7f0000001200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) 00:01:16 executing program 0: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) fcntl$dupfd(r1, 0x11, r1) 00:01:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x204, 0x21) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0f054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getuid() getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setreuid(r1, r2) 00:01:16 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socketpair(0x1f, 0x1, 0xe2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000140)="4697c5141dc15df3fab92ea4b3c4179302c7df3deb4b538a593c25f6bde54d0ac20a02116c8f7eb34fae86fe72da1c0f50ae3519d7e2f48ca8afaadcfb4214373df62f4328b36aef560c06dd6c53cce491ed1ea03204be746a57a5411364a00069b290c7be191641be0565312bfe618f5241721d6ca75db52c79378082d911a1840144061c64cb7ea6c25ec7d85494258d890307b7744530f96fba", 0x9b, 0x100, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x144, 0x4) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mlockall(0x1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:16 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0xffffffffffffffff) r1 = geteuid() setresuid(r1, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x80, 0xb337, 0x400, 0x71434ab0, 0x9, 0xf0a, 0x8]}, &(0x7f00000000c0)=0x12) setreuid(r1, 0x0) 00:01:16 executing program 0: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e0000004f7333c96313609712b68a335df771c68f56d9c78d239525c698520ceb0be96f43762d27068874fdd8bb5c1cccc67971fd1fa69ad262282e9c858a1771c7f3c49d33eb5c31bd7b946524bb12c5d1eee88edfa0f366c1b5f6524d0e9e43d03ea6bb0a46ea1b5f79cede870546b5fb9fda48abd5fe4e25c127ecac8f03ae1a6b5747cdac9211d0f50b6ba439fa080998c0936935946af194895f9f1071477d"], &(0x7f00000001c0)=0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@broadcast, @broadcast}, 0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xa, 0x10000}, 0x8) setitimer(0x0, &(0x7f0000000040), 0x0) 00:01:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x140, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000180)={{"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", "2ba5658efd729a4a436fba914edeee3885305c3f9592d00a423b017bcd9b557a", 0xfffffffffffffffc, 0xffffffffffffff7f}, &(0x7f0000000080)="f14e1bd223fb61d148f630fb679b3bdf5400c1eec3f216559272860283e1f144153af941fe6c938aae2cf912fe30a0bb93", 0x37dd, 0xa97e, 0x3, 0x400, 0x75c, 0x0, 0x800, 0x8c}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x4, 0x0}}, 0xc) 00:01:16 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f53000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 00:01:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)=0x0) r6 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) r7 = getegid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) r10 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000240)={{0x20, r5, r7, r4, r8, 0x100, 0xcbd7}, 0x0, 0x1, 0x401, 0x8, r9, r10, 0x4}) getuid() getpgrp(r10) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r11 = msgget$private(0x0, 0xc0) msgsnd(r11, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000762a33a156b39eef0ebd041815eddef0477d96f3627ca604188061056b6e204d2e744747c49b15b10032df3d9be75d7b1074e720275995a2e84a1bb10e235cb66f57505ba0f87164c8cd090bb56db5704e1f54ba8529c261765f1172bda43a6a7c20ff8c175a4a20ac715652c6594166406eb774fea3a9ee457d3fcb0eebaa7cc13a1180d94b4c117739e6f50b68e614a262367130b9f59ef251d14f9807e48f98a474c4a1"], 0x1, 0x800) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004cf0d78 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 00:01:16 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xe8c}, 0x24) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 00:01:16 executing program 3: open$dir(&(0x7f0000000200)='./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) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000240)={0x5e, 0xdb}, 0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@broadcast, @loopback}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7, 0xfffffffffffffefb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:01:17 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getrlimit(0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "3038cf6c65549d7973b1722f2b1bc824b80191ac2d4e9aec8bbd75eace026dd3", 0x1e, 0x5f77}, &(0x7f0000000000)="7ce455474a92231f422ef237b38e366e5a1a9f5a7e0877db9b8502659ccdd98801ae2001f530e06ed531bec66bfb93e963cc252505f98fb5edf8ce64064db375ab9756c437db8c93f47e503d13ba10693bc80074969a032fdab3b4835acf90893806e4151a60203ffc58ef5d4412949a640f46260392ce27d6d3cf47a5cbb7cff1544a0e4d4a035d30ab20fa7e221ecfc087f0c0ad30adeaba5248ac3868227754084f84166011e7b2871fbb2fd48349d312507e2a8af3db9e73bad4ba718c898bc18f7a56", 0x1, 0x6, 0x8, 0x0, 0x9, 0x7972, 0xffffffffffff8e8c, 0xfffffffffffff97e}) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f623226f30f1e8cde4b65c732660f72d50f0fb8c4014e4eed66f20f7077461a0fa0e509ab34d1c4e10bf8c470c4c423190f88ac9a882f8ac66db712c483397fd30037488d488d0fbcaf0610000044e027c6acc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) 00:01:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100200, 0xe0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0xffffffffffff3098, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100800, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0xfff}, 0x1) 00:01:17 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r2 = semget(0x3, 0x1, 0x2) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000240)=""/143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0xa0}], 0x2, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000006c0)={r3, 0xea, "d38ec0a4a079409c58afdf00fbf6334499c0b8382ed9e662b9b0e8e08ec0fef9359abc251214b522d0f4bc7d1134b4b996f5d81f15cd3a0771b7af5af17181727c4e182b78790ba311329481c8e40c5cda92e5d60d86c32ce0937857d1c7a96af8ee89b5b9e2d95570a7b68284ad2724ed71aba610be8a7e054a70b8ef1caeaaa17c64dc5f1e703a5deead6dda0b12d10cf1c3367753f04a7b681e4d3901474156f54ecd3db860d07ddc94f07c58ecb3f7088191b86a0f67a0299361643c7c00d496cff0fc7e1b2ce207132d070a2c3e06223f9144ed175d1c58698967469f5c9a8ad4ddf6249a485e08"}, &(0x7f0000000340)=0xf2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r4 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 00:01:17 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x6, 0x9, 0x8, 0x5]}, &(0x7f0000000400)=0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) 00:01:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653a32a2229aee85cd4c5ace6be8573000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) sendto(r0, &(0x7f0000000040)="d4ae4e0909fce787b7fadb0125737844a97ed273a9f165c6ca68a56283b83cff3ad9e0aa6bc94afde7a31398aba9d8a4f0acc848fd208cd65e33f7f8884c92fda17f8ea0e2c44d99f9af09ec7905791cfe9c2fadc0593b95fa0ec914aa6acf71fc899503b9668c9fc732c48894aeeddd4b93c75bc2fa079f95cb1fcaf57945d7d27c845a396f84de5c0803e969f607", 0x1ca, 0x2000c, &(0x7f0000000100)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4000000, 0xdb) setsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:01:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="c5a40000d5a2c2577eceb3981f29ee9b48c91dd5039f1408f51c1144ef4a1a6b4ba0"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/11, &(0x7f0000000040)=0xb) 00:01:18 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) syz_execute_func(&(0x7f00000003c0)="f3460fc2d0eb6564670ffce9c4027d199f00000000f3460fd6fb64430f285665260f0fb71e000000906566460f67ac9a9304000042892d00000000c4e16a2a106726450fe294e000000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:18 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="cf6edd5ef3a359729a3b257306d5a60b87e4fa73093fe3211705456273850807162c1f8465269f77e6de3f94b544a9805cf98292c163f390fd8a3e7c6ab78860cee16f49f64d1ae3eb777d134e6107d661b7add7ef") writev(r1, 0x0, 0xf5868c741b98aaf6) mlockall(0x1) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x80000000000}, 0x0) 00:01:18 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x1010, r0, 0x0) mlock(&(0x7f0000f1f000/0x4000)=nil, 0x4000) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/28) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x1c, 0x0, 0x6, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x3b3, 0x0, 0x8b81dba28299a82c}, 0x1000000000000001) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:01:18 executing program 2: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) 00:01:18 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r1 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() getresuid(&(0x7f0000002d80), &(0x7f0000002dc0), &(0x7f0000002e00)=0x0) r6 = getgid() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000003000)={0x0, 0x9c, "2735e3cc309cb45a0c9853d6e42943c7457f5aea7ea49a1343d93d5d2d3d2a3fad1d72918055597b0e1469ad398e54d9f48752bae5fc1f0a349ea72e82623fcc09fffad32a68d3551107c390fe36006f87b3ce1db3a1d22df088261931492eae5f5586e1bc29960e1161a2461d56a8f2e887fb488f0c32cf0af07f9f13ff8afe481a31306ed26d8e4845e2ebac9f2e16f954f791760323739e77d1b6"}, &(0x7f00000030c0)=0xa4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000003200)={r7, &(0x7f0000003100)=[@in6={0x1c, 0x3, 0x6, @mcast1}, @in6={0x1c, 0x3, 0x800, @ipv4={[], [], @multicast2}, 0x5}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x8001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}, @in6={0x1c, 0x3, 0x6, @mcast1, 0xff}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x3, @mcast2, 0x3}, @in6={0x1c, 0x3, 0x7, @empty, 0x6}]}, &(0x7f0000003240)=0x10) r8 = getpid() r9 = geteuid() fstat(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002fc0)={&(0x7f00000017c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002c80)=[{&(0x7f0000001800)="cf3412bcd1fa92988797aa4eeb3aa1b8b3a889ad4edcec", 0x17}, {&(0x7f0000001840)="193a4b25cba70df2f54355e281efbba51c29b542cebe834198763ad0b7e028c74da1c279bc64914755d567e11a256a7845d07e92b1aa5d27b784aa56db93be8710291c3a3849dd38cb22a6ce2fd18ad4341ddc1a6cbd7fa84af29d6efb5bb5e261321e6425fc2cdc48661cac8007320dcc72957914baa374873506e0ec131d8c0f01e27ceabf83599761e0991d72a1dca4385cdbfac52aa05e6538c99d21561d67d7c484a6c0c549c1cc51879e5214ed85f9f6e224eca4236e7c45bd1fe147157af846ef65", 0xc5}, {&(0x7f0000001940)="d8439d5db82c2b6def848f430c911afb4b7e13cb67163309eb715b0c7d0d94f5c43b2e3b4f306090f07c9d4e515c96ff7435b45d4e288dada2e5d53758293ac020771e82dffd967b031569b3f3b2a8ac51bcf1c56fe03c5bb40ab45c5c15bd6ba47e35b084", 0x65}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="e668fd773187266212205e167b8508dda085a5d265b64a65c71b59e1c41a40a8046796cd83d2f11159b43b2ef4957f2d7d0f9224d3c5870754af2f60217c7b5aea423b24beb67e2ea8de367acdc33f336c17cdf9e4d95e8d33c278c79cf86c6e003b9b651c6c7cd74f73c7d02a6b0038c06f6feca0de3f5fa4ab97cd9a684e379d6c33811f130fdf8f8269ebee176bcd05aa78c1d4672d57ce66b043ff2a17eadf24770c24fe211c484601ef5cad7578c5ef3fa6f03aad356962d2", 0xbb}, {&(0x7f0000002a80)="58d0a73712615d7c2e4c54501f635b2ca16b2bb02d2c1e2df4dd7928c62a7a9b2ac72965c932e07e5091c7c0153e390c96b8527eb669730787b483eaf8d32b851e3070cf5e2c8df4c2882db60db14a91db8a88b657743617c9f0543a0e8c44a89ab3cdd162704c2713f642448642efdf3c85323ade27475cbf273b35dd791cf9f3e800da3b2fdbf211304b83d7d441ace1dea15141ac3162e4018377496e8c9b7003957fa14cb8acebefda31801cd79b92707b1791a9a6ed020dbaab50ef1477e7c35bb8", 0xc4}, {&(0x7f0000002b80)="4b359ad93a6296ccfb7ccf659a327e9008cb4734e385a137f7dd0b33465e913d7534a9b50cd8efce12842ab9b7ca22943d6d8bfe403540d96346d100fd0f5be240184b9d4057bf8d6e3db26f3f204fc9f8af59178900c07169bb8b457977e36fd0677c1ced9c8a4221b92f5fd70545a6293714e98e48ec9eca134d1d864df09177b310be024094233e6c319bd730d8aaa732019b82a1f369c872f600554412d82c86d10c00ee382b49dd5dc7cc55811ff5eb0d077467c6963736a763c7d62727abd29be8e8fd11f0e1f0d2e8f0c9b42f6059443bdec1a1f37f68c8479fc8", 0xde}], 0x7, &(0x7f0000002f40)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x1}, 0x20000) ftruncate(r0, 0x7e2780e3) r11 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f00000001c0)="84a8c499b2bda7a4", 0x8}, {&(0x7f0000000240)="510e82db3e041d41a2e129450d400a642ed8f3dfce5c697026de2a469e669d24e39c53781d25991f91afa334e9e17d64341b99aa6b2ca1a95a54f45e6891ad0e74577bef9e54ebff8db3aad50189bb9b962506b022ee1af4af72ca3a7946d10544fdf8e7c29f54431e580c69622fa369ee13394b629c5805751331e1c86e78926a6ee07182c4924b5e32fa82cb9d768c9fb47d55947c502cff11004d5e509b191d6dcfd39182a5d3374953ef00a8519afc5867ac141cfd", 0x186}, {&(0x7f0000000300)="7f814e79f8807ad0e380b2e0cafa52b7011ca1530528602ff04ff53a79e0047290b13dacdd4933597904d396cb875b0506917124475efa37f6876f1ccf757c086883e70c0c67bd6d5c87b770a3f6fe9bf9fefd9923d7f40a6e53581b990dbdfbcedc3d16c29b1c99e85b80f8efcad4635a2b1a34358d2161b8805a2439c7269bdbe13b0c200fa92133f6c7c3952b11a1f351f8f2668b0598f2c34da7e99be2b6db7740d777c611f973641c48371396dfeb201d512ff4d9829d2cce5fb5e317cda615735f172b20e8ee3b71d5159daff4e5a48ab9d33e5cd21443f53b0192853712a5ed95e8737343c715003e54f41cac", 0xf0}, {&(0x7f0000000400)="7fdd72785064c85cde14a275b7d8f4d2c5f6ea94ab6254251a961a776c202d41a8b58d7a899af82a1db03cf6db4d05d508dfa4f093f378e3a327562c9839ec7437b37ddfff7944f94cdca3", 0x4b}, {&(0x7f0000000480)="60cae1a826ba023adff16624dce7a17c509590795687113faad959f1934eb0445d7a71406fefee8f0116b79c5e774a4b080ee0385d8aa26734b54e63d822bb33020e9dcf4e146e73e6a161c6361dd976f72b6c513b7be65e3b7a6f882fddce48972603aab799887431c86ae98b7d0cfce9b84a3ba69f04d842c185b85df1c1258a86ba7612912cfaba52", 0x8a}, {&(0x7f0000000540)="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", 0x1000}], 0x6, &(0x7f00000015c0)=[{0xb8, 0x3a, 0x404000000000, "ac3acbf57171de7cacbe3a646e8aef7177d3decb9b2e5ab52c826f23fda114e826a647132a4e6593669356fed6715b88002ec14c1412b0c01403884d4d7e2f3f23f78c5495f5250b3a864c1d88820d78ed71330210a9e23dfb2e68cde7019f5ec6ae6f8c5e4d9f0eed8ba71947fee763e5bf75b3931341b832b62093004a0ca6abeaf493462e378d03e39ac4b77f6a8f53a1457e3cd4a3b0c5143bc16d9bbe66f2a6efeb6b4569"}, {0xd8, 0x3a, 0x7, "677b4422f9f81869295e9878e1ca847bee8c09d827880827287df11a3e1e71e467fcfba6fd8060a8398078a0942abfd44aa9befc655ebfe9eea4f333d7e9ec33943a6827ac29279ffba07a2f1cf99dfe97768ba5135ab75d85e9bde57343b7689de4fd9b17ecf7686e748f3551ff0d7eb18aeae527efd60045c5cf58d777d02d9fb30f813c0b0f735fb8f8543c2124e3359f339a3ac5f1a18b5a96772fc7d00af1296fd637fd4c87b40011dd7567cbca7eec90fc1339580cd3e99379e662586c8353eb"}], 0x134}, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r11, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev//.\x00', 0x8800, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x20000, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000b80)=0x7fff, 0x4) r6 = dup2(r4, r0) r7 = geteuid() ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000700)={{"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", "39d4d696dfbb982e70c46ab54670f1727ff2a6a6784608289c88e6f52d29edb1", 0x1, 0xa252}, &(0x7f0000000640)="aa744ac0bcdfd45df0b3a6758d9a05806987401fc10d68fb80591548a532cc2e518f88f0007e4444edf79892f750186ccd38f0bcefb6c077daf9e249d11015b07e82680a7ba24f8a01005170d7d11cee8aafd3be07f9e7589b9e36c07e8c881131c3a6c1591665da7da6afc80de7c849089ee889f4f3b16efde34f00861d134d18ee7c25088298cf520344a23fb40ecbba871c560e4897f5326355fa6bf5c70ddd1a49b7bb", 0x5, 0x6, 0x3, 0x6, 0x4, 0x10000, 0x8, 0xf999}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f0000000180)='./file0\x00', r7, r8, 0x400) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000340)="9579171e11f233a74825ec965d6d8a8c8570dec8d5a55f378471421609526be67b0d0f7309c2c1e2bf1e57c676df670340ad39d21ec8fddbf383099c3cf8d5a5c60a46c3b1eb2b10d0551a1f69991b4bec0f11386ccb951a2300c95f570d3b5a1b013ea7dd60d843d6a7248fb05fd72f4b659608c34d186d0ad17dcec2d15b98bd6e9781c682481910329c7834cd7f65e603fd1dcc4ffc01099511ac3082c45512820e830b7b5bd4ece0c442943aba7bf671e69bae142f4ff9058392ddde21430cbdac3344556180a146787fb5872312000c6a49d7b914c4e6b10b") 00:01:18 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303e0100000000000000000000000000000000ff0200000000000000000000000000018f00907800000000609433df000000000000000000000000000000000000000100"/102]) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1288, &(0x7f00000000c0)=0x4, 0x4) 00:01:18 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x206) r2 = semget$private(0x0, 0x7, 0x401) semop(r2, &(0x7f0000000100)=[{0x4, 0x5, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x9) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000080)=""/89) r3 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x2, r3, r4, r5, r6, 0x154, 0x1}, 0xd21c, 0x200, 0x7f}) semop(r1, &(0x7f0000000400)=[{0x3, 0x3, 0x800}, {0x3, 0x1, 0x36548871e771447}, {0x0, 0x5, 0x1000}, {0x0, 0x1000, 0x1800}, {0x3, 0x7fff, 0x1800}], 0x5) 00:01:18 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000000)=0x1002) 00:01:18 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) flock(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002540)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=""/4096, 0x1000}, 0xc0) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getrusage(0x1, &(0x7f00000001c0)) sync() read(r1, &(0x7f0000000380)=""/206, 0xce) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) open$dir(&(0x7f0000002580)='./file0/file0\x00', 0x801, 0x0) accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:01:18 executing program 2: semget(0x3, 0x4, 0x468) r0 = semget$private(0x0, 0x1, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/106) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) semget$private(0x0, 0x0, 0x106) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) read(r1, &(0x7f0000000200)=""/156, 0x9c) 00:01:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/223, 0xdf}], 0x5, 0x0) 00:01:19 executing program 3: r0 = msgget$private(0x0, 0xc0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/167) syz_execute_func(&(0x7f0000000100)="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") 00:01:19 executing program 2: syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000000)="3d936602771fb1206fc0c3b6dca00035715f79a884a6b4fd113007b77a8ec999ef85fcdfc95d727faabd0b3fe35abb71291f4ea1a00caeb8621ca83d6918215240f8f7d397c539a80a50e8575bd044", 0x4f) 00:01:19 executing program 1: chdir(0x0) r0 = socket(0x2, 0x20000000, 0x6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) r2 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r2, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:01:19 executing program 1: r0 = socket(0x6, 0x30000007, 0x400) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="820216afac3e06c4ffff696c6530008b7e6fdc9ba513142e1fa1d1703809bd50496d178d03daaefb23cf620de2f04b904c3d9c766ec402be14e985853f7a72c1693c338c2c04c4753527d2797754dbf8256581b9feb04f8cfc21"], 0x1) setrlimit(0x3, &(0x7f00000000c0)={0x0, 0x200}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x362}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000040)=0x8) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fff}, 0xfffffffffffffd57) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fff, 0xccd, 0x6}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa) r4 = semget$private(0x0, 0x4, 0x400) __semctl$GETVAL(r4, 0x0, 0x5, &(0x7f0000000480)=""/187) 00:01:19 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") truncate(&(0x7f0000000200)='./file0\x00', 0x4000000000000000) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:01:19 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) flock(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002540)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=""/4096, 0x1000}, 0xc0) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getrusage(0x1, &(0x7f00000001c0)) sync() read(r1, &(0x7f0000000380)=""/206, 0xce) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) open$dir(&(0x7f0000002580)='./file0/file0\x00', 0x801, 0x0) accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:01:20 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) 00:01:20 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f0000000580)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d0178fc838cc5a01aef9f2680c0000008fe9589b26c7e4c753fbc4660f6ea0aefc0000edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3e670fbd37") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x5, 0x0) 00:01:20 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) flock(r0, 0x1) fcntl$getown(r2, 0x5) flock(r0, 0x8) 00:01:20 executing program 2: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) __getcwd(&(0x7f0000000000)=""/28, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0xfff, @loopback, 0x9}, {0x1c, 0x1, 0xff, @mcast1, 0x8}, 0x1, [0x101, 0x2, 0x100000001, 0xad53, 0x7, 0x1b9, 0x2, 0x2]}, 0x5c) 00:01:20 executing program 3: setreuid(0x0, 0xee00) clock_settime(0x4, 0x0) 00:01:20 executing program 3: setrlimit(0x7, 0x0) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2005}], 0x2000000000000025, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$getown(r0, 0x5) getpgid(r1) ftruncate(r0, 0x9) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x180) accept$inet(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 00:01:20 executing program 1: r0 = semget(0x1, 0x7, 0x0) r1 = socket(0x0, 0x20000000, 0x40) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x9307}, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xbf8, @empty, 0x6}}, r2, 0x6, 0x3, 0x280, 0x1f, 0xfffffffffffffffc, 0x9}, 0x98) listen(r1, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x401, 0x81, 0xacc, 0x2b40, 0x10001, 0x27e4bec9, 0x5, {@in6={{0x1c, 0x3, 0xbd, @rand_addr="c20fbcce8b43f4cad09e6f1a848bb2da", 0xfffffffffffffffe}}, r2, 0x200, 0x4c2, 0x3, 0x4, 0x1}}, &(0x7f0000000380)=0xb0) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x2, @multicast1}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400)={0x7, 0x8001, 0x7fffffff, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x4}, 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000500)=[0x9, 0xfffffffffffffffc]) semget(0x0, 0x0, 0x8) getsockname(r4, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000580)=0x10) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setuid(r5) r6 = dup(r1) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000700)="2fec98550e4d1ff4f4b68727dd6031682e96bacb8f04601beabaa798d66579df9d720efbaf159d174cc6fcb7bd88fdfa2e4de2283f02829b3a7aa12fa6d7b5a158aa2aa7754fc3b81dc2ea0f22cc846897ba796a080ba720b66c9519e7cbdb04d6028358db101ef4dd92443a62711ef63c1ea4c819b4f824461fb88c16ceded36fee68fe1d66437c94450b2cc3") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0x3, 0x65d5, r3}, 0xc) open$dir(&(0x7f0000000800)='./file0\x00', 0x1, 0x182) r7 = accept4(r6, &(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000880)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000940)={r2, 0x80}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000009c0)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a00)={r3, 0x5}, 0x8) recvfrom$unix(r1, &(0x7f0000000a40)=""/140, 0x8c, 0x83, &(0x7f0000000b00)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:20 executing program 2: syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) freebsd10_pipe(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80439563160b92ed, 0xab) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000080)="ade5598f91a34d598a242d3b8608b7252f528e695549c0eced5ec2aa6c4ab288a7b0e1dfbfa933a2f5a770e6b3bc38ad92f74a7fc2fa9aadb58aebf7cb27099141301293a44e6f7853d0d0149050d4e64ca82350b343cd4e0ad939bf1e82535d0223d9d4ae414245024b4f6cc4cf211e7522ffae15da677c331213d7ef2563ef2a", 0xffffffff, 0xfff, 0x101}) 00:01:20 executing program 1: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x80000000}, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = msgget(0x1, 0x2) msgctl$IPC_RMID(r3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x32, &(0x7f0000000040), 0x8) close(r2) setsockopt$inet6_buf(r2, 0x29, 0x32, 0x0, 0x0) 00:01:20 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c1d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583de8030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x30000000) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000040)="af247a272bf2c3bb220d63", 0xb}, {&(0x7f0000000080)="41a93b232fe53b73994eea68f2cfd1fbdc3a7589edfb49e06d67ad2f5e9962cf994b5abb8f9c29a98a6defe78c496bbb0dc6e69577faf2134756e094d21d02ed5017e322b9c65efe25f09f4da83df83845de040f54ea8d29e5e9feca311b6b8129b7db33876ae25f96bb0b7ed01af369298d1fd2132eaf54620abd3a8f", 0x7d}, {&(0x7f00000001c0)="3f447b6b723f9d2339f2a6b45ae3cb9bb73efcb7b57b21995240b422c9c6b8633b985ad5a6069b50eaed43bcd9a195b070d333c0097ea0c7babb9268635822c2db4e10088c2b69e4298e356a825bb38625ecc2160daeb1df9426e61877386231a245d5560daa441ecd492b78ce5fde41bbf2d863315377c8d78bac3c3320f0f9bfd2b1717e918d05706a6beb1b4b514286e092c4172297aa717c9eeaef0fe21f13cbb69b916f94183371ac4f6e13a82d892067b0cad8341edcee", 0xba}, {&(0x7f0000000100)="82117998270f9d507b3971c8e6bc740813f5de70eef7455588b17dd707cb24115a464cea1d3aa3ab2070fddf4f57759df8365463aaa8798eafe0dcc52e6220c6b7a103d7fb79a8b53a880f85ffb09fc0a2714a", 0x53}, {&(0x7f0000000280)="d127ba3a7497ae33ef1d59534793180fca71d9880943345c2d564641add0e1bbcb84c802ad2ce2ddb8ee6073eafb6b5083b3c5b339c08b953cf52c25e74ba11bd65fa73dbf02f8f3ec0d30610719b842b6e4211f5551e58dadd434ca8641b72ffb1c00a47ebb15953108fe662a355c39499bfd8dd945f749d292c7aaaf81d75e5e961ecd24a248f5768635a30514e0ff8ab680dbc3ae4021c6377032a68c5f5dbe8f263bddf23a673b11c144eb32", 0xae}], 0x5, &(0x7f0000000400)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x8c}, 0x20100) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1b, r0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) munlockall() writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) chdir(&(0x7f00000004c0)='./file0\x00') r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) 00:01:21 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) open(&(0x7f0000000440)='./file0\x00', 0x30001, 0x21) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 00:01:21 executing program 2: syz_execute_func(&(0x7f0000000040)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x800, 0x721, 0x5, 0xffffffff, 0xb11}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x200, 0x30, 0x800, r1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000240)=0x3, 0x4) 00:01:21 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, 0x0, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000002c0)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r3 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) 00:01:21 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x2, 0x0, 0x6f, 0x228, r1}) 00:01:21 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:21 executing program 1: execve(0xfffffffffffffffe, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000000)="e7a05a3e0710a0cc340920ac69c5ad16571738d54c1043697dc9e70127dc590eb9423371aaa8bd4d") 00:01:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) 00:01:21 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0100462f66696d653000aaa62aacad2cf0d976c7a6135aaabbe3f23c80bc4b9cc7f4023d2daeb40cb405f2af3a3c8b32621479f669f9"], 0xa) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:01:22 executing program 2: syz_emit_ethernet(0x35, &(0x7f00000000c0)={@remote, @empty, [], {@arp={0x806, @generic={0x26, 0x8822, 0x6, 0x3, 0x3, @local, "d60b05", @empty, "bdf14d158d97ccab82e4ab1f65852157"}}}}) clock_getres(0xe, &(0x7f0000000240)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0xe000000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0x3, [0xfffffffffffffffc, 0x8949, 0x6]}, 0xe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) 00:01:22 executing program 3: syz_execute_func(&(0x7f0000000000)="0c09c4817a2df94181de32233333cd801b69e4f5260f929a3d000100185bd9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce000007b20ebc4c3074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c482792a9f090000000f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:01:22 executing program 1: r0 = socket(0xfffffffffffffffe, 0x2, 0x80) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022b2f66696c650600"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x5, @rand_addr="b5879ba7b43e42f5335d24ce5b8759f0", 0x7}]}, &(0x7f00000000c0)=0x10) 00:01:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xb008bfb48da18236, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:01:22 executing program 3: setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet(0x2, 0x5, 0x65) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000a00)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf942d35100c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226f90f0d5c5e00450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = openat(r0, &(0x7f0000001d00)='./file0\x00', 0x7c, 0x7f) r2 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000001cc0)=0x8, 0x30000000) socket$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1c, 0x30000000, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="ff98e175ff00096ad54d5239b78b879700"], &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000007c0)={r5, 0x401, 0xf, 0x4, 0x3}, &(0x7f0000000800)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r6, 0x2}, 0x8) r7 = dup(r4) writev(r7, &(0x7f0000001c00)=[{&(0x7f0000000700)="5efe37765db69f2984070cdd8be10cc619c0b96de8f590def3ac306b9b90078382c80a40e9838284e9033dfa70e3410e2dde3bbe2607294737ae003d94021361359610c46835f6eedbd5d3890255f33eecd550b1b10b48106390a4ef4d4fc98fcc2317d4337d5b5fdf94bb4e7cd250227cd4e0f99efcae80436ea59d43ae18ab6925801014250dd86c6046", 0x8b}, {&(0x7f0000000900)="4cde68098f0dc82577568e4a1de53c3b2863996e074d70973c4e41b5cc76c8fe95a353df91f4ae1be3a29d58bd660540b434bef4abf858dfcbcd6d847ea5c3dcaac6a4b96e5240f9545646de5c0995c15ee077ec2e59477d248e5465a9f0eb1b522a6658a9a0c0a38bdd9f6049bf4d728801690d49c79411dcedd7c15b23eaaeec0d", 0x82}, {&(0x7f0000000200)="e9fe77bb10c20db463ba6f3d6e7a876ed948bca9c7ae5eb6becf6a474ba6c9efc85b0567fab34635", 0x28}, {&(0x7f0000000240)}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="c2d260888c617215e97e93356d322d4de3ac535d88aeb799248a8d7ba4aa06decc93809c005d71116dd3e19dcf770f4cf87254613961866af93281aea7fd1b2898a1aea93832947c811d21f1eaf51ca56a5123b883e1aacb7ca1749389de329aea7b610b746d7b52c364644782f24adef663aa", 0x73}, {&(0x7f00000009c0)="c7017c102384202160da24e9566c381f94011e872dcdb0807d42f1ba90472be8ad71c5b389dfe0a499ae778439b2e2b5cbc07920", 0x34}, {&(0x7f0000001b00)="ef352b4a0de0ad47836ec21985231c4806c888f91f53f4b2a5e1f2c7b30b17b841c4222fae4a380dc0b38dca436f5603810a8a6974151a246e85b83de5630c430d001eb63dbb02e8197832418651be47195492a1064a2d219554fb4ab5ec13647b986c926c33722f48ec38773ba772f1ec500f3ec64048a6bf289a60b12e1dc05742a2d2912dfd1374594f591358f76784dc9ddb85efa568daee82e478499077e12b8067f9b8b7c2f973", 0xaa}, {&(0x7f0000001bc0)="5f7ebcaa7171280f65fbb5b8814ddec5c0fd49ac2d", 0x15}], 0x9) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$DIOCRGETASTATS(r7, 0xc4504447, &(0x7f0000000280)={{"13dd6cbe19941c90e4879a30d2c6474a39972b84b1a6c6a1519302c823f51498dfe9e02efc91dfb200338803c281e0571d047e2f58873f752e6a48cf984bc22e4b9ac7e4b8171a57a1ea4b7f5849eedbfb3c4e8d7a6a4b8b6a908d5217abd6c6bf5e3128856f180af1a5daf6005a60cf9620c9de9b153c67dd4485f0f7a011ca6ace5939da78c985ac5e906acc3547df54781c77d7fbb5ace289ec4f2dc2a458f6df2676a4c6aa883531979eaf7747a9b9d9993234a89668f656996e271b2bca6013bee60b27bab4f734f3af588900a869debda5a416a80260c64eb7738475c47499106eca93e9c82f0d7a8da790a73763fa2519c5812775af29d57be7a97ce6e5574384d1c917b335ece05443321300478f42d39bab5fad581f34ce107d4ee7d887f8b6eb901a3b52fe4184347635747fb4a4f38effd366c8708eb0186f8b12c48250464ba538d25a4b751653179fb3aeaaf0b094fe4a194922db3307fa4fe312d97d0ea05f8330fb3a6903a4b5f012f0636fcc3d1066b951c455c9320908ecfaf5a83c8dc06fc16304ba81ffe31e5d87754eb234afc756ce08dd05a966ef3e2b97a41afd924427c312a1e90f191a86560c51be9e89536038a605e37489213f7991d4fc9e9e7096f98fdd4afdce6affc77de34696c82156da604ac9ba5dc46c15fb997b96f12c35992c72d19b1fa4db4996f00f9b4a6196fb4f3e182229a9b00f974bdf1fde131315fca100376544d5d3bd5148f0b348053cf5e3fc29de0f9ff403a20360240a9623ac327374344987facac4a5d228c12d1ee841dc5af9d99ffc8de007ff5204596f8bc64469bebfe19ebb0bca4aeefba18a6ebb0f4c2de0b2901a690945b18f2fa0e452aef94f44897a3d5e2fb46600d5c4fe038cf9b94ecffbd0916b5d1dc366ecd9c7184a126126f0782401c4cc359e2cabd353cdc21269f74f5a07c94f0669401a88364e9842eb7b7a241e85481daeb75065b994e5dfd9e58835d72eb6944406139d063dd459b85f426f7011db054eda7e80d5eb0f98d5ce20b7bdbf604eceb46aca16ff013d19e5327270764b9d0fbe867ca09340779aba6f0c95d546d396c892eded906ad2628aa9c97f87b5460a69ae6ac81c6230a5e892a35d6fab68403a2fa43c852a86787db2a8461909266b5d7163a6f7e9f9be200a388f39bcf1f03b9975e86c01313d9a22a7a68826c7b4834406aeede5a4a439e23fdd9362a1308d6bc3fe41602e2741d3ee04b5a45ee74fd5b2632b48361d1073f349bfcea253d3058337032e2ecd83a0c4206a31848bd77b89df87d52525a841bf70a7fd9e8fe9a1c1276a6c75c014e8ffee051468508b1c4d8f309d7b54c5f989c47e087919e920540a6f85f7cf3d545473e89470e5085bddd00f45c153ae087ffd30819c685294ff80b8096c204b1cd2ec6c86b71cd69270747dee3f69", "6f03ba726121606f8bb9aec7cea70c2eab1f29a60c3dcd766277b1a94bf35ea5", 0x4, 