uting program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0xffffffffffffffc0, 0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() fchown(0xffffffffffffffff, r2, r0) truncate(&(0x7f0000000380)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x6, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xed, 0x8048, 0x3}, 0x10) 13:54:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "a3a275a4768f0962821d5345b4f38504c197b4dc84a2d2961d7d3be6b6cb41fa", 0x4}, 0x0, 0x1, 0x4, 0x100, 0x5, 0x1, 0x3, 0x6, 0x1000}) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f00000007c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d40)=ANY=[], 0x0) mkdirat(r1, &(0x7f0000000800)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6a, r2}, 0x0) 13:54:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1000000001003, &(0x7f00000000c0)=0x8a4, 0x4) 13:54:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e210fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r1) 13:54:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:37 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = semget$private(0x0, 0x2, 0x60) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000140)=0x9) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100200, 0x112) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000180)=""/42) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x40000000000000, 0x1010, r2, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 13:54:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd317c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:37 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000580)=""/86) semget$private(0x0, 0x7, 0x400) dup(r7) 13:54:37 executing program 2: r0 = socket$inet(0x2, 0x5, 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0xffffffffffffff24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x8, @mcast2, 0x2}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x6, [0x81, 0x800, 0x2, 0x1, 0x6, 0x0, 0xffffffff, 0x40]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:54:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001480)=ANY=[], &(0x7f0000000040)) 13:54:37 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r5) 13:54:37 executing program 2: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x8001, 0xc6b9}, {0xfffffffffffffffd, 0x1}}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) execve(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 13:54:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd3ddc9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:37 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) 13:54:37 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 13:54:37 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") 13:54:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x100, 0x8, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xd9, 0x3, 0xff, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0xfffffffffffffffd, 0x3, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x6369}}, r2, 0x6, 0x1800000, 0x5}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x800000000000, 0x4) 13:54:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf03100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:38 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 13:54:38 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x973}, 0x8) syz_execute_func(&(0x7f00000001c0)="1cffc4637916d7b098cd801b69e4c42205b8d317795bf9c4432921a394940000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc9206d64660f38395319c4c2b90a23f2165151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0efe30fad6736660fd2938c000000c4c1f913376666be4e5417720d0d71e702f166660f3a0b0865") setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x240000000000, 0x1, 0x7, 0x476, 0x1}, 0x14) freebsd10_pipe(&(0x7f0000000100)) 13:54:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x10005, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") r2 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x80) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x0, 0x0, 0x8}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0)=0x9, 0x4) 13:54:38 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f00000003c0), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r5 = semget$private(0x0, 0x2, 0x400) setsockopt$inet6_buf(r4, 0x29, 0x66, &(0x7f0000000240)="e8ccde868cd08060f42afc255849c5c24bb36cc265cf710c61d49254bf111721a2d6694a5425444657bd5f8f42eac2dc22e81ea697820ba5ba90011f53d7680b6f847360b19af0caeb9981efda48bdfbbd2f09c54372def116f1ddddafcffec1284f0f9fffca54fe47760865516b18d100753d4400aca114453efbb877338e7c4f31ee15b9e708b9", 0x88) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000400)='vegas\x00'], &(0x7f0000000640)=[&(0x7f0000000480)='/-$-+,,^%\\^\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='+\x00', &(0x7f0000000580)='vegas\x00', &(0x7f00000005c0)='vegas\x00', &(0x7f0000000600)='vegas\x00']) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x800}], 0x3) 13:54:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf04100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:38 executing program 1: syz_execute_func(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8442, 0x40) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000340)="e83c9be73d44e2159dfe025626b1a65d590b7d561d1fe654cd249ec7c9f503fd5ed15f2a71be3578e5e8ff714fde888eac51a77fe5b71e2ce2b9ef93f3147945ab26a6ffe0e9059434b8babe5591a8a43839b40778c2d395e745cf68f10a661957ecca9c1fc166f051fc2a2b99455a8dfaff3a0030e2f9301ae1ea4d1b376e3d2ae1a745b0baa013faf15cb047fc0d95e8425eb9e6c63d5e0e42b2eded125982205a471a77fcd575947dee724a0e4f5a0a3e2e9a08e6358bc699c0a098ac6dd397ad536254d2c049aaef52c9e6af8d60932e2ba880c3ddfe0ee7b817d63e208f") syz_execute_func(&(0x7f0000000240)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c470c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") open(&(0x7f0000000500)='./file0/file0\x00', 0x20000, 0x8) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0)=0xcb5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) r3 = accept4$inet6(r1, 0x0, &(0x7f0000000540), 0x30000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r2, 0x0, 0x6, 0x5, 0x3, 0x81}, &(0x7f0000000480)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 13:54:38 executing program 1: syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x7ff, @empty, 0x7}, {0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x7fffffff, [0x3, 0x8, 0x9c, 0x0, 0x2, 0x9, 0x7ff, 0x40]}, 0x5c) 13:54:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf05100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:38 executing program 1: setuid(0xee01) r0 = open$dir(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setrlimit(0xa, &(0x7f0000000000)={0x80000001, 0x5}) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r2 = getuid() getgroups(0x9, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x1, r2, r3, r4, r5, 0x44, 0xffff}, 0x9, 0x7, 0x1266, 0x6, r6, r7, 0x7}) shmctl$SHM_UNLOCK(r1, 0xc) 13:54:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf17100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:38 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) dup(r2) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000500)={{"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", "56f5c3d91986f6a21ed3562764ddc27dc6a70bc32b60d1ff2626d6b0b8f34b82", 0x7, 0x1}, 0x0, 0x2, 0x0, 0x20, 0x6, 0x9, 0x20, 0x1, 0x401}) 13:54:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x28, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000011f170837e886821c3b925f6077e7e1b1e626dbf130b23adf8000009f6efd78a4e12377da43cbabbc19919ceaa15c69fb65bd1da5d5cdbbff28d"], 0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 13:54:38 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x2, 0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) 13:54:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcafdd100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 13:54:38 executing program 1: socketpair(0x1c, 0x2, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 13:54:38 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x6) socketpair(0x2, 0x0, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x1f, 0x50, 0xfffffffffffffffa}, &(0x7f0000000040)=0xfffffdb1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x1}}, r2, 0x5, 0x6, 0x9}, 0x94) 13:54:39 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f00000000c0)) 13:54:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:39 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcafdd100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) 13:54:39 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a08c48169e5ce4003b00b0000000f73d53944d1f466f347adf2af0f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xe82f, 0xaf}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0x1, 0x3, 0x1ff, 0xc564}, &(0x7f0000000200)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000015c0), &(0x7f0000001600)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000001880)={&(0x7f0000000240)=@in={0x2, 0x2, @rand_addr=0xfffffffffffffff8}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000280)="bc4fcad093e6ea2f75222b62ce62b38a3c1d50a63c1fdbe8e1b463f896be28532df31dd4b2a3615a6157c1e0e5fef893b01ecb82b0583499113f7a8d7d6c7f585e47c5f8f53613f60ea41c1027d08fcc735367", 0x53}, {&(0x7f0000000300)="ae9f0d9c4a2f75b4d89bb5d6ced937d5510b7257c88e8e71ab8ddf5d4071ba16a6f6d850e5f24d9af6a767082a2a8424d18e7371ee03b85e46e7136d170863e141f0b807e7b6813d3b91238f9930633bab5b042c65a82eab244c82b9faceaf9c", 0x60}, {&(0x7f0000000380)="2aa7267126f182dab3840f21926906a379fbf3b1b6d9aa2e6d83cb920cc8be42f49a2ce62c8125277f5a66c31668681226efbbfbbc524e829df64de0212ce7c6cbb9a13161d6a7586091f7b7d0536e6ad034654e5965cb02c7eed813d2aaf86035759ece48aed50ea352062773e3137e334cd6bc8c7127eafa0a827781cc83d581f51306a6a1c7f9d69246eb29d3ea1f94d7daf81cba82fc6e7b92d0713727b816c2351b201127aff80719605197f74fafb3a6a67ad96bc854acaca553e815ac2d7ceeedd67057dad97c5a8bb4e292f310cc02715810bc48e5db6b", 0xdb}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="3cd59b5b80010c8a7d9edf59faa7f05995871464d135a3841d823bfcdfb7c229d8100e16ab4da18f97af496de8774ca16a77ee3815070e64fe053fd189c99d69ea497fcc64d49647b5ad6a1f7b090013d99c912e2520334cfced69fc56c652bba8ebf006490b02857f1aea2b2de0a63506d8c9a9b6e1f973ecfc3aeb27d0fdaa1c491ed757273604dee89cb91c10a074e2ec1623d1bd0b7d3dfd6134308e17c38e805d75f1d6d24ef095fae387807e0eb01059521cdddd62315932289e68c2bfc1c6ded43aa56fdc87f740386dbe370164b9f239ca7e6495f78a74745e4fd5f142e2b040444099aee6444a3b7671490494", 0xf1}, {&(0x7f0000001580)}, {&(0x7f00000015c0)}, {&(0x7f0000001580)="7f2477d2c537310fb594b8dd8d39d6c277b58133b513157de6db0694700b55aad74b", 0x22}, {&(0x7f0000001640)="e54ab11d5b54028b2ddaa08a56bb5d3780af6b69832ce61dc20042df8c5554c905371e91f9ef8165ea27f67196fb8b6ca999a909b341ccc7008a3d5dbd8f71ca5af3b0cc19915bcc11569ce2a71ff8b8678f6deeb0be6216dbf50a56b36f72d0f7d836a31a84312f98785e58bc2e08d9ad087855ce388dbfb22c938013ed54b02d07ad4b327477b9b64787a5ca96f5c5230f03b5824fd02f9dbb57f7349884441a06f359cac24d8ab4a941e416fef055ac843834b6040860ba519059ac6f9a9ca4a5658332401a598f18eabf3fe9d7d5aefb8b638b9d7ac2dccc08f8fd9c673bb64d9d6155b1a1f91940972a53fba5a78083c74b256267", 0xf7}], 0x9, &(0x7f0000001800)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x4, 0x4020, 0x1ff, 0xf000000000000000, 0x7f, 0x5, 0xfffffffffffffffb, r1}}, @dstaddrv4={0x10}], 0x78, 0x20000}, 0x80) 13:54:39 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x2) fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(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) sendfile(r3, r3, &(0x7f0000000000), 0x800) 13:54:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) shutdown(r1, 0x0) 13:54:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x10002) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 13:54:39 executing program 0: r0 = socket(0x241, 0x210000002, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x3, 0x1, [0x2]}, &(0x7f0000000100)=0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x9}, 0x8) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100400f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:39 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040)=0x100, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 13:54:39 executing program 1: syz_execute_func(&(0x7f0000000400)="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") mkdir(0x0, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x80, 0xfffffffffffffffb, 0x0, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x7ff, 0xff, 0x5, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x100000000, @mcast2, 0x1}, @in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x50, @empty, 0x8}]}, &(0x7f0000000280)=0x10) 13:54:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x0, 0x4000000000000}, 0x0, 0x20, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x9, 0xad0, 0x100, 0x81}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2}}, r2, 0x8, 0x1f, 0x1fc, 0x5d012123, 0x1}, &(0x7f00000001c0)=0xa0) fcntl$dupfd(r0, 0x11, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:39 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af24c78918bd9cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa29aac1851833331be03d2f41d39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"], 0x79, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 13:54:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x0, 0x4000000000000}, 0x0, 0x20, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x9, 0xad0, 0x100, 0x81}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2}}, r2, 0x8, 0x1f, 0x1fc, 0x5d012123, 0x1}, &(0x7f00000001c0)=0xa0) fcntl$dupfd(r0, 0x11, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 13:54:39 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100500f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:39 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgrp(0x0) wait4(r0, 0x0, 0x4, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = accept4(r3, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000002c0)=0x4, 0x4) r5 = socket$inet(0x2, 0x20000007, 0x0) r6 = socket(0x1f, 0x5, 0x0) poll(&(0x7f0000000200)=[{r1, 0x20}, {r2}, {r3, 0x4}, {r5, 0x100}, {r6}], 0x5, 0x100) 13:54:39 executing program 2: setreuid(0x0, 0xee00) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xc8ed, 0x0, 0x9d55, 0xc7d3}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xe525, 0x6010, 0x401, 0x8, r1}, 0x10) fchdir(r0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:39 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x44d0419a, 0x2100, 0x800, 0x0, r1}, 0x10) getgroups(0x0, &(0x7f00000003c0)) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x80) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x6, 0xbf1}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x9, 0x1c00, 0x2, 0x80, r1}, 0x10) 13:54:40 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) setreuid(0xffffffffffffffff, 0x0) setresuid(r0, r0, r0) 13:54:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x72}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x7}, 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x2001, 0x84) r3 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_RMID(r3, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000)=0x1000000000000003, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), 0x0) 13:54:40 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00101700f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af24c78918bd9cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa29aac1851833331be03d2f41d39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"], 0x79, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 13:54:40 