0x101}, &(0x7f0000000000)="22ccd83a25910242a184f95e994a979c73172d3f37453ec098cf42ffc69bc54254111ad3da9a52ec4079b1981215b241d4e501c7849c39dcb024453e1332bb78628b2b3091dc67de267167eddd51ff222be3d64e29c03b81938148269775d030e7d518c67180fcc13b15e2dd31ddce2b5b64a7c3736f8af3169dbff39e46b7c4e0b40b095fa29e29fea4b00e544a1e05db7df245a094430834deca47df7427f69223283e2b7ede3d17ecad4dc4bd54f3a0cfbfb290abfb5cbfd07427e3706bb1ccd30944c9661fc81426e8cd42ca73646fa5239c3b73eff7365ec8be0cbfdabbe3d5a8d1b821692ab2871904709988ac56dde35c61b46ead", 0xece, 0x4, 0x2, 0x0, 0x5, 0x20, 0x7, 0xd86}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:01:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x164) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6f, 0x0, 0x0) 00:01:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) fcntl$getflags(r0, 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) close(r0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) 00:01:22 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x2, 0x4) 00:01:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) semget(0x1, 0x1, 0x80) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:01:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0fa5de00003000"], 0x10) 00:01:22 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:01:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0000000000000e000000000000000000"], &(0x7f0000000240)=0x14) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r5 = getgid() fchownat(r1, &(0x7f0000000280)='./file0\x00', r4, r5, 0x400) 00:01:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 00:01:23 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x100000001}) freebsd11_getdents(r0, &(0x7f00000000c0)=""/81, 0x51) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7fffffff, 0x1000, 0x0, 0x3, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) fdatasync(r1) 00:01:23 executing program 1: syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @generic="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"}}}}}) syz_emit_ethernet(0x2d5, &(0x7f0000000000)={@empty, @random="06d337b1af78", [{[], {0x8100, 0x3, 0x6, 0x1}}], {@ipv6={0x86dd, {0x7, 0x6, "fdff25", 0x29b, 0x0, 0xfffffffffffff800, @mcast1, @loopback, {[@routing={0xff, 0xa, 0x1, 0x0, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @empty, @rand_addr="5ee5db9cfb8cc1a206a8450f6d931e51"]}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x2, 0x100000000, 0xa81d, 0x1, 0x100000000, [{0x1f, 0x18, "53f0c97f8c8fa301dd37d5d809fd8dcd72d4dd3983b83733fa1cdb551c8305afbc61e54e2dd9cfb3f5c26ac0c1176ae77be63e6dc80f102101d10e2d6095ad65c518e7d342f3c49517fc63d537c0d867d40de14e3ff873fe6e560ab8d0b0e703249937268c4555e23da74273302a9fe02ab7f37f76a2a616f9c08644162ce40d9ce01bed9acc234d374d8a44ff1f2269871d2ce4f4ae9d62b4bd3b705371d4fad1801483ea9bac9784bd835136cfc8a6fd4f48b4955719e40fac2f24e39211"}, {0x2}, {0x1f, 0xe, "1a63446cca11efda61e46d31626725c83a209555dccbe0bc9402747f9f35e66847b4dece09b2da7c352d21d2f89b5ce59e14d44603249f8a4d8b7563c60fc358b5dc7ec0754e077ccae19c2a2091983998f08c03309a9f1572690bffd8ac368f7e21832bc82245d21dfe085a550f04"}, {0x0, 0x1f, "b4ce326a053ba9dfde0df7c38c2dd153e2b3413781624b25961126724ea08d7af90120e574899c379c4a9da9cc2104513ef4d6c76ce6ee5b87bffa494633707bd9716b8f2a19d0fe64cb7b6538003f7040a9d35b1aaff1b571fc00d1452ab7baf3bfa3fa10defcb3fa4da898476692678ca723b8017ef20a040a0ee498fb35c831f9dda0f0a624b532b7158066d5930a233d2df59e68baff72d13a914114c78699eddd8a8bca4b87846b6524ee12bef902c774ed8f8e3982dc54692bdd4bb633f2e677b8322c53f0bd0e0598df9b2cbcbe8c23a9fe8524d7bb31675c08debdc5e0e2ea69daafbd3925ac533b3f40359c71c4b8f1f8f6f4bb2d1881b009"}]}}}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380), &(0x7f0000000580)=0x4) write(r0, &(0x7f0000000300)="508d60c79cea15a9639968ee2c5e5fb3eb90a7d37dc0c310064c02cde7fe7c4c2d5aedcedf59682dc0cf31b825f2c55026b30e9fda25f446b6a1514a2aba0b5e9d57f6c0b0d957392af2ff36d9", 0x4d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000006c0), &(0x7f0000000740)=0xef3d6359195e69ff) 00:01:23 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x6}}, 0x0, 0x1b1, 0x20, 0x80, 0x3ff, 0x800, 0x5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000, 0x0, 0x40, r1}, 0x7) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="0f5ce9fd4bccb1eaf7541d7b6dedaa6c51a5d86c4065a8508afad2e81df09e1f103269f65d531d11feab3fdda94e6f9abed201c9", 0x34}, {&(0x7f0000000100)="4a276b3ceb1f06d73f2be0b70ee4fced1f6155545eb8ff3e8bb8d6df37b7937c08af0bbaf9836de7b84f27396efddde9e1053a358b8acf58862d188c34b28629f214b161912abfe02b7bbd06e60686caae237e44bdbe394569236cf0179a0ffff0ec72c8f091227e0f141a9519aaa35e99dbe2313c0050b40646428097de462da01f6b8ee4cbf11f5330a84e50b3ce75660ff308b44317fdfa32c1f5c52ac70c2df53e314f5b854caf9214ae6bee11a30e26", 0xb2}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000100000000b007c78abf89aa3e295066255d7"], 0xa9}, 0x0) 00:01:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget(0x2, 0x0) socketpair(0x11, 0x20000007, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x4, @rand_addr="1e47fde283cd7c00c453cd293a7088ed", 0x6}}, 0x0, 0xfffffffffffffff9, 0x3ff, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f0000000380)=0x8c) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/3) 00:01:23 executing program 0: r0 = semget$private(0x0, 0x4, 0x780) __semctl$GETVAL(r0, 0x6, 0x5, 0x0) 00:01:23 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) r4 = shmget$private(0x0, 0x3000, 0x340, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/184) 00:01:23 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) connect(r0, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:01:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x4b59711) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="729f15f41c86c79e3cb3e6d998344850716324e598caa72320603056e0e0d1ba0ffea6f2335e9cb50600e7da67119e04647d7249b8c0d04689aa414eecd0087b7585d22b1455d9509cd62819683e92c7c005efa6c4c0a83242d681348cdb"], 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c86b7793010000480390"], 0x10) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) freebsd10_pipe(&(0x7f0000000040)) 00:01:23 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0xfff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xb9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e200500"/128, @ANYRES32=r1, @ANYBLOB="01001af500010000"], &(0x7f0000000140)=0x8c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x10000, "19b564ef8674df474b0fc99985f9c8a5"}, 0x14) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:24 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x1d, 0x2, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0xf, 0x98, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x4, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000240)=0x6, 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0) 00:01:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0xb2c0000) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000540)="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", 0x1000) 00:01:24 executing program 3: r0 = msgget(0x0, 0x10) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/119) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x5, r2}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:25 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f00000028c0)='./file0\x00', 0xfffffffffffffffc, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) recvmsg(r0, &(0x7f0000002880)={&(0x7f0000000040)=@in, 0x10, &(0x7f0000002700)=[{&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/72, 0x48}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/142, 0x8e}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/81, 0x51}, {&(0x7f0000002600)=""/243, 0xf3}], 0xa, &(0x7f00000027c0)=""/148, 0x94}, 0x0) setuid(0xee01) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) 00:01:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xfffffffffffffefb}, 0x0) 00:01:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1000000000000000}, &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0x7, 0x4) 00:01:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x50}, {r1, 0x40}, {r1, 0x14}, {r1, 0x8}, {r0, 0x50}, {r0, 0x8}, {r0, 0x40}], 0x8, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000240)=0x4) 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") open(&(0x7f0000000040)='.\x00', 0x1007fd, 0xfffffffffffffffd) poll(&(0x7f0000000240), 0x0, 0x0) 00:01:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x73, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@empty, @rand_addr=0x5, 0x2, 0xa, [@remote={0xac, 0x14, 0x0}, @empty, @broadcast, @multicast2, @rand_addr=0x8, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback, @empty]}, 0x38) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000002a59765ad603fa497a5f73c98120fe043691a1a8481b2bf0b1b22aa07bed61fbe4daee3b0ac87360ee3cdd75c9353fdc157e70b5987545570ee11fd2724078ef16eaa5ff0f7bd0e7b169eca82e2752501590e297", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) 00:01:25 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x88a8, 0x2, 0x3, 0x3}], {0x8100, 0xff, 0x9dce, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x1c, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8020, 0x3) 00:01:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x18080, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="ef8c97e8dc5d88dac88603626f3b00c69b4d4fb6e77b453a5b4b818ea1ddbac25ad823af5f2be2669cec0ad806a977d94957609e648a412fba00afd69a20c1c5e039bc45f758ba95dfd327023fa57f7b") r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f0000000040)={0x606d}) 00:01:25 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x5) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000140)=0x99, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r2}) flock(r1, 0x5) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x1, 0x0, 0x401, 0x1f96, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) 00:01:25 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000080)={{"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", "e8494d431206ff2edce0ff46f6055b5e4d47182a945e9dda979b4b6da927e8be", 0x6, 0x2}, &(0x7f0000000040)="8f576239e1520263e9884e3f11fe7434b5be961dfd2b8f7f35b2ad", 0xff, 0x1000, 0x3, 0xc643, 0x232bec3b, 0xff, 0x0, 0xffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9") r0 = socket(0x2, 0x1, 0x401) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x0, 0x8]}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, 0x0, 0x1, 0x6, 0xff}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfc, @mcast2, 0x5}}, r2}, 0x84) 00:01:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x12, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) r3 = socket(0x1f, 0x10000005, 0xd26) r4 = socket(0x1b, 0x3, 0x0) accept$unix(r4, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5, 0x6}, 0x8) 00:01:26 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000140)=0x84, 0x4) r2 = socket(0x1c, 0x5, 0x0) r3 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xbf, "69abc118cd96354a2b7945e14aec46dc3a49fadae6a0d2f934da32d2ab4d68ea6a86748d583d3b524cccd44032f646d6430b98e45ca0f5c7b1cd2368bbbd38004a5227f326357d214544f1c75dfeeafce0585c2ac044793a8c98d8ccc2b8c0748cbc548023c7542b02c2ec330556ea39df861e5a39a3fafa340bbcc573c4eaae6b30d401772d4b9ba859ad72841a099b827b4948af1172fd351f51b36b602a8052895976b4e47f07243da0370d9677b16bd0769968b948416b704e8147b028"}, &(0x7f0000000340)=0xc7) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x5, @loopback, 0x80000001}, 0x1c, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x3f, 0x1000, 0xffffffff, 0x0, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}, @init={0x14, 0x84, 0x1, {0x8, 0x9, 0x7f, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x3, 0x200, 0x5, 0x200, 0x9, 0x5, 0x5, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xa0, 0x104}, 0x18d) wait4(r3, &(0x7f0000000000), 0x2, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0xe4) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460f89377f10105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:01:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x101, "1e52ecdf2afcd9d4df9701d8472eed24"}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:01:26 executing program 3: syz_execute_func(&(0x7f0000000000)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb30e60f0f38045858000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x8, 0x9, 0xaa, 0xdcd}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x36d, @loopback, 0x86}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7ff, @rand_addr="ebbef58df8e343ab3aea7d4fe63e25f8", 0x2f}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfff}]}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 00:01:26 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) r0 = semget(0x0, 0x5, 0x340) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000200)=""/24) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x82) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x401, @mcast2, 0xfffffffffffffffe}, @in6={0x1c, 0x2, 0x1, @mcast2, 0xf05}, @in={0x2, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x7f}, @in6={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x1, @rand_addr="1706f72df83942b573a5322b3ebadbb6", 0x1000}]}, &(0x7f00000001c0)=0x10) syz_execute_func(0x0) 00:01:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000064c6335a0400000000000000"], 0x10}, 0x0) 00:01:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000003c0)="23b28e3f6ea0eb43dbf267394db4bc7044760ba2ebc6d73d7fba8d9311d4fbabef6442597f6ab4251fb9b1a8186039bb01b7be251e37e1e63ba7f7b0") poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) 00:01:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000fc0)="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", 0xfca}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:01:26 executing program 2: syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90000000f3803bc9805000000c653fb0f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1444a4a45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) __semctl$SETVAL(0xffffffffffffffff, 0x4, 0x8, &(0x7f0000000400)=0x4d) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) socket$inet6(0x1c, 0x4, 0x1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:01:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x9}}, r1}, 0x8c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0xdb76a70271c34cb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r1, 0x101, 0x2, [0x10001, 0x5]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:01:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x3, @empty, 0x8}, 0x1c) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) unlink(&(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x29) 00:01:26 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x802000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000440)={0x6, 0x1, 0x200, 0x0, 0x90000000}, 0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="9bb9bad57adfcdd1fd79efe66f45eabb696af3cdb519e62b9162ee391006b8b1fd68e38d19658d496298dec4bd5236987c8e7900d109b1c6cfe612f1ced0c09a7d11d9d85a7bbbc952354bbbebe6bf334ef89d5661844c4f2272b1a5fbf66cdf20eaf7ea6996be") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000380)={0x10, &(0x7f0000000240)="4197f069b0074167e109baa380bcd22164f4f31fd72a09c239d7d71f281f7b8503167af19e0fd90131ebaed938391deddc6a271cfb05693fb9e433761602d4787c0f1c0a8ce3eff3481d84d02a92d02e0cf3c4be3d26204cbedd534aec75b0f174fb5a354a544152ce5534243899a9d5f10f3ce27ec85126f8696f3f23d925e36424f07e835b83190c47d476ffcdd29962b1d1a1f22615c566dbcd8a92e1b23683a357ffbbede3fd4454974de55499172b7d852a98c656a377e03d43419d06b130022c2485a06ac45634f25b62c54ba77aa93aff9f7249b374edb4c7dcd57b76aad8de116ea6ec248e3a", 0x6, 0x3}) getresgid(&(0x7f0000000500), &(0x7f00000001c0), &(0x7f0000000200)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0xffffffff00000000, 0x4) msgget$private(0x0, 0x0) 00:01:26 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000007c0)) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="c7fecd90ce7af9a242cf7a675894b6497066127a0d10cf100fa413595ca196eb9cd5744dff13671c20c8b37afe17cc3cc9e88cb54bc923795b12846b37a4c77769c621cb8aa473d12a7ab805310b6a94f54b10eb3cd7118f302506873952ae3bc1e584ed0407c33f3604a52c87022d5d0cb21a75f5788319ceec6d99013e34f38e847f89358fbb33b55634ff58aca70e5dcd07a0dc4b0c", 0x97}, {&(0x7f0000000200)="7cb9b8c10c0214b7950155e0716f128d9ea0f9841649adfdd13d5d0fe6f85e4b7dc382b83848cc26acd83d89acbea000c39b3699539c6e92d0f0baf51bd26108b34e7fdeb8fc", 0x46}, {&(0x7f0000000280)="b33f1cd83507679f049fc1aa683cb92e", 0x10}, {&(0x7f00000002c0)="93a84ed7a3a1229beab1ee1c168fdd1fb2d60936e5e7517c99461fe07ae8cc4b1e63a5b76182e6362566ff918dbd179b62d6feec8dbe8a93d1bb8381ed9b9cc6729db578d268031789e459f9ad056f6aed9ba7bce41047b16e9ab67a60e9170b235137b9f12a0c3a082a", 0x6a}, {&(0x7f0000000340)="62a244f1a1cbcf514bb7c03f3e0c24bdd8c0c7c5680e30108615e389593c87725858057764a53d3fbb50144ff3cbfacea9c29e8fdb629c18596ed96eb9d79045146ab05b82d68729dc864c930db52eaef506403f63c1a5489f47d0e0b46f8fc886faf0de693ac8456ff606ca5d3c4af133058ff442e4d2d51488666c963eb458e47378fa7c26", 0x86}, {&(0x7f0000000500)="81520de4719b028b1cdec484dd57902f64b8dec93c43eec15736a3fb6ef7f5124062bda0a8af3ced8ce70798ec29175cf24050d203f04739150ec7f0a9882b3a806b6e1563feccdffc11c88f748814e313e2b1bfc735501ee72f7c86f7c1ea6d75ef6add4f7a8d5b0877c823114a526b5bba483598840a", 0x77}, {&(0x7f0000000480)="ae6521b1204abfc2837990ca2493727254", 0x11}, {&(0x7f0000000580)="29aeec4eacdc148071bceb28e3e630c1ab0e9ee11f5341c83dbd217b7ed27729a9765f178cb9baecc5584d366fb9561aa14965d86e6405e87b81eb7c3f8ca7dc0f632f348754f23a1bb3fdca7f756867d1d0a1742eed678a04beff7e0aac55a86147ae2af959e1bcd326c2c1c2a99819d22dc12f75c9644555352f7f2a60c3a3055f398d55229b069c576c8e4dd6127bf789b47b028cc60d804cd13e2e0247ebbb77ca78ab8ac65488797738a5a898b0c54df546ddbe64d4e0022f30e129f85dd7aa183967a3b173b20bfbd446cff6148db3a4be4aed78f521f5897ad7cb", 0xde}], 0x9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000740), 0x4) msgget$private(0x0, 0x4) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000780)=0x8) 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000180)="1c03c4637916d7b098cd801b69e4c42205b8d36962f59f69f900d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4823908e05b304545e269a841002f090945332faeecee266766400f518d16980000f50f54635bdedec4e105dcd726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000300)={0x9, {{0x1c, 0x0, 0x62, @mcast2, 0x5}}, {{0x1c, 0x0, 0x2d7f, @loopback}}}, 0x108) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:26 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt(r0, 0x401, 0x80, &(0x7f0000000080)="14a34c9b867c292b4161c9f2e8d3a58a6fab7bff0f", 0x15) syz_execute_func(&(0x7f00000005c0)="982cfc0f050520d0f80766d3954c59a1f8b0024141e2e9964180bf108a6796fbc4237909a200800000e60fbd014e66666d220fa0e5be34f1c4e183e8c4c4fc22ebd7f3450f5f9900000f000000660fefd60feccec482c19de7c4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f179600000000cadcdcf340adb15db176db2ef344e1000a000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") 00:01:26 executing program 2: socket$inet(0x2, 0x4, 0x3f80) syz_execute_func(&(0x7f0000000180)="98341e0f0564660f73d00691b00a4141e2e996c401f1546ffbc42379d0a200810000e676f66da20fa0e5be34d1c4e1f8c4acfcf246afd72e41812047002b0000006ec401d9ef91d24400008888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:26 executing program 2: syz_execute_func(&(0x7f0000000280)="b15991cd80696852ef694b02d946f91cc10f788e00800000c481f96fba7a0000000f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = dup(0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr=0x9, @broadcast}, 0xc) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1000000000, 0x8}, 0x8) 00:01:26 executing program 1: syz_execute_func(&(0x7f0000000600)="98aaaa478c435ccf12f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c48199659851000000d0dac4e10bf8c464f22654c461cd583d000000812e2e6dfa6b2a5205c483397fc401f928f6f345d9c665472214b2ac9ac4c27d1dfd4685d408008f09180233000c00a30b8a826eefeaa80dd4d488c70f0d3e8f6808a3056f0000004e00c4618de3c0f526264788fe58c4a5a1dd7dbbbfdd5cc6c6d030a1c9fb110fc463f9614ee1b0c7e394b77662") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x8598, 0x9, 0xffffffff]}, 0xa) 00:01:26 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x800, 0x80000001, 0x30, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5}, 0x8) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x6}, {0x0, 0xfff}}) r2 = semget$private(0x0, 0x0, 0x400) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/191) clock_settime(0xf, &(0x7f0000000240)={0x0, 0x6}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"47e575bb5664b2dee2d26fa000b0ed87dde7d1600feec8d641921ca5f399206fe45c051ddee0817df6bba6070dc61721755e9e21f71e91da74192c5474873526730fcf2c8ca09e79208c47ed01c5b516e7be52efdba8d8f14125eb90fe1b5c71bfee41118ffcd1f090bc88acf9743ecc4f612c17950e744f35517165e1633b7d160b7e22dd8b57fa4b9da9e2d43d49bdfbc31620ad6002a692465f5932c9877da62cc23167128f352871cf5a413aa1aa1a74ac20ee5bce12062ece72c1ebccebeae8c6732ce694533cae31204c51c0450cb9637b67fb6bc82494b0b830e76f64857d9bce9615b41db9d40df29cdbcaaea68bdc331eabfed170308f4da06caa5ea5a5c9348e6a156b75add01ca3e7a20f236ededf2a95888b04c53794917f34490af6f3193585ee96a9dbf4cd76958b4784aac3e0ea6973632f2c3e4a5f0c81050572a3f3b84503e6748b45aad99e20fc7c1686b069cfe13b7fd1bd4a1a254a5581ab1486e2370a9d3ce99f95cafdbacfba72632ec556d8a66b0666618a0ae2e5b873f0661b561dff32262d1ad74b8314b4c609a5c086a2327c69b95ca51c5347746d8ee52045266cc8d10e2efab9a2b68b68c321adf61efe6fb2f792f4129296f7101fc4aad4f961443a9038f64cf5171e98c72b3a2d50359c471b82682baf98252fa84542d874c7e6e6d6108ea64c3345ad2a0add0f6b04881f2228bc1cec7d21efa217d91136a79bcd77897c7c7d90f32d24d591a889d6c02bd104e1e3891cb9baa16335f1e5a3c0add914771315be9cbb0839a2bf6f9497a7b3125afe1bca65da7424f24628b17e817375aa6970d5ffe4cce9d08a11dbc581f349ce207068e1f2d1dc141caec40eef72bdfa08ad273c530c2475aa0e4c2f598e932feb6c9f2cbf90420f47d3ce62120e7327a22b58435695e884ac3192195e7aa1a10c72f62384f396465effc2bec457ba215a323b05c65c698df8366791b4610c4a572a61a4cc7a521d7ee6aebbf85ff00633dee2f82428b4d21f232fb3b5a0729c32ca0b229cbba5b792289bd2462af0bfb2e8aa5c3b5056a5447e070e453f09da1523f25f08df921d6c459476577a64625ec606f1cd0f9072a8233cd56a3f397449676779b9a151bc26fbc585f14b1e56a12996d51c35095fa0b90a3771650afce6779a3b388a9f4e56dc2869a4994fed25acc155410e93d0f01799e10ecf13e154c8167bc8185a53e5f68689959d9730703093d6bfd2fc719da7b28a4684033c2e52b81e306c41aa6441b82724270528bb32f049efa07aab82aa02fba15d6e80a9a730cbe7494e2d8893a51d5e095440c108ee0da9345c66289a7f947c0e72e06cb0b3e61a4d3ea198957351304a2b0a0526e5d408fb3fa8f62552b52159e9fae9189656e98b430bf01f5556e1d077be20467ed22c427b2b5ac4a4058ba2cf0c13f95d", "709bcbb147d81c743ac27ccbae5b232a8c893b6bb4476de96e76f5f4be171191", 0x3, 0x2}, &(0x7f0000000280)="61850040e5db7e0c5b980da073b349053a4ec57e6278e2d4689ff00e81f4b04819bd48664267afba5b65488bcc566cd9a3cdb0f759e8a40698b36659974b905fe5bb439f9ea902ddbcb6b15b9a7f7bba8ce94e782307ed57406860645afb1751ecee73276a0e0119f9", 0xe, 0x0, 0x3, 0xf561, 0x5, 0x3ff, 0x2, 0x40}) mkdirat(r0, &(0x7f0000000780)='./file0\x00', 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0)=0x5, 0x4) freebsd11_mknod(&(0x7f0000000800)='./file0\x00', 0xc004, 0x401) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000840)={r1, 0x9}, &(0x7f0000000880)=0x8) linkat(r0, &(0x7f00000008c0)='./file0/../file0\x00', r0, &(0x7f0000000900)='./file0\x00', 0x400) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000009c0)={{"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", "4a63f4c6916908573c5a718a370d667a3051107ca9b1ce4ad5ee6fa5e08e452c", 0x3}, &(0x7f0000000940)="7ccad61fce813155b2a84406a2979583d3281af722b2a4f85c2c43cd6c6266e512d0fa2906e68459f016e99ec789ccd93ca6027df0a922dd3cd4c8f1d15a8a74ccb19bf05cac", 0x0, 0xdc7, 0x9e, 0x8, 0x7, 0x6, 0x100000000, 0x400}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000e40)={r1}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000f00)="0c6b9f8540a7266bc7231e0ee02dff3c5396397814b13924cb71cb22dafbe184c7756c5e1c4011465f1456807839551e4f4216721f4d2f63c4eb25b55404b1874d4128d1b00bd987c6c3197cdb0b94edf1cb74448ce76460cf3ed214912ea81a3ff8cd952c24b46df1aed4a58bfe4b983113a2c98c49635206dcf40fbbadbc6fab5bd950050078dd64a3b347e9fb9ac7831cc2c3114d369e7b59f089de53b31040a06039d8b4b9344e14b65183055fa43981a399ac9e0bd2733d06eae1", 0xbd) syz_execute_func(&(0x7f0000000fc0)="2e66ab468307ab9c66420f381424d9f7c5bd000000660f380874ae00c4628d8e04d266470fe622c423d96bad2942000080c44181fc9db7000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001040), &(0x7f0000001080)=0x4) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000010c0)={@multicast2, @rand_addr}, &(0x7f0000001100)=0x8) syz_execute_func(&(0x7f0000001140)="47dde5c4c3596d0c9f0fc40289ac5116c4e2a8f7950f000000c4c13a511a2e36f2e0db8fa80885dd21d9f7c4c32d46d7002ef7b900100000") setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001180)={r1, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000011c0)="059c4115c9fdbd47bfe8c119f10286") getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001200), &(0x7f0000001240)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x8) fcntl$getflags(r4, 0x1) 00:01:26 executing program 3: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x1) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/127, 0x7f) mlock(&(0x7f000094e000/0x8000)=nil, 0x8000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000b7d000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) shmget(0x0, 0x4000, 0x10, &(0x7f0000fb8000/0x4000)=nil) msync(&(0x7f0000aa4000/0x4000)=nil, 0x4000, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x6, 0x9, 0xb2e, 0x0, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x2427, &(0x7f0000000040)="0e22d1d093fa8957913017ecddb03a349fd4d5e5a5a42ae469fc4fe3d5864a0697a575ce7c37096e274afc0eae8a04983e7729fee4d0facdbc84a2945b823273e1cdd54fe71a49c00d3ff3d86bae3d2ed6a47e45fbaf20f8c5f766e5cda581a0b752d9b6322a150daef97bd19131ddbf20d2786dab7b56c64fb4ca5ce465e18e8533e5ba6ca665fa20", 0x89) 00:01:27 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = msgget$private(0x0, 0x5) msgrcv(r1, &(0x7f0000000080)={0x0, ""/209}, 0xd9, 0x1, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:01:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000629e983118802200000000008571ed643334e1af0400f437a06d589490e94e04a05ba9e457fa6bc44468ea54d03381b225efec509d9c11b2ad1a2f17d91f789e8fb91dcc719680"]) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000), &(0x7f0000000080)=0x4) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r2 = semget$private(0x0, 0x3, 0x101) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 00:01:27 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x40}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x401}, &(0x7f0000000300)=0x8) dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xffffffff80000000, 0x5, 0x3}, &(0x7f0000000380)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket(0x10, 0x10000001, 0x200000020) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x3, 0x8, 0x2}, &(0x7f0000000140)=0x10) r6 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x40, 0x38) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000400)="bcbb3130717212f7a02c05da4d99105b65c6a161e566fe7df150c39047882cea83be9e836610c2bb5f31d75c49ab5912e6d92db0a54dede069c30290ea7a1045cc96bf8c0c0441e0c9a1c8b979f467fb8930cbc80fe4137637c7cde2dfd54139bc8ac3fe1332dd049f601cc35217ad4bcfaa2a733d173e115bfc97a39ef8eacf0c9c7fb98c32e08458118a5fe235dce52bbbb3c68fb11badc14c195336857968318632855f5d5896d6e32faef6e09e349b385bc32b5671e6b71f6391f17f43d85a592f204927006003dee62f3e754f5b5cc186fd38718141a07d9d3097d813dd52f666a88ccd2f437eefcd5af69472d633b2bdd5e768f4f01177d9e531544fc591878eac990b99ff64bcdbad78830680abe3dd118aa48f6c1bce5370b1a3dc01001330aa22be79f9bb9ec88d053df0bd6decb29c255002fc1dad4fd1b56ad63b21ec766ec66e4aaa2729acc4aadc7c9628e850e01bfe45c9ac224bc71d374f5c29ad0e48e4474a9f144c761bc0155c6d3f831ab2819649d765fc79b225f3be750444c220a653b0c274b031e4f6f17a21f77f83f60e92fe831f4812e3e62e1d2452a011d92af35e1a163c820ceaad8f3467fbd7ce508fbb3c92466baf9ecbdb1f37b062f1929f717752f592ad7e3f647c81252e6e700b68ac7a20bb1538964ff4b8b9d769841427d3bc5ed45d7d0b3521baca33af5be340f691c251599e93e2a4ba364827409e3437422d2f242984b0458284eb6fe365b91124eac1b769bee1c67ba2b8d39670d5f76072101ca415428244ac9e8fc39d454864a3a819a67e33cf2c53f95ae2b1358efe0319308f1fd939baac4b0239ba8bfc78af89f5be9c8238515a19c2532df5e5f6b1fc99612d93b523ca0ff3aee3c53cf0d8ddbda4ecffe02bde0681c34351a8083d58c35d7f06a44f31f4686e93341a8677411b5f063747b7b60b90fb4f72c724e7018cd84e2aa6541e6821bd3e6996e2e31e61e22be64bbf2af9eb012e945b9caf09bdc64c16abc961249f08d1b1cd73ea9931a6680e701801dfbba0518fc1bd047f9d4a147b7ab06c80661aa0c1e820d5b10ae2f67467a8ec4f920cb47917d9c17147393dc87ddc16fa737db285eb57a5bf20a46c5c0b9fb2a43596e4c5bcf00a1aff2cb8193d88029ff14518b27674fda2a7f5b7f29479ab552a5cf2e1c33832fe9ead19556681ea29e1c3d7a14605d7e84b85dee56ac04959e40ed2baf0b8535d0278c51c2d1c2e6ba466e29a11b34922ae3d3d2e93c9537431b227dd80dbb866e2fa94aa6ccddd7a2bd1c5406e56580e0d2e34ba2890c5a0bbd6b83d5b43323bebf8db9c60300897278e40191eea70af1ec427aa535363664d6808de7ee259fedf773e9926ced9dd7a814b05fa5716622fb185c11bef8c82caf3b994267ea4ce8f23218906ef9cf7ed4d9fd5af0ad0e866cb6739ce1bc245aa5979bbd725a2e19bb7712bdb627fbb9f22c8f00c5d44701013155c002e3f088d13ef29d7e1ea533d6008e9de30ce211540ff903fdcab2052957cacd2f75f6b24066cec6ed4495a20b32bd9ac5eac5bb00e9de872868a8c9d328fbd109dca116a7ff80fe37435fc12cf352468efabb83d49c8e4deda790bc6c0598c98cfd50202153bdafa83c466c6c37fbf734067e237cff870412483d10d612e64d6c0c6385ddd07533e716f889d2d076d75d5dbc8d97562b4b50bcc27fa877a14eeba49caea5483250fd0e70a114c57ddce1d625714302e45ce57c016a3cc761fc404d55aa1bed2f40e37afd9bfaeb829104ce4f4f05d27d31a9dbfc02d955a6841bdfb2cf33dbf66fa970b5dc0b5f50e8eed83e303e9c30f9ebb4404c4c79dbdea055c6abdcdb6238dbc6702375c2ac0266252de115fc5bc9dc17a1bf9a66f7901df1089c167d0c04d445c496a6711f75d3e77c586c5c7550c4486533d1727928199ae3e686588b4c234f7d1c5dafa0d9a26983d8e1c04e466893355a07e2b41c41a93e04e210f84d5e9f479387fda97149a6fc6471bc7b14ff7266b5c7eb614381f95923f29b0bca97422217f26b794e5c0e9a8fb357e4d59155aba0e7c13722dbe2ec0d6ac2f536d0968cf9fbfa3a8301c26ed30ccef95d958f395474e7aeba6229194093c0dae2087bda3113777e3eca27f012c66fe414a6645bd07f468e0bad5ed9fcba99b83164cd9abb80932bb98495423ba3356de506b472a21e8604862f153d14c0cc741f2f7b9237b0360c48cc4e3d7ec08d2b07aa31e96b4bc1d45b0b3e41cd2caf3eb3a41900a3e1b2f75699dd7fed6603c7fcb1d2cc215d2a0e0121f84221fff809f7baf26220baf4202f501554d613055941106a407e5db37fb3bd92f25517e46dcc550dc71b6a8680a71933ba9214db14f618109460fb42cad8f740694cdb40736869852461e87586373e47a46a0dc1223423300bf540fe3c731b0d15327f44462c28f116c8a43a17b61d9766c0a9f910e2de7152f90f94c3c78051f29026ca7ea189ebfb959c60eee2b0d05c86302ad4fd2a359ca053f9b4da3b3dadcde33ba3db3baefe3eb0f61ddb5969dc6152e5e518ee373d333331e2075e2133e783e5966af3775587679c62e65c54868027a519599b20e5df0f22225c8621e8496befce0e72a7cde446ce52d9294a7d47afa9e0d89fa02bd9f9983713365cacb3b96c73716d67aed780ae02fcd9602880be20f1f5abfb4eaeaa96c2d08526b121b1754e2517809db640f9c5d5d8db84084163ae39e406bd61725226aea811cfd10f10efe94bdca73ae21ab89ec07398d59940a137a0dec905e451ad9fc2123e2ab2990d4573a04c69a4e1c7deecaee60702cd8abebf6e4b1ebb6846596f5bac48d192366f721604dae6b9160d6e7cc6644ca1ef6e13e091b380fdb460ec0a044f213be56c4f5c5d8f0bcd4810e8d5bd6125d8114520d75fd5ffe818f9ce45674734581cb5bf6b31393d7db4f3d9cd0440b67d333bfa2cdbca7f1646c50f75952a51029711c5656209467d50fc747634beb940047472de884d3ad4ca0037f33737e157db55a62a6bac7d1541bba888884ff927418a25e009cd6d853422021674e94d224011614e330ed4a6df9f1eb2a581aedc8cf856f0ebd9781554c1141aa8a0a780275252e4aaaf1479b8b08c180f35e4d70d91cc180df464e01bea87029588dda3485c3a02ff73fa04810da526f851300bda2dbfb42eaa1d14a57571def3fdeb6089efbc8679b5a53c0f6f8d29edb123e6984e800686f02db1820d4dd7c991b4b01a48e348528a390724e2b8806412105360189c4b519e7d4840632e0e183ca56bf43a3637aff40007ae368125061130453aeb27026430ddf1353555cc5d2b0b251ebd17e5c2683b5df907a55c0bc545260fc1575215b6030b579c2a224427ea6d1b3013610d393348a0136a04649a2dc670b99cd36d9eee5f1cafecec600c259f8244f17b676159d06b90769896ac9e568bdb42571d3220f70365b106fc01717ceaff9024e53297dafe7e1b8162485a9858b7027ecea4475b8cff0d28dbb89268487b097aff8ea277dcf54abf9353a9cf98e44778a19a1accd506246648a9c67e30e1be4d7a6f93d2fa7e50f5d7456199aa6de679f7ec07cbdaa7815d0afcc203dfd42b2741691ae6404270e6bd52e255f7bb27ac4e46ebe6a6f704f6bb26ab1d98d3b8e8b4f68045272d0204051afa201ab39881566b5c56610d822d7dd7a366b4ad013bed5ae9e40e93b21c20a9dcea8332adb9a94355efbed511a9ab3d012a824f1da4e121734b2c3071e79369fffba24c1763370d115c427e68d15b98e23a7c2024ce1cab0c9342e67ce12d267968cb7c61cd35d677a0957b161bb2e7af25785130a45063bf81e377ebf5b5a55175e16dde1872100751eb267142c943a025edfee16e2b3bc9990735778568c4efe3e26e5b03385d03e699ef0bcfa8d085f9d10a328a878640fa5bf3b8d9f7f786437697e29a16f284e8a40e8909a68ec588fbfd4291290c55c07c66cf8082efc3dfa59bec292ba65926c0d755167f8b062ab231ce1720384b6ce44c1dfd47fb22854b4897e782d20b25ca990c05f1f08b840fd74a0246fba75bc5fe377fee91ce4bb534a3983c1b0c7be15c7b8bbde559e733767b0043e25a8ad2776585cbbb8071332e9a6f436e69b3be4a4e8a1438d5f435e883c7574714cf82c3936ee28bde1d25a332990eeaac31d898a2ca0c384b9825e3622425713470b84ac711e1080daef6cfb3565a537f072e1daa201d90027cb5f4cedb51b568b775553ad5dce70a10ef7ad25efd098ad648e411e7819e547228d3e9c274923d6f871087926c373711c523515fccb87d44501cfab4db6964714306ccd7dcbedd8366bf9ffb51f1172e4ffe7c01456057d2bf898f9b4925580c4aaf06dba7de1e361c0b86e86a295a9f1f09ba7fb14b05207318b256971e696376f996125726a505a41b8ed34b639a35f1f64131fe5ec781f3574b327ca0a59e1fd06bf50146f14cbe524328dea03b51a25b22b9472fc8f171e76e20ac66c91954fc174f55d3a380e0c04e53a51e68e0b7de79da22b3ad75dd14f1114695f282ba36df1fe3e8cebad59ab4d373e922decad3ad1b778b50f355c9f4724ee2229ffe0474a477ddae9b479ff53d9a1d9bb4b8cd6805e86301ab25ee26867ecf2186411448ff0a09accdccb5c54f0e0af72ffe9aa12fa8fc42d2ea9d3c3a8a1b6cbf6305c7b1b38c3a60cc3c02a06a2cdf55df112f3ef7d410b8b9d802593ef227052d216ca74d0f096f08370ee85039093a7aa5b24f38bbc4b82527cb2fc8e0133ba9518431f5f23551143be2aa5e1d51dffb5993bd04ec1f49043d25356210ec863334976a4e441f43e8b2e7de2230705b39fc0987ab6a7db2141378b2b3e4daed83707252f1929cbd4d9fd4b61bdeec1461ecd3aa1161096e19ecc64044309278c7f1e0b0d5ca0f73740494dfb304d1b7c76dcf1b2ae064b017511672b8cdd0665545d3f0fdc206336abb4fb02dcf5365ce8873c802d1916cd5862a19766001c1ad4c84cf4cfd32947ec94d19125cdc472973bd47d9a63b85667f7fd18759a31d1350ced690dd6cfb1da1af1d4297ba538f265c22052283687e666c20307ca9854a9dfc70e4508b860de4bdef40491316800f8069a0c7e542532a1e9086b4ab321e547826d1662b4bd8acba37670ff1d85efaa140ea7346857e1ee0ce03b29ea4e6c831606bd26f8608a4287726794f2c84af45dcdaa626decd684e30f37a4ccafa30c7b165b9a099cd9b0bd2dc0e83e9e73df0239df6c30fd5fff67bc48532530e07ff3ac0c666ad89a8c011a3ee66847f0933df0fad4c02cabf3701806892e1882352c0522c2d13125a89f512f42f72c1780f2b10c6b3881ad8dbec26f6e8a851d5d7c99ba662722d23e9cf27df50c9902726b772fa730fa96fda93af04ef967e08839130a86101101b52e3caaa387de0c06c3661f1d0c2b51223fdff6537a86803cac3ffb3cddaf87393f63dcc215252b293e4e3f60ba164347b3cae61cf543ac8fe8a635d95a1f828791cab7dd499dccf842113143905d904e74442d3bf64ee16ac64dd14e402b170bf4afae3086dc615f739347c8b196e0b0d67795d8e6c5df14692dbd4152f05dc40ae6a0cb4b770bc80006d2a71c5b198cac4c2ef3a2d4b7b6ff625c357e74bc8aa449926553dbc91b50416e01f7adaaede2232907499c9067382132ee124c5b28d694200b3cced91bafe3acfee41368b1d3dd9fde1a2f333db00cdbd83f127ff8ef7cb030b5a95357fe93aa5147c6ee37") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000180)={0xea080da, 0x5, 0x410, 0x100000001, 0x4, 0x8001, 0x9, 0x8, r5}, &(0x7f00000001c0)=0x20) getsockopt$inet_buf(r3, 0x0, 0x30, 0x0, 0x0) 00:01:27 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[{0x38, 0x3a, 0x0, "38010bd66a622034105636a1e27f9c32d6b9702d332a770d550370caa7f2da10c2da01f4"}], 0x38}, 0x0) 00:01:27 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0), 0x0, 0x0}, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}, 0x0) msgget(0xffffffffffffffff, 0x2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) 00:01:27 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r4, 0xb848}, 0xc) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:28 executing program 1: setitimer(0x0, &(0x7f0000000000)={{}, {0x8, 0x8000f}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:28 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000200)="af7fa9b96150e801f56b7882229dc0d274e9b3a38b197507d62791d90ffc7947852fbc286eb89c00298fe2bea4da08c640e6bee5af75ab1167859246cd753054ec31be8d3616698665a727bc021d4c4c78917eccc4a696c58c5f62c96be0727cb4bf5fe0210d67666181f031604ab71cd09491ed34e383a0dae8d13e380d38ecbbe0db54310b7db69abec325df94c5de7c8e0e367690780bd69f12e7b537cfd660952947040bfa1429e152f05181c564ec721ff4fe7a9cd9538a64b5fdfe63b7244da671d75daaeb86ad2dc1bb10fe11dc205c2ffc230cbf0401469f0f938a60b3ccc08a5678408034") poll(&(0x7f0000000300), 0x0, 0x0) getpid() setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) 00:01:28 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:01:28 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r4, 0xb848}, 0xc) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:28 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:01:28 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000940)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb660ff2fa0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000840)=[&(0x7f0000000240)='!