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="7afa842793bc39c2bac5bec0bd2dc83b9c8dd06539b5c6502cebf5ceb313f46de592e964a23bd364584366de4002d5e99209ee8ef0d798587dc159517ca9162e8ba0e57d22ad16294f5a29c7b7d5dc0768926c943e67") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x6a7b, 0x1, 0x1, 0x100000001, 0x20}, 0xc) setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) 13:54:40 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, {0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 13:54:40 executing program 2: syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000300), &(0x7f0000000340)=0x4) setgroups(0x2, &(0x7f0000000080)=[r0, r1]) 13:54:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r0, &(0x7f0000000040)="f4773064f970ab00fa2194c9d33c5384800637cd31e0ad77f48b7a3055d0c047e8c4ef069eea6e9d8d03830ec1b6b64f", 0x30) write(r0, &(0x7f0000000000)="5f5eabb32be946231feed7db325a38460ecfc7fad3828023f4", 0x19) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000100)="960896c34aa842856ff99cfc2949b028a83178569e91e5d34d9b1ab1bbdbdd8b4140bf84e0") 13:54:41 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf0010dd00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:41 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/180, 0xffffffffffffff1f) 13:54:41 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) rmdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') 13:54:41 executing program 0: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a38d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b00", 0x3f, 0xffffffffffff8000}, 0x0, 0x40, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 13:54:41 executing program 1: syz_execute_func(&(0x7f0000000000)="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") semget(0x1, 0x1, 0x103) 13:54:41 executing program 2: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0xef}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={r0, 0x100000, 0x1, 0x10000000000000}, 0x0) open(0x0, 0x0, 0x0) 13:54:41 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00103501f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:41 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100004, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "9d5c1bc37bc9744d957b366376877ec5d6ecc469250dc856510fdff3834a1b10", 0x231e, 0xff}, &(0x7f0000000140)="760e33e897506a35c3926b8e8efbb7b85e5e79fdde1ef1552eae0dd024da56d7b631e0285bef9781ed0399dadb25988ad445bf0930084c69fc6d5c0782c40c9a81729ff08d18a39d2648cf1ced6b6679e2993b7f44e42ba56878df6b701fbc87a8ade37b19bf217d24599b5f60cb9242fea31e357ff6d7af33d353a656e4216f4b033216d60051ada51b69aec902dfe0a152360756991b585b74168b12a36bc09a7ffe", 0x2, 0x9, 0xdbf7, 0x8604, 0x6, 0x9, 0x1000, 0x7}) 13:54:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "22dbc41b360c9b3233f2609d90d13780ea15c802980a59a30a0df38ab3298d9c", 0x8, 0x9}, &(0x7f0000000080)="25e518ce23b3c63ab9017a480b36ce5517e3bebe7d4266bff8cbc79c026b3786a5c6380722f32cbc570ca619efcb22a7255fe3cabcd5dfa59bc7274a4a96f92e7419f68a9db590b9fb421465114e87a42c7736688fd0a1c5c10d05", 0x7, 0xffffffffffffffff, 0x9, 0x3, 0x1ff, 0x7ff, 0xffffffffffff0001, 0x20}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000001580)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0, 0x0, 0x2}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000580)="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"/4094) 13:54:41 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:41 executing program 2: r0 = socket(0x1, 0x2, 0xff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x768}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @empty, 0xfb9}}, 0x0, 0x0, 0x7, 0x4, 0x5, 0x6, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x800, 0x8, 0x100000001, 0x0, 0x1ff, 0x15, 0x1, {@in6={{0x1c, 0x0, 0x1ff, @mcast2, 0x371c}}, r2, 0x6, 0x8001, 0x1, 0x5, 0x4}}, &(0x7f00000003c0)=0xb0) setrlimit(0x8, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 13:54:41 executing program 0: setresgid(0x0, 0xee00, 0x0) fchmod(0xffffffffffffffff, 0xa9c197968e9f5721) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x101) close(0xffffffffffffffff) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 13:54:42 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$inet_udp(r0, 0x11, 0xffffffffffffffff, &(0x7f0000000140)=0x401, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000380000e00000019078ac231bbb000000000500907800000000470000000000000000000000ac2300aa010000000808000000000000"]) 13:54:42 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0xd4e7ee2d, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x10, 0x8, 0x91c6}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="400000000600000003000100ff0701005087000002004e200000000700"/156, @ANYRES32=r3, @ANYBLOB="360000000500002c4b"], &(0x7f0000000440)=0xb8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000040)='\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='&/\x00'], &(0x7f0000000640)) 13:54:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="2d92c761255d1805e986c68bb4f36ee8bc09642dedc3c46f092716b92e774289c8a0738191cf4494bdd782c6466e335f6c2c48ef9ad68c625953274f06e54ac4180a3ec0002f7f16b421f1c2333a7918796e095348952fced9506a84a87ffbb00ab82ff25277dc23679f7ed563d5d48209c930551a7cc5cb949268606383eb552cbb6531cb6526786466186fc8d4a4b2c6fb97215cafe29a386dfea7eda03c900c05f26823e771de079a9194ccd0c79846e9", 0xb2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2d4, 0x0, 0x0, 0x0) 13:54:42 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf0010e803f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:42 executing program 1: r0 = socket$inet(0x2, 0x0, 0x1ff) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/16, 0x10, 0x81, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000000c0)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d88800f620000051c1ea01ef8fe86097cd11c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421") r1 = open(&(0x7f0000000040)='./file0\x00', 0x118108, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x6, 0x10de}) 13:54:42 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:42 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r3 = getegid() fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001400)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a400000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001440)={{0x1c, 0x0, 0x6, @mcast1, 0x7}, {0x1c, 0x1, 0xff, @ipv4={[], [], @multicast1}, 0x5}, 0x1ff, [0x100000000, 0x3, 0x3, 0x7fff, 0x1, 0x1, 0xfffffffffffff0a4, 0x4]}, 0x5c) 13:54:42 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="1e293c724097069b6fe7b172c0bf73e924e0d46dbbf7d13a9633cdf7b415aabfb838a841222ffa18ecdddbeeb423cf60b447e3d4ace0a8a9ac2b02819cc48d47c1d395db88e02eb3f73c3d6db791a7a58c593e97fa606d21cb8a00aa12c4617244601416f7c78e01d0ba133b7432ca6da3939916fe47c0a76dc46754a68439c4f527557bbd6db4710bc7c8e804") 13:54:42 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x101, 0x1}) truncate(&(0x7f0000000040)='./file0\x00', 0x8) unlink(&(0x7f0000000240)='./file0\x00') bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3, @loopback, 0xba24}, 0x1c) close(r0) 13:54:42 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100017f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff0000010000008bba7e7d73b6f86eb89ca703cf2fbbaca33272e14690263a4ec3b269dcd195fa79657c60d9e7713c719c106fd75b9931c49e45a16bd6c8c59f7b79bbe78915b71184007967685347104d751ae6892ccf332e10612a0647ed4a411495cd394cc15c3e0aa343c8b47b4b1da1e8893bcd7e3267915490876900107ed0c1bd6133d9bd84ea443e5aa38fb33b40fe59024709f3f4bbf658b6a5d12b9a4b8f61a90526c269e1155e3e85914c32cdfa9da5bd0c6841cebf59365c93449ab8e783d5"], 0x10}, 0x0) 13:54:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x962e}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 13:54:43 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) socket(0x10, 0x0, 0x0) 13:54:43 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100135f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:43 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000100), 0x0) 13:54:43 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30002, 0x100000000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x3d) 13:54:43 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(0x0) r0 = accept4(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840), 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) syz_execute_func(0x0) 13:54:43 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001000ddf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:43 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:43 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) 13:54:44 executing program 1: socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f00000000c0)="98341a660f3a2111000520d0f80745dfdc4141e2e9964180bf7d108a6796d1fbd1fb7909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e3691d04e9147002b0000006e46f18888a1c4101f9b9b73e257161646ddc5100000ad808f29407cc44219a775d0d08171a39ce55740d88ccdec0d0000008ca065600000c4618de3c02d9600000000ca2ef0888041a7ba32ba32adc4a241afa1fbffffff3131f9400f9133dba1c9fb110f0f3804830a000000") 13:54:44 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000025c7e588faccbc837360c8703fe7da95e265a3de556fea1801c6da6974b3b3807de0a1372cc5e175f164892d50d4dc94d68f45e6a5bcec1edcf04b9c9140245aa4026443a97375f0812253d1296a369a18d1eac048d3d1e81d2927dbb71662360fbacd33d4a7ca617ad9"], 0x4) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x91) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000) 13:54:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:44 executing program 0: r0 = socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 13:54:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="5c0000000000000000e25124a1bdcf6b30ded2310d3f43653f92308aeca552a1a19a8a10b10fa3cadca4696d1c"], 0x98) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x128) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @mcast1, 0x20}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x3, @mcast2, 0x4}}, r2, 0x5, 0xce, 0x8, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0xffff, @empty, 0xe50c}]}, &(0x7f0000000200)=0x10) 13:54:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 13:54:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100004f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100017f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:45 executing program 2: 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) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "49c7d09eba7ce59bbdfdaafa92efd6c45446b2fc108bea1b6fa8d418f9ec124a", 0xce28, 0x80000000}, &(0x7f00000004c0)="9970089d9aed3c4f85bdc006772cba9365e53e5e12fe722d9dac3d1f818f7faf4a06fe96d82147bf8d557d46a31b10dee8e4d416988a823694d7286101cbf0de43413a12e600d7fe028c7dc4646a777c2e5bcb7cbf8f24db6a60b847c4791ff5b021d2c15f", 0xffff, 0x401, 0x7, 0x6a, 0x9, 0xfffffffffffffff8, 0x9, 0x3}) sendto$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, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:45 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001000ddf345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:45 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:45 executing program 0: syz_execute_func(&(0x7f0000000000)="144fb5b598cd801b69e4c4e2f8f39fffcffcd57562f5696200d9450f4bbe0500000017795bf9c442399ef7c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb82930454ce2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 13:54:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = msgget(0x2, 0x41) r2 = geteuid() r3 = getgid() r4 = geteuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x7, r2, r3, r4, r5, 0x102, 0x7}, 0x2, 0x4, 0x8, 0x1f, 0x7fff, 0x6, r6, r7}) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x1, 0x1, 0xffffffffffffff00, 0xfffffffffffffff9, 0x1}, 0xc) 13:54:45 executing program 1: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = semget$private(0x0, 0x4, 0x188) __semctl$SEM_STAT(r0, 0x6, 0xa, &(0x7f00000005c0)=""/24) open$dir(0x0, 0x400, 0x100) semop(0x0, &(0x7f0000000180)=[{0x0, 0xffff, 0x800}, {0x4, 0x13, 0x1000}, {0x2, 0x4, 0x1000}, {0x3, 0x6, 0x1800}], 0x2ae) 13:54:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="bbe5315804cca60288776fbe3e7f2f8c294c5889b2b59416183f2945204f3cf93e7717f8eba9e1c314163b2803") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:54:45 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9ddacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xf4, 0x0) 13:54:45 executing program 0: r0 = semget(0x1, 0x2, 0x40) semop(r0, &(0x7f0000000080)=[{0x0, 0x5, 0x800}, {0x7, 0x80000001, 0x800}, {0x6, 0xc73c, 0x1800}], 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x901, &(0x7f0000000000), 0x2) socket(0x14, 0x800020000005, 0xfffffffffffffffe) r2 = semget$private(0x0, 0xc, 0x2) semop(r2, &(0x7f0000000040)=[{0x1, 0x80000000, 0x1800}, {0x3, 0x7, 0x800}, {0x3, 0x401, 0x800}, {0x4, 0x3, 0x1800}, {0x2, 0xffffffff, 0xffc}, {0x1, 0x81, 0x1000}], 0x6) 13:54:45 executing program 3: syz_execute_func(&(0x7f0000000340)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f2c421c5fe36014e4eeda7bf0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0f5aaf00100020f345d9c6acacc4c3214cb9a5605419c2ffccf08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808c4c239a809eb696169e3c0f526264788fe58452db7447e9b00d0efb7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f216c4c3dd6d680748510f454a498fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x5) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x81, 0x10000, 0x8000, 0x1000000000000}, &(0x7f0000000100)=0x14) getuid() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f0000000300)=0x8c) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:45 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9ddacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:45 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet(0x2, 0x5, 0x0) 13:54:46 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e37ff536264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000280)={0x2, 0x10000}) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8a506a3ed94a000000000000000000bdfb4b7dc6eecc000400"/117], &(0x7f0000000080)=0x6e) socketpair(0x17, 0x30000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000100)=0x2b, 0x3ff) 13:54:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) setgroups(0x0, 0x0) 13:54:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x200000000003, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000080)) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="1cb3c659fdb9039ebe994b54398b0f064d5405a82644fec6510ba2aeba38a04e69b42e077766f7a4c530ded5069ce0479af79cba2eaba89a14f19d23d97d8e39b44ecf25a7145afb1a3002ef244dbfc2ffb92d499a588a0e91352e731bf393caf2559dd07577ed49da9ffc83803ab9693bfa71aa80c2bbac154da6455e37cc34ec2251cf65d1bff96f99458f0d4b857e3a061a92077954da7d07b346fc4752b7ec07e7673d993c472e30e2fb045d4381f8dcc41d162f24") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x8, 0xcf}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x3c8fdafd, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) 13:54:46 executing program 3: syz_execute_func(&(0x7f0000000040)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc462f5f28c3e014e4edac4a1d1f6698334d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f376d9c6acacc4c3214cb9a5605501b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb697169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0xffffffff80000001, 0x8}, &(0x7f0000001240)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001280)={r1, 0x5, 0x3, 0xffff, 0x7fff}, &(0x7f00000012c0)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000240)="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") 13:54:46 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") getrlimit(0x1, &(0x7f00000003c0)) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x8, 0x130) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) sendmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x1a, 0x4) bind$inet(r1, &(0x7f00000007c0)={0x2, 0x1, @multicast2}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x280, 0x8d) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x0, &(0x7f0000000240)) sendmsg(r2, &(0x7f0000000600)={&(0x7f0000000400)=@in6={0x1c, 0x2, 0xc000000000000000, @rand_addr="4d23b3633b66c263d31e2fd53d650405", 0x9}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000440)="d148be06f84e20e7e75a9098100728af8b7c551286afc72fcd75dd59777e141c7ca2ea7c225fb2a38b2250cfffb929ff4b399b49d34c1d9d", 0x38}, {&(0x7f0000000480)="26eb393d0a3be3a1ed2ad56897cf4fdfca5098bfce4e8c711f37f3b8c9ab0466f471ecfdd1bc628562bc7532912d69072c4e60a915833371", 0x38}, {&(0x7f00000004c0)="1ed57813390679cdb2b9de2039d0f1492bf32e3cb482421d788c610e30a8be3f435ead1eb744efeb549bf14134fc0f315c953a17323d7c308c7ccfbd6dfca6a475d6b1d4822ac815a017790107", 0x4d}], 0x3, &(0x7f0000000580)=[{0x48, 0x7, 0x3, "04dd007c8535fb1a22a8466f3693d586c48399854cdb4427ef8d651c01fc670d5816766984467c53965e3fc406e5ccfaf3f25395284e"}], 0x48}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x81, 0xf, 0x40, 0x7fffffff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000640)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4ab91d1f, @mcast2, 0xafa8}}, r4}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r4, 0x1ff}, 0x8) 13:54:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x6}, 0x10) 13:54:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x6}, 0x10) 13:54:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f00000008c0)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) fstat(r0, &(0x7f00000007c0)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = socket(0x2, 0x30000002, 0x7) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x11, r0) ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f00000005c0)="c4b8c91dd1e63003572fef6b7341c0626693137ddcf07a6e2870b930a3c5403ba0ca1052b7cf8844422d6c598bf956c85bf5bdac102c38b160c9eadaf0d0f483a1f6cec37fa5aad8591367038d538d638ba88bbc29d34923f857b12292338de80bbd3b044abb12d874f448a063c88b516dac598cf57e29a90d5a9e912d1177e2dccfa19e906c22c5cd21df741963f84f65b1b927e2320af867e26af2b614bf4ca1990f9a902186604d949d446271d58cb03ebcd13b646db241bc41b10c70c5908e752d8729cf896070178e2388ec5210eb391e3e7ba4fc25778bfb28b9e298a01a87666c29998571f7a0552db1") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 13:54:46 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x7) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="b78476d6366def5a524132825afb35a2d13ebfe18fcc7df977d53ef6ec310429c93fe1b4a57693622542558df4594f513828496b5de92bae794d551732b95a621bacd76530da0db9fab8ab5b46434a0cc04d3f5423d8575730e247b3fc3a59c9b490c4a53bf1c9279e3653ab4ebad58967204d2fc6620f72ea50e5bf3d1f62be9a88fb9d54202e2edf0e882d8617", 0x8e) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 13:54:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, 0xffffffffffffffff, 0xb1) 13:54:46 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0xc000, 0x20, &(0x7f0000ff3000/0xc000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x0) writev(r1, 0x0, 0x0) semget(0x0, 0x4, 0x100) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:46 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x3000) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000000780)=0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 13:54:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4) r1 = socket(0x17, 0x5, 0x100000003) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) 13:54:46 executing program 1: r0 = socket(0x17, 0x20000007, 0x80000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f67696c653000"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000005b000000010000000a80000d00000000ff"], 0x19}, 0x0) 13:54:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000008400e928add7b0af50e8a304000008000000000000001000000084000000080000000500000014000000840000000100000008000000000000"], 0x34, 0xc}, 0x1) 13:54:47 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000000)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 13:54:47 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f00000023c0)="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") syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000001240)="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") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom(r2, &(0x7f0000000200)=""/4096, 0x1000, 0x80, &(0x7f0000002240)=ANY=[@ANYBLOB="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"], 0xa) 13:54:47 executing program 3: syz_execute_func(&(0x7f00000004c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe6a99992db7447e9bc44108c2e300f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x4, 0x0, 0x29, 0x575, 0x10000, 0x7, 0x2, 0x0}, &(0x7f0000000240)=0xfffffffffffffe3b) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xc, 0x200}, &(0x7f00000000c0)=0x8) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x1}, 0x6) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(r3, &(0x7f0000000580)=""/207, 0xcf, 0xc0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x2, 0x5, 0x2, r4}) r5 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000280)={r2, 0x5, 0x3, 0xbf4, 0x7f, 0x2, 0x100, 0x1, {@in={{0x2, 0x1}}, r2, 0xffffffffffffffff, 0x7, 0xed2, 0x1, 0x3}}, &(0x7f0000000100)=0xb8) 13:54:47 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="dfac0e8874f517430eec80f44d7b7078069207440719dfe0afa4d311e52fbc7893a4c8bbd4f15d0c6278f16785b90209e01f0d7805336389") fdatasync(r0) syz_execute_func(&(0x7f0000000480)="0c06b5b598cd802465f56962f5696200d9d9d00f0f4ccf06b6f2680c0000008fbb581f9b26c4c1a1ed76b2c462810b860358a62ec4e2bdbec5fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3505bf35bf3363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe715ff6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x8}, {0x7f, 0x9}}) 13:54:47 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 13:54:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0xe54f, 0x3, 0x6, 0x7f}, &(0x7f00000000c0)=0x14) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 13:54:47 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000006c0)="0c06b5b598cd801b69e4f52666f2ab07d9757541192179f2680c0000008fe9589b26362666450f6d42c6e101ec67a6322bf2f27d82c422c1dd0e00c4da7676f2168f4808eebce8800049e700c4c3dd6d68074851643e66450ff46ffe8fe9509b9b9bfc0000c1ea01eff365dc0400005b5bc4e2791c56603e2e46a70faee42c240f5e5bf447000026400f0d18c401fe5ff6e3cf64673667667066400f7f87fff1ffff0f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x6e, 0x2, 0x0, 0x20000}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x24000000, 0x1, 0x9, 0xd6a9}, &(0x7f0000000380)=0x4) socketpair(0x1f, 0x1, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:47 executing program 1: syz_execute_func(&(0x7f0000000000)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e02000000f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec") 13:54:47 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x0, 0x17}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:47 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x800, 0x7f, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0xbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) r3 = semget(0x3, 0x3, 0x400) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000280)=""/5) 13:54:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a900000000000000ffff0000140000000fa5cd4e948def3e07572b93dc52e488ccd92a7cf87a2de39cb159741126286c08894957ce6a2a2b6e45c84d7e61cd9edf99a0e4eded2afa22acbf4a73dc4bc2a2900afbe539b0f9463d523d4c94b67178bfd237e9efeef09bc3db5941a44db55986df0954fef56a64e91a6a760ac3bb2202acb2b50656a8ca7f8a85f4ba80ebce73f08df9da9cf35afbdc53414b0e2d673650d2d4013cc7bcd7241ce0433bdbedc9091930366a0917c888bc5508221bc523fed2680a2e6000000000000000"], 0x10}, 0x0) 13:54:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(r2, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 13:54:47 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0xb2a, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x7f69, @ipv4={[], [], @multicast1}, 0x100000002}]}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f00000001c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") 13:54:47 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2010}], 0x1, 0x0) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000002c0)=""/209, 0xd1) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1000003b, 0x201) 13:54:47 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getrusage(0xffffffffffffffff, &(0x7f0000000080)) 13:54:48 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc) socket(0x0, 0x1, 0x400) 13:54:48 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x1ff, 0xffffffffffffff81}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xee, "965891e4c6c5e4e8a4230fcc1b2431cc0d75dff13006547f10483f24303cb6a996cc342dba9dec045a5af9572516ed0df5d4587b13f79eba5da269ee9acec343a7db4e73f41584828c40c87f185c3020d37dcb1849cfd946b34468fca9792fe68d7c39ddd10adcdfc2705e312e7dcfcc8ef2e52f6948213290c77cdf1844d2cafc4f34dab25badd31afca15a79c7b46bf0d2f8f1a81daa3f90a1f60cf2ee80603cdc28ca509d111c74c81d2661488ba944b183973a24a98134735518539fe1ba2a29bc84eaa302c838dea1027d3962f6620b806446cee33a5bcb5c5dfa256caf56278470e9eef43fdbefa691c0c7"}, &(0x7f0000000340)=0xf6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x7fe, 0x2, 0x2cd}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000000)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 13:54:48 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x999, 0x7f}) 13:54:48 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000001300)='./file0\x00', 0x10240, 0x21) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000013c0)={0x0, &(0x7f0000001340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001400)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001440)={r1, 0xeb6}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000011c0)={0x0, 0x3, 0x17fffffff}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001240)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0x7fffffff}}, r3}, 0x84) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000001140), &(0x7f0000001180)=0x4) 13:54:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x140000000, 0xcc, 0x3220, 0x100000000, 0x1, 0x7, 0x87c, 0x7f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8, @empty, 0xffffffffffff7fff}}, r1, 0x0, 0x87d, 0x2000000000000000}, &(0x7f0000000180)=0x8c) 13:54:48 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "dcb42df1828d71b6937c9d8c9a32dc721ae8101789d47b026253974a2613244f", 0x1725, 0x29}, &(0x7f0000000080)="413e3cd3a7237da6ccaf922183203c72", 0x4, 0x5c2, 0x2, 0x8, 0x9, 0x5, 0x4, 0x3}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="d56a39af1a60e4c35922f5c34dc51a72ebf7ccc9d05e4318e884ee25499dca8ebef6c9ce2796b63d68c21d38132434e3429f232bb019fd47dce3daa0d47f793529527b96a5fbbcc2300ebbd9efdd3890433a66b0472adad18ce5c8ce5e19ad6ce4c1efcc") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:48 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x3, 0x800, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0xfffffffe, 0x80ffffff], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 13:54:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) ftruncate(0xffffffffffffffff, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000e00)=ANY=[@ANYBLOB="1c004e230002000000000000000000000000ffffac1400aa0400000000000000ed000000000000000000000000c9000000001000"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000900)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000009c0)={r2, 0x7}, 0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000006c0)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r3, 0x3, 0x7fff, 0x8}, 0x10) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000240)=""/90, &(0x7f0000000180)=0x5a) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000004297000000000000000000000000000000000000000000000000000000000000008000"/105], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 13:54:48 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf06dc53e3e32e2e9c4810de303db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:49 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x1c, 0x5, 0x100000000, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1011, &(0x7f0000000f40)=0x9, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x7) rmdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x0) poll(&(0x7f0000000980)=[{r2}, {r2, 0x10}, {r2, 0x6}, {r2, 0x4}, {r0, 0x18}, {r2, 0x40}, {r2, 0x8}, {r0, 0x4}, {r2, 0x160}], 0x9, 0x0) r3 = dup(r0) r4 = accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000001780)={{"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", "4766f4798e56b5877c369e12a2001c61338467c685d1739c239baa92e640444f", 0x6202, 0xfffffffffffffffb}, &(0x7f0000001100)="b14beb72f095bbb77c3e49c139e0c2cf703ffb3421c42f4d10690843d73f8f1950dff550f2ff91b9fd481280bef87e8f50ad9d3088410ff62712156af2acba88d35314aef0b77d0343abe0e606069550a8b7cef86a95f047d96da0b404d2c31a22d87e54935a6041ec9fc2372ac4fc67ea9d65c2de799e7c1faceab470141fa82c818340e95650446a3e5866d2ad92e7f7943f3dc71ff0d85502f86645c4c6990ca4afbe2d32432f928ff6", 0x800, 0xbb3c, 0x1, 0x5, 0x1000, 0xffff, 0x6b91, 0x400}) r7 = getpid() r8 = fcntl$getown(r4, 0x5) r9 = accept$inet6(r3, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000008c0)=0x1c) r10 = getpgrp(0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000ac0)={{"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", "a81b339a86c4e7fca86acc80362239c13c876952309de86402b633713ae209b8", 0xffffffffffffffff}, &(0x7f0000000a80), 0x1, 0x7, 0x0, 0x1, 0xffffffff, 0x1f, 0xffffffffffff7fff}) sendmsg$unix(r3, &(0x7f0000000a00)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000380)="a6b0d2a6ead2779b7482b6bfe0d8565340c7621bb89ed84eaada365723b683d1ec03d0aa6b7235b99afbda77c8b9527b7a517e63414f1841d1e9c0e642d4b11655390e4b94058c95fd4aefd5395c1fae2d29bc2d0e14ae17f54b14fe5fddcf0d831edbaf2f3ec4036fbd86aacd4179fbedc69eb7f9908b6bbbb91490342fdfdaf12e45eeee938bfcc0dd6a89712b686542ee74547675b87cd1055ca26c2de0961568e0cc819bca", 0xa7}, {&(0x7f0000000440)="be338e277777a7e3b7b602be974dd8c5493e3f54bfbd7d64f2a40dadb1f02b4a271447837a710694dc05e6e6de4b231d52096036f062da5c59529167a4cd61501ef6645e562c6656a577074233acfb1c0310feab7c22bbcc4311eb3cc9d07f4dd43fcce252889f5f2b325e35e6d345d64e1bec4647ef233ed32bce362e9759aad3a9fa3537719040050b92804120e42fe5fbd8a5276e7c266960f0d7dc983c3a6db282ce56311ceeae01d1fe73", 0xad}, {&(0x7f0000000500)="e288075c603067b21526d8a1219c49f213d0290bb3e4d039b6f468d5e021248ae3d60eaeec0736a92c9f5c474bf0a915ba21c33128e8c869447f623ac2fca4e3d25eac76df623ae27f4f25bd6027b10df4db3f4b332fa436a539611bc266c808b383cd71cf6a4b638d1367bc1fa38e4ffdd8c49f7e39987b808e3e6150e41c241b5c70bad8e8851e2e29f3121ad18b52c062c39503ce99622c7186cb32a80a606af0558967582af230a78b69", 0xac}, {&(0x7f0000000300)="027cb6ce3fee7d1ffecf705e969931bd39c9fb5c43c37ab54e1e8da0bf6a0fe77347de7b8d58e343be04cbe2", 0x2c}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f00000006c0)="8e2c397ca8156cf0323f9d", 0xb}, {&(0x7f0000000700)="8611aa4df9d6ab41883f0770e40ec4ab4f2114ef0da46627a8fdf4fa1f7d55179e31b37bd15f15f70673145c0d21f2cdbb1d", 0x32}, {&(0x7f0000000740)="9e5908a94cd3dfcbf69c04f34949754a28456cbe1e6de0eead77a2a8be72aa02fada51b7cfa68dc315fe46cb0dc558481c7eca4ca6646cd0d987d7f8a89c6c291cc0691bfc8cc0a11de72f866f1e488696345f6bf42af004744eaa584843bc0725c22fb04ea3675d8a78ceefe3d0f017c5a263308c42daac5dcca9e3c602f494e65903673b5afd56499962", 0x8b}], 