&-@', &(0x7f0000000800)='^\x00'], &(0x7f0000000900)=[&(0x7f0000000880)=',\x00', &(0x7f00000008c0)='.-\x00']) 00:01:28 executing program 2: syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x1, 0x1c000}, {0x2, 0x1}}) 00:01:28 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0x7, 0x4) shutdown(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20a, 0x8) fchmod(r1, 0x10) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 00:01:28 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/14}, &(0x7f0000000040)=0x10) sendto$unix(r0, &(0x7f0000000080)="89c3a8972ce1f5d964ceb2b0d03a06258d89b36856bdb0882a7760320900b2901b431eadb33c96917ed1a448cb1252ddbaf77b44f549b11704edd21ca0c61815ba6a718b64b07743f242a58eb769bb4359b77340ee97c9d31981f7b30cb9a94e976e857bbe055b581a6827ee1e3d8753d12b9198d9dd9783b197702a472444859b86938b5daa99d5f69c81308a1ab9c7e5910b4fe9eefbfce4036eb8f3e99999a64145db324db14a7e9c540238d1304ad79884d41551", 0xb6, 0x89, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) lseek(r1, 0x0, 0x1000000000003) 00:01:30 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000140)=""/244, 0xf4}], 0x1) getpeername$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x1c) flock(r0, 0x1) flock(r0, 0x8) 00:01:30 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:01:30 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) r1 = msgget(0x3, 0x48) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 00:01:30 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000940)="982c3d0f053effa12de0ba20913e3e2ef3420f53de4141e2e996500f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001c62b0b0000000073d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28611d1d440f2b550142c4b3394444b15ffbb15ffb660ff2fa0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000840)=[&(0x7f0000000240)='!&-@', &(0x7f0000000800)='^\x00'], &(0x7f0000000900)=[&(0x7f0000000880)=',\x00', &(0x7f00000008c0)='.-\x00']) 00:01:30 executing program 2: r0 = open$dir(&(0x7f0000001240)='\x00', 0x100000, 0xe8) ftruncate(r0, 0x9) ftruncate(r0, 0x67) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x1) r2 = msgget(0x1, 0x400) msgsnd(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001280)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xa07, 0x7, 0x1}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001340)={@in={{0x2, 0x1}}, r3, 0x0, 0x0, 0x4, 0x8790, 0x7}, &(0x7f0000001200)=0xa0) getsockopt$inet6_tcp_int(r1, 0x6, 0x66e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f00000000c0)=[{r1, 0x20}, {r0, 0x104}, {r1, 0x8}, {r0, 0x8}, {r0, 0x10}, {r0, 0x4}, {r0, 0x80}, {r1, 0x2000}], 0x8, &(0x7f0000000100)={0x3, 0x5}, &(0x7f00000011c0)={0x3f}, 0x8) 00:01:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18fde8617214657943"], 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x20000, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:01:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x5, 0x401) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000200)=""/182) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r1 = socket(0x17, 0x40000000000001, 0x3f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x80000000, 0x1, [0x7]}, &(0x7f0000000180)=0xa) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x30}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x4}, 0x8) 00:01:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r5 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x100000006, 0x8c000000}, 0x2df) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000000)={r4, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0x199}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x3, @mcast2, 0xf}, @in6={0x1c, 0x0, 0x0, @empty, 0x1}]}, &(0x7f00000001c0)=0x10) 00:01:31 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 00:01:31 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x20) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x41c0, 0x3}, {0x2, 0x3a9}}) 00:01:31 executing program 2: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = socket$inet(0x2, 0x20000003, 0x0) sync() setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x2, 0x4) r1 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=[0x8001, 0x95]) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x5, 0x4) 00:01:31 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x20) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "890ce768698dec28be6fcd36033d2564f98c4b530333cac77db9c8daa7ac79a2", 0x8, 0x18bd}, &(0x7f00000001c0)="1b4ee8da0828f576eec92796c5be03e3579febf943f91c8e92221d5fa0d536399c4e0c8da344d9676ddc40fd4ab8b235a739916edb46f4578cd9e1c7216ef3c78d309720262b5ea0f70c0cc57f3639", 0x800080000000, 0x7, 0x9, 0x7fff, 0x4, 0xfff, 0x6, 0x81}) 00:01:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x400, 0x0, 0x100, 0x9, 0x8, 0x7}, &(0x7f00000001c0)=0xa0) 00:01:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[], 0x0) 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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x8001, 0x5000, 0x8, 0xfffffffc, r1}, 0x182) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x800, 0x4, 0x400, 0x4, 0x9, 0x8, 0xfffffffffffffff7, 0x8078, r2}, 0x20) 00:01:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x27f36e84, 0x2, 0x9, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001640)={0x0, 0x1, 0xf, 0x10001, 0xffffffffffffffff}, &(0x7f0000001680)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000016c0)={r1, 0x4}, &(0x7f0000001700)=0x8) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/97, 0x61}, {&(0x7f0000001380)=""/21, 0x15}, {&(0x7f00000013c0)=""/139, 0x8b}], 0x6, &(0x7f0000001500)=""/255, 0xff}, 0x83) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x7, 0x2200, 0x2, 0x40, 0x8, 0x5, 0x3, 0x0}, &(0x7f00000000c0)=0xfffffffffffffe46) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x2000, 0x7, 0x4, r2}, 0x10) 00:01:31 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) sendto$inet(r1, &(0x7f0000000140)="19b14c68861c8a89a6b90d221f0932081b7e19cf3c024d804793572ef8920baab0b2f764fb02", 0x26, 0x7d017492c0641226, &(0x7f0000000180)={0x2, 0x0}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001800)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001840)=0x10) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000002a00)={0x10}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001880)={r3, 0x7ff}, &(0x7f00000018c0)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) fchmod(r4, 0x0) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000002900)="c6ad3d398cd44b103fdbc73985943952f82a6e18ca617077dd1840c12f493a1799c0267cc26485eefd82f32ee525963ff6a76db03d8cfab8d0e18af4ef3a2eb69ece5e02d832024e7925b6ca0994f9580e9319850e47a72211549747657ea5641e5b7b1796467570af71bf42bc8ba8214d812b88e0e90fc955c8213b5b7ec3728ccea7c73a70c680396fcb0171e45b02dcab4e2d92c4b73103883d261f5e88b4b083a12e879fd78a71a303df08bd5dadea7a91763bd312157d89c8e0d53d670705f96f04de8385137b351e190e12ed85c4cf04c605cbfa22607aacdd756720eae5483560e2") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x23, 0x101, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000380)="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") ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000001900)="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") r5 = open(&(0x7f0000000080)='./file0\x00', 0x10100, 0x40) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000002a40)="a497489cf5518d6c21fc8af37363db820ae17b33b52d5f12075b5e1aac425aaddfcb4796c612766ec441dbfdfd50790520ad8d983fe88f777d73370b2d5f952b4e39f3e9c6ce28fba27b") 00:01:31 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2c8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r4, 0x7, 0x200, 0x800, 0x7f, 0x6d}, 0x14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x4, 0xffffffffffffffa6) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:01:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0xfffffffffffff588, 0x1000, 0x0, 0x18, r2}, &(0x7f0000000640)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) listen(r0, 0x6) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000680), &(0x7f0000000780)=0x100) pwritev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000480)="c550fa48203ebfcd3476684790ffa4cf1e7ee022f4474cbe6f0f37d3717de601f55bf67519a0a90689f7c03ad4afa99b1d6702e37e3c5c09d6afa578af24a2677a084c8d86ff6071627a45d110c422076e8b2a3cae9e156b4baa9732864b1ecdea9eec5ce0a862aa6365159b9cf6090f474f85abd69ad709d7c639ce26e0c1617c5e6873551ebe6d0675d263a73ea43215f6a7fe1d9e0ad896e19dd082b0571829e832326fdbbb65398cbd28c86309", 0xaf}, {&(0x7f0000000400)}], 0x2, 0x0) getpgid(r3) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000880)={{"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", "cc77a95d93977960e4d715e1f55f724a150b700ff565bf7267c4734464441775", 0x2, 0x2}, 0x0, 0x8, 0x3f, 0x3, 0x14a9, 0x100000001, 0x2, 0x0, 0x80}) setrlimit(0x0, &(0x7f00000003c0)={0x14f, 0x6}) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f00000007c0)="60e106ec1b9ca5fd4d03eccd85f9c02265f2e8be90e00a2f732a") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:01:32 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) fchdir(r1) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x1c3, &(0x7f0000000200)=[r2, r0, 0x0, 0x0]) fdatasync(0xffffffffffffffff) setgroups(0x11, &(0x7f0000000540)) accept4(r1, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x30000000) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) sendto$unix(r3, &(0x7f0000000140)="ec5b06abd39defb0c61f418f8182f01325f2baa144abcc2310ad3c8b6933b5f14d4d27eaa809fb62604d5191d4bfb4b62ff42d829f9aaf33662c1de6ac86", 0x3e, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x42) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast2}, 0x8) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = getpgid(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x2, 0x0, 0x8, r1}) 00:01:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="999a07e4edf5314871c4a36d378b604a598b7b218cdafba67efdd85526e21439fe9ebee392742fbb40592dfe50422f43390e6acdb2ec76e3a4516da045a658cc845c311a5616e195b959ff3309f300e5f77992f8c2915c79f020d774a88ee4bc1733643d7f077d5fa8cad52364f992986729689c") 00:01:32 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001140)={0x10, &(0x7f0000000140)="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", 0x9, 0x2, 0x3}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="8cd35168cf89baecea662823d4489cc73d42f49ed98a19dd9c831b842b6d25e8a5373c0eaa99043ee486a58883055e232956efe767649cf1f59192925f7c4ab681756eff731f78b881d0edcbcb1789f54f1d14a092d9137659f4b5b4dc1132ff5c232f116b1b07c88b5bfe588a69eddcd4fa3ba2e89efa253e5eed5c1dbd0e9e3d5b476d7e3af76c59a25a61452a3f853506f354ffb733a72c2414dedd0e45c21c6f7ffd13e84ce8dd5c1119961c245527470a9be7aae16eeb633f8bd330cef2d125b8f2d0aa3ff666b27faf4cd1d00c277730cb941afc6f5d04624bbd1fab94d539dc075211de42972adb") 00:01:32 executing program 1: r0 = socket(0x12, 0x2, 0x7ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x7]}, &(0x7f0000000040)=0x6) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, 0xa0) 00:01:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x0) r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000001240)=@un=@file={0x1, './file0\x00'}, 0xa) setresgid(r1, r2, r3) r4 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 00:01:33 executing program 2: r0 = socket(0x100400000000002, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) 00:01:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="4a0b8c9687821e358b99") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000001c0)="b2a550d6825e197e0f2c960491a60159ae151c6d14c5e6b5d88d167415cc232bf7523b6dd7926181dbe5c8ef78477bed3bacfdd9dde5e38f2136cd2b8facdf52e6ec8917d14983810c650a4ecdcf90b6e11dd4b55e2fb69b4da90acb2c546c264a9905168a386fdf33444e7cb5e6fb899dcffe3be17292c2a13006eda0f7029338e329a238ea7631c8d57dcba742aae74cd8d1439e59e2c97fa6") 00:01:33 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0xffffffffffffffff) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:33 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1103, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:33 executing program 3: syz_execute_func(&(0x7f00000000c0)="980f050520d0f807913e3e2ef3420f53de9650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af66400f72f4ccc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f122d16000000000f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000049ea") syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c) r0 = open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x101) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x10000000) r2 = fcntl$dupfd(r1, 0x0, r0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 00:01:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)) 00:01:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x5) syz_execute_func(&(0x7f0000000180)="477000c442a906ffc4017c52eadbf5c4c2d9b68e1ef300003e2ef344e100c4a199590ef2440f5d920c000000c482e1378080000000f3f3da4eb4") sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f00000001c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) semget(0x0, 0x2, 0x44) readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:01:33 executing program 3: r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x6) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x120) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x2, 0x3, [0xeae, 0x1, 0x1]}, &(0x7f00000001c0)=0xe) r4 = open(&(0x7f0000000200)='./file0\x00', 0x100200, 0x80) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4) chdir(&(0x7f00000002c0)='./file0\x00') ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000300)="5d943f1c0e03ca7ccc413db2649104926a1b3760ae2384b2dadaa3cf090d81062ceb30cd4a3c2fcda36479f96a55e7b3862cff4377aae723efc0a5ce88b68924c64faa4eff39d17b3b4952814220febe129dccb860a60556563f3495c0649223f958cc0a1adf1c21a8ec1be32530ce0269ada08dde2d24f945219b36b0") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x18) clock_nanosleep(0x0, 0x1, &(0x7f00000004c0)={0x6802dccc, 0x10000}, &(0x7f0000000500)) munlockall() r9 = fcntl$getown(r5, 0x5) freebsd11_fstat(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000580)="8db320f77900440f11b04e99dee6b051295bdac845d2968d529cf92af9f9822a378bc4306232a67ca900efe8b85a627d9baf23e036554c3b703cca071a3f8134db0552256410c9b88cabbe3700a6b9014b5d0d50f06c1f6ca3b24bff99e87f604c80d273c6f2ea653bed289589a39207e6d74c471584f48678b3f70814ca45fa5cbb83d0d8e67431efe808972156d6b3c68df250a772c1e1a11e069f511815287f6172baa639604a3f1a8c39f78be68ab445fa3ab790c936d1d7fb58", 0xbc}, {&(0x7f0000000640)="712b0035a802485d3eb3349dda7f06311ac8cc570fc1ac040daf2a6411b49960876992ec06079cf4fc72306a8a4228c450bef87bfe92af282d865d65a6e30c1dc4dec58771709716dd2b433d6bdea00cffaa4e9f592b13790c7551b7642613ed76abfe1c83a31aeff510546d5ab9312232d3b4b95cac0e9cb7f7c505685503e0c8", 0x81}, {&(0x7f0000000700)="71bc6c521d41ddadaf61a9b04ea84b05b6ecbba2c4cdbef82c97154212f4ea5706bad185b0d62cbdaa58a4b0c4f569c3873185eeb512b99721f63afebb30ed0a6e89c7428745cdea406085e27fa81ce59f71f93c504c01f363147feb16cfd491bdcc73b3ff9405b00a31bc334d892e85f66d8014031949270e4023761758fe812a08", 0x82}, {&(0x7f00000007c0)="303b2de20c1b3781b4a2aa1cccf208020c3cea26fe4656dc68c706298bfdf6568ff14b62cfc6362c3fc939f25c5edb28913294fcae3c80905ad9d897203b9c4310ac8e", 0x43}], 0x4, &(0x7f0000000ac0)=[@rights={0x18, 0xffff, 0x1, [r4, r1]}, @rights={0x30, 0xffff, 0x1, [r0, r6, r1, r0, r0, r6, r1]}, @rights={0x30, 0xffff, 0x1, [r4, r1, r1, r4, r6, r6, r1, r5]}, @rights={0x20, 0xffff, 0x1, [r1, r6, r6, r5]}, @rights={0x20, 0xffff, 0x1, [r4, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r16}, @rights={0x38, 0xffff, 0x1, [r0, r5, r0, r0, r0, r6, r1, r4, r6]}], 0x130, 0x20000}, 0x20188) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000c40)={0x2c3, 0xd00, 0x80000000, 0x1, r7}, &(0x7f0000000c80)=0x10) ioctl$DIOCRINADEFINE(r6, 0xc450444d, &(0x7f0000000d40)={{"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", "6bba570f43c3e72772de8927787be3173e15bc1a52317640dcb0f72d80fed0a8", 0x401, 0x80000001}, &(0x7f0000000cc0)="6e4cfe1c4a86e9c3959446268279573e06910a381bc0af569d4a520406d9183c42114944acd909e5bfcfabeeacc4e52ad8eb1b17d2788acdae78090097ee91f71f640f1e735ed787", 0x200, 0x1000, 0x1, 0x3, 0x3, 0x7, 0x2, 0x48000000000000}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001200)={r8, &(0x7f00000011c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001240)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001280), &(0x7f00000012c0)=0x4) geteuid() r17 = semget$private(0x0, 0x7, 0x4) __semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000001300)={{0x100000001, r15, r14, r10, r16, 0x20, 0x8}, 0x8, 0x3ff, 0x1}) semop(r17, &(0x7f0000001380)=[{0x2, 0xa035, 0x800}, {0x1, 0x4, 0x1800}, {0x6, 0x562, 0x1800}, {0x4, 0x8, 0x1800}, {0x0, 0xe84, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x3, 0x1000}], 0x7) fcntl$dupfd(r1, 0x11, r5) 00:01:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x1c, 0x20000007, 0xfffffffffffffffa) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f00000000c0)=0xfffffffffffffc95) 00:01:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="d7a2018fe7c95e5071c7dd2f9f18411d50cee945aa7335f9b27a9164d8764d6b965012dd6ec22ccfdc8abf678ccc65085abda8785ae317d88dc018a866e3efd509090b4969a66448c1827731fa473415e06283352fdb7480f2398e868a969c636031a0a0efdd8946425bcb12f626c7322937ddb30fa756e663bde3bc1a376336cc89c0c73510669eb3d4517c319a3de4578d62a5469b7abe90b897ba16caadc1809559dbdbd8c2f43bd9948fcf49f522027c8df158f322"], 0xc}, 0xfffffffffffffffe) 00:01:33 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) open(&(0x7f00000007c0)='./file0/file0\x00', 0x101, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000880)={0xfffffffffffffffe, 0x5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20000, 0x0) r5 = dup2(r2, 0xffffffffffffffff) r6 = openat(r5, 0x0, 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="8d6fa307000000f81d2ee237c79a14f9df03"], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:33 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x4}, 0x1) syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x80000000000, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x5fd, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4ed, 0x2, 0x0, 0x20}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1782}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x95, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000001c0)=0x10) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x62, "6de495cbef28d2256531cb9e0dedc2b3a6b652482aec597b112f80899ae82e1a5c87566211bfe7a48b231e620e7779e24a7b3e2cc4094fff8c8dcae7f71b34f187eb838a5cdc020a8d20a94dcf50124d816d4012c4453d4504fbb878fd65ae56fa27"}, &(0x7f0000000080)=0x6a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x59) sync() setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7fffffff) 00:01:34 executing program 2: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c46f0f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x10001, "f67ed6a7e5063cf354e556b4529ddc98"}, 0x14) chroot(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="06000000ad", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x7, r1}, &(0x7f0000000280)=0xc) 00:01:34 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) socket$inet6(0x1c, 0x20000007, 0x0) 00:01:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x206, &(0x7f0000000080)=0x875d, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 2: setitimer(0x1, &(0x7f0000000000)={{0x100000001, 0x7}, {0x401, 0x2}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x62, "6de495cbef28d2256531cb9e0dedc2b3a6b652482aec597b112f80899ae82e1a5c87566211bfe7a48b231e620e7779e24a7b3e2cc4094fff8c8dcae7f71b34f187eb838a5cdc020a8d20a94dcf50124d816d4012c4453d4504fbb878fd65ae56fa27"}, &(0x7f0000000080)=0x6a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x59) sync() setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7fffffff) 00:01:34 executing program 3: r0 = socket(0x2, 0x20000003, 0x2) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882aecd2715bcc1f7d431d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262d44fbb394654bb8a6e551bbea2ae0ff0fba6a3a23d9580d95734cf8d950ac99194b077022ab5ca6847181b6ec9ad8cd12d308fab3cf1b857a4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[], &(0x7f00000001c0)) sendto$unix(r0, &(0x7f0000000000)="685c7bd48814a3c4e2a9efcabeb082e023f807a7624e39780c884a2a6c334af7348fee6aa4177aa7226acb13b697576db52d5301dd4f498d73efe4de60dcbf1e5efd3f814c1cec987080437bdcf23d761cd2dd727281b1ecf0b760f134580e6411744b24e23d5584b53fc0d1752e918af6bfbe3438ca195daa64a363f62aea2b17080842569ce71ae311b0936519bddfea44996735785fed7a07349e29a2d6eaa57f7d2bebbefb4614d72f390a70774cee764193f87db295265624e86165e724d030427bb926c502659a544939a1ff7dcecf27619ef383335f632b53b6b0dd60587741f4c92ee7f4a803bfb113e4e6c081ba901a3e819f", 0xf7, 0x101, 0x0, 0x0) 00:01:34 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, 0x0, &(0x7f0000000040), 0x10000000) 00:01:34 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x2, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) 00:01:34 executing program 0: r0 = openat(0xffffffffffffff9c, 0xfffffffffffffffe, 0x800, 0x8) pwritev(r0, &(0x7f0000002680)=[{&(0x7f0000000400)="f41464d773f4fbb0b3444b3f902f6efdca5709275103195466c53463c0e25874ded33d6360d62e1ad622fb0e5b691c9f0b6984a96839eb81fea49d1cdc6ff8440ebff6999e79fb2e", 0x48}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="b7f047d6e7e26a0ba407a9c7a14bc1cca37dee00a2e620f0e7cd6ab410ebd41ef8b498d84fb1eac606ac7eab0fba190dcabec07f9e4b4666c90604d801e651cae9bcc484b0ba78ccab2537d17d55423c1a6889e19852036227e5f69d6bdacc2a21541fc27e01e69fcdd5776a5010f23ddecca485ed", 0x75}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="a74c4c3edaf3ebff0d7a8ec0d86ae81fc38dbd18df0453a66ba31465fdf3777ab80bbd", 0x23}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="435e7bb03b63b38c17c20a3b720eaefcfaf2e8a039251df21ad4e4d13b691db28da40c9e207b77f7de25e4736907794922bccd9b58a48f079ded9d735b931348a3423558445220dbd28acdcb69c5c615c7a095d65a53c0e1231583062eb7c301be218139b2220b1ef2e43cea3109d08b54f6bc23d8d7580e831daf98702c0705ed3838f79274fb7cd00b3b5af8d9540767714a", 0x93}], 0x7, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9a, 0x9}, {0x0, 0x1}}) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x54, &(0x7f0000000280)=""/145, &(0x7f0000000240)=0xfffffffffffffd36) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x2}, 0x8) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 00:01:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r1 = accept(r0, 0x0, 0x0) setgroups(0xfffffffffffffcf3, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x8, 0x7fffffff, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x6, 0x100, 0x3, 0x7, 0x919, 0x6, 0x2ee, r3}, 0x20) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f0000000000), 0x0, 0x7ff) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:34 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x9, 0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 00:01:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) getrusage(0x1, &(0x7f0000000140)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @loopback, 0x5}, 0x1c) 00:01:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = socket(0x0, 0x3, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x7, "b164ab9f4dfdc4a9333606b29ca3b53e"}, 0x14) 00:01:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6b022e9177e9a9653000"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x200, 0xcb2, 0xca}, &(0x7f0000000180)=0x8c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000002c0)={@local, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) 00:01:35 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6050000325151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000000)="96d7079ffbf1fd3218e7dd70af99e7cdedb9a89e9dedd9e09d1ad669bc8b449b5b9159b905364c67eb5e8a7114b890a0790eb01af2f282d8316306fa3bbaec4ff72164ed59dcbd88b583d2d64f1edb3035f397c62beb054b4d2347be03ca5a8b82fdc3155373844666e8cde2e3182dced5dc703705c08431fb04b902ae9c218c767b008d6934e7b733c430b937ad54732d51e45a4278c367281fd5da099d453fc7d73277ab817a018cf9b0c9", 0xac) 00:01:35 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") shmget$private(0x0, 0x2000, 0x8, &(0x7f000059e000/0x2000)=nil) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:01:35 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaff7fffffffff080600010800e3b96a4a538cfededbf48b7f"]) 00:01:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:35 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) lseek(r1, 0x0, 0x3) 00:01:35 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7}, 0x8) 00:01:35 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x5, 0x0, 0x8c99, 0x0, 0xff, 0x9, 0x7, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffff0001, 0x100000001, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0x9, 0x1, 0xfffffffffffff001, 0x2, 0x31, 0x1000, 0x4, {@in6={{0x1c, 0x0, 0x92, @empty, 0x7fff}}, r4, 0xa7c, 0x1, 0x1fe7, 0x4, 0x4}}, &(0x7f0000000400)=0xb0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="9a76130feb2d177b684ab0b1b1ca635572020b2484db7f96a50d0f4a4d9c489958dc9285d50c3a9ce1cdf723a74c450e06bdb565eb31b16f2edac3b6c79dde66ca2c548ba15f71ed871246aaf5", 0xffff, 0x8, 0x6}) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) 00:01:35 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40fd86ddac70148d, &(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="ba9e0011808e5f5545058b18f26037f64362151353fdf6b4a34574dcc9de32b7cf2e0f872754eeebc6b80ae989df0ee3ff51b166bc2210aff08c4aca3a9f9e31e37770822a16c5675e9a26f1036de8928daac122ebd03275cd4d3e0bdfea680c8531ede2e0fdf210bcc513e71bfcfdab7d8f7b84cf00a53a0b46c89c9c426df42bf5686635dfe89fe75552fbbb0cc0fe16386b536d36688ff5fa9d310e23a146c300f45c2ed204d446a3377454bcabe90fe2a57e6f9f431fbd7996a185", @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0], 0xad, 0x80000000000000}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x1, [0x4]}, 0xa) 00:01:35 executing program 0: r0 = socket(0x11, 0x10010000003, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000000)={0x64c1}, 0x10) freebsd10_pipe(&(0x7f0000000080)) 00:01:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000140)="1caa444071a3628570ea029484b6339eb5a5eaa034387cafcd0810c48fd4a82475fa299ea4", 0x25, 0xc, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:35 executing program 0: ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000001140)={{"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", "2b0071bd27ec85f4c6c708a9cd18659b859d8f3e28a10dd83bb708d12efbf431"}, 0x0, 0x3ff, 0x80000000, 0x1ff, 0xfab, 0x7, 0xffffffffffffff01, 0x101, 0x8}) setgroups(0x4000000000000139, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setreuid(r0, r1) 00:01:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xd73, 0x4) setrlimit(0x0, 0xfffffffffffffffe) 00:01:35 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000000c0)={{"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", "6adf12e92ad3012797d6ab86c95dd9921084d7c9cd8995c29ee196f4ebda5818", 0x4, 0x1}, &(0x7f0000000040)="c34cd0d46d45d60cd7efdd38730fb75172d79bb3af837085d00c160174163eded029677cf363b2ecd9077f07b4a76bb1ec14a11e5231e378e83d820b6658fd1b529bc7b2fc4355e3414a5680e85c", 0x4, 0x0, 0x7fff, 0x996f, 0x2, 0x2, 0x1, 0xdf2}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x13, &(0x7f0000000000), 0xfe6a) 00:01:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0000696c659451"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:36 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r0, 0x9) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') recvfrom$unix(r2, &(0x7f0000000240)=""/201, 0xc9, 0x42, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) execve(0x0, 0x0, 0x0) 00:01:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setrlimit(0xb, &(0x7f00000000c0)={0x1ff, 0xff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='&', 0x1, 0x20001, 0x0, 0x0) shutdown(r0, 0x2) 00:01:36 executing program 2: r0 = shmget(0x1, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) r1 = getpgrp(0x0) getpgrp(r1) shmctl$SHM_LOCK(r0, 0xb) getpid() syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000340)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000c461bdfe994cf3000097660f6b32fb36f083b600800020f07272b8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826ec4227d0e55a8a80d8f189272af8cc7e8628f680864360fe25800618de3b6c22fb1b14788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x4a, @ipv4={[], [], @multicast1}, 0x3}}, r1, 0x1ad, 0xb91, 0x2, 0x8, 0x64, 0x2}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x7f}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @loopback, 0x5}, @in6={0x1c, 0x3, 0x8, @empty, 0xe6}, @in6={0x1c, 0x0, 0x8e0, @rand_addr="f2106d2a6d2aa34f22aadd774d76e84a", 