0x8, &(0x7f0000001540)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="200000b735f500002cf30000000002000000000000003cc2c0763b828b0bee7690865c4b1b9f3c15555fbdc0c7866638dc6759fbdea6ad1f8e65f0211852937554c5b01f3a7173ecb28fdb5443b0263b609339d8cfb1581fbe544f8e3eabda87632520a18f719ddea207202508d9d2453f064d7964c51f045d2739b9af71a4723066c1928535f60fcc1181eb3291990665e9a1883b62a27eac24c64a64efa610f3328dd39c7805bb8fe34f74704183125d9712ff82e3c97f4b02acc7983b863bcf6699ae21d6b9c99d8a6830b20479d919ef7296e634f5ee83b5ede2edd5294f38f20a046fa2cf0290647b04b78d52e3803766e8e707475fb6032866be", @ANYRES32=r10, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000038d1060000000000ffff000001000000d54e723f40623327b9cafccd7c21eb74d8ddfc429a2cc0bc9b418166cd3aaba4ea4476ab6e5e139301e2939e09f1884cc454dfcb26c863079d6211773e2f6331454d2a21b9ee03a19f9ed89db7fbf9d2e156eb1013502e017d5f203d06557644", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}, 0x0) r11 = getgid() fchownat(r0, &(0x7f0000000180)='./file0\x00', r5, r11, 0x400) r12 = open(&(0x7f0000000a40)='./file0\x00', 0x8b02, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000680)="b1a54283e28dcd80696852c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4eafc85ebeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r12, 0x84, 0x26, &(0x7f0000000f80)={0x0, 0xfffffffffffffc00}, &(0x7f0000000fc0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r12, 0x84, 0x13, &(0x7f0000001000)={r13, 0x1c00000000000000, 0xbf, "6f6828f7b5f1e8d93e4119f3bab4cdf43de4662d2becea281fa58f3130b0af7f165532cb07017eb205e805aa251e77d1c7140cc0cfd3f96080190081004e0232452bf2ba634fb37ff114b5fe65175d1092b239c09da0e019dea963a75da3b8bed004358f46e63cb6d2e0ca69006579fec38a580f117695bd56b50309c085500024fc5f9c35e260b4aa160fac2dd5f2dc1ac275464d9aee8a27cc862ec668c7feda382c7c86dde66139739eb950841bc068fa3850ef2c235b8a1bb2894a00f5"}, 0xc7) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) futimesat(r12, &(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={{0x8, 0x3}, {0x1, 0x5}}) 13:54:49 executing program 0: setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) r0 = getgid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x4, &(0x7f0000000180)=[r0, 0x0, r1, r2]) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 13:54:49 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x5}, 0x8) 13:54:49 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0xfffffffffffffffd, 0x5, 0x5, 0x5, 0x1004, 0x6, 0x8, 0x4]}, 0x5c) 13:54:49 executing program 1: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@empty, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr="aca47d7e4816051898ad3df8a4076f54", r1}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 13:54:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x9]}, &(0x7f0000000180)=0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x219, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 13:54:49 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) 13:54:49 executing program 3: socketpair(0x1f, 0x4, 0xffffffffffffff11, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{r1, 0x40}, {r0, 0x80}, {r0, 0x45}, {r0, 0x84}, {r0, 0x1b}, {r1, 0x101}, {r0, 0xe}, {r1, 0x2c}], 0x8, 0x3f) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x1a0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000005540)="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"/4145) syz_execute_func(&(0x7f0000000480)="0c06b5b5c4e17c0a50c8c8801b69e46962f5a869b100d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d822a2aa52bc4f216660f38338efeefffffc4c3dd6d680748da0202c4a141129200000100c1e245eff265dc5f00c35b5b45363ef80f99660326411151ecc42175552e47000026400f0d18c401fe5ff6abdf646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:49 executing program 2: r0 = socket(0x1, 0x10008001, 0x7ee8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1f, 0x200, 0x9, 0x9, 0x6, 0x1, 0x1, 0x0}, &(0x7f00000001c0)=0x20) pipe2(&(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000140)={r1, 0x0, 0x1ad, "3a941ed3aec79a3c4a43174a8454b9b82698974b664f65d0da7eca2bca2f64a65f00ab50af325366ac000027eb04"}, 0x36) 13:54:49 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x13, 0x5, 0x1bfd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:49 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x3400, 0x33e, 0x100000001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5eb53aa0, @empty, 0x5}}, r1}, &(0x7f0000000340)=0x84) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000100)="6b660c90d4a27f8b984ffbb6082646d9b17e28aed6ec7850bad2c95c090abe41e6c9db80f327d53aab7f8dda9d301dafc57a373253221d70d54eb642688eb94a169fd44d3ae4b08c090515d8eb1df353d796e4b84658cba6526425cbdb5ff120c5b42eda65056bbbb317f1dfb8afa63b0bb6bb21cb4858fe9038464507eca1485553db9df5a7bd05b196980f2a61317a58be498341a98b3941e6e318e6af11a40e789aa6c77e2c98aa63c31e63e0848199d11940ee73c5fb92ef5534d26cee", 0x0, 0x4, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r3}, 0x13c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 13:54:50 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0xfffffffffffffffd, 0x5, 0x5, 0x5, 0x1004, 0x6, 0x8, 0x4]}, 0x5c) 13:54:50 executing program 2: syz_execute_func(&(0x7f0000000040)="b14591cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e18c1406f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x804, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "ebc56e9058c25184a16474612539af604e78751e30f3320e7f8d0cec2b09875e", 0x8, 0x42}, &(0x7f0000000100)="699acb7ec0aa31288900e1064b0e210e52273117200ee78968ccfe668012c2602ef6c6e50c296e26ede2042360e7c99274e469d108ecabf6df7994a233547bdc2adf1a593c531b9acf1ccc9a8e63f42932707e2e6d00edd2fe11f60cbf2046b4a4dbabd70505798174ba3575d6b77165adedd045100fcc98ec88eda4ef", 0x1, 0x5, 0x5, 0x5e2, 0x4, 0x7, 0x2, 0x875}) 13:54:50 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x6, {{0x2, 0x0}}, {{0x2, 0x1, @rand_addr=0xab}}}, 0x118) syz_execute_func(&(0x7f00000001c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 13:54:50 executing program 2: clock_settime(0x4, &(0x7f0000000000)={0x0, 0x5}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xc1, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x800000000008}, &(0x7f00000000c0)=0xfffffffffffffec3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x6, 0x4, 0x5, 0x2}, &(0x7f0000000140)=0x14) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x9030, 0x7f) 13:54:50 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x4000000000, 0xb2, "9c145ed98f4c1a37609e0db643104e03e46db140fa60569babffdb276f7b261e995292e213985fbbc0de523eb91e0144472b7dce2b49fff864a95c349d704f2dd7e36f0eb2e95c7f04bd74625bdec254aac7cff566cf01742b237191e59df6df51266b97c4fb46485ec18bbee922778d592e1c2111847e295c58766b79b484a52691b0ebed3eb728d8d589d8a9711a6837bd64761042d956cd70b3e0ee8ed52dbdbaabc1d3f9bb788dbf2e657d62b466f6e8"}, 0xba) 13:54:50 executing program 3: syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d13333e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:50 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 13:54:52 executing program 0: syz_execute_func(&(0x7f0000000240)="984cbd5ea84a1cec0f05f359bf7a290100e043d3c058255825eba2a2363e460f1a7000660fdefcc4c1f9d602660f58ca60d83c3c83b600800000f00fb8c44f751ec42145dafbe509c4e11c54b63900000007f240d1d25bc4e3f56cbd00008020d0c4a3314bed6a03c483397f530000100000c4c2f87dc4412d72d50021e36161c4c2e5a97600f08171a30b21826eef27272ed89dbd000000e8628f680864360ff4580061c0f526264788fe65660f5532c46249bedc440fda2be1dca261c481f1da10") 13:54:52 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x8, 0x8001, 0x5199, 0x4, 0x3}, &(0x7f0000000300)=0x98) 13:54:52 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) 13:54:52 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x4000000000, 0xb2, "9c145ed98f4c1a37609e0db643104e03e46db140fa60569babffdb276f7b261e995292e213985fbbc0de523eb91e0144472b7dce2b49fff864a95c349d704f2dd7e36f0eb2e95c7f04bd74625bdec254aac7cff566cf01742b237191e59df6df51266b97c4fb46485ec18bbee922778d592e1c2111847e295c58766b79b484a52691b0ebed3eb728d8d589d8a9711a6837bd64761042d956cd70b3e0ee8ed52dbdbaabc1d3f9bb788dbf2e657d62b466f6e8"}, 0xba) 13:54:52 executing program 0: clock_settime(0x0, &(0x7f0000000040)={0xc800000000000002, 0x6}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x40, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x18000, 0x124) 13:54:52 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x4}, 0xffffffffffffffd0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000000)="b19fc9", 0x3) 13:54:52 executing program 0: syz_execute_func(&(0x7f00000001c0)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = getpgrp(0x0) getpgrp(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) poll(&(0x7f0000000000)=[{r1, 0xc0}, {r1, 0x40}, {r1, 0x84}, {r1, 0x2122}, {r1, 0x1}, {r1, 0x10}, {r1, 0x2101}, {r1, 0x108}, {r1, 0x2000}], 0x9, 0xfd) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0x1bda9357, 0x5, 0x9, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2109000000ff020000000000000000000000000001c500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc0c58d95a25a7", @ANYRES32=r3, @ANYBLOB="0800000006000000000300000002000002000000"], 0x98) getpgrp(r2) 13:54:52 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:52 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = semget$private(0x0, 0x9, 0x2) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000001c0)=""/222) setuid(0xee01) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000340)=""/182) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x2, 0x0]}, &(0x7f0000000440)=0x8) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) 13:54:52 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) socket$unix(0x1, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900c5000000e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d94081201c00000063460f5776c1787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 13:54:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = shmget(0x1, 0x1000, 0x2a1, &(0x7f0000ffd000/0x1000)=nil) r1 = geteuid() r2 = getgid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x3, r1, r2, r3, r4, 0x8, 0x5}, 0x9, 0xbf05, 0xff, 0x6, r5, r6, 0xff}) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:52 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") getitimer(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:52 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45343ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0xb) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x8, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @empty, 0xd6}}, r2, 0x1, 0x515d, 0xb45}, 0x8c) dup2(r0, r1) 13:54:52 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000880)={0x0, 0x0, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000900)={r4, 0x54}, &(0x7f0000000940)=0x8) chdir(&(0x7f0000000a40)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xf, &(0x7f0000000a00)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r6, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000800)="4eeae7de065afff8b9bb4f850c1b49a38057b8595da255843d33b3d212fd76506fac9a2c9b65f3fc8da4be3760ac2109a0b1dd8926") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000980)={r7, 0x1000}, &(0x7f00000009c0)=0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:54:52 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x9, 0xf5000000000, 0x401, 0x1, 0x2}, 0x14) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 13:54:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x0, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0x2b, 0x7, 0x0, 0x1f, 0x3ff}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000380)={r9, 0x5}, 0x8) ppoll(&(0x7f00000000c0)=[{r0, 0x200a}, {r1, 0x8}, {r2, 0x84}, {r3, 0x104}, {r5, 0x4}, {r6, 0x2008}, {r7, 0x100}, {r8, 0x1}], 0x8, &(0x7f0000000100)={0x7, 0x7}, &(0x7f0000000240)={0x7f}, 0x8) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:53 executing program 0: getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) geteuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = geteuid() setreuid(0x0, 0x0) setreuid(r2, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) getuid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:53 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x6, 0x5db9, 0x8, 0x7, 0x3ff}, &(0x7f0000000340)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0x2c5}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xfb8, 0x4000, 0x7, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="3d763dddbd9fa78e287134efa3c497b2382c1dd63a01fcce2161d586b1755ef52b5d15e263070e96584ebb012c50346558e378477d8bc3c0fad8b6cefbddf181e6c57996b3c7c22ae76b9ab028874e3af3c975b77050d77909cecf5e58f9ac4e97c17aaff20322f8e38b40431c0a8ce20edba6f1ff269aa5662860912a78e223"], &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x2}, &(0x7f0000000400)=0x8) 13:54:53 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf0fd47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x101, 0x6, 0x7f, 0xc0}, 0x14) 13:54:53 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fdatasync(r0) 13:54:53 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 13:54:53 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = msgget$private(0x0, 0x208) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/16) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x6800, 0x733, 0x400, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x3, 0x4, [0x6, 0xb93a, 0xeb, 0x6]}, 0x10) r3 = msgget(0x0, 0x100) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/32) 13:54:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) r1 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x5, 0x7}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000740)=0x7a, 0xfffffe2b) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000002c0)={{"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", "13dd9890c56128424ae835aadcbb81ad4911c7453a528692370dcd5084ff766e", 0x4, 0xb5b}, &(0x7f00000001c0)="00cfbc080f555da15bb0fb4f8bfce72a758ebba6851943ac255a17bfcb7d8967738477d5c21e462acd5c37250794060c7f145ee096f481b34f986b413716ff58026df5d8d46fbf4da6104d82234a2bb2c0a86e822956d8b3e085c93fae51aa1f63f57cdf57ab9d4a8dd2198149eecc0085a831dd1c65eb8c33c841fdf8123058d4409d8b64b30f906ba13472caed89d389e0e6339a3158d5444bdd75bb5b79238d726acb7747a4161f34ff1fc7c5c8527ea5489dd0d08efe2e59a8e061c2cdf7ddcd71374fd3bc064a4ae44611d5867a12116db1", 0xfffffffffffffffb, 0x1, 0x401, 0xfffffffffffffffd, 0x736, 0x8000, 0x6}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x3}}, 0x0, 0x8, 0x4, 0x10a, 0x100, 0xfffffffffffffff9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x42}, 0x8) 13:54:53 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fsync(r1) 13:54:53 executing program 3: syz_execute_func(&(0x7f0000000540)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f2883e014e4eed1e0fa0c44bc22db62828d1c4e10bf8c466660f38dc1847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c63dffffc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r1 = socket(0x1c, 0x1, 0x81) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8001, 0x7, 0xff}, &(0x7f0000000200)=0x10) lseek(r0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xe, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x100000001, r3}, 0xc) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x3}, &(0x7f0000000400)=0x8) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') 13:54:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 13:54:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x80) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2ffe106e986669"], 0x10) close(r0) 13:54:53 executing program 3: setrlimit(0x4, &(0x7f0000000000)={0x100000001, 0x8}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000140)={0x7fffffff, 0x3}) syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f2c4c17d2eeb014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ac66470f51230f3802a7f97f000001b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f52626478afe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000540)="0c06b5a5981b69e4f06962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4c4c2353a69032a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00d4d6d65b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3df646736676670664336660fed938c0000000f01c36666450f17720d0c111d54111d00") r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10100, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 13:54:54 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 13:54:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xfff, 0x1ffc00, 0x0, 0x8, 0x24f, 0x101, 0x10000, 0x3f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0x51}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="51bb12da05160c63d6db593308179b2c704d87f7dec758f012fd62f8127cfe5fa94281844031fb", 0x27}], 0x1, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x800, 0x8, 0x3, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @init={0x14, 0x84, 0x1, {0x4, 0x401, 0x3, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0xfffffffffffffffa, 0x100, 0x9, 0x7fff, 0x6, 0x3, 0x9, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="8f0312a594a55083b51b459fb4168fd1"}, @sndinfo={0x1c, 0x84, 0x4, {0x7e, 0x0, 0x9, 0x6, r5}}], 0xcc, 0x81}, 0x0) shutdown(r1, 0x0) 13:54:54 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0xb701, 0x3], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x7) 13:54:54 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2100000001000000000200"/136, @ANYRES32=0x0, @ANYBLOB="08000000000000800180ffff650a000000000080"], &(0x7f0000000100)=0xa0) r2 = shmget(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c99edcc4027979eaf3aad9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:54 executing program 3: syz_execute_func(&(0x7f0000000000)="64f04783460000c4612c59de36263e36f20f5d870a000000c421f9f7ebc481d972f2f18f69c095b100000000660fc62deb0000000098c46249acf7360f16f8") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000240)="a65aab3ca5db93667b8401328024485f7c627e987dea068671f916e4f61512007dc7a8f82aec271e7a0f345da1f7a373a261ead416d2ab7b2655d73fa088b1c8900340dc44bb94d7c40b03d7708573057a67ccc088c04866cd1ebc12ebe8b43ec5a7f1ed75659f14213eaa9a96a14f4f2ddcedd915c52af64df000bcab756e9e0836f71e3530b75ce8cc05b0b5e57f7038acf3aa5347ff6bafde1a87fb55f144613993cb8b6eab2767570a629013d7ba37d3e8f3ff2b2a5333eb31b1d116aeef981ca8f3dba764af9d1545e324d04274ed122cd77897fc43d20e1d1c7e8988fdb57db6b1e51b5a25aa44df7d796ccfd19ef87bd426") syz_execute_func(&(0x7f0000000340)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de3032e664e0f7ee8db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26e5c753fbc487c401edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:54 executing program 2: syz_execute_func(&(0x7f0000000000)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc9025e3ec421ede3415fc4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5bc4c11d5eebe269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 13:54:54 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0xfffffffffffff24c, 0xffffffffffff67dc, 0x2, 0x100000000, 0x8]}, 0xe) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x40) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4ff, @loopback, 0x8}}, 0x0, 0x8, 0x100000001, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x2, 0xffff}, 0x2a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x18, 0x4) 13:54:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) setgroups(0x10000023e, 0x0) setgroups(0xfffffffffffffd5d, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa020000000000000000000000000000000000000000000000000000000000000000000000002200"/128, @ANYRESHEX=r0, @ANYBLOB="b1089f5807000000"], &(0x7f0000000340)=0x3) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x400000005}, 0xffffffffffffffc0) fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000080)) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") dup(r0) setitimer(0x1, &(0x7f0000000280)={{0x9, 0x60}, {0x533, 0x5}}, &(0x7f00000002c0)) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 13:54:55 executing program 2: r0 = socket(0x10, 0x20000003, 0x8ffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x7, 0x5, [0x1, 0x6, 0x7, 0x4, 0x5]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x3}}, r1, 0x3, 0xfff, 0xfffffffffffffff8}, &(0x7f0000000140)=0x94) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0xfffffffffffffffc}, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x253) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @mcast1, 0x1}}, r1}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 13:54:55 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1d, 0x10000000, 0x1f) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f0000000000), 0xa70) 13:54:55 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7fffffff, 0x4) 13:54:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000000)="4cd3ebed1db24924a0343557c65acc5638484bf688a480b1593a66551b7d19a898f6eca5e7dbcee7d82de0256d8a05336c") setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) 13:54:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82020400000000aa15e14e48b7c6f3feb2a97d13e3c8c05ef3291180c31c09dc6fa2449a693559b923e2c61896dd0b8ab3998ad4065f7d76c1a50433ef41ce91bd7d40080b96ed08158cc48d3f6d3360952290021d2009550770a9bea790d6b93d609bd265f25f87d70a880b4391e1f766343dd633bc0053752586b06bae32ed8e385e983f67b475fc4ccbbfc55723995334bc78eb7c97e97625f185b49bfd06b455e09580948d4ccd0a238a7f2194ea1e9160544a61671a798b42d25c5ea517e409636eb6fbaee75875e256e59dc936451bfd5a132e440b1c8f3523f24d57ef492f86be6890414825676265f8f2c4d79d8c11b27c"], 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) r1 = semget(0x1, 0x3, 0x9) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f00000004c0)=""/39) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x6c4, r2, r3, r4, r5, 0x80, 0x3e0}, 0x4, 0x2, 0x7ff}) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x1ed1, 0x1200, 0x7ff, 0x5, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e23e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000ffffffffffff0001000000000000000000000000000000000000000000000000000000000f3f055343dda803c9ded22bb5564d8c3b7f9917770187bf9925ae8298704b5f48bccbdefc616551081415f72b017aefebf2d9b830e5c2595d273c36796510efd200"/201, @ANYRES32=r6, @ANYBLOB="07000200f8ff0000"], 0x94) close(r0) 13:54:55 executing program 1: syz_execute_func(&(0x7f0000000000)="b11c961c96472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c9fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x1f, 0x5, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000000400)='./file0\x00', 0x40, 0x0) r5 = open(&(0x7f0000000440)='./file0\x00', 0x80, 0x20) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r8 = socket(0x0, 0x20000004, 0x3) r9 = accept4(0xffffffffffffff9c, &(0x7f0000000480)=@un=@abs, &(0x7f00000004c0)=0x8, 0x10000000) r10 = socket$inet(0x2, 0x7, 0x400) r11 = open$dir(&(0x7f0000000500)='./file0\x00', 0x1, 0x4c) r12 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000001580)=0x1002, 0x10000000) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = socket$inet6_sctp(0x1c, 0x1, 0x84) r15 = socket$inet6_udp(0x1c, 0x2, 0x0) r16 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000015c0)) r17 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r18 = socket$inet_udplite(0x2, 0x2, 0x88) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r21 = socket$unix(0x1, 0x2, 0x0) r22 = open(&(0x7f0000001600)='./file0\x00', 0x1020c, 0x20) r23 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r24 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000001640)={0xffffffffffffffff}) r26 = dup(0xffffffffffffff9c) r27 = dup(0xffffffffffffffff) r28 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000140)="bfd992364f008ccb7f024974875be852f869c65858528658e2c357159fb213a5b85eeb528144e532496f4422724be4c16dd083dde4790c8a00652ae6c6eb154c0916820b4e84042f154cc0340f038b997d686510f407a71bd6018a044648a10826878c72eac0ae2830993a44c025fa07d19d171e7003dd21124fce0074d44d1874ab5df29259284ba92f615791380c713976a5e0c45a44391bb9bef39ba54846b9d48160a0c2b8056e2319166ed9a31a450304377a3a4c642a31a7af6c506292b415ce3851182dae0c90160a900968a4478411685d6e122033d5d30d2ef562cad816db9e88f33c010369fb787c6490aad501c0acbed3", 0xf6}], 0x1, &(0x7f0000001680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4]}, @rights={0x38, 0xffff, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x30, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}, @rights={0x28, 0xffff, 0x1, [r23, r24, r25, r26, r27, r28]}], 0xc8, 0x4}, 0x20004) 13:54:55 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x1, 0x8000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x3}, 0x24) 13:54:55 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f00000000c0)=0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@broadcast, @rand_addr=0x6, @multicast2}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x3016, &(0x7f0000000000)=0x10001, 0x4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000002c0)={@broadcast, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast1, @broadcast}, &(0x7f0000000380)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000003c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @remote, r4}, 0x10000013c) 13:54:55 executing program 2: r0 = socket(0x1c, 0x0, 0xfff) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x14}, {r1, 0x146}, {r2, 0x80}, {r3, 0x51}], 0x4, 0x1c000000000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x962a, 0x1000, 0x3, 0x20, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x736, r6}, 0xc) 13:54:55 executing program 3: r0 = socket$inet(0x2, 0x0, 0x8b67) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000140)) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:55 executing program 2: syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f226543461d7cd5c3d880008a581a5816df20f2a5205c483397fd300c9dcdcf345d9c6c4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 13:54:55 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:55 executing program 3: socketpair(0x17, 0x10000000, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000200)=0x10) r2 = socket$inet(0x2, 0x20000000, 0x1) syz_execute_func(&(0x7f0000000400)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") socket$unix(0x1, 0x7, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e206ece00004395724fd1e29b0b9b2e6d83ce294b1e050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092084e537f4d8256d7f25bea4af0b0819d1d62d9d4f353723daf04f5470e0a398ea057d5fc3aaecbeac4f2ccdbc81ae3687b0580b399f7df1ae9c1111062fb4805469f0f19f71968820b1b82b6d2233b814cc06791e6a7176d22f5115efebd30c047145e57ec1e9dc5f9585ea65c16aced", @ANYRES32=0x0], &(0x7f0000000240)=0x84) dup2(r2, r2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={r4, 0x100, 0x0, 0x0, 0x1f}, &(0x7f00000002c0)=0x18) dup2(r0, r1) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:56 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r1, 0x3, 0x4, 0x0, 0xfffffffffffffffc, 0xff, 0x100000000}, &(0x7f0000000100)=0xa0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:56 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000140)) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="8eba9c74bc8ab94715389a07d96d5bedd269217e8507c8ba437355880780e6140faf7d5cc755d2af857405827bfdb356b5699a7f572900f16b1b4a6e6abffaded70077ee7b4befee1e3a500452a68c65ed6c9bfb3c17d0be07c6754bbfcc27651412c6680dc5445c0c489267e7581c4c2efc01600beb32d6614dbb898232e59e567715f912e5b2ec6529af23826b76ae04d8e1857f46eaee570773cd") syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 13:54:56 executing program 2: open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 13:54:56 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x5, 0x7) socketpair(0x17, 0x0, 0x8, &(0x7f00000004c0)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000500), 0x9) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = semget$private(0x0, 0x2, 0x144) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x8, r3, r4, r5, r6, 0x1, 0x2}, 0xcc2f, 0x100000000, 0x2}) syz_execute_func(&(0x7f0000000480)="c4816576ddf30f2db3ffefffffaf42c1c408c481ed621483f342e0bd0f612d07000000c461885ccf400fe40036400f2f9d00000000") mlockall(0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580)=0x6, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x6) 13:54:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f0030457800000000000093a5cc5a2b63d7b80000ff020000000000000000000000007c94f76f907800000000609433df000000000000000000000000000000d780cb62017e5c36445331a91dd543f2013a19f4b4e86b09000000000100000000"]) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x47c5fca1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x1f, 0x8, 0x6}, &(0x7f0000000280)=0x8c) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x88, 0x20) r3 = openat(r2, &(0x7f0000000440)='./file0\x00', 0x40000010000, 0x20) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0)={0x98e, 0xc2, 0x0, 0x993, 0x6, 0x8000, 0xe314, 0x5, 0x3, 0x3, 0xdc}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x9, 0x800}, &(0x7f0000000300)=0x8) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mkdirat(r3, &(0x7f0000000380)='./file0\x00', 0x98) 13:54:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000280)) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r4, 0x1}, 0x8) r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x30, 0x4) 13:54:56 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x10000000) socket(0x2, 0x20000000, 0x100000001) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000000)="a3fa5d836c4cafe48a3ae7a5487bb485d9788a3d0a57b4a51b162c5b09d88cf2e57c4425ebcb4043089b53081793009a653f5985101fa99119dc2068fcd6ff05cff0536943e9329d7e38660367e9e7a7e1c47c8568eecae3a7de6c7ce3e8b57cbfd36defc81da4f146e060608a6afa5edd102cabf204709a751b454207db5948b7d3f79eb96df1f9eb7bf18db2a98d5d82908d07d5722a131a68febeb5e9db1f09ede84ff99ba72dd1e7d53f40051787903142222a7a80063225dac0b2bfb683feb913cc8830f7aa2b193266ea9b111f79edf55a216769102a69324549838849e88d225a12d2318a16d0dabbb7c0") ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000300)="2d798119550ecfb79b40ab5350ad3e7f36a1d925a572166c505f9139f95c46f083cb25d4012ed51f8b9ba9e289d192c7f9d6005f3ff64b101b6940bceac945df3e85961447255b8de7e4fe29883470c210325d6ab4caafc294656fe96fc84f5faf4ee9aed3bd3cfad17c769d5a9292f39a24e49a7d428559ed40171afcc0e60d1c00f8929887171d5de592cc22d0f9c13c3e7354f285260783747802ca6fc34aaeccc04ce1efc43309bb610a941a80b7073407c430bc7330243fbba86aaa29") 13:54:57 executing program 0: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 13:54:57 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:57 executing program 1: syz_execute_func(&(0x7f00000003c0)="b17e91cd806969ef69dc00d9d0d01cc10f788e008000000fc4014cc4e35d0eaa2a0400006068f4a95ff9c44149f2168fc808eebce00000802000c421fc51c1ea81ad5cbac02000000000678592558dc3c366470f186746420f1a67a17c7cc441f5d096123900005726400f0d18c401fe5ff6c4e27db760fe0804f4f30f1a1254111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2303000000000000000000000000000000000000008000"/112, @ANYRES32=0x0, @ANYBLOB="0100000009000000020000000500000000000000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x2cd) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000480)=0x10) close(r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380)=0x316fe0ce, 0x4) 13:54:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000280)) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x2) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r4, 0x1}, 0x8) r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x30, 0x4) 13:54:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100008, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 13:54:57 executing program 0: r0 = socket(0x2, 0x5, 0x7fff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) readv(r0, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/110, 0x6e}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/120, 