0x8}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000006c0)={@loopback, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) recvfrom$inet(r0, &(0x7f00000005c0)=""/209, 0xd1, 0x3, &(0x7f0000000300)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0xfff, @ipv4={[], [], @multicast2}, 0x8}}, r1}, 0x84) 00:01:36 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0xd4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:01:36 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000001500)=[{&(0x7f00000001c0)="94406634120267c37c4843fa8bea0f982f42f36e71bb9f29e8a5e2a50acdb21e9aaf10cb9af581d71f71a4cdf4c95ec55daa2f446634aee439121645af80cde38b3d59e75495c68289e0c3bb1f7812b69edb5d06265e551cb4d8", 0x5a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000240)="ec85d15008ad3feaf09ee94832c973b3571d71e35b3183cedd67b7e81d159464db29bbeacc10b81dd30ca2c8d6293faad1f1fa0da20583e78ddd1eec944df7eded3dfc244ae86b4f53da9a39bfca7dafe2253d161d745705fbb6128c8a37af7855f2d607c330d2405517ecc7d6891d54b3e7ed6801814efec837119419e9c6ebfa2172a18fac3f5302e9b561d795c8a9434e0dc2e0e4985b642b32bb6a75140d5eed0128fc7bb6e13ca4c1a02aa53b4683ab1aa89cdd44492c34", 0xba}, {&(0x7f0000001380)="8dc156e6ce6db9507c72009b0c095c213d267bf274d9be32694947c5818bf679d145e72b4f883b40c11f13aa8a85851745b77144cc15a5afaa9f303915e055a9ce4de30937b37ebfc5c84a52937a90d9713dd1fab4851df9497bddef2272cea51683a5bc4380b548075a0097da3d55462731050fb83ed5596cca9724f7c6c58f48f6", 0x82}, {&(0x7f0000001440)="737999dde02ccaabc53751ec9a64274bea41e7a46336c8ba0905aa65150a02ab6d75113304ffbe6ba34674db61ce6e1f901d2905cbfddd015ebd05e166b3313285232fb2a0cfdf6e8115ae0b6282fdf9e1b46f20b488e7a98c381e80103e7ebf1645fd97400698f404fb775e71cacdb3e5ca36e82fbc9fb08fd6a1194c1c37870f8d19bb80fce7a92489a066632bf1368af5539893edcfd320a144cbb165f051d83505d07d8171bae480665791", 0xad}], 0x5) readlink(&(0x7f0000001840)='./file0\x00', &(0x7f0000001800)=""/25, 0x19) poll(&(0x7f0000000000)=[{r0, 0x2107}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001580)={0x0, 0x98, "1b7f2828a58ba52bc4eab05e2514095c902ffdf79c6a180f21217a5ef260bb3bebe29e0fca0d7b807d1572815b6a926acacc06780e3eff048da687eaf89bf2ee268e53d5b1033bce1d186d27748ec9a79501e2677554c05c093f3cf829095d2de1239e097fc935e7448b38a52b402729b39a2dacfe5a1562a5f84fbff91d2b9dda70086381e24b029b2ff264bbd534b9549c3bbdab818f32"}, &(0x7f0000001640)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001680)={0x0, 0xffff, r2}, 0xc) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000001780)={0x9, &(0x7f0000001700)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in6={0x1c, 0x0, 0xffff, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x80}, 0x24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001900)=ANY=[@ANYBLOB="036824c1aac0a58985af19e20c8be04412acefe26295d044597ddd2b2de544a9b39c057771ac16ffe66054cb7ba4d9877c21815dc693654773970f65db1b1c1faa35da2a5833141f9af39e1871425fa13c6f15953c69037e764780b95260c3d4b0a829d7d0019599bda4cb"], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) 00:01:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setrlimit(0xb, &(0x7f00000000c0)={0x1ff, 0xff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='&', 0x1, 0x20001, 0x0, 0x0) shutdown(r0, 0x2) 00:01:36 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x8000, 0x7, 0x3}, 0xc) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:37 executing program 3: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) 00:01:37 executing program 0: r0 = msgget$private(0x0, 0x72c) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000000)={0x1000000002, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x5, 0x4) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:01:37 executing program 2: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c7c4c2510c72f751c4a27d181ec1ea01eff265dc5f00c35b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d1837c401fe5ff6f60fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0), 0x1) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000400)="1c0ec4637916d7b098c4e1a5d249841b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01f2490f2a9e00080000f265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0x100) 00:01:37 executing program 3: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f0000000000)=0x4) 00:01:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="c4d6b09eeead674532a43c8658104fecdb51c3216565d24e82e01fc89dbe325e27ff6bf6f6da92a1bd8afe2fa0f2094ecb48fcdcb87a187c6d63d4ff8e33035d09da66102b8bd9b0a88e10bdad661bc7747050763d9736fc581f2d7f282532da246cd7a363e2045819a65c87fbcf5ba8092ec9f5b6f5aeb1bb912301edab6d3c0221f9c5b28683f319369d292b5f54e76800ff8d3527bcdabc09086c4155") r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x8000000000030, 0x0, 0x0) 00:01:37 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/18, 0x12, 0x40000, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x3}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001280)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x6}}, r1, 0x6, 0xfffffffffffff801, 0x4, 0x200, 0x15, 0x2}, 0x98) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6, 0x5}, 0x8) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet(0x2, 0x30000007, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r1, 0x3, 0x6, 0x0, 0x6000000000, 0x1}, &(0x7f0000000500)=0x14) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c653000551cdf38426e98e96b49b793f65bfb1f4e514bc628f3cb88c298a571f7e8dbd7c8f59d3139e736650354e5df018b63a20d2562327e27e54fc93adb469e53ae41026e0e9905f8bbfedcf49e7fe3d6d01708787a61607d414f065dded4d06ed74c986e6a704de48200b688e9f1d2b2b7e3638284fc8d28d2e3d455e54852a12470747696bf3824e30faa962de1cc01bb53e063882a1325bafc10553e76"], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0)={r1, 0xd317, 0x80000000000000, 0xfff, 0x7fffffff, 0x180}, &(0x7f0000000300)=0x36e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r3, 0x5, 0x7f, 0x8, 0x7, 0x5}, &(0x7f0000000380)=0x14) clock_nanosleep(0xe, 0x1, &(0x7f0000000100)={0x800, 0x7}, &(0x7f0000000540)) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, 0x0) 00:01:37 executing program 2: clock_getres(0xe, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x144) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0xffff, @ipv4, 0x9}, 0x1c) recvfrom$unix(r0, &(0x7f0000000180)=""/185, 0xb9, 0x40041, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000280)="55813b4d7fe09e343205316ffc7710b8fe36ffe26029bf2cfea489437df86c69e8c42d7a7d28e7c9c0dc63a5eafd4ccd14124454d00b7b3b8261dc293936bc59f6c4b5908f55872e44b3e7a7fca8a4e548024580db33379f34ab6bfd07dd4ae75e5ca0938462f0b8011ee963e900b1fca385973465bade40fafc6447ee0eaddb62747f6ba95008f10772b52af4bd40997036a0fe992dba36b9342d2bf7509de4e5ddb5cb0ba3533836e4ba5a5945ee4ff440b606d1e2") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r3, 0x4) r4 = shmget(0x1, 0x2000, 0x2aa, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000480)=""/247) r5 = getpid() getpgid(r5) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000580)="c2dc7ed08615f4b22eee2f94d171a65df846095826f21331dbe78ed63f14b786ae42c0cfb650bc13e5f80de92a6ef0309a822e57648f316f20168113d96bf4d5a592bda054e45bd66829e2d09a4c8e085e2a8c0bce90649aa50d80928238cfc2d044c4ef05ca3523e6e5097428392f793353f29f339c12e28dc9ebc9c23c93db2cb78671f746a44f6b3bb0b1fd095bc088", 0x91) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) unlink(&(0x7f00000006c0)='./file0\x00') poll(&(0x7f0000000700)=[{r1, 0x2004}, {r0, 0x4}, {r2, 0x80}, {r0, 0x4}, {r0, 0x10}], 0x5, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000780)=0x4) getuid() setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={r3, 0x2, 0x4}, 0x8) truncate(&(0x7f0000000800)='./file0\x00', 0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x14c3, 0x2000, 0x9, 0x6, r3}, &(0x7f0000000880)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) setrlimit(0x4, &(0x7f00000008c0)={0x3f, 0x54}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000900)=0xff, 0x4) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000940)={0xbe, 0x6400, 0x61, 0x20, r3}, &(0x7f0000000980)=0x10) fchmod(r2, 0x41) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000009c0)={r6, 0x7ff, 0x9, [0x1000, 0xfd19, 0x200, 0x4, 0x7, 0x4, 0x4, 0x2, 0xfffffffffffffffc]}, &(0x7f0000000a00)=0x1a) 00:01:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10048, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x8000, @mcast1, 0x2}}, 0x0}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0xaba, @empty, 0x5}}, r2}, &(0x7f0000000680)=0x84) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x9, 0x9}, {0x3f, 0x1}}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x354209e8, 0x4, 0x12, 0x9, 0x80, 0x7}, &(0x7f0000000080)=0xa0) recvfrom$unix(r0, &(0x7f0000000400)=""/149, 0x95, 0x43, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x5, 0x1}, 0x8) 00:01:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") 00:01:37 executing program 0: syz_emit_ethernet(0x35, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@arp={0x806, @generic={0x1, 0x8037, 0x6, 0x3, 0x1, @random="05f37e0d3ece", "ae909b", @remote, "392ebcf15035852b8f66bd4d08a6bd13"}}}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001140)) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000011c0)=0x1c, 0x10000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000010c0)={r2, 0xfffffffffffffff9}, &(0x7f0000001100)=0xc) 00:01:37 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000680)="b1a6a30aa73692c42c997ac410814e5c009672804f1df4fc26a3a00413d70dd5d8d909a6d3fab6d81f154679730399001f52c30960f5f5260e985bf338dcf0aeed33d0dbba277fb4de9b5bbd") socket$unix(0x1, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={0x0, 0xff}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0xee1}, &(0x7f0000000500)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f0000000380)=@in6={0x1c, 0x3, 0x6b, @ipv4={[], [], @broadcast}, 0x7ff}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000003c0)="0eff15eb2bd413be", 0x8}], 0x1, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0x843a03f8f2a0f572, 0xfffffffffffffff7}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x1, 0x1000, 0x80, 0x6, 0xffff, 0x6, 0x1, r4}}, @authinfo={0x10, 0x84, 0x8, {0x58}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x1a00, 0x3, 0x7f, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x98, 0x84}, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) r7 = dup2(r6, r1) ioctl$DIOCKILLSRCNODES(r7, 0xc080445b, &(0x7f00000025c0)="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") r8 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockname$inet6(r8, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000011c0)={@in={{0x2, 0x1}}, 0x0, 0x0, 0x0, 0x3, 0x5, 0x17455300}, &(0x7f0000001280)=0xa0) accept$inet(r8, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000001340)={r9, &(0x7f00000012c0)=[@in6={0x1c, 0x0, 0x5, @ipv4, 0x8}, @in6={0x1c, 0x0, 0x40, @ipv4={[], [], @rand_addr=0x10001}, 0x72}, @in6={0x1c, 0x1, 0x4473, @ipv4={[], [], @broadcast}, 0x100}, @in6={0x1c, 0x3, 0x4, @rand_addr="93301acdcdcb34dfe2474ec0b26260e4"}]}, &(0x7f0000001380)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) 00:01:37 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f04080000000700080003000001070000000200b3333b454f376bf6cb86b0430a1198b1a9de2c6af1b2bfca8db672cfd6b01a783d94e2700a9476f97cb127e8c4ecdf898d4cde3f8a40ca"], &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x1ff, 0x1000, 0x4, 0x9, 0x7, 0x7, 0xf44, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r4, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) setgroups(0x3, &(0x7f0000000580)=[r7, r8, r7]) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r10 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000480)={{0x3, r6, r8, r9, r10, 0x40, 0x8}, 0x8, 0x7, 0x81, 0x2, r3, r3, 0x7}) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r3}) 00:01:37 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "6458166ac94a78315a959337b1fbe164"}, 0xffffff07) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r1, 0x33, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, 0x0, 0xfffffffffffffed3) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:37 executing program 0: syz_execute_func(&(0x7f0000000180)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x100000000, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={r0, 0x4, 0x3, 0x3, 0xfff}, &(0x7f0000000100)=0x18) 00:01:37 executing program 0: getitimer(0x2, &(0x7f00000000c0)) socketpair(0x3, 0x1, 0x6aed, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000), 0x12c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) r2 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/113) r3 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/255) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000002c0)=0x21c, 0x4) 00:01:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget(0x2, 0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001180)={@in={{0x2, 0x0, @rand_addr}}, r2}, 0x8c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000240)={{"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", "565e4bc7654c6d24bd887b4df177b21eab0b17258115b7f6628664739d9de050", 0x8000, 0x40}, &(0x7f0000000180)="b51a68b6c5cda098b42acaffda4ec7bce4b73dd42b4d3900af6ebc89b11190dcbe8e97ee2e3f10812ff37406d4441b64110073dc00c240e29800aee3d209a609f15d596512ac87e2c3514e45eba148e80b6d3501b4e11e05d067143d94ebbc07ff6ff69f8f1d29a988ba1681fdefe6a4d1fce3b031dd52b198e34ce93a74b09e1116c5532908700405777fecf4c9b56ca42dd1f330dab67871af095d3782f56ea053ff0cfb2ae8e085d6fd31dd9c", 0x2, 0x7f, 0x3, 0x2, 0x1b8f20000000, 0x9, 0x6, 0x6}) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000000c0)=[0x3ff, 0x7fff, 0x8]) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000002240)=""/4096) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140), 0x30d) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000006c0)="ae4cc27c2617cd622bd2c5c2ce5b36178a8fef9b5c9ffbf98796474d317945ec6b60f63e931b6081a645a24f41c2dbfded8d6ea4ecb66e50874ae6ac2a2ee5b9dfe8691b48df069b399040916014217829867af659d06dc1355dcdb51b0719f044ee6daba112acc5be8dd74a836909cd81eda42ddbbfc4c2ba47c4cca0f00837a1dd89e50661c3a1668f86b5b9a198fa1391662147c6616c003b401308d899ad5c6e5b8843748716fa03db4a40debad0ed5c62fedcc9b2c92bf985ca147ec6ecf730904b15967730c1016ea354380817621560067a", 0xd5) 00:01:37 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f00000005c0)='./file0/file0\x00', 0x1ff, 0xf7) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000280)=""/111, 0x6f}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/98, 0x62}], 0x5, &(0x7f00000004c0)=""/76, 0x4c}, 0x2) 00:01:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x48, "3dc2614eaa650cca145097449348673f5cf3b1bff42a55760fde31313a2371a182c926f225078200dd7ae8174bd4415f91c541b9106f61b575c63e03c1f05a6c26c116638b91c3f4"}, &(0x7f0000000040)=0x50) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x3, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) 00:01:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) 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$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) r6 = getuid() r7 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) shmget(0x3, 0x1000, 0xa0, &(0x7f0000fff000/0x1000)=nil) socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x8, 0x2, 0x8974, 0xa8d7, 0x80, 0xabc, 0x81, 0x7}, 0xb) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x20000555) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0), 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xb02}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffff5731, 0x4, 0x4000, 0x66b8, 0x3, 0x1, 0x2, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = getpid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) setpgid(r0, 0x0) 00:01:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb03}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "0b3856a96273b3dee060396e30547cb7"}, 0x14) 00:01:38 executing program 0: select(0x40, &(0x7f0000000140)={0x7fffffff, 0x1000000}, 0x0, 0x0, 0x0) 00:01:38 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000100)) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file1\x00') 00:01:38 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETPID(r0, 0xffffffffffffffff, 0x4, &(0x7f0000001580)=""/230) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x9, 0x8000000000000000, 0x4, 0x7ff, 0x5}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x100, r2}, &(0x7f0000000140)=0xc) 00:01:38 executing program 0: syz_execute_func(&(0x7f0000000240)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="b8bae59c58b6e22ad96e8b0ddf6af66e4e123d002810ff3f4071564a156cbf9f5a7ad8f58d105009a182acb8a408298780a7728599f7ed2a08e70f99129618f2a05ff42775e4f8b11a2a06066cf68ce1c57d01ae1d14ca") 00:01:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x8, 0x2, 0x8974, 0xa8d7, 0x80, 0xabc, 0x81, 0x7}, 0xb) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x20000555) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0), 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xb02}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffff5731, 0x4, 0x4000, 0x66b8, 0x3, 0x1, 0x2, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:38 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431cab0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @loopback}}, 0x0, 0x7, 0x38, 0x9}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x552}, 0x8) 00:01:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) sendfile(r1, r1, &(0x7f0000000000), 0x20a8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x2f, 0x1f}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x7126c2c1, 0x6820, 0x7, 0x4, r2}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000040)="0c03c4817a2df998cd801b69e46962f5696200d9d9d0c441395bf9f2680c0000008fe9659b249c9ce4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc00006766440f71e000eff265dc5f005b5b45363ef8f2c1553d230faee4c421f5c6cfce47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c314111d54111d00") 00:01:38 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair(0x0, 0x2, 0x40, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000300)=""/246, &(0x7f0000000400)=0xf6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfffffffffffffffb, 0x0, 0x9, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000004c0)={0x5, &(0x7f0000000440)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7040000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, @in6={0x1c, 0x0, 0x9, @loopback, 0x7fff}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) 00:01:39 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x5, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000029f324003e00000000000000"], 0x6, 0x108}, 0x180) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x3, 0x3, 0x9, r1}) 00:01:39 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800000001, 0x0) r1 = msgget(0x3, 0x4) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000000f36c8ad7f729fbec531c789f160699c4315cae2ebe470a12d2091448d1647e3cdf87070000002e46686772cd5b77f2313a42b09cf78aba5f5688d8c03a07d06640cac2654325ec6012522fcacab90d2aee885f0670f32cedf25a49954d332299b2a3dd56275b21ab5ef1db6b67443d711a3f9979d264c6cae242c33f098c5e5f4d8afb22b6055dc50465eb73c0913f443085a76135951c49566d11cdf93c6bb3dfdf66ae856756abb260542473c7c9636e2db5b4c7747ef0618cb1146cb230b3083d9344dc75afed2ee83f68335dbca18f154e4257db63214402ae0008000061e59744e2799c325158e07c"], 0xef, 0x800) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0xff, 0x6}) 00:01:39 executing program 1: r0 = socket(0x2, 0x0, 0x800002) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000080)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000000c0)="b174082ebd8a59c5b11ecd4d7fcdc75e94bac84c6e097162d006d6204adf07dc0911563286b71a6e635b8f241d58bbaeb16ed8eb329c6a876b2de49478de", 0x3e}, {&(0x7f0000000100)}, {&(0x7f0000000140)="1eeb4976bad5aa92cae5a41333f4fec87f13c92f0d926425da067b726986882d90959f721f23b02e275133d088a8fcc5a6cda2b54753c1fe5715acc1991a5827ee1bfc5a792ebd4fdec53c6de83245faf6c0bdf61eeb20382d5e5c1cad5278cd81e92321ac1d925f342e8964954bd6e168ecc64a307985808d2c20270c798b5b22250c338aeef0841c312540230cc1efa91ea28d5fd3ecb32fccd234d0541adbd6f1b6c5245443865e41cde2a8a940f77d345f9695eb7d8c7488eaa0b0621c3604a96f881908b64b29801e8b47126afd54cb23b4b9e9fabefb6d00973a4fe147014d", 0xe2}, {&(0x7f0000000240)="85de885df2af00c341c5068dd37e039f393e2ffb1e885a8316939089fc9d89", 0x1f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3763e86fb2fe33779e23119e82937ca3217f3039a5407815340680069dc41952da598a7ccbce84ef85d94725ce750814c6137b93a6e9aea476d6", 0x3a}], 0x6, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x698}, 0x84) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:39 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c20000002037113d478aa391af265b9f922a5fc1d4b59fa851d24e2ee5efe71a920786a897cc115481b68490b5725ac7c6f24af45d023da1a16dff63ce57dcff34e8d984e2671c5fe16ee31da28172906b26e932dc6ae8e77da46ed026c1f930ac4da3e478109766de42a4a951ccb8cce1edb837ae296567473e8e1704cc46a197badf56141db50e0f954a92f841be3601a8d84bbc9d7eab372ee4e937ec29fcf9775d17fc3a63ab80667a244978174d75a334c0b5d21b3b873d79a9b0984ea14e9f925c07f0fedbdeed06e230c67e4bcfa921"], &(0x7f0000000000)=0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:01:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x8, 0x2, 0x8974, 0xa8d7, 0x80, 0xabc, 0x81, 0x7}, 0xb) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x20000555) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0), 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xb02}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffff5731, 0x4, 0x4000, 0x66b8, 0x3, 0x1, 0x2, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x9c, "08b1acfc353d183d447da2f8effd094eb45d563fbf621bcc9b65dc178d614a040f084a0143af2084dc0f2d384f454e3c05ff32ef4da0d5719d88d9dd0474e4c7c2a1df1043fd9324347cab47480e92d60e915463d99c6bb1c9bd64b89a971203f553624baa5165866db5f8bf307c062d7c0aa1dec2895a5dcddd3b514207b3498e374cbd25e9772af50fb385757f8e211e129bfe0523dc25e980599b"}, &(0x7f0000000080)=0xa4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x81}, &(0x7f0000000640)=0x8) 00:01:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2784e2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x40000000000, 0x3, [0x800, 0x9, 0x5]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x1, 0x300, 0x0, 0x988, 0x3, 0x9ba, 0x4, r1}, &(0x7f0000000140)=0x20) fsync(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) ppoll(&(0x7f0000000180)=[{r0, 0x100}, {r0, 0x2005}, {r0, 0x84}, {r0, 0x82}, {r0, 0xa4}], 0x5, &(0x7f00000001c0)={0x5, 0x6}, &(0x7f0000000200)={0x8}, 0x8) 00:01:39 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="e2902461cf0da91099b5f228704534fc4dff974255d7488dd143918d95a0d0601d053b369c414ad634b30389c4f2bea4ed0e1fb91718ec61b4a5dd8c9d292f29581733f913eca3fe237575ec17196e0d502d4de14718f07464ea3e7e33238939b8cb40dcf47e535e813c0ac6b6bd62f796e7fc0a369bdf7ea2856b15096ebe466a1024cecfe7141a1db128cbb2ab7cf1aab1cb8668d2bcd7c0f8c7f026abd3e7a4db0f64fc6072e260676f58fe6ee69b39095606a68be2f872ddc848e4dc6fa6") 00:01:39 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:39 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = geteuid() setreuid(r0, r0) 00:01:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchdir(r1) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x9, 0xe552, 0x9, 0x1]}, &(0x7f0000000080)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = dup(r1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{0x200, 0xc00000}, {0x8000}}) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000003700)=[{0x0}], 0x1, &(0x7f00000037c0)=""/207, 0xcf}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x6, [0xfc, 0x55, 0x3, 0x4, 0x7, 0x0]}, &(0x7f00000001c0)=0x10) 00:01:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x18) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20209, 0x0) 00:01:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x8, 0x2, 0x8974, 0xa8d7, 0x80, 0xabc, 0x81, 0x7}, 0xb) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x20000555) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0), 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xb02}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffff5731, 0x4, 0x4000, 0x66b8, 0x3, 0x1, 0x2, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7, 0x80}, 0x10) r1 = socket$inet(0x2, 0x5, 0x5) ftruncate(r1, 0x8) socketpair(0x10, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2040000000fe8000000000000000000000000000bb0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff00"/128, @ANYRES32=r3, @ANYBLOB="0500000009000000080000000000000009000000"], &(0x7f0000000200)=0x98) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) 00:01:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004) socket$unix(0x1, 0x7, 0x0) msgget$private(0x0, 0x233) 00:01:39 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0xc0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x7, 0x1, 0x101, 0x101}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000280)={{"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", "062e1ee6b738a6e5d15cf284b734b0c6417476ddcd28fc796ebe638b68dfceb3"}, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x100000000, @ipv4={[], [], @multicast1}, 0x8}, 0x1c) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:40 executing program 2: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x0, 0x9, 0x8}, 0x10) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0xff, @ipv4={[], [], @multicast2}, 0x100000000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="3659233b1dfbf4f4622b8d81b021a09981e44c727372d4fb05d051752c30ce18b4fe2c6338932f634551ddaf43497a423e7b99db23ff5e3104c222c1f3303c885a79dbfd95feb00cf22e28680c0d5263", 0x50}], 0x1, &(0x7f0000000200)=[{0x48, 0x88, 0x0, "d81bf1d6d041593fa83e7efa1d6d76b210f82e8ee7d58d6a749d7dc651667b16e281fae1c7eec0a9ead9fd9bf46e8de9e08be5f47e10"}], 0x48}, 0x20008) 00:01:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000180)="220f621b11d21f5fff159337612bb37b25c86dc4f868b2af1e485d4adf76c2e8685ab779772cae4da0ac9a05d0e751cb", 0x3, 0x9, 0xffffffff00000001}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x7ff, 0x80000001}, &(0x7f00000002c0)=0x10) getrlimit(0x0, &(0x7f00000000c0)) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000100)) ftruncate(r1, 0x0) unlink(&(0x7f0000000140)='./file0\x00') munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) 00:01:40 executing program 3: sync() syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:01:40 executing program 0: syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000000100)=0x1a4) accept$inet6(r1, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000740)={{"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", "a77bd12f34fc2206798a8c81c58ec5fcbfbff05e77112d06d0700886f6d52afe", 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000080)="4f289eb8b125211ee09526ad27324501326d38b52f7c5ff86d0279a53ed4b57bd25362a3b4be845bf21f50", 0x6, 0x9, 0x68c5, 0x1, 0x8, 0x2bc, 0x1, 0x1f}) 00:01:40 executing program 1: r0 = socket$inet6(0x1c, 0x20000004, 0x1f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @empty, 0x8}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x3, 0x1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd}, &(0x7f0000000240)=0x8) 00:01:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x214a8bb6, 0x0, 0xfff, 0xfffffffffffffe1d}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0xd, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000380)={{"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", "dd8081a0ed2ada7721796dd4ffb6163897b0ee6ed53ed574887e70283c04ff65", 0xcd, 0x8}, &(0x7f0000000180)="30def7138ff158a317864ab5b9b81ed12c47a387b220cfc4de5d0033b5b530787a083d23ab0bd5c26cee8d7acaf7e378655481212bc8526f91f46446e6c7ef64e2765df1e8857a8fee2e2b58415da7157566870f6796ba92c41763705769a5aca6082741c8e01526cbab861c278882a541f46d45cbcc64aa45bd1418cd9f321f897c2bc555980e489d5cc06763280ed4d6e59a78e64a3428ca9cf5f7a10ed923537062ee4a554758a742859b22d043e0287da369229aa09a960cc46cd0e16bd48766c6fcb5107bd4ac2485da87c02c91926b5141ad668e4c2d0108820177e43e9c35f6", 0x1, 0x40, 0x5d, 0x8, 0x400, 0x100000000, 0x101, 0xfb}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:01:40 executing program 1: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4a141fd585df265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54410442dec4a1e1e0ef26400f0d18c401fe5ff6e30fad420f01dcc4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:01:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1ff, 0x7, 0x7}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040)={r1}, 0x8) 00:01:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000cb1a6dbcb8aa62f0e883cc85870eb8fef57c104e7bd29197f86c97c0a4a10676ec2d30526aa230bcf7c7f6d640f3dd5ecbc0954283c564d5"], 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0xf5, 0x1000000000000, 0xffffffffffffffff, 0x20}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x10001, 0x9, [0x400, 0x8, 0x97c, 0x7, 0x20000000000000, 0x401, 0x0, 0x4, 0x3a167d75]}, 0x1a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:01:41 executing program 1: r0 = socket$inet6(0x1c, 0x10000002, 0x3) setsockopt(r0, 0x8, 0x40, &(0x7f0000000380)="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", 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000180)="07a9cb682fc878de92bb793a4cd82b") sendmsg$inet6_sctp(r0, &(0x7f00000024c0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x1, @loopback, 0x1ff}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000001380)="aa38900a93b7083270277aac904e6bf6f2b6ac22e42080141b70d7b02ec08fc515fad551edb6636f1bbfa17f4918800ca45b620e240a2a3ae0646fc21fa4152c440a7e437b974d96a84abe2fa610c7b010c3de546b1fd98dfb81e33274b2afcc19a8c21282625f0e857c3d83547c9f7bcd78af98f5d9289d772a68fd5ec1b8fb904462290000d3f2352ff497240887f79d6e05b3d1cefcf819b4fe91aa5ef807fe6fb1460336063e6567f46a2e15fb9470c27506cdff67368648cee23ea161df1285afcc06390b17a6442767eefa10da61687483d69b650bdd47b68dd35992f9ec8ddb61d5230c90da", 0xe9}, {&(0x7f0000001480)="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", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x404, 0x4b00, 0xc06d00c55243fc20, 0x2, 0x40000000000a98, 0xfffffffffffffffa}, &(0x7f0000000200)=0x23a) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xffffffffffffff62, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYRESDEC=r0], 0x14}, 0xfffffffffffffffc) 00:01:41 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x4, 0x45a) semget$private(0x0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) 00:01:41 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x3, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x9ec, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="c2637a3909f6879717f583c2fb969403de") openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100244, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x8, 0x2110, 0x400, 0xb2f, 0x6, 0x8, 0x68293c3}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c13edf72313000000000000fe8000040e0000002380000002"], 0x0) r2 = dup(r0) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(0x0) setpgid(r3, r4) readlinkat(r1, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/214, 0xd6) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:41 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6002, 0x7) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x940, 0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000280)=0x10) 00:01:41 executing program 0: r0 = msgget$private(0x0, 0x1424) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:01:41 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfffffffffffeffff, 0x3, 0x1, 0x0, 0x6, 0x800}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000880)={r2}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:01:41 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setresgid(r0, r0, r0) 00:01:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES32=r1], 0x0) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, 0x0}, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0/file0\x00'}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) dup(r0) 00:01:41 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$unix(r1, &(0x7f0000000240)=""/184, 0xb8, 0x40000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000740)="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", 0x2b4) read(r0, &(0x7f0000000140)=""/252, 0x7f6) 00:01:41 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$unix(r1, &(0x7f0000000240)=""/184, 0xb8, 0x40000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000740)="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", 0x2b4) read(r0, &(0x7f0000000140)=""/252, 0x7f6) 00:01:41 executing program 0: r0 = socket(0x1, 0x1000000000002, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=ANY=[], 0x0) 00:01:41 executing program 3: mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) munlock(&(0x7f0000215000/0x3000)=nil, 