0x78}, {&(0x7f0000000780)=""/197, 0xc5}], 0x9) getpgid(0x0) r1 = semget(0x3, 0x2, 0x220) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000940)=""/6) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f676c03000080"], 0xa, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, 0x0, r2, r3}], 0x20, 0x1}, 0x20100) bind$inet(0xffffffffffffffff, 0x0, 0x0) 13:54:57 executing program 3: socketpair(0x1c, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x7fffffff, 0x80, "687bbc81138d1bade9ab279c56a473ef17d4b98b69bcc5d3165e6762491c05032db5055a0d786b2541cdaecf468a052950d7584fc0ae96fe78ffc3ee73ca47215207fbcea7d02b903c6fef3fb8a2c8f3371b4c52f5a3fe39655e453c560f790213ae7d2421f1d6d129cd96bb9353fde41e9d83df68787ee7508d2affe0266c2e"}, 0x88) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/151, &(0x7f0000000100)=0x97) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000380)="660f595b678f897883c6450f015100650fdb10c401cdd0e265660ff9cbc462791cc7c42159eba1c866716c2e43dfdac423a90d05cbc3000000") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:57 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="cb35303b6dedc8384a2172813ea71bee2fd70450e57a6152a5c9343c5b168d1497dc9bd2d994f965c2de6d4f5d7c11d8c19bc2f159", 0x35, 0x108, 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000002c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c56f3e3e32e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/68, 0x44) 13:54:57 executing program 0: 13:54:57 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:57 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 13:54:57 executing program 0: freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000017c0)={0x0, 0xa4, "a660a798a77f18e38605333564666880d153efe51d8e4574ea5d561d94933020d866f8ddd41875cc000a2cf972a027a937cb6dc6658c4382cc95f3e62bc9d2b5b656be3c2a39754e28d2df6bf583c0316c1c79f355050bdcf6c39626a8335742d3fc018db2aa13449d0ca8acf81c00c2a588e17de5c535ce0ffb8134fac6214aef85c15db5c78a0c2fad8372dd08a09f73e9ff53b329e139586ec23a33f9cd4a23bf4197"}, &(0x7f0000001880)=0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000018c0)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x7}}, r1, 0x5, 0xf37, 0x125, 0xfff}, &(0x7f0000001980)=0x98) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r2, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) accept(r2, &(0x7f0000000780)=@un=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 13:54:57 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000580)="98a84aa84a2c431c850f05bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200f0fb58f100000a7014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88460f7642d264360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c462fab6dc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="d4634fbdefd743dcf3070f2741b12b60daedeb54bca6e4cea66c9a30e9ae04b1f4dd6d9e80abfe57ea68da14717231e5b4d7e747a367aa7be30e4de9a915e416a6baff52adb2de56dde6fe96136a2893ce4593d39a15214f52e4977ea0508e702f69049200e9a840dec592d70d56d66c184c226468559e36bebbf27c5c5f761652978c2312d4") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000600000001000800ffff02000800000002004e2000"/156, @ANYRES32=0x0, @ANYBLOB="8e000000030000000000000000"], &(0x7f00000002c0)=0xb8) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='}\x00'], &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x7f, 0x0, 0x7f, 0x4, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0x7, 0xc69, 0xffffffffffffffff, 0x3, 0x6}, 0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r2, 0x5, 0x1, 0x9, 0x7, 0x3, 0x1, 0xa52f, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x8, 0x0, 0xe0000, 0x2}}, &(0x7f0000000440)=0xb8) 13:54:57 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x3, 0x4, @ipv4={[], [], @loopback}, 0x100}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 13:54:57 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 13:54:57 executing program 2: r0 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getuid() mlockall(0x1) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f00000000c0)={{"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", "1bee075efb33b7ccaf2b06f241f1074124e841331206b2682f3d286376178252", 0xfffffffffffffffa, 0x2}, &(0x7f0000000080)="8a7fc32076443775fa4e2938554bd69131", 0x2, 0x3747, 0x3ff, 0x80000000, 0x800, 0x0, 0x3, 0x1}) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000000540)={0x6834aa6f, {{0x1c, 0x1, 0x23, @mcast2, 0x1}}, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) fcntl$setflags(r3, 0x2, 0x1) r4 = socket$inet6(0x1c, 0x20000001, 0x8) r5 = open(&(0x7f0000000680)='./file0\x00', 0x108000, 0x4) syz_extract_tcp_res(&(0x7f00000006c0), 0x7fff, 0x5a1) ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000700)="70065c0a0b0d089527dd02e432b68ca6897c83ac6c4cec15ffd8ada67ff7d883d6e051690c28b7a84ea80321d872dee7fb3c6572424e4336c84ed1c36e6361c3ae88a8b7da15fa") ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000780)="b86be2d5673eb42c4a93e1e2be26961524f784fd") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000007c0)={'freebsd\x00', 0x4c3}, 0x24) r6 = accept4$inet6(r3, 0x0, &(0x7f0000000800), 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000840)={0x0, 0x2, 0x1, 0x91}, &(0x7f0000000880)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000008c0)={r7, 0xff6, 0x9, 0x8}, 0x10) lchown(&(0x7f0000000900)='./file0\x00', r0, r2) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000940)={r7, 0x3d, 0x5ca}, 0x8) fcntl$getflags(r4, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000980)={r7, 0x4, 0x7, 0x750, 0x101, 0x5, 0x1, 0x100000001, {@in6={{0x1c, 0x2, 0xa3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r7, 0x8000, 0xeb, 0x3ff, 0x0, 0xfffffffffffffffa}}, &(0x7f0000000a40)=0xb0) ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000a80)="928e2a238b42785aaafc357f4717dc3a97d56c003c7a904429890d256c7be1a36cdf91305e70341bf7733e9936cb8eca914165cfda5693c37d05066b853106febed0a28e4ed6ea29aaf19820e04157e6fefae318433384b59c21f4517194565b96693cb615bd35675a02fac6864f75f28ad4c3189a5a8ea3abd59c5ce81728") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000b00)={r7, 0x1f}, 0x8) bind$inet6(r3, &(0x7f0000000b40)={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000b80)={@local={0xac, 0x14, 0x0}, @loopback, 0x3, 0x8, [@rand_addr=0x8001, @loopback, @remote={0xac, 0x14, 0x0}, @rand_addr=0x8, @broadcast, @empty, @empty, @loopback]}, 0x30) getsockopt(r4, 0x9acd, 0xe47c, &(0x7f0000000bc0)=""/4096, &(0x7f0000001bc0)=0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001c00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c40)=0x14) preadv(r6, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/5, 0x5}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001d00)={0xffff, "789fe9207d23da51756dc42abc6f989c"}, 0x14) 13:54:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0x7ff}, &(0x7f0000000540)=0xffffffffffffff0a) r3 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @rand_addr="b10072ef5de3b9dd58504cf59f29737c"}, @in6={0x1c, 0x1, 0x4, @mcast1, 0xfffffffffffffe00}, @in6={0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0xe797}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x9, @mcast1, 0x7}, @in6={0x1c, 0x1, 0x2, @mcast2, 0x8001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$sock_int(r5, 0xffff, 0x1804, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000340)=0x3f, 0x4) 13:54:58 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214c42a5605411c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000240)={{"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", "86d9ba107eb331cab7e4190afba3c17700c36f5c3a48993a46f8d6d05c097607", 0x3f, 0x2000000000000}, &(0x7f0000000040)="798a64d118873c4257dd0b7a67e9f384", 0x71a, 0xfb69e44, 0x0, 0x5, 0x1ff, 0x6, 0x3, 0x10000}) 13:54:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800001b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2024}, {r0, 0x4}, {r0, 0x48}, {r0, 0x10}], 0x5, 0x64) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x10, r0, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 13:54:58 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1, 0x5, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) 13:54:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 13:54:58 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x309, 0x14) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000100)="4a3fd9ef80721acf153c310e69172862bfaf44da72a93ff694559ce58d86c3547757cd5b76d20c31dd2c919cd29154c1e03c330d7f220de385fa203fd439c04793b397b4775a563e90cd86551568a1225b62b095aa5c5dddf9704b17442c7ca91d06748755ae7f3560c389898424562c071aa9e2cb4a1ada9cde14519270c7eff2fb7849469b9852fa692aa2649a73e190052151a86ce9c2564edf6ce2363d920851f9a55d4628d50c4975a4117e3cef434b63568feb18e17b1a425e607c878c2bc0de39c51aee73eb6db6a832918705") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000200)=0x8) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r2, &(0x7f0000000040), 0x10000000000000f7, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x8, 0x9, 0xe1, 0xffffffff, 0x9}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, &(0x7f0000000300)=0x84) 13:54:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x101}, &(0x7f0000000140)=0x8) 13:54:58 executing program 1: r0 = socket(0x10, 0x5, 0x8000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000380)={0x0, 0x2}, 0x8) 13:54:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300073afbaab90f09022c6a717fbe6e4d2861462e9210506f8f2f80722afca03ea4907b32cca5dcdb7e811f8fe1fd088cdb108f574e23a30fb51a0fc0459fc7d2c0b1636b53cd1bdd40b947a589007487cea6b7c19bb2645de5d244e3d87602c7a4fe337ed8f5e836cd25360fb65feb7bbf439b421b0d92722dec0b12d4b928d90983ed67bbf047e16d8a3bea1692054cd863eada377c61ef518572b667ba39fd476eb256d60969b83c066c48a363abae89577b8"], 0x10) 13:54:58 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000aec35f1c34c8a7f4c7fb73e5739b90ea7da6a0672d1a52904449ae2df02fad7d34adc328f186cee31c8b2942232c4bac7d9de5cd1cd6195fd298e95a77736d8a5656bd1da31633a72a538451f311dfd429e2333572183c"], &(0x7f0000000680)=0x5f) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={r1, 0x8000}, 0x8) syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000005c0)={r3, 0xfffffffffffffffe, 0x6}, 0xc) socketpair(0x17, 0x4, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f00000002c0)=""/167, 0xa7, 0x81, &(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000280)={@broadcast, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}, &(0x7f0000000440)=0x10) semget(0x0, 0x1, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000480)={r6, 0xd92}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000700)={r3, 0x9, 0x8}, 0x8) syz_execute_func(&(0x7f0000000240)="c421c9da742a64f0452908f2410f5d9a189f28d7c443514bad000000000ac4a3895f4a9d00c4a27958560bc44279336f0045d8cb43dbe1650fc73509000080") 13:54:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xc2, 0xe0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r1, 0x200}, 0x8) 13:54:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 13:54:59 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x3, @empty, 0x8000000000000000}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) freebsd11_fstat(r2, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) 13:54:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8de, 0x4) 13:54:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x2, @mcast1, 0x70}}, 0x0, 0x3, 0xfffffffffffffff8, 0x8, 0xe3f1, 0x8, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x200}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 13:54:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="d62f3db47e8e3e742a39ecd3f1e217a11977cd61c1eb5cd3e8feddb9d6edb8b11fb1f1d1187d944dfa53db91afc98e90d0a2726a0517b7bdb42bb87430979066900440753fb7ef76716b4f25a6ddcbd0bd15cccbd656701c7d6cda7b72e6316882cee85e61a4ae7aa9e46a4f0409fcf523ce59d729c06738ec") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_getdents(r1, &(0x7f0000000100)=""/174, 0xae) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000001c0)="229e0b9bda9c631fc8a6517ba44d192cc6761f4e5e21a3b53b0a29b03892ea6bae4b41c469c6e331b2469e225f680c5c61829e1b68f31d3ecc36dd1a62ba001574107c1a170f60b167205b63c15de5e22f7ae2a4a5bd49a34bfef577a7734601455ec7c3216ffe247c68c4ca21baef591228642c730e8cfa400ceac32e58a7") ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000240)={0x10}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x110000, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000002c0)="d76438e5ccbd7b4aec001bde146112375d1a2ef8a77591456e0b9e182a785b673dcc05e6d1fe897f46236e406c58b49c7e84c514d43c2790fa02ff") r4 = semget(0x0, 0x7, 0x200) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000300)=""/113) fchmod(r0, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @rand_addr=0x1}}, 0x0, 0xffffffff, 0x4, 0x8}, &(0x7f0000000440)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={r5, 0x7fff}, &(0x7f00000004c0)=0x8) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000500)="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") fdatasync(r3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001500)={r5, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001540)={0xb61, 0x30, 0x4, 0x3e70, r6}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) dup2(r0, r0) getsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000001580), &(0x7f00000015c0)=0x4) fcntl$getown(r2, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001600)={0x2911, {{0x1c, 0x2, 0x3ff, @ipv4={[], [], @rand_addr=0x2}, 0x6}}}, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000016c0)={r6, 0x100000000, 0xe4, 0x1, 0x101, 0x45}, &(0x7f0000001700)=0x14) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000001740)=""/67, 0x43}, {&(0x7f00000017c0)=""/136, 0x88}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000018c0)=0x3, 0x4) linkat(r1, &(0x7f0000001900)='./file0\x00', r2, &(0x7f0000001940)='./file0\x00', 0x400) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001a40)={r7, &(0x7f0000001980)=[@in={0x2, 0x0, @rand_addr=0x5}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x180000000, @mcast1, 0x7}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000001a80)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001ac0)=""/169) 13:54:59 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x8001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r3 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x4}, 0x8) getsockopt$inet_int(r3, 0x0, 0x41, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @loopback}}, r2, 0x8, 0x8, 0x200, 0xb6, 0x3ff, 0x18000}, &(0x7f0000000300)=0x98) r5 = shmget$private(0x0, 0x4000, 0x260, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) r6 = dup(r0) ioctl$DIOCRCLRTSTATS(r6, 0xc4504441, &(0x7f0000000400)={{"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", "a6d5dfa7905136d89f5f13d098126df6842d2959a1473f240fdb684322873710", 0x1f, 0x6}, &(0x7f0000000340)="f43235a1227d5ae36b8d446a2fbb384c53af0fe818159840f83717ea9549f56c3436591934dd663e2900cfd6c3f57d41715ef43218390a737086e63f70e92ce739f421bd04d077785f7f792441b5008ea8ae0bd792738a3db71e7197278bcd9c3cba2de56561445f3084ee72682087478f3c6ddd2691d55caf326eb5a7785a88dfa899ad3b57fe6a05c26f1a8a04dbd72f8a9c3f0a7683d91e7d88af4abc9650f1823c222fd259a15e9650069efd9a616215b1e1c52d5fe726a2be443c873a1d", 0x40, 0x1, 0x8, 0x8, 0x0, 0xbb9, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000880)={@in={{0x2, 0x1, @multicast1}}, r2, 0x4, 0x4, 0x6, 0x40, 0x401}, &(0x7f0000000940)=0xa0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000980)=0x6, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000a40)={r7, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000a80)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000ac0)={r7, 0x7fff}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000b40)={r2, 0x0, 0xd9, "3b3ae9b47d856b2b1412c0a4a52e9947a1098f0667e8b131aa275a936c862cae725341774d052bac66991c07ee0cacd8e10f8f4eec3a292d26b65d39c09c8a610ec9167dbba2d22ce7f9f4f5a968a2a65996490692cd856879203f33e93e079656dbc84b923611103e586579133b65a56ca05126702bebaec97996790ac72cf286de7250aa6bd92150abf33469575c20cd8674e8eff97576719403d69d3ddd3970a311921de365d18eb874bd604e3930c059a5031e3b083c8f9c8a568c79157ddd45c24ad3f58ae9d60cc6ad9cfef62064132baa8647b8d086"}, 0xe1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000c40)=r1, 0x4) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r9, &(0x7f0000000c80)) ioctl$DIOCRGETTABLES(r6, 0xc450443f, &(0x7f0000000dc0)={{"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", "0980080b2e0b4e9bf325ba4146fea8c9df9da1d22513d3b1ae089aaa5d0cc730", 0x9, 0x4}, &(0x7f0000000d00)="9a563be03f5ae64d3395f630323a2cd452aae386c334886553521e9a6cff74a34bcca4c5626ebc98e471c924317ab4dc7217b2ec3811955561157024b6de0c4e396c21cf42d8473198fca96ef43d65197da94deb6f772d276cbf86954c288a42d44678c0a06b4aa62818d4399343c1d4b2d3adbe445e822f8831025874a59890278aa4081ace64a45e82c073ccc5abe51fa2743e6d5f4ae3efb3678325629999", 0xffff, 0x0, 0x8000, 0x5, 0x3, 0x6, 0x9, 0xfffffffffffff179}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) fcntl$setstatus(r9, 0x4, 0x0) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f00000012c0)={0x1, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000001300)={0xfffffffffffffffe}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001340)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001380)=0x2, 0x4) ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f00000013c0)="081d972b7d93905253d1ac615afd045561f46543a4ed6038dd7092d0310473be75e78314ce294b1d3f51816e299297b255a2cf8ef8890db02ff0e9b7110cbe11626a4b740bee351452ef1ff827cf9c87caac4fc7e01353256b4b1dab71ac2b0626e5c01106c5ce87976d7061d032276eec9c0aabb900884b4dbc5fe900a583b92f9e556b5e7f67ef6a6bee8ed2573a263a92539fdadece50a64e11bd0c78c9842587553910aedb82442559d895ab5bb55b26e0afc64026f77555d8e5e2d80e933c63eb0d859e7f639bf1") getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000014c0)={r8, 0x2}, &(0x7f0000001500)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001540)={r7, 0x2, 0x4}, 0x8) 13:54:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0xffff, 0x20, 0x0, 0x2]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x100000000, 0xf, 0xaf, 0x7fffffff}, &(0x7f0000000100)=0x18) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 13:54:59 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) 13:54:59 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000200), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x1de, 0x4) 13:54:59 executing program 0: r0 = socket(0x2, 0x5, 0x7) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xc119, 0xd1bc, 0x100000001, 0x1, 0x5, 0x2, 0x10, 0x7, 0x85, 0x3, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f0000000100), &(0x7f0000001240)=0x4) 13:54:59 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x3, 0x7}, {0xe94}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x10, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0xd8e, 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 13:54:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x48) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x7, 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file2\x00', &(0x7f0000000400)) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setuid(r4) chdir(&(0x7f0000000340)='./file0\x00') r5 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000540)={{0xcac, r3, r1, r3, r2, 0x1, 0x4}, 0xb0, 0x80, 0x0, 0x1, r6, r7, 0x1f}) truncate(&(0x7f00000000c0)='./file1\x00', 0x0) r8 = open(&(0x7f00000001c0)='./file1\x00', 0x201, 0x0) writev(r8, &(0x7f0000000080)=[{&(0x7f0000000040)="96", 0x1}], 0x1) pwritev(r8, &(0x7f0000000100)=[{&(0x7f0000000180), 0xff20}], 0x100000000000027c, 0x0) 13:54:59 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="afd82b936f7f3f69f637546ebc2e2bb7e0cffe0b24ab489e97") ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 13:54:59 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x5, 0x7fff, 0x1ff, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x7f, @loopback, 0xfffffffffffffffd}, @in6={0x1c, 0x3, 0xeed4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0xffffffffffffffaa, @mcast2, 0x4}, @in6={0x1c, 0x2, 0x2, @rand_addr="92a9d26ff35338075f8fc468e2986f04", 0x81}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:59 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6, 0x6, 0xfff, 0xffff, 0x817d, 0x7, 0xffffffffffffff3e, {@in6={{0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0xff, 0x8, 0x100000000, 0x800, 0x3}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x1, "86"}, &(0x7f0000000240)=0x9) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696cbf85301962300bc1057b4d653004"], 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 13:54:59 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)="b96c364f03f1ee47c2a5cda718134de7eb8fc43304d56a275b21db8086dbba94ca316fa9dcdb4cfdad13886200ab56d297b9e44f015db5a2c1aa6b93a729d22f0de278d5834f7c2f3f96a74154d35e27d8ff8919c59b4e6f276c061d7f41af5f8d9fbcc59dab5ddbec7288eac37dbaea5550eb348a71907819fc5080a4a84798d4265ba2477ea2d63617b2f7430ad38288782c170408a7ee5311baa4d10ad3bf0455895fe35bba15c165ff81c4f6da1db5fac74d1b7aad2c65", 0xb9}, {&(0x7f0000000140)="abe8936b3df4fde864662bf553150cddb006200a9612d8a99408509e35379871cec4117fc9e71641d593b13b8aa1de862a4a115143d06bd4a583c744ad41e8f7e7e5b9b1a9c5a524a1061b1499876685f53b0fed88d06f42f49c3d", 0x5b}, {&(0x7f00000002c0)="916f67a968c2726f09ef1a0f66f76bf6b863263ed03c5a79393996e0850a915ec8cdece1edc836411355d130fe2e0555fbd2920709a9ba012f0f9dea625bbdc0b7453863d90a13fe70222002eaeaac288f45e74d0a15ceb25855fb512f19d83273aba581701372c7ffd38eb5ed1183ef23646818c33b79b1c437092dd9b6755f4202621e05ddb84316ec9c34220a1e5ed330201efc0c97bd13c8e27b9c2d6e6a908f3e7f93017e85e47c9042bb1c9212c20b2b7cef085681e170e2bf21fea6e7e0251e3629a449e6f6c9a88c6d38f450864ec9d03ae993ad4fc8b50e3e7dfda37ce49c412e27b8afba09550f2951e8168d5ce79ae4", 0xf5}, {&(0x7f00000001c0)="b7d391b4efb0257303cb90e9", 0xc}, {&(0x7f0000000400)="880fe2393740335cd6b1c75fe49aa537a3773d49a07063e42ff83f5737e553917862673e1637d0a305decdb8c5d5ed4614b4f1ecdbb4d8b917c3d07db7c1c315f15032018c3125018a68cf58864bc59ad83175f88a29450c87a81620a2e2d5463d5b3530474edc2c60957356fb5308cd571701304358aebcee83cb8d3a47d01df2874886865d", 0x86}, {&(0x7f0000000200)="a097d6c045dedd415cdb88eba34a76247c5271cf7d8aab5382b1733f", 0x1c}, {&(0x7f00000004c0)="f655530cf96ae9526aba6eed20bbd519e39366b37314c42eb12329ee8496581558df232ff1b9b11d76fdfbd2507bc04aaef557599d903f3f1d0c33246f23ffe3fd2441db775fe32180fdd683033b8ec7247238457a062226f9f41c39bda943c63151b3d1b0f4aae85f32a3ea8ad6766bf5477f8b7063638d4ee54cd0fadcfb05c2b6228969882824fc4c08eb065be4118bfdc6b271777eb2ec3856f807ef4d", 0x9f}, {&(0x7f0000000600)="b90b8da54993853345cf3e54c01b92fad079c048bd35a4c74c855e82943cc5ebce54f1de3d4e7f77f215b652e03bf42e815544c38a49e1ade9312f725e04b8c016d297e302d24d012532e9e11ada0462d9faafcb59dc4e637cde72d54f72056a63a07ce44b3c04a97e02a3582fbc12a2fad47d0cddb1523d4824db323ec53c48fb7e76ae8d75f2e82d57c83b0cb7575b414134cf71f433629a2ff55a", 0x9c}, {&(0x7f0000000580)="df157556a927fd52e6eeafc19d9169738c63c06e79de6905fc8d183f20", 0x1d}], 0x9, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0) 13:54:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 13:54:59 executing program 0: shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) syz_execute_func(&(0x7f0000000340)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560c4424dacc019c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) 13:54:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/49) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 13:54:59 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0)={0x7, 0x10001, 0x9, 0x4, 0x6, 0x9d0b, 0x100, 0x8000, 0x4, 0xfff, 0x40}, 0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1}, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', 0x0, r3) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000440)=0x8) 13:54:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0) 13:54:59 executing program 1: msgget(0x1, 0x204) msgget(0x1, 0x100) 13:54:59 executing program 0: socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000000)) 13:54:59 executing program 0: syz_emit_ethernet(0x57, &(0x7f0000000000)={@local, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x3}}}}}}}) syz_emit_ethernet(0x2de, &(0x7f0000000080)={@empty, @random="c4350443063a", [], {@ipv6={0x86dd, {0x50, 0x6, "1ac1e6", 0x2a8, 0x3f, 0x1, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0xf, 0x0, 0x0, 0x5, 0x0, 0x85a, 0x66}, @hopopts={0x39, 0x1, [], [@jumbo={0xc2, 0x4, 0x7187}, @jumbo={0xc2, 0x4, 0x40}]}, @routing={0xdb, 0x6, 0x0, 0x1, 0x0, [@mcast1, @mcast2, @mcast2]}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @rand_addr="8713adb2510feb85d340d0be9c7051e4", [{0x3, 0x9, "3c88bfc7995c2b58cc482374eaaed41439b234efe310c9f8b10dc632585b72b3d1a80ac98661a3ad72b48edafc2bab190d79bb4a9dafe00599141d103b0a7e0e5ad7c3c381cac49bb2c1"}, {0x2, 0xa, "a31f686dd72d5f67b9ca6c7f86f987b42b7e471216bdde97ca4b8b054751f85386dda6de4be5c91776f4cf46fab20bc9f1c8297a578eac8f63696c02b9d3bc64309880e3e07458bea9e4f6d754cba1b434664b"}, {0x1a, 0x1e, "7e26684f40062529769f134c7ba803ab09f85b49ba899bf5a7c1ea717ce4bfa0aa008b4e911832bc7abed2dc3eb9b2cfbae2b2859dfeda8ea6ee5ed96d19c91a1981226e5895cfbb8c8b32e9e0cde0effc16cded5e5a23b3d628ff10cdc83e1c5a24fe06fd8735064f2bb99c1668080a1e866c99c5e012d975fa2f6e5abf566ea4f6f48920977e6b29034b0abb3114a1a5172809f18645382b58d1c0f3580802ebfa0cbffca71078ce632684f043a204b8be63cdc8c62144a9980b8b62e2c45cd2d6576255430456249e8200b833d55b2ab4e177a9bb1e4dd0eaf09cab230e88d1e6e055c183a3904acfcdbc463d"}, {0xe, 0x14, "d1e714a82c3769c7410cfc31344eb7a160b35acaf5c9373f24b42fa0b092e694e560b2b7bcf6cff9c860e2296458ea09483e7df05f2aab04f1abc054755192b6949b180d18d63ca4190770c450cd8e7b776ba52950562e2c2d6ec813bc3d9983d3d3677974fe6045922f563211fdbf71d4f4163cfacff2b305921ff3c7b593ffc4577e0dc557d624afc49c423cd371f4f8164fcf40227cd06635a28bd66bdf65a83e011fa8"}]}}}}}}) 13:55:00 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0f2680c0000008fc40211099ffc09bbfe266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d684851518fe950b99b9bfc0000c1ea01f3e059f265dc5f00c422bdaf3ba85b3d45363ef80f9966030faee42c2442d9742e6e47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c366e4450f174e0d0101111d54111d00") 13:55:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) 13:55:00 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_getres(0x4, &(0x7f0000000000)) 13:55:00 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000000000009d310d2290c2eb60721fcb925b968b5993ad71647b5f61e8694e2fa94dffb57389ab3a7f76e81bc5fb9eb2936e3eb9ab81a470034d4b6bd8c0817082ea9b84009fdcaf10f22fb7e84231eddea02ea24a7fad5d78f102a11d0dcf6ac4064ea2eb40443f5c88f0a9ae3825d9887ebb654392ca49f3809f90f2987b24434ae086e946eacae1a1240c88fc3392c96fb9d0ef99ddece3e491023300000000"], 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000300)="a660c1c1acfe186ed4044d3540fd8654e597f5e997bd4d97f264e046c25895e07f0c6be3a83e833d44481f13af0a37d1b253e63ca3971f3d217186c6b801ea0d1a068e785a35baffecc76e29570fda3cfb22a4d54dad10eb8cdef4dfd3b9d344a082efd4da04b29859c424c27d9931b6d73f39b541a0b4f67bab28ae0269d1d68473ff7842e0ac95d6c26057b85e5e287f021dc2d2d33eabf8655b5832a3b1b49dc51f348b17b10f5020e1") r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffffc8) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000040), 0x4) r3 = dup(r2) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000100)="faf4a865592f551396858ffb9f64902bd0847e2628ac2158e2d91d2310e8732b5286ccbafec4e4c0639f780a1d9c427ccb583d46053c0d83b0ed5e8b4904b0c4") dup(r1) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./dile0\x00'], 0x646dda6315b55b92) 13:55:00 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x0, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x200, 0x0, 0x8, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3f}, 0x8) 13:55:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000a300000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 13:55:00 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x2) close(0xffffffffffffffff) freebsd10_pipe(0x0) flock(r0, 0x48) getsockname(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) 13:55:00 executing program 3: syz_execute_func(&(0x7f0000000480)="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") syz_execute_func(&(0x7f00000003c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660f8c3e014e4eed1e0f65520fab34d1c4e10bf8c4fe47f65203f4c66db712c483397fd300c90fb61d000000000fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788e5fefe452db744949900d0f2f2a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x20) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000240)=""/164, &(0x7f0000000100)=0x3) syz_execute_func(&(0x7f0000000180)="0cb5b598cdf71b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:00 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x400, 0x7b7f, 0x65}, &(0x7f0000000080)=0x10) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x4, 0x8}, &(0x7f0000000280)=0x8) 13:55:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x800007c, 0x0) flock(r0, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getgroups(0x7, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000240)='./file0\x00', 0x0, r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x5d1068c9}}, 0x0, 0x8b0, 0x4, 0x8a5}, &(0x7f0000000440)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e200100000000000000000000000000ffffe00000010600"/128, @ANYRES32=r3, @ANYBLOB="114e44cdd3004e05859826f47eb7000002000600c42843b9d22dc6398b9afe62381f4134a45baec40793bbfa3edb612125b682bb0c7988316b4d83bb9b4f94957846fbb4"], 0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0xf, 0xffffffffffff8001, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2000040000000000000000000000000000000000010300"/128, @ANYRES32=r4, @ANYBLOB="0900000000000000100000000400000002000500a69ca7454dd0d0c1a40ae8a1f6af2df4279f668cdcbec1f5d8f19e0f3d79678235182dc0ce516afb3f57e5fa8baff580fbfea4c0ebd5e96cd1d09a908e4fa709359771ee6764767d7f42dbfd408bea0f0fd5f8876da1111a487626c1f0549c"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="010b6d1935203560488cde60e6ee5fb18be0b500", @ANYRES32=0x0], &(0x7f0000000300)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0xf23, 0x10, 0x4, 0x4, r5}, 0x10) 13:55:00 executing program 2: syz_execute_func(&(0x7f0000000240)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@local, @multicast2}, &(0x7f0000000180)=0x8) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x4) 13:55:00 executing program 3: syz_execute_func(&(0x7f00000003c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53ee2e9c4810de30367660f6b0fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066360f01de0f01c36666450f17720d14111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 13:55:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getrusage(0x0, &(0x7f0000000100)) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 13:55:00 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x2, 0x1, 0x1, &(0x7f0000000080)) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x2, r1}) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:00 executing program 1: r0 = socket(0x1, 0x8000000010000001, 0x87) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}}, 0x0, 0xb0, 0x9, 0x4, 0x4f2d, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @rand_addr=0x3, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000540)="1e", 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r1, 0x80000000, 0x1f, 0x4, 0x3, 0x0, 0x10001}, 0xa0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000340)=""/219, &(0x7f0000000440)=0xdb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x421, &(0x7f00000004c0)=""/63, &(0x7f0000000500)=0x3f) 