0x3000) mincore(&(0x7f0000217000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/210) 00:01:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x153a) sendto$inet(r0, &(0x7f0000000080)="4aea667a0d31f2c9c676d832cf041b07944822e339318274629f419a3764dacc0358147d2c23e86a031a9d14976f497aa961aad99835e139d86219f3b8313ef201f768b6926379932b508439f02875f0d92a26dfcee896dd961a039ec52a4167c2d121e020f5a3323cdec12e7c22c87eb93e5881fbafc3edde75b4d597b0efff284d89405d673367a5674c34c881555f9104a974f86ea00a3df12b220171d487163753f88feb12aa478521d7b94f08533f7532c4caaec69083760e47d5f7b048e36f7d7588628aa53f44bfb8fe3ba21584b3fe5ffb519b0ffc64ed1aff828016d910e94d4b20cca2d805", 0xea, 0x81, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2041, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) 00:01:42 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="020047b1d136d300e0080002000097419c00"], 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3f, 0x40}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) shutdown(r1, 0x1) 00:01:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x401, 0x1, 0x1ff, 0x4}, &(0x7f0000000100)=0x18) getsockname$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x7fffffff, r2}, 0xc) rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 00:01:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x0) 00:01:42 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) recvfrom(r0, &(0x7f0000000080)=""/134, 0x86, 0x42, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:01:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="f7ff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10001, 0x10, 0x6, 0x1ff, r2}, &(0x7f0000000240)=0x10) 00:01:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82239ca438610f0bf756"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:01:42 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_extract_tcp_res(&(0x7f0000000040), 0x10000, 0x800) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x4a, 0x8}) r1 = open(&(0x7f0000000080)='./file1\x00', 0x80000000000206, 0xfffffffffff7ffff) r2 = dup(r1) ftruncate(r2, 0x2a60) read(r2, &(0x7f0000000240)=""/175, 0x2a60) 00:01:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:01:42 executing program 1: syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0xffffffffffffff2e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xd2, r2}, 0xc) 00:01:42 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000040283bbb50fbcd5924b3792c6baf2cc4b3ab6d0000000000000000000000000001d08d000000000000000000000000000000000000000000de080000030000000000000000f243e11986f7273500007bc91dfc00000000000000000000a6000000001c2d9530ce5a80d389838543d9291218d3cfd6f18e307b1a48efdaad59031b0bd4221f25b4ba7f8637890819280958984a3a12bf342888c89d9640a77019b2b127d4b23d5208461519bc91044f05cec6a4ea729d8cc167ff4920c45b8df664cfca2e6dd54dfadd5ba43b9b8885ff4b69b7e7bd66506276ba20d63d30e4b92e"], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x2) sync() r3 = semget$private(0x0, 0x7, 0x3c9) semop(r3, &(0x7f0000000000)=[{0x2, 0x80000001, 0x800}, {0x3, 0x1f, 0x1000}, {0x0, 0x1, 0x1800}, {0x0, 0xfe, 0x1000}, {0x4, 0x4, 0x1800}, {0x1, 0x546, 0x1800}, {0x6, 0xfff}, {0x0, 0x9a9e, 0x800}], 0x8) 00:01:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x80010, r2, 0x1f470000) 00:01:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:01:43 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000100)="964e2c951fcea6cec472577a4cad708a6b0ac7ff4d40e96901ed98fa8d41d9bdb489b964a07ad275ea105719f15b56cde320c43b0d669b4414a5ef64a25891e6f388ea2ee22f6190d93b") write(r0, &(0x7f00000001c0)="b760d3cdd65988db9ab1649341630df6942184be252aa8f88309e149ab7743d4e21e4c91abb3babdddcc5a0bf5deae0bfb66d36134546767fa06fc78d07422c801e45966188b6276a9861e808f9c5f7ca868414b79598eada117576c0eca53a9d7a2032709dda5b473bb26679277fd4f0e179c730712d67e5c8b9e7e92d3ada5f0e7002e2e1d9ffac8d6d063718e3ec9a94115da1dbb21efbe3ea7f78fc1bb3634bc9738fb68360117e83189393be3f709b8324cfa4f70fb8351a911d856557c58fedaee9e4ced2f1f6dc3ada989b8e6ba09e4fa4196bfe5c9d7f75e3a8b9cdf2dbcbe280b", 0xe5) freebsd11_fstat(r0, &(0x7f0000000040)) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) r1 = getpid() r2 = geteuid() getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="fae7f6d2a3303ec8edf4cb53cef7fff8032b2442a8fcfd31c06504748cca7bd62d52ffad2609264dfcf6089fb190e96c15d02541aee753b59dea0a91f01b48e6ca7f248a0762db9df96c50dd82d50b80d08b530962bc6f7894a62802d6d8a87cd436b96577c4945c981868c7d76d15c3702a7e7739204203b20715f304fafad8f9fcb10cd021ff598b0bb2c92b209675aa9aa58f3a3a390e5f8b96be23b343ec48fe1b501395dc19c987", 0xaa}, {&(0x7f0000001840)="b50a84620a9c0ad7e7fae4ff41414155e60b71f4b65f3e9dc1156a72121b2c29d60499ff28c342a419fd4bcb91b87c7352863bce51ae425120ae16fefb380769ba80be669856c8ebff8065331568a04c6c551c8eb4e8268816b7f84094075318c0273ce7c13d2a43e434248afc1e00bc67c4d43a616d44077cfb76dc0d8a0a7f55afe5c34f14561351d94f237b7c40108326345eccd1cc1a8856e8228d9820047283bbe8d02b83b8bf226896b9efe72a864b765f709cde0282a68cbc6d1a0bcffe89fe77bead3accd236f0522e4bced68b58e0d9456160b1ebe8238393", 0xdd}], 0x3, &(0x7f0000001a00)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x78, 0x20101}, 0x80) 00:01:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @empty, 0x0}, &(0x7f0000000080)=0xc) ftruncate(r0, 0x9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r1}, 0x14) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000002600)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9, r1}, 0xc) r3 = dup(r0) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000002640)="9597b18fb08006000000170bee042108a9586e86b5510be54c16b57dfd39da9b6e915d4807ad811bf35507fd07ae410afed7f0fdf4ecf86809bcd5e6713d061e11281171d14b2013f76f482aeb4adc5098a46e2529c5369225ac8e05574305f81b11a1233ad7628547b95e2455618cac3a09e9ef7ab6bd6724d5633b109fbe08f38101cfd833992276e5d4989283e700860b97f1fcff4d8b775e480b8d253f62a9d477b42674e7739abfceec905207e375c07fb30d9542db8567b27aa0eb0cf506dde8cc4bbfe08a4b9f5294378cb2810ccb03b3691cc71f9d7181543570b198ca52a146449e63e2c6f1ccb3edd90a7ec7a6324dcbba60922a81b8dcb6fdcfe26b299571c2f903bb545f1ff8344e20dc522bdc18c809c57e9ba0c0dd108dfcb419e2de97ad9581dd09b011cf8fc6e37e40962b519baa767225dafd426cd08f87de52c01b265fe4f4397fd0c759d768f9f5b45dbafac9af198e378619d56185481379fcbd547f2aefe82a8b1566152220cb0bf41ad5e1ae23527f578984b2e39c1a94b7f6c52c3d89a2426a46e75e5819a8326b12847e8865caaafb19a13a726eab70a8ada0472ef379d2f93352ad80813feb2e25432cdeb5dfa6a999887c554b3283385ef49b0b0ac74aa260dc7a5d6e261d097f27be926a1e2cca37fb3e143bf3848db80f7542c68d503ba8ebe48bcb3804") setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040)=0x3, 0x4) pwritev(r3, &(0x7f0000002540)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d3fa5987", 0x4}, {&(0x7f0000001280)="5d94aca1996b0bac05bb90d168658f9972c6c2168737548d793e4179049ae9227ba3431acd3a2af24612b2f0fbbbae4783301d8f20ae140aca1643daa13dd5de", 0x40}, {&(0x7f00000012c0)="34128ec7470426ceabb2cf16074c01d694b7b69ff7e7f9d1e9461339ea57fd205b12f160889186f5437620959c61baa632cda496621d", 0x36}, {&(0x7f0000001300)="1a785c9a22068f339fc82cebe8dc9c1c121e62041af51b48d88801bb79e178d6733552d7bddc0e9be301d2fabc81f84600d82e86b839302d712d99930b7eb3dce2d54fcd67e789177e43200d7809d62c6ceb5f88dbfd63286e2342f1d4b66bf0dcfcf01984b2d8e50e7bfbcbe3605cc2c5967497cf5060aa7d4e0685c5b946e0c92bfb11e3d57b28857f3410f7236c3e7af7f0b6110126ab544d845828f333793f638f998575f90480f8a1756d545b26fded0e404a7b2a3bb4820fdbdd3d6ef51f11a5c56f842aa4a42b0a4abaac2bb0bb5ba721ace0522e3de245eda4f382eeb7ef395837b9252d83f056b89c2fc5417e3e", 0xf2}, {&(0x7f0000001400)="e71a11dc20ac11e38dfd10ca2900303811beae706a7308f6ceb285bd7c1fb8a9e51e58701cb0902d7bd4a1d05d1d45880956f239deafcb96315abd76cedab5f5a62755d0", 0x44}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="df5dda498d860318304176a723f54172d0771e855a01048d3f85cc7d1f4db582adbe7a6bc04d4a76fb5510b808cc8cb3d624e0b9f4b4a516df735aa12f", 0x3d}, {&(0x7f00000024c0)="a245a409aa1ce50e656b62313c14a0f12b204c66970da4d9d99f487f7391", 0x1e}, {&(0x7f0000002500)="894d307410ce04eb9f614f01586b989944d6c16e52c9", 0x16}], 0xa, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200)={0x1, 0x3, 0x7f, 0x80000001, 0x1000, 0x3, 0x0, 0x1000000000000, 0x400, 0x6334, 0xc41}, 0xb) 00:01:43 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100000, 0x11) 00:01:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = dup(r1) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) dup2(r0, r1) 00:01:44 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r0, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x48, @remote}}}, 0xfffffe7d) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000140)="9834170f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4a7, 0x4) 00:01:44 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) wait4(0x0, &(0x7f00000016c0), 0x4, 0x0) 00:01:44 executing program 1: syz_execute_func(&(0x7f0000000080)="b19b05cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25ff400eaee4e47c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d14f6111d72a72c") 00:01:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000300)={0x7, {{0x2, 0x0, @multicast2}}}, 0x90) setrlimit(0x6, &(0x7f0000000000)) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) recvfrom$inet(r1, &(0x7f0000000200)=""/27, 0x1b, 0x40000, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000800)={0x0, &(0x7f00000007c0)}, &(0x7f0000000840)=0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r3 = fcntl$getown(r1, 0x5) r4 = getpid() setpgid(r3, r4) write(r1, &(0x7f00000003c0)="9c4fe0fa964db07ae0b2e6ad5f75d4080dfe8aadb6d7c228e9e2582ee99bda4d3a1c7da3dea2ceb4f688105c620cbddf2a7f4ea184b245daffb466f2c1e2a6d54bd4b651776bd444f31f32e75acefd5fbff86db0ff870f4804a1850e8e25706916ed0a26b8234e2241ec240289cc94695734238bf7051c600934ae3fd9f4c20b8724039f1ccb614ae6012f71f43e20e9b81cbe2e9cf657312c87a94f3c3e3f919a818f1366cf48e9e07680f656a818819fb3ebe3bbf9d6dd8ba0f12d", 0xbc) r5 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r2, 0x64}, &(0x7f00000001c0)=0x8) ioctl$DIOCRGETASTATS(r5, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:45 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) pipe2(&(0x7f0000000280), 0x100004) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() r6 = msgget$private(0x0, 0x4a0) msgsnd(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000412040b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:01:45 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) accept4(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:01:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@rand_addr, @remote, @rand_addr}, &(0x7f0000000140)=0x7) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0xf, 0xa922, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0xff}, 0x10) 00:01:45 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@un=@file={0x0, ""/1}, &(0x7f00000003c0)=0x3, 0x20000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000400)={0xffff}, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) r1 = socket$inet(0x2, 0x3, 0x401) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x4, 0x4, 0x7fff, 0x1, 0x100}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x2}, 0x8) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r4 = semget(0x2, 0x1, 0x3) __semctl$GETZCNT(r4, 0x3, 0x7, 0x0) 00:01:45 executing program 2: r0 = socket(0x1d, 0xfffffff, 0x10001) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x1, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) r2 = msgget(0x1, 0x10) msgsnd(r2, &(0x7f0000000380)={0x3, "9f0696f01c59e4c4"}, 0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r3, 0xfffffffffffffffc, 0x3, 0x80000001, 0x6}, &(0x7f0000000300)=0x18) sendmsg(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) 00:01:45 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x8000000000000000) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/83, 0x53}, 0x3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000033c0)="0947412c2f4b2eb1847b02299e227e349d69918036213eb9976b74f978610bcf926ab4ddabce7ca4a1d5cd6310255b434341f5a5a3b7ccee7a72482c8ee9c01ce7d2ae3a54bc52a52d4ef387b8c5fc178f1636cc7c1244122ffd1c6092c509032ef43d1593ddce546e180cd8cbac95a704b59ec82f48458e6945881b308dd203780b4bc75d335448f2aa0ac5a0ec61532c993798e76f41270d70cf64ee55dbc6ea257a17a800e20b649c06b62496e70013a60391f9d15e8097636fd65ca8ee63f8c7f52621ff73c8dd6d7a6512edad49f2bb66fe88ca") rmdir(&(0x7f0000000100)='./file0\x00') 00:01:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0xfffffcff) ppoll(&(0x7f0000000080)=[{r0, 0x88}, {r0, 0x4}, {r0, 0x2141}, {r0}, {r0, 0x4}], 0x5, &(0x7f00000000c0)={0x5c2, 0x8000000000000}, &(0x7f0000000100)={0xffffffff00000000}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x9, 0x6}, 0x10) dup(r0) 00:01:45 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b557260fae3afb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb117ad3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x6, 0x4) 00:01:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0xfffffcff) ppoll(&(0x7f0000000080)=[{r0, 0x88}, {r0, 0x4}, {r0, 0x2141}, {r0}, {r0, 0x4}], 0x5, &(0x7f00000000c0)={0x5c2, 0x8000000000000}, &(0x7f0000000100)={0xffffffff00000000}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x9, 0x6}, 0x10) dup(r0) 00:01:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2000400}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2201000000ff0100000000000000000000000000010f2b3838000000000000000000000000000000000000000000000000000000000000000000000000003545f904faffffff00"/128, @ANYRES32=r2, @ANYBLOB="03b6aa0009000000308ea1300b808283fc6b7c08e5ec4d206975a08c4ee6b65c1f6c61163809a56252ca17ffd5bb34232f29ea0c924a6790ca7b60e45fa93da2941b2b2091f864b72b3b2f0763909e0e6e5e"], &(0x7f0000000140)=0x8c) 00:01:46 executing program 0: r0 = semget(0x2, 0x1, 0x0) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000300)=""/126) r1 = semget$private(0x0, 0x1, 0x100) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x19, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="01bca1546a281a00000000fdff007b791302706bd9f6db1547dbc4"], 0x94) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getpeername(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8001, 0x2, [0x6, 0x1]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x8000, 0x4100, 0x3, 0x7, 0x7fffffff, 0xfffffffffffffffc, 0x9, r4}, 0x20) 00:01:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) r1 = dup2(r0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "128392a6f1fc605cec7549b7f223c3e6913900dbb2e4c563f469a478fdf9ef6d", 0x9, 0x400}, &(0x7f00000000c0)="6a97dd212d9fced68188615945ea614b01228378a5dce0bb29ae3e6d7223f4ea99258841fce926335bbd2d1352af0a68e7610d67a7e22b67e0bab07f39520530724efba3c8bedeac649f39c7f85d5a471644505c12ef9fa0c71f51a68de1b41e824e06e2fbed43568adabdaa7012e8683b888d263bfaee7090b6d16afdb2046f13ff1e7e814528a5a0e700cf1d30d979a306fb31380c8f7e3bceb6ed7cffad5cb9b6bdb70e0db98e47185a7b9f80f80fde2d2ccbbc05f10c8c", 0x2, 0xe3c, 0x400000000000, 0x522d, 0x20, 0x45, 0xde1, 0x9}) 00:01:46 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6ac01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x68dc}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xffffffffffffffff, r1}, 0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:01:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x85) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) 00:01:46 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@empty, @broadcast, [{[{0x88a8, 0x800, 0x9, 0x3}], {0x8100, 0x5c2, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x14, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}) 00:01:46 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20c4, 0x3f) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000140)=0xb) ppoll(&(0x7f00000000c0)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0xfffffffffffffecf) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:01:46 executing program 0: mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x1, 0x5}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000400)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x240) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x410, 0xffffffffffffffff, 0x20000000000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x401, 0x1f}, 0xc) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:01:46 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x200000, 0x100000001) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)=""/13, &(0x7f0000000100)=0xd) 00:01:46 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) truncate(&(0x7f0000000080)='./file0\x00', 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) 00:01:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) select(0x40, &(0x7f0000000000)={0x0, 0x1, 0xf701, 0x16}, 0x0, &(0x7f0000000080)={0x3, 0x5, 0xfffffff7fffffffb, 0xff, 0x8001, 0x40, 0xffffffff, 0x1004}, &(0x7f00000000c0)={0x7, 0x7}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000140)={0x8, 0x7ff}) r1 = socket$inet6(0x1c, 0x3, 0xff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:01:46 executing program 3: getpid() syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd603087850030e400000000000000fe8000000000000000000000000000aa030090780000000060aaf8bd00000000ff020000000000000000000000fd4bdd67bce0c80eed000001ff01000007eb12"]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x11, r0) r2 = getpid() r3 = fcntl$getown(r0, 0x5) setpgid(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="96ce1ca5faa4a8c950f3328d8e9b86f8f64d722015008b5bcc769ae51d18fc08b46db7e6a78901a595da0ec3c9a3dc94e10039da09d324b2e8e83d2bd666a0ea0cac544913c6a879e4309fd8579612adf6098692b00266c61e2447cfb47005708dcc8f783dabacb7a65c133578569e493133d0f6b004dc5c5f69e8ca811c0b3e6e9d15d2866f32364231cf07ddac847331b49233b536b16f82f5d287d2d8d5c116cc21d5e2", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xfffffffffffffff7, 0x4) 00:01:47 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:47 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) syz_emit_ethernet(0x173, &(0x7f0000000140)={@broadcast, @random="4de809e146ab", [], {@ipv4={0x800, {{0x1e, 0x4, 0x3f, 0x8, 0x165, 0x65, 0x2, 0x7, 0x61, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@timestamp={0x44, 0x40, 0x7ff, 0x0, 0x7, [{[@multicast2], 0x66}, {[@broadcast], 0x8}, {[], 0x7ff}, {[], 0x1}, {[], 0x80}, {[@multicast1], 0x4}, {[@rand_addr=0x7ff], 0x2}, {[@rand_addr=0x9], 0x200}, {[@multicast2], 0x1}]}, @ssrr={0x89, 0x23, 0x4, [@loopback, @empty, @local={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0xe3d, @local={0xac, 0x14, 0x0}, @broadcast, @multicast1]}]}}, @udp={{0x1, 0x2, 0x8}, {"b96a222446a7368ff4346713b9d76948bb69346e169e448579bbd7e0794d4008c2fa2f92466549cbb9f2de9d8049d0bddaf5eab9b075b564ee9ba5ee873fbb69696a94b2f4363f00eceb457b565d6c80bd80c735478d37372fa0ee143060bf2a87b948bd2624b5a7f7722db4423f8800ff34c68076adb1533d6b0a2411acd4d9792f71c43f6251531c3af4eea95b10d50988ad23858992f398a23c581e12672aa3c2036332017ae6be15a1d81558c993eeefca05425fa7d8b973066907bf6d706512462164a1fccdfb0d42093961126a32a513a6ffe3329d1c205ac831cc1097d77e0a5c84"}}}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) 00:01:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = msgget(0x2, 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)) getresgid(&(0x7f0000000100), &(0x7f0000000380), &(0x7f00000003c0)=0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0xadc0, r2, r3, r4, r5, 0x10f, 0x1ff}, 0x8, 0x5, 0x200, 0x7db, 0x200, 0x73bf, r6, r7}) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x3, 0x4) 00:01:47 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x7fffffff, 0x1}) 00:01:47 executing program 0: getrlimit(0x8, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) fchmod(r0, 0x4) 00:01:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0xfff, 0x2200, 0x3, 0xfff, 0x4, 0x7f, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3f, 0x2, 0x3}, 0x10) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x5, 0xfffffffffffffffb}, 0x8) 00:01:47 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08116a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58a9a9a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget$private(0x0, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x3) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000180)="57b212cc22823ec30fe935105771655a6610a8534941a3f4af78bd6cf51d36951fb89f63cdc15ab52897fcfb7776b3e0115781c841af326d21c9225dff302da5fe4a8aee5c3cdb160cfb9312cc7bae4838699e1ea9baccf32550c4a4a105fb309abaacd7182174cb35fd9c97b2fe28a8ef66d2fff96735d8f81f00caaeeddd0202a0462250f7823c989427321e6492558e16b91e84e7510517f764ff6414b212271bcc01dbfa8269089c3c39c57c8f9d535040cd5cd9083058fad96dc548dc71268b412588d414f9ce6e9388956eec4a389d6162954184dff8840cdfc10582de7ce4") msgctl$IPC_RMID(r0, 0x0) 00:01:47 executing program 3: syz_execute_func(&(0x7f0000000400)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01f265dc5f00c35b5b304545e269a841002f090945332faeec018080b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0xfffffffffffffffd) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:01:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x10000, 0x0, 0x7ff, 0x9}, 0xc) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) 00:01:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x5) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:01:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f00000000c0)=0x12, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffffffffff71}, &(0x7f0000000040)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000140)="a3467646621b598e5f2352f3776ccbae3e8f92dc16759d226e3a5cc907cc949d90a67e7874f729ef754ac7930063a893912a7407e37847779509a501a6acc0407f5bdc197b8b889cd1070de3b02e0dfe5197374bd9ee91a7fe719335ae10bd75a2b7c2fa762a9f482fd835e92e47c2b800f14513ccefa2") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) 00:01:47 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x20001ffff) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r2) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = accept$unix(r3, 0x0, &(0x7f0000000080)) fcntl$getown(r2, 0x5) sync() r6 = msgget$private(0x0, 0x400) msgsnd(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 00:01:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = socket$inet6(0x1c, 0x10000000, 0x0) sendto(r2, &(0x7f0000000000)="63ddf1358d5fd170ae176f2e15ce587bb80201548a5e025933ac28ba968dadcae8ed953e3121e810b6af800420a8d2002f29f30580b0284c9c4ae45296ec8e4952fad9ff9bf7d590a746136ca7c2178713d630cb9173bb818bc9b992b0d4eeba07", 0x61, 0x20080, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:01:48 executing program 3: syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x20000000) socket$inet6(0x1c, 0x7, 0x10000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000200)="1303aacc879a4e49739d801bdcbe62e40f7860ed9440d0079a7fcbd958e0008746df1be08e5e0709cab07b1e27ecd5865ddf621e0e19e9020af29c417698974ff9171873578bce5318818312ac639f0789dc88629d9264df45b0bc4a18f0a4ca1a4504f753204c01b625efdc19181aa6fd173be79033168c82bf3e81557c506a8f43bad6bc77555ea7b646be2298e9259f149dd2f2f9a8e82d5bcdeb0bc986e153d33917bcbc2534") ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000000)="81116efe91473ada0fadeac37edfd4992077c2b30fcfcc8375ff648e9cb6f005c981476fa7a9118479589a339636169e45b75668bd95efce445a40d77d4e6263184bbfe856c66ee45a6235ab2f4d23c58a7002f97d6886c4ce746bf40e7a1544357d0ef6940b27eeee1ec9881c7fb6ad05c83c856cb4940992ced9e20cc3128391a0982303cf193e818e1c7a8afd94a30ebf03e6734f7c720787be5b3fb5d5d23ec48970c5f8da0c56709b650cbb") ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000840)="f0b3b3d2bafc3ba0c6e83c3fe77b7cf0962e99aa00a2212f494e03ab59c8b0d8a7e76765947429c413c8298457318a5bfc1f6eacc53ceb9763fb5dfb9deced9ce03ac417b9b4f4d29a57a672a59aa1d09ec8ed412c520bf6ef8dfda47c5c61134f654e72eb18c14ff26403694f2ec908c3d6d633f321dec3caeae39179dc2365063460d01d2fc9163254b6189b8a6208a40cf4e0fde1f0794f408ffd33d43485fa14a084c47c2c9c345a9202d46873938b9fdb78528e50a60728c88a04d0c916f9ed4b2f83e075c21de0821489d8deeb798b8be059e28971fd58cc31e15bcf932689") accept4$unix(r2, &(0x7f0000000940)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002, 0x30000000) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f00000003c0)={{"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", "73e1b6ea2611da2d8cc17a057fc945fcf33a75839ad1957d4cc66470f251f51d", 0x20}, &(0x7f00000000c0)="ddb7f4708b9415e3ee5cfa03c12b344227b7d829a327bb5d4133910a0e8a2e14d135f2679f98a7e22f97802c6a807e673ceb7dff14edbadaaad993e9f8c881a74e78db2c2be7c0d59b3021bc2073c80ab3e40840d8f2c391c0ce4726aab38832b57e68d8d0bd677179d9", 0x96, 0xffff, 0x800000000007ff, 0x39, 0x4, 0x4000800003, 0x0, 0xffffffffffff8000}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001a40)={{"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", "941689c77c8a12ae6eae704b2bcccc86b9b03e62fa4be8066f2ac495fd86fded", 0x7, 0xfffffffffffffc01}, &(0x7f0000001980)="bdec8bbabf49ee1f46f296e28b6f18567f964c9924b6e60018d92cefd0aa204565bfa65e82f6a2d2f034a6e99c587a4748070949455e3c2aeb883e3b9c29336ebaac4b928804ed9afbc05b5bff7c32a6a4f1d19cc4e2b4b5a831af06ed0d868177f3c9a4577a5bebfc916f5be181e68f1436313d1722c5130b05c77787cab125cef7abf674599c166bf582bc21410b6458bb935b3f", 0x4, 0x4, 0x100000001, 0x0, 0x9, 0x0, 0x8, 0x7ff}) 00:01:48 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08116a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58a9a9a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget$private(0x0, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x3) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000180)="57b212cc22823ec30fe935105771655a6610a8534941a3f4af78bd6cf51d36951fb89f63cdc15ab52897fcfb7776b3e0115781c841af326d21c9225dff302da5fe4a8aee5c3cdb160cfb9312cc7bae4838699e1ea9baccf32550c4a4a105fb309abaacd7182174cb35fd9c97b2fe28a8ef66d2fff96735d8f81f00caaeeddd0202a0462250f7823c989427321e6492558e16b91e84e7510517f764ff6414b212271bcc01dbfa8269089c3c39c57c8f9d535040cd5cd9083058fad96dc548dc71268b412588d414f9ce6e9388956eec4a389d6162954184dff8840cdfc10582de7ce4") msgctl$IPC_RMID(r0, 0x0) 00:01:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0xffffffffffffff51) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) 00:01:48 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x2800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x1a4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x4, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:01:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) fcntl$dupfd(r0, 0x11, r1) syz_execute_func(&(0x7f0000000100)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8001, 0x4) 00:01:49 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x7, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x20, 0x4, 0xffffffff, 0x0]}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) read(r0, &(0x7f0000000040)=""/135, 0x87) 00:01:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x1d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x88}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3, 0xdf, 0xfffffffffffff800}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10a, 0x2) bind$inet6(r3, &(0x7f0000000200)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0x1f, 0x4) fstat(r3, &(0x7f0000000300)) unlink(&(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x68, "6cbef590b8404cdf515cb4818689749c7f71761a53b1426c6224283bb7d0c77af80ff65d32b97ddf036d3d168d4aeb9797f2e5e7d0034b6fb03094d221b94ba08708d46ce77b609f11ac1ac7f3f205561c221c665f7b7d26cdac575574019cb60565f9f4ca79d02c"}, &(0x7f00000002c0)=0x70) write(r0, &(0x7f0000002400)="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", 0xb39) 00:01:49 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x0, 0x1}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 00:01:49 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgrcv(r3, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x3) clock_gettime(0xe, &(0x7f0000000200)) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r4, 0xfffffffffffffffc, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e06ce0e177f7b659c1a3c4bf1ab48"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:49 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c3c930000000000e2800000001758c9f726d61a00ce4284b02b7d856e1116bcbcbf1558f57dec256e0a2ebcb61c13801160d1a8abf95799b509995cfe690f22e415d490b86e12005e5c0c22e9a85b927f6b84debfd4094547ef2b0f7defebe6479e369ee5ea90ed3633c7922db1dff4d33bdfa4cdf3"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0x2, 0x0, 0x5, 0xffffffff8b8fe06e, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xf, 0x8}, 0x8) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000002c0)="2c2fd291aa7e9e8ed1c457cceeb51439bcc1b110c9059b508af0ac4432751f75fb676d680fb74db559ae793577839414915aa0e99a03a30f44acf0406b2530d694029e190e0fa2b374bd9d57f32d733af1792cb1fda8d9a1d65c1439730d3f04a12158238b84a536391e4d3274250ea160c0bfedb6f96f69") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f01696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) recvfrom$unix(r0, &(0x7f00000001c0)=""/215, 0xd7, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') 00:01:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x9, {{0x1c, 0x1, 0xfff, @mcast1, 0xfe6}}}, 0x88) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = socket$inet6(0x1c, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000abc600000000fbffffffffffffffd56100"/136, @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @broadcast}}, r2, 0x9, 0x800, 0x1}, &(0x7f0000000200)=0x94) clock_gettime(0x4, &(0x7f0000000000)) 00:01:49 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xffffffff, 0x2, 0x3, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000340)=0x10) syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @generic="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"}}}}}) r2 = socket(0x17, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x40, "e980949b578299cfaba4f38dc87a200b96397d6110e004c97f378ba6f7e01453701d701168b38834219b50add78b51c7d6452e543e1d2814a81c00ffdbaad1cc"}, &(0x7f0000000180)=0x48) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r3, 0x66, "b608101a2c08a5187e37ee1e415afee62f69e8911bf090390a56a5c751a482018500f9a513151c42fb7f2e3372a88cb12738141a47bf3662ddae4c6894b49befe1ca0df5022b9a6e261b448d2ad1b0ef626d74bbb7ac87a5606d6eebdc78bf76cfd1bba60b18"}, &(0x7f0000000080)=0x6e) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r3, 0x88b, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0x8e}, 0x8) 00:01:49 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffda) 00:01:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000240)=0x20000000000003, 0x2) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000280)={{"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", "2cbdd44452da380709676df9f0b4f0635b01f8fffff053a1956062acb4a6a2f1", 0x4, 0x7f}, &(0x7f0000000700)="8490abece4a336c5f1a226624dc4441cddd94de987d22adf0500941c2b449ab59ff0bd53cf43ba57b28191be19977231f9a2bf27fbf6b43814ef9e7de534d9413f3c2abb3396c267892b1132b42d52151281fba512a3819c2cdfad3d278ddaa4b9e827b5a35aa1843d5ce30bcd6b9a70f84b32c4c5", 0xfff, 0x401, 0x0, 0x8, 0xe6, 0x0, 0x1ffffffffd, 0x800000000000008}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x8001, @mcast2, 0x6a}, 0x1c) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x2}, &(0x7f0000000180)=0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000840)=0x5, 0x4) mknodat(r4, &(0x7f0000000780)='./file0\x00', 0x8, 0x7) r5 = msgget$private(0x0, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000900)={r2, 0x3f, 0x2, 0x5, 0xc2}, &(0x7f0000000940)=0x18) msgctl$IPC_STAT(r5, 0x2, &(0x7f00000007c0)=""/111) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x93}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xff64) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:01:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x80) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x3bf}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x85, "444836f1b50c4822dc7db6f54381463fea1df1d28e4e08060d8db366c4956267ced0399318152d16e7f422f92a0a0bbbd203e44d1a9e0eedaada80fb29aa6c3bef703fae7c9e7e959398629b55d69b46196cb77dc92712680186101568e72f69a2470fee340c6604e0d79ea8805d94fe10bdf5dfab77f534b5c24209a8edf18f7d5fa6da30"}, &(0x7f0000000140)=0x8d) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x8000}, 0x8) 00:01:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) flock(r1, 0xa) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000340), 0x1) open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 00:01:50 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x401, 0x5, [0x6, 0x3, 0x8000, 0x7, 0x8]}, &(0x7f0000000180)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7, 0xfd, "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"}, 0x105) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r2 = geteuid() link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00') setuid(r2) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc8260f33a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526294700c4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:01:50 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x3}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) r2 = dup2(r1, r0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:50 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r1, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:50 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f00000000c0)='./file0\x00', 0xdd) 00:01:50 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r1, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:50 executing program 1: r0 = open(&(0x7f0000000340)='\x00', 0x303, 0x104) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001}) close(r0) syz_emit_ethernet(0xf0, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0x0, 0x5b3, 0x1}], {0x8100, 0x0, 0x2, 0x1}}], {@generic={0xfdaf, "bd78c5077f581b405d6d3c1dd189df8079c62aa9472820277464f65f983ec142ed90fef860060eac3a7e643d35225bf1f9eb9c51c2603b34d6e97284000b4c33dcad3967e1bbf89dd95e87b907a4ba9c8f1a6b02e04716d7c283ef0d20d9a133e460935da168e210ae43b48244649daac397441cf3815d99663222da1e7f1c99548bce73a6500aac3d84fccae777cabc7030cc27c74c3b75cb20575a9180176308ba3016f37675d263586bda0971fc7946d82a69f079e2271080e5e60d1297469a5a48a40c56ed04d61591f17180adb8504593bac902dd89187d"}}}) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000000)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1dbf8c4c4ebe97909e9e941812047002b0000007b5ef10dfe8c738888a1c40fbbc4e201acac8610010100808f294001b00b0f01dc000f7130d5d5f08171a38a806ebb57c46291ae8ca06560000087c4618de3c0c00f2d9600000000cadcdc1d440f2b550142c492ea5b5b31b15dfb0fade00000") r0 = semget$private(0x0, 0x0, 0x1) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x3, 0x401, 0x5, 0x4, 0x5, 0x401, 0x7f]}, 0x12) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f00000000c0)=""/62) semop(r0, &(0x7f00000002c0)=[{0x3, 0x7fffffff, 0x800}, {0x3, 0x6, 0x1000}], 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7, 0xaf46, 0x73a7, 0x7, 0x2, 0x1, 0x5, {@in6={{0x1c, 0x3, 0x5, @mcast1, 0x5}}, 0x0, 0x1d, 0x4140, 0x9, 0x100, 0x100}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x1b16, 0x9}, 0x8) 00:01:50 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x404, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x95, 0x4) 00:01:50 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:50 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffc) flock(r1, 0x2) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:01:50 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x7f}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e080000000000000000000000000000000000000000000000000000dd00000000000000000000000000000000000000000000000000000000000000000000000000001a00"/125, @ANYRES32=r1, @ANYBLOB="03000000c0ffffff0000000004000000ffff0100"], 0xa0) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r2, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0x40) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xee, "4871b4b295102e0694df3c1838486be55de77deb4023b13fc7d6c6657f4605a3df3a2f4fbdc8c3eadf488f843c0c29f03250f956172350ca1300f1bd8599f593189f9688b9d5b58453b9ffc505640f4d9c07d2736a4b9ff40c1d6a698c2da779608bf0d5bdf88464011d66f9bef8bf6354c917903cd0b6d9f56270668b21c4257f7dfa9ed1f6fc805bb1d3f79e1654e1f232bec5b5e552f3bf21de95955067584feb40b83ba64b9195ce4d0510dc5e72163b374a4576642b6a74f0828724aea214be8a489bee5d1c9ee586a523a2873f9fe55cb535b0c885dc627a864b09c40de287c6868273bcacf051fe208922"}, &(0x7f0000000100)=0xf6) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000005c0), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x80000000, @rand_addr="914dca749ec791ac679e3cb9f7194e16", 0x1ff}}, r3}, 0x84) 00:01:50 executing program 2: r0 = socket(0x10, 0x0, 0x4) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1b, &(0x7f0000000000), 0x2) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 00:01:50 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, 0x0) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x2ef) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) semget$private(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x96) semget$private(0x0, 0x0, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000340)='./file1\x00', 0x0) syz_execute_func(&(0x7f0000000380)="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") 00:01:50 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) faccessat(r0, &(0x7f00000002c0)='./file0\x00', 0x54, 0x200) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r3, 0x7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000200)="b35082ed0ff6a33513dd48cc1181a6892ef66c146e8da9218be4dc5510324c7582fb08664a3bc123d53ac303b263d6cea51b66288e2eab75c1244d117607717d155d0e8ae65f668f5782844d6c90da392c9d85672cdf") 00:01:50 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x18) recvfrom$inet6(r0, &(0x7f0000000040)=""/94, 0x5e, 0x40000, &(0x7f00000000c0)={0x1c, 0x2, 0x1, @loopback, 0x23}, 0x1c) sigaltstack(&(0x7f0000980000/0x4000)=nil, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:50 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10003049000000000c708005786ca900f0e08fecea11ea8fef96fcfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4f989720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000479224f471a3f8000000000000000000010000000000000000", 0xb1, 0x4, 0x0, 0x11c) 00:01:50 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x3) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2) 00:01:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x1) r1 = socket(0x11, 0x3, 0x2) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10242, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000340)={{"b795f2e3e219b906bbc0e422c47ca5458a1e85d67d492c53a259ccdea3ec821c9fb8949d6cbcf416cba85922441ef6fd0272a3139131d8e9e57ffdff7eabcad5aa6befb5078f975e4b387d6b719e5eac34eaa654a64fe6141ce8c46d37595ed248899b5556ed3b19eac85a7d875beb088c319fe5a6bd04767a27b3b6907ddcea1e9c27ffd47cc22c2e236e35fe615a52d4ad5a4da2bed8ce73c73d3184309f3816d002de1b079603a647d5482e607033f1eb384d5ec907d132c4a08a592a05ad90941e7e1c7e3fbde76a4e14f5463a6675f0b6bceabcf1b1d443af84a4df4d5ff02740354369dc642bbc62de597dec9301fc9a006b942210976ccb069c1bf1093a2a075b07425be5c37ce1cf80a351b510f653889738e38fea4dc5fd70900604caafa0cda4cc1e31daabf7bf3282db5205cbc2b036e87844b75cde594c637b1361b90ea98f238dbc97ace8b9fa2ee59618160405adf5140ef06bf388c953c48716f9ed5fce4d22a8f80f1bbaff21bc6fa72759a93ebc7b4e094250ca0bc848b365c693de608ecdf7e00e8fea154c6ab4486c611e02984ebf46e68445b8ba34f378ba446d0a66572cb09df176f389ed57260ccf4fea9f01c6ee6f28d910a0e4993d71ddff77b9057d2aca97902d9a7863432cc723829464592fb54d83409a08995a3a504e68175932ec09b4c592514de459e0ea913511e633f2fe8533713a0bc4de72e9af640e0ed4b614a7bb961cdf96de0d82211310757a71ddc6096a1b50d8885ac762d88bbdea02a28575df90c400b667aeb863abd93f143a3667cf1f258f593ebfbdcddf2b37f9d3311ecc366ea7a188f57bcaf49a2b103b892ab6a1ba9c2c0bfae61f66fbd0ced58db8056e994fa59bcf6aa8fba1c402c4eebea7813e5b273cc5c56532d246f6636595e902c54a2508da25103877b376dd0d0e96e022141f372169ad99f799f7c452f5e4176668dd1e0eebbdf07a7415750b29d0515b36e1c162263c25b9ec8f49ecb034fca871cbdc5683bc7c2f7fa4de80280e0a8496006b2b9b9f45c0937c9dea4ce49beddd46b487f30c41e5ccfa293b38f5328963b45cbf0698cb158d7ac846b494e26dfdb016bf47786be04099579f01e69cca702bfd8c9ea053cd5ce5c0f1bb50a582c6c83f17b11ec93c922eb12629552defb528f79cf122400f04fc77188fe5bcb2278bf43e2a52f0efc3a4c5dace39bd40a8d2a8e4fcbd26da5da8f10b09cd0757cb937f94911e02f6e61d94d3fd480b7263fe45697336c72c7c70f983204183d34327eaedfbaedd7689a2d5bcb1f96415260434b269489ef50e5f5e97083c7b763a2b233dce5ec2a8e705eb4d1b49a89e7d62ca7edd38df98728331300a4a8dc0035d3a6aa0e2b874c32fdf14f8787daf0e375ebbb7128a73108e34c8967578becd0262892d33ed04077a01e2a306198e66", "9159646e9669eba02ec1e38aaf7084aba9a59a9203fda3a15754787cab6e8d15", 0x2, 0x4800}, &(0x7f0000000080)="9cf2200e3205adfd123343325559", 0x6, 0xb14a00000, 0x7daa, 0x7, 0x2, 0x0, 0x2, 0x94ef}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:01:51 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000080000/0x4000)=nil) 00:01:51 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x2, 0x0, 0xc0) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000280)=""/4096) 00:01:51 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x28000, 0x24) execve(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffffff) chdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)) 00:01:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000340)="b7011585", 0xfffffe9a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0) 00:01:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 00:01:51 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000080)=@abs={0x89a88f592e0a028b}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffe7c) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) 00:01:51 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) r0 = geteuid() setreuid(0x0, r0) pipe2(&(0x7f00000003c0), 0x4) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f00000001c0)="cbcdf6c6ba6d816c84a676de81d4d8840b751471801d196b71d2aae7cf5f87214dea53d653fce94787c511d2b430fd8dea8c59f6d71ff40079c78ebf54f3982a9afd7f28cd43368591880c9ac1af43f653d71b6cea0405c6a55518219d1897eeca4a363e6d37ed31a759bc1c0e19a15efe764c660cb5897f1c42f36a4cdb8f870c2c2a4c1ba8e5a8203c0c0036596e1ba9aecc5fe07dc2341f679d200d2f1403b8cf35460ff38d9e22c012f9abcb9db93537a32d472810de6094f76da3394072f755f2565501c3ac22dab7295f2b40b00c9090ec5dfc46f68982a66bee05561494bb93315a5fcb10d22d1eafad4a3da140e3466e621064cc09c97ccd", 0xfc}, {&(0x7f00000002c0)="9d4984a47fdaedd2b90242f32af96f138ce718e9406f58ebe4370384aebd1a465bb53c7f5efe412176a5dc728c9f4422b70161e2cb53020a21a6427c235c28418cc1b222cf6e95ecf76203f5c2ac58fb132b7da086415ca9ce10b21a66fe2f45ade1f405dd4f74b3754a50febebb301c94916ca18ab7e9e25bbebd91bd9af725ac8fe643e8c40dc325713c51266ff9d8a1ba505f7fa55a", 0x97}], 0x2, 0x0, 0x0, 0x8}, 0x20008) 00:01:51 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)="50cb58df5463ee46e0f70277f638b7078ba2979be9bf9e932098e00a558f0c5ceaabf8be5c026134db0a162d40d433629e24781c317865ef0939e027404b3024eba118926b6fc08b059ea10e5a2922231ab6cff647c296aec66ca41325a8276a8ddcbae267d90b555fdee85e2df69dbcbb63e98fe21629749045b12b7b406117dd4aba2ac8aec082f6dea63abac008e3fd531ec44f65d9383666f8fa33a4fb9ca59675f3f782908bc24358a18002cc8c59a8047e17974f89474ce5edf45974be8f30a15856cd40533c9338e7f32b91935d10abe7cdc983f6baeead675b708d0df67edb9328cd8bbbea507f6a495805dc84ebf30a", 0xf4}, {&(0x7f00000002c0)="c3bf18dfa08be8d35b2bb48963d94e6e7418dd306c64ba202ba3f3e016699cffdca4fc95e8fe9c5c5a8fcb417cf79ff54e5ba6744285dbdb1620f78e8085e384d4f187fb682b605e5545ac6ed81807a01369af07ea041e45e7dd266a45e3ac4097a54403860d1f212142f30eabea4efb490e58553fc63186f5b23db954160663e3c47d7e39dffe48f7c039cdd0496a81279bc16cae4494a41e9dcd6596c1ea25ff1aab9e1ad3eb3fd06a82e62ec4ecfd3f486a4f89e955c5f2faa08063be29302fac4aabe9bff6b98c96af5acceac3", 0xcf}, {&(0x7f0000000100)="2a38a013ff0dcf4669fff901b57453e6765c3b6a3d33519982c98807304a669bfb228c5d9406d6e7e2a3ebb969f0da076f6619aba80a34817711b59c2602b7a78fa63f5650b7a1a8bbf3c7675cd428b79c60f572d5530b580cc6", 0x5a}, {&(0x7f00000003c0)="5a6e2e5a840fd7f53efa44ef354a51cd37520fa41038b211f86eba3f4d1514a2570b1ec3c5dd2baa2da0c96d4d720117bc52d961223f820b1396b33505bfa9d1f2208ea8bcfabfc527acc3d98ff76a89e11ce1ef63aacfd38d71a1abfc1557773a3feedaabbf0e1361", 0x69}], 0x4, &(0x7f0000000480)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x14, 0x1}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) 00:01:51 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x10ff, &(0x7f0000000140)=0x8000, 0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 00:01:51 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66496c6e9787a1816065302f189b314bb755c92e5bd6fdcd178e225cc8258925acb19ada2c43fdb50629b1c60839a07b7ecefd5515dadfb547b8873a2871ab16dd8d47722f08e3b8a3dfd3310a8d661c3d9a803b99f51cc9fd5b8dbf3904588c0bb55dbfe87fc1a9a3be"], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x23fe, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0xb6588ef, 0x5, 0x0, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x73, "28d1b8cc1cc4ee5544c798d354ef5af5368c2f76887851d55fb82a551a2eb31acc5cedd9c7b23f8dc5c4954f313c9ad06c34eae5d2f16fe47490293c83ae01152eea75a73ec83beaa59b9387edacd6396650ecf4961bc962910039ed66e2a688115238c67926da2e296696217c081418bd0266"}, &(0x7f0000000180)=0x7b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:01:51 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) read(r0, &(0x7f0000000140)=""/139, 0x8b) r1 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000d40)=""/231) poll(&(0x7f0000000000)=[{r0, 0x2004}, {r0, 0x4}, {r0, 0x2022}, {r0, 0x4}, {r0, 0x20}, {r0, 0x88}, {r0, 0x16f}, {r0, 0x41}], 0x8, 0xf5) 00:01:52 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af0000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000019c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf943d178af8fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeec3e9393b7f59a0f54635b0e5b67c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000001780)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000017c0)=0x101, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000011c0)={{"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", "34bcac9f1c8a521a5408fca33141ef38c158b0422d03fd65a0f62700bc970634", 0x8, 0x20}, &(0x7f00000001c0)="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", 0x6, 0xc4, 0x40, 0x6, 0x2, 0x80, 0x1d23, 0x800}) socketpair(0x1a, 0x10000002, 0x6391, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001700), &(0x7f0000001740)=0x4) fchmod(r0, 0x190) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(r3, &(0x7f0000001800)) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667a, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001640)={r5, 0x3, 0xffff}, &(0x7f0000001680)=0x8) 00:01:52 executing program 3: clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0xfffffffffffffffc, 0xfffffffffffffffb}, 0x0) 00:01:52 executing program 3: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f000071b000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0) 00:01:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="676151de84756f0e4901fcac6883db5b80a091e005dd5a943e619f0408e3f32916e4a07bebaf5b8ca89740e0b103f132c651038e3ffb44c932b3a8103cc5edeeba16796b0e8f6ba3d414b13ec80b83553d39943e2d6da1e8141bf28ce2d98b967c3ae43749d8bc534ae13514c301cec0a447b475f9e1531cca475049ca444eb7e79727b9bbb79a8251e074778e2c128c88267c8563a1da") 00:01:52 executing program 1: syz_emit_ethernet(0xe0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff0600000000000000aa86dd60b4090000303aff02024300600000000000ffffe00000c63fa3290e2111c002ff0200000000000000000000000000018800907800070400001802ffffffffffff00000000000000000002ffffac1400bb00"/110]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x41, 0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x2ffffffe) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x5, 0x4) 00:01:52 executing program 3: mprotect(&(0x7f0000732000/0x2000)=nil, 0x2000, 0x4) r0 = semget(0x2, 0x1, 0x401) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/75) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) clock_getres(0x0, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:01:52 executing program 1: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") socket$inet(0x2, 0xcd27732ba83596c2, 0xfffffffffffffffa) 00:01:53 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) 00:01:53 executing program 3: syz_execute_func(&(0x7f0000000100)="1c17c4637916d7b098cd801b79e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4c48225974725ed429f4ec44ec4c902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051450f0d8f0f645ddcc4a27d181ec1ea01ef470f01d7c25b5bc40231085525e269000f9945332fc4410d6d23e4ee1da990ad1bf50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c00000090c1f913356666450f17720d66660f3a0b0865") 00:01:53 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x4}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0xbc9f, @mcast1, 0x4}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2c8fc0f8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f00000000c0)={0x2, 0x5}) r4 = dup2(r2, r2) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:01:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x800) poll(&(0x7f0000000080)=[{r0, 0x11}], 0x2000000000000257, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:01:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000040)=""/84, 0x54, 0x0, &(0x7f00000000c0)={0x1c, 0x1, 0x3, @loopback, 0x6}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:53 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) flock(r2, 0x1) flock(r0, 0x3) flock(r2, 0x1) flock(r1, 0x1) dup2(r1, r0) 00:01:53 executing program 0: syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x100000000, 0x10000, 0x0, 0x7fffffff, 0x0, 0x2, {@in={{0x2, 0x3, @rand_addr=0x8}}, 0x0, 0x1, 0x1, 0xffffffffffffff12, 0x0, 0x8}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x5, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) 00:01:53 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote, @broadcast, [{[{0x88a8, 0xfffffffffffffffe, 0x3, 0x4}], {0x8100, 0x8, 0x401}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) 00:01:53 executing program 0: r0 = open(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) preadv(r0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="969898472c43140e0f05f30ff2bff100cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc26da29cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c68f29109a5ba5acc4c3214cb9a5605419c201b00b000000a80dd4d4e8628f6808c4c16c590de0ffffff42d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:01:53 executing program 0: syz_execute_func(&(0x7f0000000e40)="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") setrlimit(0x0, 0x0) 00:01:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}, 0x1c) chdir(&(0x7f0000000000)='./file0\x00') 00:01:53 executing program 0: select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8004, 0x90) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7f, @loopback, 0x4}}, 0x0, 0x9a, 0x7, 0xe, 0x0, 0x10000, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:01:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x40019, 0x0, &(0x7f0000000040)=0x235) open(&(0x7f0000000180)='./file0\x00', 0x4, 0x80) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x20, 0x6}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x9}]}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000058009010000806c0002"], &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x6}, 0x8) 00:01:53 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETASTATS(r0, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getpid() getpid() setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x10001, 0x4) 00:01:53 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0xdb2}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0xfe3, @mcast1}}, r3, 0x3, 0x1f, 0x6}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r5, 0x100000000000, 0x0, 0x9, 0xfffffffffffffff8}, &(0x7f0000000200)=0x18) sync() open(&(0x7f0000000300)='./file0\x00', 0x8200, 0x11) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x6}, &(0x7f0000000080)=0x18) shmget(0x1, 0x1000, 0x184, &(0x7f0000ffc000/0x1000)=nil) 00:01:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) 00:01:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1c, 0x1, 0xc78, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffc0, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x2b, 0xf, 0xf02, 0x80}, &(0x7f0000000140)=0x18) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) 00:01:53 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0x49) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0) 00:01:54 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sync() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r2, 0x5c}, {r2, 0x2}, {r1, 0x104}, {r0, 0x24}, {r2}, {r3, 0x4}, {r2, 0x40}, {r0}], 0x8, 0xff) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000040), 0x7f, 0x1f) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:01:54 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4, 0x3}) connect$unix(r1, &(0x7f00000001c0)=@abs={0x503022fc1f0fae56, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') chroot(&(0x7f0000000040)='./file0/file0\x00') 00:01:54 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0xdb2}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0xfe3, @mcast1}}, r3, 0x3, 0x1f, 0x6}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r5, 0x100000000000, 0x0, 0x9, 0xfffffffffffffff8}, &(0x7f0000000200)=0x18) sync() open(&(0x7f0000000300)='./file0\x00', 0x8200, 0x11) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:54 executing program 3: mprotect(&(0x7f00005d4000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x59a6aba4, 0x800, 0x80, 0x0, 0x401, 0x7fff, 0x5, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xd4, "38dcbf13d1dfc64b3d861b50e4be6c5b55beb06bfe010da1ae3b4cf17f792cae01c377c28946cb2a3eb9b1cfb3f603bb099f86815e4d49d3f41e4724e6cd9e7b9eafdc52dcfc703699b47d529a1f765a246e1d611c8c002f6ef145a724c6f8f57b3cc85a3ed3e6abfacffae283a14f77597b16ee99e246334a419bcf44e38c9bff670df62b6dc05b344dc1205daf6ef8606d38d984617f7932b181cfcfc244b6899a924e240c3c04ff26977175cfef5ae3bccad2a689d3c42eea7a6a00b6a8e70fa2f3fc2b159113e953f73a3448b9bcb897b0b4"}, &(0x7f00000002c0)=0xdc) 00:01:54 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) syz_execute_func(&(0x7f00000001c0)="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") 00:01:54 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x18000000, @mcast2, 0x40}}, 0x0, 0x2b, 0xfff, 0x100, 0x2, 0x2, 0x2000000000000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xde3}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41fde9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:01:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffffffffff7f, @ipv4={[], [], @rand_addr=0x1}, 0x1ff}, @in6={0x1c, 0x1, 0x1ff, @rand_addr="5ac3830d1c1bf82a9a38dae42aa23968", 0x1}, @in6={0x1c, 0x1, 0xffffffffffff7fff, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9, 0x9, 0xfffffffffffffffb}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xa0f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, 0x0, 0x1, 0x0, 0x5, 0xfff, 0xcc8}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x0, 0x45, "74b79d25b53762e41018ed45ed0f3181089242b6b3b6d9b0ed2b279ab09fa6fb335be3bede1219ccbf7b57fd9a1bdcf6afcaaf9c8ebdc6d3ea4d942552cb18aba9daef50ca"}, 0x4d) ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) 00:01:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x23, &(0x7f0000000280), 0x8) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:01:54 executing program 0: mprotect(&(0x7f00005a1000/0x1000)=nil, 0x1000, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x10000, 0x1, 0x6, 0x8001, 0x4}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x94d}, 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000), 0x8) 00:01:54 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x1) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:01:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) 00:01:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="1a048791a3a2f717ae9d8a7389a2d7d942bb5bc88da967d6f0449e2e66cdeb42571f1df9600b6ff65a5fea87a01de240cf0c16d3c453582ba048afa382ce3344f590414c54fa187bfde7a712fff350c43edba2749a19d2c050efd13055814c36a95a3dc12b20ec5c8754372d15df018f804e6f65abdc2d98daecdc67912d66bed5a8ba0c559f540dd6cddadbb52427e31b1f06cd889538ea61b8789cd389cf8510922939a2b79df18d2f13"], &(0x7f0000000100)=0x3) 00:01:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:54 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_extract_tcp_res(&(0x7f0000000240), 0x0, 0x3ff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7, 0x5cf}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x28) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000004c0)={{"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", "2c4f3d2ad0116c5975e2ff32e9d21d44418a511234da1f45584ad8589a11dd1b", 0x40, 0x1}, &(0x7f0000000080)="907fb756942418fdc5f6a72c551d94073281fcb10b47a281ec879ea81ac9f9c360593a6e78e904f5e83e59d89ef6ac8c5164b9c2b3a89447f144a76ef38016b2be3444f2", 0x6, 0x1f, 0x81, 0x10000, 0x0, 0x7e3, 0x401, 0x4}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000100)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x6, 0x4) 00:01:54 executing program 0: mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x3, 0x1, 0x9, 0x53}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9, 0x8, 0xe5f, 0x7, 0x6}, &(0x7f00000001c0)=0x14) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:01:54 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) 00:01:54 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x4, 0x1, 0x10000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x3ff, r1}, &(0x7f0000000100)=0xc) r3 = dup(r0) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000001c0)={{"841bec54620f8872e9fa62ac3359d5fa1efb762520e27b3227415c80f1fc1f6aafc3665b6eeab0b6db7b18cd598437635a2849e737cb9a3741d02c84f28c08b25a78fb66f675698db0fdbe54ffae52d4c1f58ea66a31df0b3f22dbbcedde0c20fae62253aad70fbbef704eca01d52e88524bb56f3a58efa543a7145b543280a90124200d518e7aa3b7bb6e1875d3df9f72faae461cc0e3147b6e603e08d25566b6bbb18afb53c20c19d9519e4ad365a20b5ef5b9067075a84a5d40ec79aeed8870cfadd0a403767acd6249dabbbb68346ad0d42bc9e4d2c9f7466334599d3e866cd65ceac31af0648b423357a9926d1a031ed089c98941fe51deae91b128b76ea2f9600087bc986040e6554691919509d4c04976c490cbb14fe5689a601c989ddd817c3a76a33cc45c064128f4ee3e8af5f756fee2debdbabddb41eac2839c15186afe42175092dd4037b2a321f161cbe2fe522c76fd869e813e200481c285b3967f1797292730ce5122ad9d09fba85b3fb85ec2f5a6d70560eec0909b6d4f7510a65ff107e9136bb34dcf42cfcd32d825e2af8324f6945ec97c1f09313258ef3d6e6f20da0a2b9b3eabf6b36221dc3f465760ac8d55e40d948c3f0fd5db2e2b523dd98d72877e8044733dfd47a50f8e56031b37b0927773b8fd25b65981e5812871dac2bb996fa71ba08a6524c6360c8f2c9967410c819aae98152007319bc6373e1bfe0b7380b25879cb968465ec00348c622b560118d4bf5b3b42c832a8c42c831de10a5740cc90f73d4afb43cbb28635afa7ecadc669db41d6bfb15e91925a3ed874b1e978000dc4712571b13855c6f2edefec78a10dd9068437d1fe41e5e7ce53b43bfe6f7098e4eb545d57bca4ae0ca43779a459570fada39e992866571fa513cdaca55db28179bb1a14d2d1aa9e598e97bda221543bdfd2c2cfd7808d512048a5f98d84445b87d01eb884071ae4cc15da51b9166bbd1967e3926f41d62568aa0b839c11d47de35640e40364817708ac14e6612cc22859ce922fc74e10b276106dc62a352f2f26159a893921587bd6b8f6829eadea157bde9238792decc840b694bb04189b74003660f46dd3a6252cf8216e801cca0f9966454471ed5ccfe25d072fcc7ce5360835f6fd3166139500afe6c6dc203713f32c96e739ca3888e32072c2dd1251ab0f9980521e7994b02bc8a1fef2e8cadfbb56234d2820da4f26f275ac85d9e2f42f4c15c8660816a53045184507afbe55017e4c71f6f59a252b461bdbb668b55e51d6978dd8b35b4f75a3f6ac6a5f1b8ec2637e9db1e7e9159d9ca5e84f7f618bee83f3b430a3628ca34cbfa27f2c06837c8c52e03d379e9afc643e018288678e6ab670df3aca818f842b9fb15ba271c23e73f1ae34797527d7f9b4fef9cde010f89b9d5f62a073f261f934645a88feab4f3047cde2285e", "9201ae3aec960c2f41b414b9734328ec44e99f11ac27b30f0b3b229925e4feba", 0xffffffffffffff08, 0x8}, &(0x7f0000000140)="ea1a0d99a64035e25bbf8f78e3b28e856fc26a8035843bd89d59505c1d465964214b617e4377c0eac130a0b1ede5b0d3cc2ad4157fa54043ab52da8839295567b1524877c459983d2f711547702b3499c3124f6f85d340b6934b7a903ca87ccf", 0x4, 0x1ffc00, 0x1ff, 0x3, 0x0, 0x9, 0x73, 0x1e61}) fchmod(r3, 0x140) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x9}}, r2, 0xfffffffffffffffd, 0x1000000000000000, 0x80000001}, 0x8c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000700)={'rack\x00', 0x9}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000740), &(0x7f0000000780)=0x8) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f00000007c0)="6de8cbd5fd0d2bdcc6484c1719f706fdefc2b1f5ebdfdced3370e1fb738f8f7ef3f40ea0a3112d9113a0ccd5b02aba0ddfc6753864b2ba7058e038ced56f5bf8f649c8993c2e653d6645092e209ab7b63091ca89090f9a1bb6066597deebc02021240e84940addcbee9855324ab4daaaf0974c7696f837c4b98115f4") ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000940)={{"3449aad82c8fbde633e32a33b45a74315ff0479410daf3cb548fb562a66fb31b3963c9e947c7ee4b28352235fe50b056d5ce78390ef76b5188b425eebafa0cbbbb75f89d8f6dd146c569bb42e09e380811f15910954a1039e9ebc896284ca1e15fca99fe43a42a9ce74efcf63aac68f4b56b5a5706d681d9f742d66f9c18417c96e0faaa72eeef226012ce4e260373970a8f1ac8cad47fa762bc6ecffc7b777b63078de5cb846c36ce0370a1298716cbe82745119999b5c02256ab3e2816ac5614b3a5bc3ac0cd80be8c3fc32bf1f703195bcf68f3431ab6a6e6f8e4a683fd4d38865fa0a57744069fd02b5d46a7aa780997359786569488017057daeb4cbaf6e351d2522756298ceb60019e52fa3c082ff7b32a0eb0cb95848d348650fbb4d953aa51c6d8879ade8c843067508b1f86e76337de68ec0832f67a0fab6f27a517082717f0fd678fa880faca6c5ee62ea57fcdc4682363ad87d911e34b7f881a07dde42322b1b58e076ef973beb4935a3b08491e7922ae11099ccf242ccc415a44f742f478e0632fe9e91c97c865b2a3715cee68b7bc62b3d99131fc78ec08e91dd63e6dfc23a56d95d96a0d08148e659d1eb5dfd2f4daa857b4268b352108a0e48057de9c30e7a275a2ddc2201e180840921ca668a5d8a454fd2c740a9828ff22e0dfa41c7f0d3b20b496a8a9da9262d93a6cf6419b1906d38593c53afdeab9d70a1c38026c36814f96e137cc124fff74673b310a21fdc68584e1a9ca378f28a146963cbd582f4a824cb41ffe105a0a4ef40ab1b75eb7735bfeaea83febe596fd52d5fc8d11b2a1e2dce6115c21051fdddcc1a92ce4a7f7311ba669111ae2a663ee29a6f1f7e04ae16b034497a6f3ba7af8257834fca581e397245c192e68ae949fd133664010fa3a3ebf04227d7c973012707c02704cb4b89e0e0a52c3716e5ee7558cf7258da979424d74dc172411fb0e304e024734de5680a1013655b570c467b7b322771f778fa6b11dc5e18afd5550dbaee472b1c099b8794d5e3960949e208cc7195794fb0566cb7b9b0d0cc009b2faa76ef1ffb49ddd2265a525510dc6e1c851c2c5084fd5d7f635eec213b5a1ff4f2dd19b22f6a3a6411f5fe2bfa614270df86bcbef7e8411c3a5d5bc2f9342fd16fe300173e6f1694499c5820ea742d454aa562fa2bd122b2a0befe7965e9f95886c82e4a63ba35333c1fca8dbfc032eaf14d0820d33e3921c44bc0b57ebd65ba253b4a1c276ce6ea08a95925acd0e2549ec51bb97830e67c78baca54eee95f8d7b09b534942f1b44e6a734923949f572a607a69fff534b3687a6938f217ed2bacbdb05ad215828a2699f365322ceedf325200b8d63b4c50f460b5c9b0f1780e8630d5d18928135ecadde9063bcef49844548f47a29ba9b54f41b211dcd2f18d8844847c0a6d8c37634468a4f72996", "cb145e948e08eb2b7a348aee2b7cc09a469d6d5f04fb622b56f762f836f8ddeb", 0x3, 0x9}, &(0x7f0000000840)="ff3831ce769d4470437bb186ce3dfebb517321a2327e3d3c939a8712ee7358e5e8e2aecb954670367643a6f16409d9a06d68bbcd8ad9b865f5d1848a00d44ca74f643f60ba35ce4892b7c53be77b4c34f9316c9860ace3ec45c2838e9f9bef9da9c118d6014a082ff282bc100777923b4b416bf464c24ef52b1fd7c6aa8c796900716101564521613110da1d7a954cde550617d19db590a4b48185cfbe3fe71fad241358664ea639b9d271ac0e8e1d7744904a41ed71e6cbc367d363ec5b669e6be1651546c4dbfb5b39b8c0a10424803ab9461a7f69122583b0d9ab405b8db5f238c696223efff2b41530", 0x401, 0x3, 0x2, 0x0, 0x5, 0x724a, 0x4, 0xf70a}) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000dc0)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x1, 0x4, [@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x20) close(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000e00)={r2, 0xbdbe}, 0x8) fchdir(r0) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000e40)="bc777137cc85244ccda47b6a11a3aadf76f7486ac8611fc9ddaf061c5421a997df7e15c22d30ecc6421eacc7ffee0df0dbe1c9d877486889997e5299c25268766d2f2175d1d9525445c32d1fd986ec37b4b1a96a863f77067323211064519ab42ed26effa922e62947209afc59b3dc0c0d3d67fadc40ba29bd77b53ed7367efa3ec30bc68fb0c4d0300ea2332ad9f63b6e666503cada3c27a70ed6739ea58db9a3d16b1996da143a3e040990bfea30221d5ddd1305b59b8e285cd093022f48afe9518d67370800ab238c9f5480d97870fd17a7097c63d79fccad0d8b95c6d373550d23669525821280e25ce867ec9db391278a") lseek(r3, 0x0, 0x1) mlockall(0x3) fsync(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) fdatasync(r0) poll(&(0x7f0000000fc0)=[{r0, 0x2}, {r3, 0xa1}], 0x2, 0x2) getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000001000)={@local}, &(0x7f0000001040)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000001200)={0x10, &(0x7f0000001100)="0c0aff149a25bae569214909176a2bbdc9f6b1c0ab53ee437546a9704ab151d9ac0430a174ebef284d7831ccbd2b35e648943e60ca51a07e6c9fc4620bb012f5e10b2b1cc876b74c42853802b85b7ef0a92ddd95b386c53adeb72ad1683d14ce0db0b1171fdc6175b2689eca85ec815ef5fbc0bdee68cdb4904e66d32b12045ce4db4d4059a459b329433227738e895b50a6594de6227cc6ac1ba446a494173727b0ec7d699891ec0a74576d56ad40c6b47920d87312cb425ed8e20b0158d23ae35b58cc10816e58b1f1e52db507506c120eac4d26f2ce2500c162aa9e66f8792422527a08", 0x4, 0xfff, 0x1}) fdatasync(r0) accept(r4, &(0x7f0000001240)=@un=@file={0x0, ""/108}, &(0x7f00000012c0)=0x6e) sendto(r4, &(0x7f0000001300)="61d0ecf08a887510b8450530dcb28c126b3634096cd01205e255eacec18b09d7a0367893f758cb308f82dbca091750a81426b5ce659b2d00b333c70dad8d15963c5e0557b90e2a05a3b4ae6cfeebf0be423062f213ca3d41e64d3a", 0x5b, 0x0, &(0x7f0000001380)=@in={0x2, 0x2, @rand_addr=0x879}, 0x10) pwritev(r4, &(0x7f0000001580)=[{&(0x7f00000013c0)="ab3a97f36d630b789c14f583f0e3346a870f771950e0c7198f47fc01afb630692719f8f373dc1f9717343b21b9cf563b3141ab6799baaf49e7885d23f23b6822850c2207bbc1b493eb4019140203f6c782afd8a588f16b7059fa61918da61c191f994213fa6623322427f7cf2178785c800aba67a508a3dae468d604ce06217860aaf5c6c2032f0b33b4c8a7dd402841ffe3a55405922ea37534b96c5738b470b5d21e20184258c8752d75180ae9986f2ec5a2b1e9e6645d0b3712750799827b066a9c091efd3462b86a02d8c38410ec6eee9b10adea", 0xd6}, {&(0x7f00000014c0)="68c1365f441262b823c42b5d9a188e48f507296eed2be8c58be995d491b039b7bd0185452713601f4921f5bb2437e7e4e620a640265ed3140b05e894eb", 0x3d}, {&(0x7f0000001500)="ff20a695e6c43f96a3d7edd19d234d5291ff5880a05f5e47bccc7eb8aebad7c2e99d783587dd06ed496088c90f6d17e7b10d49a4503164e242fb8bd570", 0x3d}, {&(0x7f0000001540)}], 0x4, 0x0) 00:01:55 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="d0548749267404719d65dd0e05fd33ddaaaaaaaa000200005f740000000084000800907800100000e00043ebf01e7dfe4764dade6e617564030c76d481402547de850c81dae3fd1d3460"]) r0 = msgget(0x1, 0x509) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/35) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x4e, "e845bc11052ac4fbfc9dec96a39c1f009d720c48fb0159b7376ae89e39379dab8f5837a81a5961491597685dbb3cc86f94c5cecc95aa6783a353891e36fc4257756de87f648b468bc5a97489b73a"}, &(0x7f0000000180)=0x56) 00:01:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x10001, 0x0, 0x5b68, 0x3}, &(0x7f0000000100)=0x18) 00:01:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(0xffffffffffffffff, 0x0, 0x12) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000001080)=""/147, &(0x7f0000001140)=0x93) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000013c0)="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") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="4ae584d2b5e84e693217ee9d06fafa1549f8b79671332097d5228b03c2b9f4e912a193c9bb723033a7b207f6380f8a61bc42494e7f282f89d4fd437e6dc34aee85bcfa613cd43fefaca20f032af6a85c274aafc65ac43b276eaae6efdb2d114600588dc4707350e3429a2552025541f3b9ca0b4c674c06eab09d918073ea2e9def74bc4a730fde502b212073bc8755600cd77758e1cbc615ddf015fdd7f6e30404ad2b398d23c0f55e00ad2c4d973eff3ef9778f731738c508fd1227243499d6d877025f43cd2913c16c65a45be8833a9b2fb869865705296f1089ab56b71534a2485f1a06de93397a8f217d3037b2bb5a8756e91f22065bca8379afcb447dd7bd89ce0347414cb32b6cb594b5ee47858d60d9bddff8fd3dc097bc11dd5fbb88bb70f91f1b664576c6802c198d75246c1177a24da97dd11d521b0ea2f296ac9113497cae6fff3baee5859e849afbc38a260b037b304b7fe315f4b0e759c8389a652c48dd899e6481008ce13ec563be99fc0138e87c13e991392a8c59f36a15b07878da8e1c5f20d14b784b4a22eb3a3222691b4c6050440e4adf354ab71ebbc2eb52bb2be8d201f0736f1d804c7a60b1ae8d27a34e98cd29eb75c679b6075994c60fb5daee106a2a3368246d3b4bb9e094f250fbd22081bfe166cb82c08fb3bf86cd0d4f7bf1869d0f1471baa377bda37478fb42fd69dc018af6bda2e50a0a85db007033942746a978da3892fdb9bb7f58b7642dbda04feda641e150f0e8c7842e9f6c85e05a207f0d2832aabdbc395e02a629bdd312d3f6f7ff6fff222c4f6749b66bebff3b332e6ab6b60e3329a70687deda76370c89d2a95ad761d777690e6fabdeb8637eb5b1fb0391b6e253de82931cc3ba10a9363aa48b8fa3f8b94cd03b90cbf35bac4790434021c5697dccd2f2c2c759b64ce9f4ce8ff6b80d6ddac0ef1ccb57209f40f1b159e35f40607be30d9b1915f023f96f9a5a5ff8ad5ec1600a3b5298179f7b10c311c7c8cff7fb125fd25b1d26f5fb1ac8c4e898586ae9a954503dc40bb070ace102da880a16efbf96fe26ef1b4206638e241149b0867bc1519fb18965be5f3b0237230a39240a487f538fe44bcded4fa78b015dc6969094f65a16a8fbe6b3115a0be63d38742363b4e709f2dce5848f9097d38862d2f0dba661c0309c664b4d86197da037d5e7a9ee9fa08a0e0596feb1e4668152b000659056e122b783bfb53e5fee8d501efcf76f4968bdb060bb7548b7156f169edb9af28c3cde205620fdbad0a51c191c265e48dedd74702cca99ac52e3145b150ee01b6f703659f1face7a6d1390b3d0f700ccf297fca3a08355e562413c2778fbe00f5678a3b454a5fafc7b98255c6bf8bd624224ceab0030b53b506abb33e4a7748b3960777c46c64692130e0b83939d0b136f9c9d144fbfbb8c164c92a6c5d9db1251290ec11c327ad3aca45ec411382a4f7842002133e84ab1c9b1d91293b8d058342d7ef4b5f720b7ccf93da8807624874756e9c87ca69477268ea6ccec33aa30c13785e3628393a3025276001f766553a2a3be9a7967d54444bc62ab415bc2a95fd334b255af0fd8ea76633b0e30581cf4839ec2077166f720afde7617a32b96dbce4818d0e0c99d7b61d22b4ffcdd401c4a0ff1f34d18fc2ad0c74868846f14b3cadcb0a45b344f6261163d031c96bef5e5a743e3c4a42852cfea081ddf67acaaaafb7a58527e597618239006fb8efcd310894cea8f49858b1f91dea93c334d2d367f7bf29173f65c15d438ffb69a36529217c3653b95d688cc1c785e538c28dfc6bd3d5440701570758cf221a8e6762c671932bb8cccd433a552bc85724365a2115a9f9d44ab5b799280d10da617a3b3515373efcfc0e5a06451a8922aca74c40b629a3929879652ae98bcbcacc9a856b052c7e9c512b7b44b03fd7ce0c705042c097cf9b46a0d674ff686b589da1639431e019fa5579ada473df9cba327b3339c7e857518cc71dd5de853997b5712a0cdab2e9c6070617104c3a51c2aa33e014de6763c40d3317aca079d3012730fb53dd9e247a30c18b5e4b4c73d69acec9f179d2b0298020317df1f0905144eb114685b5b36ce9a366ee52fc26ca0ee1a39b231df6de8491a2aa838ad050784112ba2a6ac458b3dc6d97071e947e0d109a688ec09be33b503e9197fed705e1f7ec0db6a5dc0aa26d256ad9d05ed02b83deecf1c6ed7b588486d5801bdb443d4858970bd5acf527ffcc634c56478813151042bce9a3a3662d4f4abe8e4459d3d3a116220b15af4b59de2e4555e9597be1bd265726ff96399be5c12101436a6304048044d3d64446533be4061893f86e10e43b738d4f9c05c239318f0bd70ef2a6e0a1d65fb2c0a90f200832ad48644ac194a25b00db1300372b4e704e31b817e45e2bfe75fde128417eedc7549f8f3bcd2e2eaf02e92567bf78e191fc2f79686a0703edaa49c689023b2f55537ac30ab29805d812b3c006c169740117ebe4ae00a6548a3252c85e573eaf2f1a131751c38db07524b0779dba027f0ae7405dd9ec7ef4ecbcfcd625c07d2d3219cccd70bca28bb56c2af3f039ceb7a3da3007bff8b4e771b07fe213b1467fe37abfae79101bc09ebafeb4348dc119a6dc51b13b783e41bef34d5d00ceba010234638d1c51c00ce9f75f2ca0925136fd677077c0eeb83ec972efbc638cc63aecf9686790bd251a2a3ea81109fdfc53f116e3057299560972a28a4baa6fc88e4c182e73b64ef7a6cb89e24b3a1e2a19840e68050ec03c99dec9ad3c3e8b8beb7e580c4e2868372eb3be014481fec66e4632bd3d209f51601eb90d4e9f0563ecb12eb661e4aba3defc450bc68da6d809b49efb203434bf62b8b1e8bad62dd1a5be62da96188e1574bbedf6600b75f3ef28f21b3a584d176b4e999ee14919084dbb7ecddb1ca3ddf8c79ce67d06573e7f2dc26b11a891f3284178c904a7571821b3ca943ee96383e805789ef473b66bd9fac3cb27ff9bda462b6303b2909214d8383b4a5ed1c5d0cd024ad688bd3f60520fd93a5585086f86a2c601f189d60d2b074c479bfb9fdba9f5a6fe3830ea624656c83d95bff95430efc733d010c66138ba48aef61a82dc12f31645e068f9aa770c90620257576529a1e1293da5184c6f7f7d57e3f6cbe683c0ce6fe6c8144cbcecc1b26f423ce87bf28a0247a7bde2cc76ea3b1b5e14cac4fd5e550300c836f2f8983db908d54d7a2eaf05a4c5bdaf1aa6fd0335f1c8d71a7383d4e8f2016c51e3f01ae27a76ba13eab9cf1eb17a53bb33b87146f7767bb66e37bf06a0b20a9a49eae8364523a7bb9311536f8f318693d2989575c44097cb4af538dfd600db29399faf324f9fb80e1a5840ed4ba2659ae40ddb2cfb7d5c4f6aebeaa16c93111fbf8899243b40cacd89ff210c492a5c927bdca6bb02279414e2ddb9f22b589da1054743f784b0875d6a658901f9876a45b10666b6b5dbb9f2fbee8b685de1e008050bf9ea7e58c49b06306356bf22fabcbb602d8e6427645f20f10dc9d0064f39d6efe528d2aefaa006a07ad3639e5f39a65539432c774702baaaab0c459401d3e369efada4a41e3d777799ff72d946830b271be3f8007c08f410fa3fc2ffc733291f0202062e62a5e420c003647dfceaa9f03e435aa1956dc1fbfe511d77e8a9fdf0e5a1d658e68a7f6b765e0c14aecbc8f04cdcd1e8f294009ed7e116674b3b22ddc8c9aa73b3508d23b01efda7a6999c0425c7c0651473fc00b84c533f918e8d0f48336a02d8aae909dd23ca74d0cc9e8d53b5c81939825a707c276387a98a64e6ee5f4d055fd58dabe25159438a417ba9863d6b18988cc5f95a0cc8555165098c2e66428011e555ffa11bfa72ca18435f6acbb05f25d6e5ecb910861f750a95f5c5a296c3ae171522f297afdd3156761e8be0c8ae48e056f4e8bbbdc5d4a5f1d3fae93c70a836d9ee7acbd2a6dcbc2c92500a2080c70153cd6802e91d5053237d29633b6d2a2dea1d4e9f480f5f36a080f2f8cdeca2336444078827b12ae9ac5c5f7080332d97f7d443960f00345f84290c43b6a12de3d8c46e87164307a753f6a955a22f5321430643ad9eb571f2382603ba92819e36e4520cb21059f99a89b6f6a04e7a790f2dcb2f69b6b6fac5470e464fb9d5c936d2a8107de5c50f2ab786b3a8d97fd4dc93addffb68ea1b7c12fa5ca29fe4d09adac68bb862247cc3e12aebc5cd2316b2d516d6a5bf2df04572e4a919d39edf8cc130a11daf0b928990ec83a61c7b1cbfc606f8f24ae2b1f0d73ca0c7da2ae880e4cf252df04d8e369dca1610a14ffbb355e006d233281b95ac688aa0c4e66394256546d8adb2bed1c8167cde62f51bcd41c7142725e3da1bb3410b9d9a9fbc4b2ef7e71ea59739362695a9c5a7b89ca8d3ef177b2676eac13ed59f8bf7c745e83292d0992a10d427b973c6b0e7c4ee955b72c3d1606cd612ce7feaa1662e2857323d36069d55f8ab013a3819d8f5377257a46561300d44a38ab7fa4141d3e84afb1c1c4cd19f50f8b62ca02c989060489258f62c929480d82b04538581dc13d56b7b8ee652a4254e49ebc4072643355dbe9ae5796018be08d816e2bc3ae19712c39d5339d540ac7d44bb18132cbc39b8969e646b828fd82106f4924bbf460d6720422e5c89e46d26d7b59bfdcd29f0763cd7207e618a9ef9d02407812939dcc1acafecdf37948d2521dacedd30d6cbc993d681414b77db023122e22d2d98dbf1b9fad79a36aaee600188f3926148a6c17e219f96fbd6edbf54b2766273f0a8f3adcc9ad540fb2ceca529cedbfc900e2fc6bd5ea33ff6dcf0ca198df741aed63262c375acfeb0b0099ff7e3160e805c126470dc8e05fc9ca92c0432f6068b28abb66f3c9d125ae6e0ffea388a847f6bd01f4eb22b4d15fed511c26056cdb684490d00e01c7f9a4be4ced45a05a4d50d56dbaf292dabd4a66d745d966698b47a19bfbb4cf5d359a337bfceb72136a3e0c4dde2f709e0d015e38b8afac1f8f5e31c60a71c5a2091ba8fa7ba9d7bcb9412a114f03d8736a550802134582be29dc4cb4cb88f82a2de4e7014cbf9d4a44feca1d88355abfd27d9f019daf4a27c00639d0a34e4305cddf17beeb4c8fea83a4891f8a2fd228cf89bb5acb250cdbd49c99b90a34f9fe47a0d8b797ac317b27fa3fed3b4aede0d6c90d9453fda83b2603433951d860c65fed8951736e7e0fc5d7c17f976ea9b90c8cc734a9b857db5badb8b1a5b9f72154f32c33ec5d9eabe93340c8addea53140d2c25c69f662051da57ae72ffd7dc3c214db858e873582bac5bdfbbd0e2408945bd1a54a985c033dd3c3f9411b5b683a47fa797ac677f5bc026d1be252c7d03180d3dffba1009051eeedbe0fa2fd8a941c8dc103ba79362593e857556c3aefeb169d5840b401f57df698e1ca3e6803b6be3aa6be53b7e7f17fb73562231ef9b50e72697077824b64b52b04f3bcd2aeca9a51ebb31ee215ea5c8fa2b6ea066b0250ef86081008844a59168d4270f7716ea1f636b38b01de7bdb00662b111a11a7373edaf810bfc518f4140aec083d6628a81c2a4140d0b6a8e29c80a166ec17430f119c7f9640589c85f3602d11121467f38de0c3e3de6b65c8c59aca9e28b4902fe8775b5384ddb6786e1d915b33b5e30e9c14f956b62c0500a2e5bd1a307d3092207c1d6efb50701eebea3317de101395f4d0237cf94508fffa0b060afbba3104dabbbdaa26dfa846bed40eab24ed7fa08fd18283494786") r1 = msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0xc471, 0x7ff}, {0x668}}, 0x200) setrlimit(0x7, &(0x7f00000012c0)={0x0, 0x9}) mlockall(0x1) sync() freebsd11_lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)) sync() msgctl$IPC_STAT(r1, 0x2, &(0x7f0000001300)=""/171) 00:01:55 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0xc7e, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) 00:01:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000024, &(0x7f0000000000)="df", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x4004667a, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r2 = shmget(0x0, 0x1000, 0x220, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/4096) 00:01:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) socket$unix(0x1, 0x1, 0x0) 00:01:55 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c090f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x10000002, 0x5) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x7, 0x4) socketpair(0x10, 0x0, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x400) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x3, 0x3) socket(0x17, 0x4, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000140)=0x4, 0xffffffffffffff42) 00:01:55 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7fffffff, 0x4) r2 = fcntl$dupfd(r1, 0x2000002, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x2, 0x3ce) 00:01:56 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c4c27913c5f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0xd30c, 0x1, 0x3, 0x4, 0xa4}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x81, "1da64b521edc6b60f340af582974118c865b3c94d16af3650d0da8daf9a08f76b1bfacb73fa6bb40d9c846984e480753b8246fdea53372717c192ecf9e1aea347666d9dd6a5c5f16f2771270684122efec5489df8ec57c0f73fe677626f0c2e80b6ff4f2a97034bc658da1f919f9abaec1f0e0bb7f6155b52a2e40088f21570521"}, &(0x7f00000001c0)=0x89) 00:01:56 executing program 0: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = open(0x0, 0x4, 0x0) fchmod(r3, 0x100) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r5, 0x6) fchmod(0xffffffffffffffff, 0x86) 00:01:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) getuid() chroot(0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x126) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') socket$inet6(0x1c, 0x800002, 0x4) 00:01:56 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3, 0x3, 0x7bf, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x7, r1}, &(0x7f0000000200)=0xc) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, 0x0, 0x1000000000020007) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:01:56 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x20) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000002740)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r3, 0xfffffffffffffffc, 0x2) setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000002700)={0x0, 0x9}, 0x8) fcntl$setown(r4, 0x6, r2) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r3, 0xc0}, {r3, 0x108}], 0x2, 0x0) preadv(r4, &(0x7f0000002640)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/210, 0xd2}], 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 00:01:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x7}}, r1, 0x3571, 0x6, 0xfffffffffffffffb}, 0x8c) 00:01:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x9, 0x400, 0x7, 0x3, 0x3fc, 0x4bc, 0x8000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x3ff, r1}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0xa, 0x6415}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x8, 0x4b, 0xffffffffffffffc1, 0x200]}, &(0x7f0000000180)=0xc) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x20340, 0x0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000200)="d2ef81399d36864292e381ad092c890d64c4e42ea20dbadba7d07a56242749c96943db8f13106553db887b8c47db83e97f6dabb615e9cf6c26309f5e2c7a7a8bc3c034f02b4c14066254c733702be4e3991d673a060338321e9bb4af002178c06e1437a676d908dbad805999d6264a9da47e15480c76bd4b355f2c255a95140b1a5ae00e225c9f875f09c756a42685eb5536e7723b6b27443810e2fa10457663b30c7d1ed00b06a271428a918fa56b7884c09b8486f17b8d4447b72631e1db0a4b664d63c505c37fe8c7926b35b399bc2ec82c5e70d54193886af6fc7e807308dd4bcf3063ee37e0cc") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x80000000}, 0x4) r3 = open(&(0x7f0000000340)='./file0\x00', 0xb1bb79f9a9ac82f6, 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x10000, 0x4) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000400)={r1, 0x2}, &(0x7f0000000440)=0x8) open$dir(&(0x7f0000000480)='./file0\x00', 0x100000, 0x120) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000005c0)=[r6]) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x3, r5}, &(0x7f0000000640)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000680)={r8, 0x3f, 0x3, 0x6}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000700)={r9, 0x800}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r10, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f0000000800)="6dc2d4636f4d407bd303abd4f45b2ce4f1c88a987b76d52d7096529b07aaa8b0550413dd42348f82927e4051beef70d5f5c4ddcb606ae0ba29d7e0f507f05834f9a969f4c86bfe4771f28db03a1859ffbcfd771e067be3d1202fe1121b5b53511fcd4337099357aa6b9526b3fd020b9e35a91eea1a8ee107c64e460f018c7536afdc84a2f0822cca210d760057366a91439d1432e83f7804133eff16b60b9d30ac69f7f9d2610d26e2f289", 0xab) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000008c0)={0x8, [0x5, 0x30, 0x19, 0x100, 0x605, 0x20, 0xffffffffffffffc1, 0x7]}, &(0x7f0000000900)=0x14) getgroups(0x4, &(0x7f0000000940)=[r7, r7, r7, r7]) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000980)={r5, 0x1}, 0x8) open(&(0x7f00000009c0)='./file0\x00', 0x6d815d206daabaef, 0x80) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000a00)={r10, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000a40)={r5, 0xfffffffffffffffc}, &(0x7f0000000a80)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000ac0)={r11, 0xdb72, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000b80)=0x5fc4, 0x4) 00:01:56 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x80000001, 0x7}, {0x81, 0x9}}, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r1, 0x2, 0x3}, 0xc) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000011c0)="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") syz_emit_ethernet(0x26, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r2 = semget(0x1, 0x0, 0x40) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000340)=0x4) 00:01:56 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7ff}, 0x24) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x4f, "5e5e9c50d7dcc4a6b3895146d30eaed545f5b1288c39cf0904107fa879b0462ca02a8e8be28d3c4e6af0aae758afcc27d91364554b557c7889726091330b17c2e4149add876507d83290a2810bc36b"}, &(0x7f0000000080)=0x57) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0xb5ce, 0x20, 0x0, 0xdb9a, 0x80000001, 0x4, 0x8, 0x9, r1}, 0x20) 00:01:56 executing program 0: r0 = msgget$private(0x0, 0x3) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/226) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:56 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000400)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b557fb660f72d50f0fb8c4054e4eed751e0fa0e509c4027930f934d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300660fc2a95cd623a100dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b400f004e70000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc60f2e7b0030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x6, &(0x7f0000000080), 0xfe9f) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x40, r3}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffffffff}, 0xfffffffffffffeb1) 00:01:57 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000200)='.\x00', 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0x10001, 0xfffffffffffffff8, 0x3ff, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1}}, r4}, 0x8c) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:01:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) sendto(r0, &(0x7f0000000080)="68b22ed2b98f8512c47073c0dbcdc487c022304e52fbb3298ee5d0ac5fe7a63fd9ef5ba35f04b9bd2bbd0410a65efcf41d060e7e87e35adaa3c3ddd9e9ff651b6ced05d226016fb0867a5700ea3c60e0677792ff3c2bad6f7a927f6e88855a0934154c8dcd4b7c68b80e01d4c5a2c1a4ff37f580c53772", 0x77, 0x20080, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x80000000, @ipv4={[], [], @rand_addr=0x4}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) sendto(r0, &(0x7f0000000280)="4803da86da4994dedc9ca6cc6f46371b78afd03ffb0ad689f14889e110e5d5ebd964e33eb7f8e4611b312cb856014ffebec8c48fef9679758746a03ea1b361902ff3da9a88b296e029bf3e14857fde1ac56be760f10bd23edd1f7f2c05e8dd0d0ce133e44ef9bd9e6e064a6a1caf", 0x6e, 0x88, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x1, @mcast2, 0x9}, 0x1c) r2 = open(&(0x7f0000000340)='./file0\x00', 0x1, 0x24) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000380)="4297bbbef14096903914361523ed53df2bcbb790721f1dfe2c486f0807213703884ffa5b0b4c7892e21b16f0335786a2a144052ab05a68e58dbbecd2ef028ddf15e1ed001ec46d9d365029f19bb4bce5ba79a5a203abbb731568fc5a7cfbadbdeab0c221560a2a68cfcbad9d72308cfd6bffb7bda12bca63d5afb6e20a76689eaf7885b77c89d5be1e4f33286b22") ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000140)="49a7904e51e5956ef0d17d55f4bf1cbd445f903798bd1863c797") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x3, 0x81}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000ffff7f000001471b0000000000000000000000eaffffff000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000390723be49d56bc06277ba8089724f387ec97b", @ANYRES32=r1, @ANYBLOB="000000007c65000007000000030000001e0f2849"], &(0x7f0000000200)=0x98) 00:01:57 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) socketpair(0x1d, 0x30000000, 0xf34d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x1f, 0x20000003, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000040)="227ec3a2c55e0416b0f0fd695484bdf6783027ee66de043b2467fc38fd29ccaf14b80a36f7330a62814f1043bae07d227f44964e380ddfd511a0a5819ab17c78bb37cf0556", 0x45) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000300)=0x5, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @rand_addr=0xa9}, 0x100000000}}, r5, 0x1000, 0xe5, 0x103, 0x2, 0x7, 0xaf}, 0x98) 00:01:57 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x2}, {r1, 0x8}], 0x4, 0x2) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="de3c200e495357fe72ea4b628f2fb568e0f72972163bf8cb7e94adf4b544066b456b97977b7674167c9b80531c5779270a049e8c86b1a2793d1c6ec5d0d3cb6214194d4c5784dcbaef6b4c0768d9b7e7ed7511926a4b676a1112dad4771ef64db1ae50") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000180)) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0xad79972b42e5e897) r2 = dup2(r0, r1) lseek(r1, 0x0, 0x4) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000040)="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") r3 = semget$private(0x0, 0x0, 0x4) __semctl$GETVAL(r3, 0x3, 0x5, &(0x7f00000001c0)=""/4096) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8)={0xffffffffffffffff}, 0x8) freebsd10_pipe(&(0x7f0000000000)) fchmod(r2, 0x103) 00:01:57 executing program 1: getegid() getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x1, 0x0, 0x9, 0x0, 0x4}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x80}, 0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r4, r2, r3) 00:01:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) 00:01:57 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdcc461e45d6f08f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), 0x0) 00:01:57 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x20000003, 0x400000000000087) mmap(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x5, 0x81013, r0, 0x0) 00:01:57 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') close(r0) 00:01:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x12) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f000000cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:01:58 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:01:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x12) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f000000cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:01:58 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="7f00ead2b4dd47b1b019608763dd730000"], &(0x7f0000000180)=0x4) 00:01:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4000000030, 0x0, 0x337) 00:01:58 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/16, 0x10}, {&(0x7f0000001100)=""/159, 0x9f}, {&(0x7f00000011c0)=""/221, 0xdd}], 0x4, &(0x7f0000001300)=""/242, 0xf2}, 0x40042) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000080)="a1126195a30765561911713ab3405b80c77f1b095f9ce116ae4293e25699bb5141cffe920de5e67905b42133a29c3003") listen(r1, 0x0) r3 = accept(r1, 0x0, 0x0) close(r3) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000014c0)={0x0, &(0x7f0000001440)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000001500)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001540)={r4, 0x1}, &(0x7f0000001580)=0x8) fstat(r0, 0x0) 00:01:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 00:01:58 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlink(&(0x7f0000000180)='./file0\x00') close(r0) 00:01:58 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x506}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x3, 0x6020, 0x400, 0x5, 0x7ff, 0x90, 0x0, r1}, &(0x7f00000001c0)=0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x200, "f5a9a0d78c69c9eaecc070fb070f3658"}, 0x14) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:58 executing program 3: getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000200)) 00:01:58 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x3, 0xffffffffffffff53) r1 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=[0x8001, 0x95]) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x5, 0x4) 00:01:58 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) munmap(&(0x7f0000f00000/0x2000)=nil, 0x2000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) madvise(&(0x7f0000f5a000/0x2000)=nil, 0x2000, 0x100000000004) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ftruncate(r0, 0x7f) 00:01:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) 00:01:59 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) select(0x40, &(0x7f0000000080)={0xa58f, 0x9, 0x8001, 0xf0, 0x0, 0x7, 0x5, 0x4}, &(0x7f0000000140)={0x9, 0x4b93500d, 0x5, 0x9, 0x5, 0x80000001, 0x8, 0x5}, &(0x7f0000000180)={0xd4c5, 0x9, 0x7, 0x3f, 0x8000, 0x0, 0x9, 0x6}, &(0x7f00000001c0)={0xd40a, 0x5487}) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x10000, 0x1, 0x5}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x10000000) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r3, 0xd32, 0x7, 0x23}, 0x10) 00:01:59 executing program 3: open$dir(0x0, 0x0, 0x21) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/248, 0xf8) syz_execute_func(&(0x7f0000000340)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014ee34e4e5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:01:59 executing program 2: syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x354a6057, @mcast1, 0x80000001}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x6, @mcast2, 0x100}, @in6={0x1c, 0x3, 0x4, @mcast1, 0xaf}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x3, @loopback, 0x20}, @in6={0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000200)=0x10) 00:01:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x60c9a9096ef6a697, r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) lseek(r1, 0x0, 0x0) 00:01:59 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871025c6c9b8b014eda69aaaa01aaaa080619080002040000aaaa07aaaa0400000000"]) r0 = socket$inet6(0x1c, 0x5cda3ac7873259ee, 0x7fffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xd1}, 0x8) shutdown(r0, 0x1) 00:01:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x4, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x81}, 0x8) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='!\\)])\\\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00)\x1b\xe3aE(\x92\xb8u\xbe\x02\x0e\x90\x18-\xeevr\xff\xa0\xf6%\xc2\x99\xb1\x87\xfe\xaf\x94\xf9\xfbr\xc3\xb8\xdb\xb3\xea\"\f\x8f\x12VV\xa3\x9a\x0e\x00\x00A\x01\x80\xc2\xb0\x19d\xf6\xc9\xc7\xddg\xca F5\xd1\x0e9c\x14\xaa\x91\xa7\xea\xfb\x02\x987\xa9?', &(0x7f0000000240)='#*', &(0x7f0000000280)=',\'\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:01:59 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) syz_execute_func(&(0x7f00000001c0)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:01:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x0, 0xa331, 0x7f}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x100}, 0x8) unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) 00:01:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0xa, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x6}, 0x8) r2 = dup(0xffffffffffffffff) sendto$inet(r2, &(0x7f0000000140)="3b4b0296b2cdf8940c1e947eb218ed43e0ca51b1cc213e8dccc984623166f48beaf6325f6f582ec0c22eb0b75fa38f8daf27585da5861e6a2cb9200663c23b6c69be20d051cf724b90d9fa8160aebbd39241fe88150c60ba91b5d9ae5f7b3496c5cf06a28e75020455f9b42fd92056fb45b4299eaf36f3ca9f057e18d2fcdbf415318d5a2198bdbf64ba05bb694250785795cc6a71e22da80e4aec5db7203377c898fa17f9ed221223fb787254bdb3896a50b2f6ff1b15eeafc404d4075095502cd946a0a4d7339087e3cb44f6487ec3d608e5", 0xd3, 0x88, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0x10) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x26, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "818173cdd5ea537e6e9bcb15dca3807a2992236150123df595dfd35803d8015e", 0x0, 0x2}, &(0x7f0000000580)="940bb5b3b0ed07877d6fd58f1cf0d88a839372f08a8597a44048b0d427a85a41e33d69c8636c41d25844cf324e50e5cf7268a46c6cdde331e02f785fd1849255acf3e7e36fe71b27b6eb3b52e3c7b40caee9732fefa92bb18ff32425a8ce84febeb346433012d98a0753fead32ba34291b5ff4ac4338b2634a39ef2bac19347cab82bcfa0f6183603e8deff4abfdcc52a55c27542604dcbb78b15bf45af03edd5ff1d5e5a0f118a2b9870ff48033cd71c1319e7ec28365c466d9ffb1760a7a7e0988f630d2c8ac17", 0x1000, 0xe31, 0x7f, 0x0, 0x5, 0x2, 0x6, 0x9}) 00:01:59 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x72}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0x0, 0x6, 0x3754}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x10000}, &(0x7f0000000300)=0xfffffffffffffd1a) 00:02:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x47ffffffc, {{0x1c, 0x1, 0x451, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}}, 0x88) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0xfffffffffffffff8, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x400, @empty}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xd2b, @ipv4, 0x6}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="7e1cfea9131770139133bf3a7878a003f5d0db647204e8b185eb9ba30c71f316ac02e616e21915e2e1db92bf8a7270efe3e5c2f2034efbdc1a6300fcb56eead51b5ec8979206c5567d2ebbd3bd03ad0797b8ac745e789425a13482e9901dd4cc9e0c9a51119e6bcaf17ea9505374d88db5065e85e93a77e277f5ec3b153d7871e4a6951ab723728f5b01a99c44843c6384fbc2d91f941d906145a3599d717049092a3f57bd912acf24be6e136ec4c2da67b91954a265bf2acbef6d86bf746e43f8d8e7994672c8cc28db") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) 00:02:01 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x11, 0x3, 0x4) sendto$unix(r0, &(0x7f0000000000)="b100050290000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000680)="b1a54283e28dcd80696852c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4eafc84eaeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37") 00:02:01 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = geteuid() r1 = geteuid() r2 = open(&(0x7f00000002c0)='./file0\x00', 0x100, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001300)={0x0, 0x3, 0x3, 0x80, 0x7}, &(0x7f0000001340)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001380)={r3, 0x100000000}, &(0x7f00000013c0)=0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000300)="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") setreuid(r1, r0) syz_execute_func(&(0x7f0000000180)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4edfec442b8c902023ed1c0c401f3d034d9c4225598480f8f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766f2ae2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000001440)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0x8) socket$unix(0x1, 0x3, 0x0) 00:02:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = shmget$private(0x0, 0x4000, 0x500, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) 00:02:01 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) socket(0x0, 0x20000002, 0xb1b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:02:01 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file1\x00') futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x100000001, 0x9}, {0x0, 0x8}}) freebsd11_getdents(r0, 0x0, 0x0) 00:02:01 executing program 1: socketpair$unix(0x1, 0x10002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = fcntl$getown(r0, 0x5) setpgid(r2, r3) dup2(r1, r1) getsockopt$sock_int(r1, 0xffff, 0x5017, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2") 00:02:01 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$inet(r0, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871026974aaaaaaaa00aa569e695e6004000800820000"]) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffac1400bb010000000600000000000007ac1400aaac1400aaac142c532b9f673cac00aaac1400aa00000000"], 0x28) r2 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000040)={0x13, {{0x1c, 0x0, 0x10001, @mcast1, 0x3}}}, 0x88) 00:02:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:02:01 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x4) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') sync() 00:02:01 executing program 2: r0 = msgget$private(0x0, 0x190) r1 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x5, r1, r2, r3, r4, 0x3, 0xfe1}, 0x5, 0x10001, 0x0, 0x4, 0x1, 0x2, r5, r6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r7 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000000)=0x6, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) 00:02:01 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 00:02:01 executing program 2: clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) 00:02:01 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = semget(0x2, 0x2, 0x600) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r2, r3, r4, r5, 0x20, 0x9}, 0x1, 0xff, 0x4}) fcntl$lock(r0, 0xf, 0x0) semget(0x1, 0x5, 0x8e) 00:02:01 executing program 2: syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000007c0)=""/245, 0xfffffffffffffefc) r1 = dup(0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000008c0)={{"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", "6e1a2a2cf986c5b22c9f6a06aec3c34d5be3f9c23a2d5be012412227c9b9964a", 0x800, 0x9ad4}, &(0x7f0000000140)="00a08da2053958b2587c3b14973710b8b11a7a5e473486e2369ad96382aaac8f69555403", 0x5, 0x2, 0x9, 0x200, 0x3, 0x7f, 0x6, 0x8}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x9, 0xfffffffffffffdea) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "fd37978940c57f7f8da9d883ba97fa1cdcf78621c94d4a11b57efe99c62c1a49", 0x9, 0x8}, &(0x7f00000002c0)="df8b6ea6b2af07d05a4492a6d08e6017920baa4dcc143b3581d6d316a494e2b87937040de1d1", 0x7, 0xfffffffffffffff9, 0x8, 0x7, 0x81, 0x1f0, 0x8, 0x4}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x20880, 0x0) r3 = semget$private(0x0, 0x2, 0x2) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000180)) 00:02:01 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x5, @rand_addr="65a4a15816b09ff7712e5491853df9b3", 0x2}}, 0x0, 0x0, 0x2, 0x2, 0x8, 0x7fff, 0x6}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xa5f, r3}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/9}, &(0x7f00000001c0)=0xb) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 00:02:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0xfffffffffffffffd) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 00:02:01 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x20000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 00:02:01 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpgrp(0x0) getpgid(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r1) setpgid(0x0, 0x0) r2 = getpgid(0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r2) 00:02:01 executing program 1: r0 = getpgid(0xffffffffffffffff) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r2, 0x6, r0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setrlimit(0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x1) __semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000000200)=""/45) dup(0xffffffffffffffff) 00:02:01 executing program 3: syz_execute_func(&(0x7f0000000140)="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") rmdir(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:02:01 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x1, 0x10000001, 0x6, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x1, 0x84) 00:02:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setitimer(0x1, &(0x7f0000000000)={{0x7fff, 0x800000000}, {0x9, 0x6}}, &(0x7f0000000040)) r2 = getuid() getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) chown(&(0x7f0000000400)='./file0\x00', r2, r3) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000100)="28d147c5", 0x0, 0x200, 0x2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xe59}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0800000001000000000200004c000000af000300"], 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x0, 0x8, 0x2, 0x0, 0x8, 0x9}, &(0x7f00000003c0)=0xa0) socket$inet_udp(0x2, 0x2, 0x0) 00:02:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8004, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="226d27e0419ba624") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000580)="5aebc621078cb0e276de84cebe804fffb02f9d7c2a8d5244d785569ade68ac4237afb3c8b230a809d31878d703157e511ec06cd5056d07c2f992266240a0499adc896be3afe63513c6f75155ebac14e5d4fd347953e2fba675b6faf5358c65089532f58636c24d559b258e99d491c4a98955e1fa1f55f8656e672b2e6ab866344e298d2d857a268fb6f24d9a0c6296ecc91aba8d187e7724ece2c6b9225ccbaceb0c58a927bb4e49f7ea1ef6d38143aaabbcd955f186e3b893fad3b6493b769687710f63b98ca88c36a19670d97fefebf8e6f0382f9e26b381162851dbb4278164006fe43beeb026bc473dfbb941f8319e4b2241") 00:02:02 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000002900009f5a5a4e08688081d4003d0000000000000008ed18bde24aa20780bae157da3c7c452dcc8239fa953b1378f6384e0d5a8b5363989e8764d1b55449fd13ddad3fa2069262b55cd18cf71e20c23ed61a5a38d8fd84521b9180a343e416d95e44cdef69d4035c676d8680f313292bf200000400"/131], 0x10}, 0x0) r1 = socket(0x2, 0x10000003, 0x6896c6e3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x5, 0x25, 0x7fffffff}, &(0x7f00000000c0)=0x10) sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x8, @mcast2, 0x100000001}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000240)="6f9d2d3bdc1fff596b4b6b20c2dbf089326d69987462149ae9d21f95e2ccb12001c9edb34fb5bbeb34cb267fcd4b26b743f345fd8a13c5013ed4020f82f6c4fd1204ba3609acf80d3dc8e13fae2837cd092f51bd45dcabdca1f2b546fadce5acf6b1acca7864c81f50d625fdd0ab93f797f2ca303ea00e1546e29868af653f72", 0x80}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="5a115c62d4c0b4af17842b6e826f13ae1fe7d958888adb76000e1ec670e4c88085dd837e4862614a8a275854ea33fbbf202b71955485a0834e62a49cf369b68eed8dae9d5ca0fa4fdbfd93239c1639b66deea8e0bdd4cdbdebaf2474c99cf5e1f6552a4a76dd0a937c3df38e8f3a3f07cca6b0f1f1df1f4c05cd6f2624ec32765290ee74e7054db8a77b410d791a1b29374327ce683ea875345df45c011235a785ee3d032797be814c0c7ed1f768418cd170b1d1012b4d9b301b67c1f3172ca9c80367e57e7258c75587597d26906259002b1bc4fb8fe828186631d75ea9dd7a8ddda4a7709caf3ed4d1f76e751a7b2fba83f5aab58a", 0xf6}, {&(0x7f0000000400)="8d165cc2dc3ce1a0505bb2efa2ea8ff389ffa44c47d2e2a263370037a9e3ff71528a2c96a9add8c6e78734b3d79244f781eaac6f1965d06d9e9a66c9ea69e1056c7e32916678298ca3656b2a8f99197a87b0b1f67fbd19268b14126e12f5444def9ff0f5280e57d6302c7efa171da6c619fdf5c876f7d793492968ab20da8fe597cf7331d21f56e12aea7ee05ab323a96d3bf5a618005ca14540ff06e28d48618e69ed88efacecd7266dd2421e4e86227400fbee646052ddcd5fdde5bea5630cf51a1328efe4", 0xc6}, {&(0x7f0000000500)="d75d5fd25dfd8e5c3d55e0", 0xb}, {&(0x7f0000000540)="0a4748326266442447c52486b802af62b26b7787e5be6ad8b24bd39b70d20cf11576afc43c5269605fd69ae521c5cf361bef4f1b2a83d50fa709805c594cef01e2df245ec17298af8d068dbada56f4caefe02b1940e6d21bcd7a81dceadc8559b568d93c7baeb378f1ee339776e77e2df0bd74c063", 0x75}], 0x6, &(0x7f00000006c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x1d1}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5400, 0xb4, 0x1, r2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff, 0x952, 0x0, 0x40, 0x7, 0xff, 0x1ff, 0xa88, r2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x40}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0xdc, 0x20180}, 0x20084) 00:02:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = socket(0x17, 0x0, 0x16ca5bd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) r4 = fcntl$getown(r1, 0x5) fstat(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r2, &(0x7f0000001680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001300)=[{&(0x7f0000000200)="357106def33903dd1bc0db23b1ad9e82171908fb64352c2ebf87bc316e84a0ee453453d0db97c0cab16d31c5f508dabd7c0e3de3e227f22650da28f1812c221fa5c80990c7bb7fe44a0ef8ca5ef708dba9487824a5d41fac2d9afc07af42970b12d50b61cccc445d8d8194dc415851b4d89f4a1159ab24fa98db02f8ce027be85148dd6467a6971b4841084a57e38f3fa94669f57b33a92385dbe2fabb5a81a3957a0586d5c58a", 0xa7}, {&(0x7f0000001380)="6bb89aa849113dd0f801b11886b4879115518e49d33e659449df76fddaca21de68effd94f8c5edd58b0b40973f9cf976ecf9aa13653831b326e802bfbcce750f2e51c44ec5b3fd79e01f8e4714566b1ff98b4487bc67a9bab822ecfd9ff220df1e7589dd683625868fc64bc93e71e5deba6d4913ee3fcbb2f5926748e41363d34eb483c4704d022a08500454eaa3c657e3e8bfeb3e662385a36fd8695db474a5754d7f1b01b4e44f525e72c1dad5ddb07d5ff58c62c041de96a1b1d35999d2bd50ef55494ef9a2ff9e261b5ae4c3d5b16e77a3fa7b", 0xd5}, {&(0x7f0000001480)="8a566903d2df48e1d2ed17c5d6fc2cfcf4993dbd971dff01d4031d0e2dcab63fceda04deec36cc121183902c3300938073eb760ef528a3d85681e1ec84fe38bf34f97195537465ad4d5d8e8a03143797329501b8f8a9a9226a0cc0ff727e0203a537b618fdcc2a43b8a49675d6e36ee85b1ad350ace0e44f9c1903ef8419a3b75263102a", 0x84}, {&(0x7f00000002c0)="5250e1ec7bc9e289a8ef1a5692d5", 0xe}], 0x4, &(0x7f0000001640)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x8}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0) listen(r0, 0x5545) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x6, 0x20]}, 0x8) 00:02:03 executing program 1: setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) close(r0) lseek(r0, 0x0, 0x3) 00:02:03 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x10000001, 0x8) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) poll(&(0x7f0000000040)=[{r0, 0x2100}, {r1, 0x80}, {r2, 0x1}], 0x3, 0x6ae) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:02:03 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x4) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") close(r0) ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) 00:02:03 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) 00:02:03 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x91, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getgid() sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000980)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x6, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="074000040009000000000000000000"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ftruncate(r1, 0x100000001) getgroups(0xa, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000400)="1eff70babe0a8bbf8d2c848712a469cb9c840ed2c7e1536b1f6e6dd538") setgid(r4) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000e00)={{"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", "a679f1ef520e48bb5a272f38a1898349a615eef766dfcb1c5da5ae69b65d64ff", 0x8, 0x1}, &(0x7f0000000480)="1a4f5a394d0eb98bc4838701bc7eddc7115847dc02aa968303e0f207c21d7a88144efc209c29c9a13484da93265fc5af7d8350df76ec61", 0x6, 0x9, 0xff, 0x243e3b85, 0x9, 0x7, 0x9, 0x400}) open(&(0x7f00000004c0)='./file0/file0\x00', 0x108200, 0x140) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:02:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) 00:02:03 executing program 3: r0 = semget$private(0x0, 0x7, 0xfffffffffffffff8) __semctl$GETPID(r0, 0xfff0000000000004, 0x4, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r1, 0x1) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/74) 00:02:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000804000000ab01000000f92025a0b0a80703003fe90f001075be745deb0700000000"], 0x24, 0x20000}, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x36, 0x4) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) 00:02:03 executing program 2: syz_execute_func(&(0x7f0000000140)="dc9e0b0000003c006566420fec23c4e13572f23e3e40d290feefffffc482c1024e95c462090c51cd8f28389e0f390f380344097bc4018df977ef") setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x7, 0x7, [0x8001, 0x0, 0x1, 0x9, 0x6, 0x900000000000000, 0x8]}, &(0x7f0000000100)=0x16) 00:02:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffffffffe00, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) 00:02:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000001c0)={0x4, 0x1, 0xfff, 0x8}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:02:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf02064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000016c0)={0x3, [0x8000, 0x40, 0x4]}, 0xa) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000180)={{"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", "bc39306c016e410c8d0c81895102687305a9730f402ddb8febd4a1015dab8207", 0x78, 0x7ff}, &(0x7f0000000140)="c53b24e4", 0xc239, 0x3, 0x80000000, 0x1, 0x0, 0x1000, 0x6, 0x4f3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x1000, "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"}, &(0x7f0000001640)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001680)={r1, 0x100000001}, 0x8) 00:02:04 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="83523e31b419", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @local={0x7}, @broadcast}}}}) syz_emit_ethernet(0x99, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa81000700bc7b33a01642370c70f068423ccf60fa3575a52a19e20fad412b9c27586002f22915d93552861f2e5a12c9e498e1442d3d752c107b1e32661984143e538ddb4d499dfd013a797f649f5e7515ea50e72400e02f313f3979e2b84caa47669f41063faae5c9a6bf416502f8bb7db3d62901df0a87f90e10e2e1473c9a4d581719b23769dc2948672c2398"]) 00:02:04 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b10622003287f9452a128ef5810045000312000000000000907800000000ffffffff"]) 00:02:04 executing program 3: r0 = semget$private(0x0, 0x7, 0xfffffffffffffff8) __semctl$GETPID(r0, 0xfff0000000000004, 0x4, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r1, 0x1) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/74) 00:02:04 executing program 2: syz_execute_func(&(0x7f0000000000)="9834150f050520d0f80791b00a4141e2e9dd4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fchdir(r0) socket$inet6_sctp(0x1c, 0x107, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x130) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x4}, 0x8) syz_execute_func(&(0x7f00000004c0)="98340d0f0564660f73d00691b00a4141e2e9962020df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b000000a06e6ef18888a1c4101f9b9b8fe978c226c423f55df7f8ac801000008de5806a295f1f7f5f7fa275d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f660f71e44900cadcdcc46295aa42a30142c4c4a241afa1fbffffff660feb33fba1c9fb110f0f3804830a000000") 00:02:04 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0xfffffffffffff000, 0x4, 0xf65, 0x97d}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x100000001, 0x80000000, 0x7d}, 0x10) syz_execute_func(&(0x7f0000000000)="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") 00:02:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x30108, 0x46) 00:02:04 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100)) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) close(r0) setsockopt$sock_int(r0, 0xffff, 0x8028, &(0x7f0000000300), 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="0cc70b815b42add3dc9f3b5a38be216a1333d8cfac51978a9540ec85c12d25fe99e1e3a6f640dae915b5ac1c4224c8b5550e725d68b8142370aefecd2e19d10f6874b4e197de245008686b84ba95c7a5a6ef3116fe682238f3f8572daac4b7404e1e98403fc0c41e26db2aed3e", 0x6d) truncate(&(0x7f0000000000)='./file0\x00', 0x20000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000001c0)=""/239, &(0x7f00000002c0)=0xef) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="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") 00:02:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20402, 0x60) execve(0x0, 0xfffffffffffffffe, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x20, 0x3) 00:02:05 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$inet_int(r1, 0x0, 0x4c, &(0x7f0000000140)=0x9, 0x4) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") syz_execute_func(&(0x7f0000000180)="450f3804eec481b857da43af47decbf2f041fe4806c463455d0226c4418174f4f61c1ac4e31502c63ac401f8171e") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffe5e}], 0x1000000000000012) 00:02:05 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x5, 0xe4}, {0x3, 0x7}}) __getcwd(&(0x7f0000000400)=""/236, 0xec) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) chmod(&(0x7f0000000340)='./file0\x00', 0x40) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000140)="3f74e45f65935d") sync() setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000300)="b65b819fe4ed79268810dacbd30f257b6cb421ccf83fef854fee8b9f472aadb9f8013e2ed3cccec3180bd2d9fec99f5962ec", 0x32) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400, 0x1) getpeername$inet6(r3, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000500)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:05 executing program 2: syz_execute_func(&(0x7f0000000000)="c4020d9812660f3a08430c88c46379684e9b00c4a3dd79e3f6660f3a639d000000007a6666f26fc4a1105cdd67652e0f63e82e0ff7c9c4e2cda74c8000") getrlimit(0x5, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000380)=[r0]) r1 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r2) fchown(r3, 0x0, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r4, 0x6, 0x40, &(0x7f00000001c0)=""/246, &(0x7f0000000080)=0xf6) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fcntl$getown(r1, 0x5) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100009, 0x13, r1, 0x0) r2 = semget$private(0x0, 0x6, 0x410) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=""/234) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:02:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb8, "ec9cd37a63a7c351cbbd6e48b794824f3bbceecb2a977cb18b2b6c85a98e934f7e1c35384eb931f748a3259bb1fcd4666cb6f9cda81deeef040d7d8a498947cf4aa39d18adec066475d26d39d0e3a8f0ba3f7e5285249ea9e3531de4630fb09a9ad049b5a8282616419782c12aeb602e203c4c307469b8b291966b24aee870d09e27774689f4410f87a7c8c88f6d2a7f76497de5855e34e84c3f8772793a6b13ae1ec86b27a756e6226eb33b2ce5d1649c1c63af4feb8144"}, &(0x7f00000000c0)=0xc0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x2, 0xf, 0x1f, 0x3399}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000000600)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x1}, 0x8) 00:02:05 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x9, @mcast1, 0xfffffffffffffffc}}, 0x0, 0x1, 0x1, 0x10, 0x0, 0x1, 0x4}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={r1, 0x2, 0x87, 0x2, 0x0, 0xfffffffffffffffe}, 0x14) flock(r2, 0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000540)="60333a6b2e32d43bee62eef41304759fcbef94827766636c7cf3a59dc362c157053b483b8f56d6b76bc27ddde29954a65802357e7cf6443a74d238df09a55336a151c51e270b871ec16d5dbd75b8914ac38afec3f4c0a18895af252f1b36d0d9b26eddce44982840b70f1969c7a800d7e0f7bfc8a62f52a18a8723c0dd769a") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)=ANY=[@ANYRES32=r3, @ANYRES64=r1], &(0x7f0000000840)=0x2) freebsd11_fstat(r0, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x100000001}, 0x8) 00:02:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) dup2(r0, r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r1, 0xc0884450, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:02:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) dup2(r0, r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r1, 0xc0884450, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:02:06 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="6adcc0bd8248", [], {@ipv6={0x86dd, {0x0, 0x6, "a90ab3", 0x8, 0x0, 0x0, @ipv4, @ipv4={[], [], @loopback}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = semget(0x3, 0x3, 0x228) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000000)=""/126) 00:02:06 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0xffffffffffffffff, 0x0, r0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setresgid(0x0, r0, 0xffffffffffffffff) 00:02:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/108, 0x6c}], 0x4, 0x0) 00:02:06 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0xc0f6, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xfff, 0x9, [0x3, 0x15a, 0x1, 0x5, 0x81, 0x5, 0x9, 0xfff, 0x7]}, 0x1a) syz_execute_func(&(0x7f0000000240)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c4c27913c5f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r2 = open(0x0, 0x400, 0x4) sendmsg(r2, 0x0, 0x4) 00:02:06 executing program 2: syz_execute_func(&(0x7f0000000340)="982c2c0f280520d0f807913e3e2ef3420f53de4141e2e9dd632663265b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347ade791ae8ca06560586900000001c4740f660f3a224f2868660f2c03550142c4b33120b15ffbb15ffb470f5958000fca38048336000000") r0 = socket(0x0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x3f, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) 00:02:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x93, "55e020e128d93a917775d8ce2255bde13506a05151ae3857d3b6d342c0b58ad01c1af55a9346feff56960896b98fcfa03119adebd15fe53fd58671a90dd0e923464b39811e952a99cf0b445b3e8132692fd4f1c5a968891e10db0619af23e83c7f606bda5e9f850bf440a5f1bf6b3179501f277eba4b8442fee45bd1bb142bc7a1990d27b5c021d440ae322b35a143062165b0"}, &(0x7f0000000000)=0x9b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="016400000000"], 0x6) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000100)=0xa1, 0x4) 00:02:06 executing program 2: r0 = socket(0x1, 0x20400000, 0x6) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="6d6a03993ba526b9750dc46f46ebe2bbffe3f7eddbb33aa3a633d2b05b11722f538479968ea9b4f3bd236eb94b9ce0e8d65b8a720b48d4e17fac64f85abe3b6c9a76dd39b73ecdea264662d2d428a06ba755f0418caa48160e4d30bce130aa8df37f5370822532a11128e749c4312187bd6ca21bf221e5e761030c6a8812e0afae4fd622a585b72f15784ea34783a588571bc18001f8d3551bf79ece2c1a096de12d46722b7edcdf623ce44c8b2f6c435dfe99d795cb7c6445d4956b29a68a4851a4119dbc", 0xc5, 0x20080, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) shutdown(r1, 0x0) 00:02:06 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000003c0)="cc723c3789dcb80f10707eac71f3315014b3f85e2c751c25273766d76455ced6bf758fa4a8f24922deedc6e02c6544a84fd014ee83d9be31af47ab7d2fd54b4e9cdd4a955797bb992f49a1756ef7c6b0ccd6de0d02f5f8b5e2ca0ef3afb0b9f32d24bd07f5228a7167d2b07b54f7d877ef4ccd1117") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08b3f86e10da9f44e20004"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000004c0)={0x400, 0x100, 0x9, 0x1, r3}, 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:06 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000001280)=0x8, 0x10000000) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:06 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) accept(r2, &(0x7f0000000180)=@un=@abs, &(0x7f0000000240)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000500)={r4, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000300d7af22d958b73907096a73614c5df380aff7f130241d896a6dc112119ae11078c5948be7ed76"], 0xa) 00:02:06 executing program 2: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0xf, &(0x7f0000000100)={0x1c8}) 00:00:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)={0xfffffffffffffffc, 0x2000000000000000}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="30f85b8459811887b75e090ac4eef4240202e5ebbdc903c17efc33cce4351f4c070284177e5d682e487eb68f215bf55ef485226a3db19552d4352b8824ed7f4654940b519bba8d6908b62ecbe25c42a75de36fa3ab2900cec4e947058456b2c414c6d2c287c35f4ebac312661af19baefdd6dd7494b5be030f178f923a76db2b2456200ef77e60bcedb8973e8ad6006762d9a508c3942c413d0a4546fc9ad926599b5589a2ff0cccf573f6d60e80a625aa39", 0xb2) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="e230775b0775501431516903338dcd2437c0c5885f54685b18037d5bce40017479056c4f9aa92f0eda642ae6c5842c23be3863d68aed04b4f57d1b6444424abc1dec702e56dc787fb314604956fb4b4cd648d62a239e07612a4a387bfc8b5e8e9a9aacdcdf4b750498bf18e78807e56c2108") ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x40000000003, 0xffffffffffffffff) getgid() execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:00 executing program 3: mprotect(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x880005) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:00:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="6376bb4f421e94255f4ff0e204b97a48d13f9de4fe9dd75c8095469bd84022437305224c26476eeccb035b3a28aa785f41ce01e3a20bb5418a2e812025b499f8951c9534ba731416354db929244a52a8e3a5b0c58c74830c5e2400f87b9b70ca06c8a92fef8764b1b1f8078dc37ddb946e372079") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="e7c45474c3cfb740459fcef80afc85a9b0528372cb4779cd39fc952cbb53a7b6baa78a8dedb00852f2d6ef14fb6262045f1fbab28446166b37f5978ed25ec1a3415530a211aa7d67dc05a47bebd014471acbf9ecc24e09bbcf7c5513bc39fd50d4ef7d69748381b11e4d9ed06a4255ec") sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000070004000196ff073a03"], &(0x7f0000000180)=0xe) syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") 00:00:00 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="04cb0000", @ANYRESDEC=r1, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32=0x0], &(0x7f00000000c0)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x1220, 0x3, 0x8000}, &(0x7f0000000140)=0x10) shmdt(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="569e585e6004"}}}}) 00:00:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @mcast1, 0x4}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000280)="f474c6e89f498c7bc57ddd4ac9316b1fc6262f5a22c006074b1ff075ba3930a2ea0f8c2e6059de68ac408e9989f99a9d5f52aaecd703638698093393672543b8cbe00c7ae716d9fa4473439753a756afaeaf63852581e25659377c9dc59820bed60e6ab785ca116884d15294a36ae5cf3337c7898b844f99c2cfa6ed24f94a654b2bf370b703c70e54b390b6ee932cbb90a27b1dc2fa228095b2c013f30ad1e423be1d96f6", 0xa5}], 0x1, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4d26dfdac0adbe384e77cb7ac71ea54b"}], 0x38, 0x104}, 0x80) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") socketpair(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000001c0)="e4a8d7f5d24ffedfe848898a20866919b3bc6411caabb41feb8c4a59b63800fce58511958d3db035018a7d01bf3c16427dd582b4f99a77d9c594876d11412f5270f5b91dd17f607c500ea241ffd49a6340a74ffbd32b0068827aa77bc3161dc402e6a23e0b510bc3f849ded8017efcd7b11586eb4ae7e41ca0bb557649cc2473b8f417b9006eff9a796230f5f1aa83577fb9c15ad74f") connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66693038e8bd2bd36e0000000000000100e76d2b"], 0xa) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000040)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc660f660ec4a241afa1fbffffffc4239d7a7ddc32f95da1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4) 00:00:00 executing program 1: syz_execute_func(&(0x7f00000002c0)="1c7fb5b598cd801b69e4c4c211af106962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=""/63, 0x3f) rmdir(&(0x7f0000000400)='./file0/file0\x00') syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000540)=""/130) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) open$dir(&(0x7f0000000200)='.\x00', 0x404, 0x80) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x3}, 0x24) sendto$inet6(r1, &(0x7f0000000440)="4c98647eaae526021088d499071da589b593c23213df442ef73b8a5c831be83cf2e086c6c896501f4f12af365d49e7ee6d981ed6d46ab2e8ad2a0762d3bb623ca5599fc662adbb4446948c2f01f2c259f44624ecbbb45c68422403efca5630a194afa1c45906c9b14aa7db7f9b5ffdd09cd2b1adba02c2ca6925d4237b291115f1d3124659d219930092ce3f98e55ca44b1c9812aec540195ef4109d79343090778585a2abaff0711e3e688ca660148656acbc4aef18e3c17bc2373fd6c425ae63c0e5fd9df1dcfafe2f12dce5856cba2ceb12f1cfa28062f2e8616d3a7bc6bc1217154acc85133928fef8d59c0698b3", 0xf0, 0x20100, &(0x7f0000000180)={0x1c, 0x2, 0x7, @rand_addr="b2f67847be5faffa59911fe426d6a87b", 0x3}, 0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0xe49, @ipv4={[], [], @broadcast}, 0xecd0}, {0x1c, 0x0, 0xffffffffffff8001, @mcast1, 0x1}, 0xffffffffffffff00, [0xffffffff, 0xff, 0xd3ae, 0x7, 0x10000, 0xdb, 0x9, 0x8]}, 0x5c) 00:00:00 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000000c0)="0867609b486c9e18180c521f4e0f9e725384ae7a4fc312fc7dbd598bf855046bfbec63459541e0e8a39da3dba9875862937afc0e179e2ca49c1c0b1d5b4ee6e7acf2be0f84ebc4b16a4e0deea26b10e725f4cb4bf4c4f04117d1df65e7839c1207b030e7c3a9e4b19bb04850270c337de44e2ae6e5ab076501aa472f0d0647cec82e4a78ee9cba0fc0fc1404936a19937745ab1b95cd5b1320cc54acc45420d8f99d94", 0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @mcast1, 0x800}}, r1, 0xfffffffffffffffc, 0x8, 0x210, 0x7, 0x7ff, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7ff, @rand_addr="9fcb6ac65307b8d3b8b452ad9a162363", 0x100}}, r2}, &(0x7f0000000340)=0x84) r4 = semget$private(0x0, 0x1, 0x20) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000380)=[0x7, 0x9, 0x20, 0xffffffff]) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0x4f, "424fe73d17060b9f7803e5ebf9b5cf72757b57a8d9afc529dd85e3c5914af5614c1d16ea464d7847bbd546c3c0cd951c0014f9fd76d3daad6c3c5c932cf564a1f3aee306d00f775766563deb567505"}, &(0x7f0000000440)=0x57) getrusage(0x0, &(0x7f0000000480)) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000540)=[0x5, 0x94e8, 0x0, 0x9, 0xff, 0x4, 0x80, 0x1]) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000580), &(0x7f0000000680)=0x100) syz_execute_func(&(0x7f00000006c0)="f344ab10280f381cf2f2427f008f2800cfd20043a20000000000000000650513000000c4c14171f5f18f4a78109a8c0000000f000000662ef0838e0e000000ca") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000780)={r2, &(0x7f0000000700)=[@in6={0x1c, 0x2, 0xe3, @mcast2, 0x8001}, @in={0x2, 0x0, @rand_addr=0xb05}, @in6={0x1c, 0x0, 0x797c, @local={0xfe, 0x80, [], 0x0}, 0xaf4}]}, &(0x7f00000007c0)=0x10) mkdirat(r0, &(0x7f0000000800)='./file0\x00', 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000840)={r3, 0x80, 0xf, 0x2a, 0x8}, &(0x7f0000000880)=0x18) r5 = socket$inet(0x2, 0x10000000, 0x99) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000008c0)=""/24) sendto$inet6(r0, &(0x7f0000000900)="819ae8f2950a8f4bc557271ce5d9f294e409382af5f0639fcf70a62c92ba8967825a19f5df8cb2f660353e8660b5920b4f727862b6d9202b1c9e6811600ed982ed9a350a3402a748e2e0140c6ee1a5abd8ec24d4611410b5d823e703", 0x5c, 0x101, &(0x7f0000000980)={0x1c, 0x3, 0x8000, @empty, 0x3f}, 0x1c) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000ac0)={{"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", "dae908c10c5acbb4a4d4501d4244502e01c62610345a83d4869a74b7c887579f", 0x20, 0x400}, &(0x7f00000009c0)="bd31f9508f78c80c3eb379635cff6486db3ded7b07a95c679a15d7064391fda9892a23bd1feb30cc1e4cb8ed796bd5ac326a2fe69d3f0bad12822b7565447bdb0717de6755dc3c56e48812ac4fb3cbf6910fd84b8a96a512792d3254024215b2bd3f03e6a9bf8af229b4c24f66f5491b3ff5ab3523d4c7724be0b00c1614896e8f154a428eece0fe80cf0e76c2dd767a33ff005061f9b278e23ab39e98cc704746e237943d80f2f2552e229990903f3300b4bab2a9ec2f7a54c4883dfcfa3e49e13d4d2c17ba1da08d46e1066c40b37084aab1311ef709a6a8eacb79", 0x5, 0x0, 0x8, 0x4, 0x9, 0x9, 0x1, 0x100}) r6 = socket$inet(0x2, 0x3, 0xfff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000f40)=0x7, 0x4) execve(&(0x7f0000000f80)='./file0\x00', &(0x7f0000001140)=[&(0x7f0000000fc0)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000001040)='::*\x00', &(0x7f0000001080)='\'\x00', &(0x7f00000010c0)='\x00', &(0x7f0000001100)='\x00'], &(0x7f0000001200)=[&(0x7f0000001180)='\\&.+/\x00', &(0x7f00000011c0)='%\x00']) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f00000012c0)={r1, &(0x7f0000001240)=[@in6={0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x6}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0xc60f}]}, &(0x7f0000001300)=0x10) r7 = msgget$private(0x0, 0x100) msgsnd(r7, &(0x7f0000001340)={0x2, "e85afd647806625310b27a89fb23b566327283d36be79cac8c8b918601b29f419ba6fe660c186093c3872332e4681ecfe44b3172ca526cc03667"}, 0x42, 0x800) msgrcv(r7, &(0x7f00000013c0)={0x0, ""/36}, 0x2c, 0x1, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000001400)={0x6a, 0x5, 0x3, 0x3ff}, 0x8) fcntl$setstatus(r5, 0x4, 0x10008) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000001440)=""/80) 00:00:01 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1}) flock(r0, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="e230775b0775501431516903338dcd2437c0c5885f54685b18037d5bce40017479056c4f9aa92f0eda642ae6c5842c23be3863d68aed04b4f57d1b6444424abc1dec702e56dc787fb314604956fb4b4cd648d62a239e07612a4a387bfc8b5e8e9a9aacdcdf4b750498bf18e78807e56c2108") ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x40000000003, 0xffffffffffffffff) getgid() execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:01 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) 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, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) dup(r3) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:00:01 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100029164a9d57a4b2ce0000ffff4c0003"], 0x11}, 0x0) socket$unix(0x1, 0x2, 0x0) 00:00:01 executing program 3: shmget(0x2, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) syz_execute_func(&(0x7f0000000400)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e8f5ca0a009ab34d1e0c40bf8c470c4c461cd583d280000812e2e6d8f0840ee350d00000000c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) Syncing disks, vnodes remaining... 9 Waiting (max 60 seconds) for system process `vnlru' to stop... 8 4 0 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff80e8ae4f stack pointer = 0x0:0xfffffe00274e0400 frame pointer = 0x0:0xfffffe00274e0430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3086 (syz-executor.0) trap number = 12 panic: page fault cpuid = 0 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00274e0060 vpanic() at vpanic+0x1e0/frame 0xfffffe00274e00c0 panic() at panic+0x43/frame 0xfffffe00274e0120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00274e01a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00274e0210 trap() at trap+0x44d/frame 0xfffffe00274e0330 calltrap() at calltrap+0x8/frame 0xfffffe00274e0330 --- trap 0xc, rip = 0xffffffff80e8ae4f, rsp = 0xfffffe00274e0400, rbp = 0xfffffe00274e0430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00274e0430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00274e0460 vgonel() at vgonel+0xdc/frame 0xfffffe00274e04e0 vflush() at vflush+0x3df/frame 0xfffffe00274e0630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00274e06a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00274e0740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00274e07d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00274e0850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00274e0880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00274e08d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00274e0920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00274e0980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00274e0ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00274e0ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000045, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 3086 tid 100366 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why