13:55:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000140)="b3eea08c0de1cb408352a76e48129c97bf2a3d31893a354724b9e39e0ce5114b0222d51a7849a4d47836bd6a90b940b15900afd686de365e950e682821e85892d6a30dd40c1f44ab5d15c37b28de9b30b8156cc6192ca23c2e1e49873d02ecff64d575b3239cd78241e413a6440b224fc69de7dc14a0eaa1a370854dcb49a41e28ab94c11b015b0eb2d754f1624332b96844c31b7c64c142f6bab942af726619", 0xa0, 0x5, &(0x7f0000000200)=@in={0x2, 0x3, @multicast1}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYRESDEC=r1, @ANYBLOB="ac23e41218f30e66eb18d332eb6e0ff3b8ccd3f273a577b9981ec35027ccd3bdb559f6c473f98ae6d56748b54ac2a6a6e9c4ee5ef4b46af656a401f83f22c3af9e38fdaa789120cce1180526119fd0cd3718cfb8ce7cd766a475453a1c1953aedea17a8203e7955a8d39fd5d69074ad339e5834b3f8793118305cafec5693bfc98a2bdc76ee559eaeb9d8fbd42c1a7ee93e67aa580ee41473f96ca4c5362ad745a4772d8d6805f1a9df2b3fac4a3c849", @ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESOCT=r1, @ANYRESHEX=r0, @ANYBLOB="065ff98b92555bc9b164c89e4980619498748c19cc90e9a8ca3d34ba3210685116a01a699e99f60f4a0537a6802517a9b410ffe3be4e665efedb074bb938234169b0688e3ec8e53eef4adb1e768ccbc1d3787cf1bff84f269ae1ee895530ddee8e59550ef2fd7dafa812056ff720696a8b653bf04bbd3c251c5e45233608fd01a815a9a1e5fcce0b12a0b2092473efa934e5acef11e275e47c49a5b601d52d5aa7e23280511ad098cb8a2497468c9dd2d31d2ae7abbb27675ee6cb9f33d2cc67e6a17ddce73a452d4dbbb0a38f09c63b5204dda94aa2", @ANYPTR64, @ANYPTR, @ANYRES32=r1]], @ANYRESHEX=r1, @ANYBLOB="0700060001040000"], &(0x7f00000004c0)=0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="548845da415f97645cb6e6ec31f3c52716dcb2d0574f1298dfa97885dbd289981208d4219a7e15ce6008e8f3", 0x2c) r3 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f00001e2000/0x4000)=nil, 0x4000, 0x5, 0x4012, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f00000002c0), 0x30000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000500)={0x3, {{0x2, 0x1, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000300)={r2, 0xffff}, &(0x7f0000000340)=0x8) fcntl$getown(r3, 0x5) 13:55:00 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000005c0)="d8f8a715f7c555c5c90fe6ff20069e21f7a6da1743d964bbe5d5e98af3033dd4c52555277a9fe7d947df43915671f9fe8f42e8957ac313ab9a1a1b1cc9dc214434cb0b8aa9501c15e4e4bdbe6d8792bc952fd8da22d214c2195a66ced1d7f6f9bf331b28631dbdb3af1f41142772bd0b7e14a97f881fd6f81dd3d24c07c7bdd5d4bd9e363d6e1c99a71e6b8e8e462d35a68f3d72405bbd9f233b539a14f9ff1e6ccdc6eea66a") chroot(&(0x7f0000000400)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000580)="c442c58e10c4e1c15c429b456ec462c19c8500000100c4815deb4231f246ad66450f460526f291d2c46279799965566666c422adbe93583d62d98f0978d208") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:55:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x40) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 13:55:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000080)=0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000158000/0x11000)=nil, 0x11000, 0x1) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$sock_int(r4, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 13:55:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, 0xfffffffffffffffe, 0x0) 13:55:00 executing program 2: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1b, "9656f17dee3c444bce31901c054c877940e2231c39d9395d7a064d"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0xffff}, &(0x7f0000000200)=0xc) fcntl$dupfd(r0, 0x11, r0) 13:55:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 13:55:01 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) 13:55:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000800)=""/4096, &(0x7f0000000000)=0x1000) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0) 13:55:01 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000005c0)="d8f8a715f7c555c5c90fe6ff20069e21f7a6da1743d964bbe5d5e98af3033dd4c52555277a9fe7d947df43915671f9fe8f42e8957ac313ab9a1a1b1cc9dc214434cb0b8aa9501c15e4e4bdbe6d8792bc952fd8da22d214c2195a66ced1d7f6f9bf331b28631dbdb3af1f41142772bd0b7e14a97f881fd6f81dd3d24c07c7bdd5d4bd9e363d6e1c99a71e6b8e8e462d35a68f3d72405bbd9f233b539a14f9ff1e6ccdc6eea66a") chroot(&(0x7f0000000400)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000580)="c442c58e10c4e1c15c429b456ec462c19c8500000100c4815deb4231f246ad66450f460526f291d2c46279799965566666c422adbe93583d62d98f0978d208") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:55:01 executing program 2: 13:55:01 executing program 2: fstat(0xffffffffffffff9c, &(0x7f00000000c0)) fstat(0xffffffffffffff9c, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) open$dir(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x55bab8d2d685cd08) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f00000008c0)="982c180f05c4617d636e3191c463ed6cb362000000064141e2e996855b66c4237909a200800000e60fc497014e4ef66d220f2fe5de34d3d4e177c4fafa0f1bb60000000022ebd72e41812047002b0000006eba0dfeac738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d53943d14d8357c46291ae8ca065600000c4618de3c0900f1bc02d9600850000c4f76100c4f7e3dcdc1d440f2b550142c4b6593131fba1c9fb110f0f3804830a000000") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000500)={0x4, {{0x1c, 0x3, 0x10000, @ipv4={[], [], @loopback}, 0x1}}, {{0x1c, 0x1, 0x9, @empty, 0x6}}}, 0x108) 13:55:01 executing program 2: r0 = semget$private(0x0, 0x9, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/148) semop(r0, &(0x7f0000000100)=[{0x6, 0x9, 0x1000}, {0x2, 0xfff, 0x1800}, {0x5, 0x200}, {0x4, 0x100000001, 0x1000}, {0x4, 0xfffffffeffffffff, 0x1800}, {0x7, 0x2, 0x1000}, {0x1, 0x80, 0x1800}], 0x7) 13:55:01 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getpid() 13:55:01 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000005c0)="d8f8a715f7c555c5c90fe6ff20069e21f7a6da1743d964bbe5d5e98af3033dd4c52555277a9fe7d947df43915671f9fe8f42e8957ac313ab9a1a1b1cc9dc214434cb0b8aa9501c15e4e4bdbe6d8792bc952fd8da22d214c2195a66ced1d7f6f9bf331b28631dbdb3af1f41142772bd0b7e14a97f881fd6f81dd3d24c07c7bdd5d4bd9e363d6e1c99a71e6b8e8e462d35a68f3d72405bbd9f233b539a14f9ff1e6ccdc6eea66a") chroot(&(0x7f0000000400)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000580)="c442c58e10c4e1c15c429b456ec462c19c8500000100c4815deb4231f246ad66450f460526f291d2c46279799965566666c422adbe93583d62d98f0978d208") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:55:01 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100, 0x41) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000240)="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") getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000012c0)="43cd8937107a1cd38e2efab318e1958a4b994f99e6c17e6e8d3222e993ac1de38e3d8b229c6e3659a876b78bc0cbcc6261286b2c7ade04ed879afc6ce418ed5014e1dbbdc71e7186dde87912cfb3e6c5c29646cff75f7fb5416e2f42361cb0087562ece0b7177252c6fc250d21f0a3f7ef3ee064c3aa0ad3f4aadba5aacb0b06fa49e66a65f3dac7da663ecbd40ac5005f0e3ed5edc9abace6efda814283279e7874071d1c0370ecc448c675565702959920") accept4$unix(r1, &(0x7f0000001240)=@abs, &(0x7f0000001380)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001280)=ANY=[@ANYBLOB="0105000002a4532028658c0074922ad96d5a0000000088fd5576643a"], 0x6) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = fcntl$dupfd(r1, 0x200, r0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000140)="19e8b8258c38cae56dabca803a6e9d38868d8850278e8049d0faf4f11df5e0fead11359e822848d6a29b4b6753a8d3737e322df801e0273c0c5568c2dbed5f6726e4b4b744f2e15abe9295a3435f1edee80feb17231905d2f6d7f1315b818596f7531bf5643d561d10f7edddb62c9f43e3a63e0765e91d6133b6de1005d548983f339654f3b799bbc37b8eae3e52d0312276764670b4f6b4206afdcd800dc9fa54395f5b03989d6a6b67") r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) 13:55:01 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 13:55:01 executing program 3: getrlimit(0x1, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x100, @empty, 0x80000001}, 0x1c) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x3, 0x7, @loopback, 0x3f}, {0x1c, 0x3, 0xffffffffffffffe1, @loopback, 0x6}, 0x1, [0x20, 0x4, 0x81, 0x1, 0x2, 0x1c0, 0xd8c7, 0x4]}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10040, 0x1) connect$inet(r1, &(0x7f0000000400)={0x2, 0x1, @multicast2}, 0x10) getrlimit(0x3, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x49a3d717, 0x3, 0x90}, &(0x7f00000000c0)=0x14) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x8, 0x65d}, {0x9, 0x1}}, 0x200) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x2}, 0x8) getitimer(0x3, &(0x7f0000000280)) 13:55:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40003, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") recvfrom$inet6(r1, &(0x7f0000000240)=""/241, 0xf1, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:02 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0xcb) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:02 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000004c0)="d52a44894a846a83574f30b3c4d771bbc0cbee682263c76bbb3a7fd7ecae1ca0ca5135ee87b94a629cc70b51454ac29bb5e095a8b58d7db6d4a83491cfbe406cd1349a0258aac97720fb7a5489fb32ec91ed25838098ad651d16214f6f93f4527fdb4f0cfa0a980acf14527c3158017091a2bf03b5283a0be49214df7d00d7045c27ec3113a9a97e8397af918d12e808e1d283e9672c7fba57397a0bccae05dd77a130b9973b3d446759") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000005c0)="d8f8a715f7c555c5c90fe6ff20069e21f7a6da1743d964bbe5d5e98af3033dd4c52555277a9fe7d947df43915671f9fe8f42e8957ac313ab9a1a1b1cc9dc214434cb0b8aa9501c15e4e4bdbe6d8792bc952fd8da22d214c2195a66ced1d7f6f9bf331b28631dbdb3af1f41142772bd0b7e14a97f881fd6f81dd3d24c07c7bdd5d4bd9e363d6e1c99a71e6b8e8e462d35a68f3d72405bbd9f233b539a14f9ff1e6ccdc6eea66a") chroot(&(0x7f0000000400)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000580)="c442c58e10c4e1c15c429b456ec462c19c8500000100c4815deb4231f246ad66450f460526f291d2c46279799965566666c422adbe93583d62d98f0978d208") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x0, 0x220, 0xfffffffffffffffa, 0xdc, 0x8, 0x0, 0x9, r3}, 0x20) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 13:55:02 executing program 2: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 13:55:02 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") 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) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:02 executing program 0: 13:55:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x800, 0x2, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xd33, 0x20, 0x7f, 0x3, r2}, &(0x7f00000001c0)=0x10) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:55:02 executing program 0: r0 = socket(0x10, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3ff, 0xfffffffffffffffc}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000200)=0xc735, 0x4) socketpair(0x1, 0x20000003, 0x9, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) open$dir(&(0x7f0000000280)='./file0\x00', 0x10200, 0x26) 13:55:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4000, 0x3b4a, 0x1bd7, r1}, 0x10) 13:55:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x4, @empty, 0x6}, @in6={0x1c, 0x3, 0x4, @mcast1, 0x10001}, @in={0x2, 0x0}, @in={0x2, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 13:55:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000003}, 0x30d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x7, 0x1, [0x9]}, &(0x7f0000000180)=0xa) 13:55:02 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0290b60000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7f, 0x6, 0x6e85, 0x8, 0x1}, 0x14) 13:55:03 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x5, 0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x28) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x2, 0x2}, 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:03 executing program 2: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000000, 0x80410, r0, 0x1000) 13:55:03 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x10000000) 13:55:03 executing program 1: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") 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) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) fdatasync(r0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:55:03 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110003e8c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4}, 0x0) 13:55:03 executing program 3: syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eede01e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a26165f226f0448167a300800000") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 13:55:03 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) 13:55:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x30000000, 0x100000000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000002480)={0x0, &(0x7f0000002440)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000024c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000002500)={0x9de, 0x200, 0xc00, 0x1f, 0x8, 0x1, 0x1, 0x0, 0x0}, &(0x7f0000002540)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000002680)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0xf9, @loopback, 0x200}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000040)="540b0ff9ad6248115656944fb992cc49b3efdf5baf3ddb33d0381dad30a4fdc0b7effcb9ca2215e77077336f5d974d343aa1c0c7f7ae4cf8da1b88e0497944778e51f0d45b2d71b80fe31c89d2e44bfa9b3e4d518c6425f8e2737abd4e398faa9f17958a85024d21431248fc626920edf9cda68789a66adacd0cbcc08f67b612cc8f4c22bbf4e4e4cea353de04045362cbc44236", 0x94}, {&(0x7f0000000100)="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{&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="1e64fa43b8529072c54959e91681694a0c3da17f7ebbcfa581f3f769ef2498a4823f00faeb1e34e7c8b136ef106203be1839feaf805abc12574123faf5a0aafee696305edf049b9e49ee8c3f707b27c269798f2f7366fe58046b95b9fcba75880f7a4ee338388a86cb779cf67524b775fec21deb9d746b061adba261510eeaee99735f6d108b149c21b6ccc8367d6ac5c3c48ae84223a5975869e7b5d6ed6d", 0x9f}], 0x7, &(0x7f0000002580)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x6, 0x820, 0x3, 0x0, 0x2, 0x5, 0x3, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x47c}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="7e371b4923c4258691522bd6697434cf"}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x100, 0x3a, 0x8, r3}}], 0xe8, 0x20109}, 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) 13:55:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e967660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x5) 13:55:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x4, [0xff, 0x6, 0x546, 0x100000000]}, 0xc) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x20000000) clock_settime(0x0, &(0x7f0000000000)={0x57f, 0x5}) syz_execute_func(&(0x7f00000000c0)="9826473e4326090f0508e396c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0505bcaf04100f00f345d9c6acc402f19d1e01b00b000000ef70960909c7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec4417d70bc820d04000000b7e2") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x3, 0x3}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x101}, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x6) 13:55:04 executing program 1: r0 = socket(0x0, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x34, "985c0b0c70cb787c586db2b3b4af7c8892e456f6875697c6691a68facd4ed06a0ed1e8bf377a61ed132941367321344b3618e3f0"}, &(0x7f0000000100)=0x3c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x24, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x40}]}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1ef, 0x2, 0x40, 0x1b}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x9cd}, 0x8) sendmsg(r2, &(0x7f0000000580)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x143, &(0x7f0000002800)=[{0xd8, 0xffff, 0x0, "ec04e59e98b1dca38303f9c1b2ee19905a41a2bcd9e46bcb2a221e4d324eb5caaec0dbf73a71d49dfadcf8dc566422d1abb587e53fde5da3c47512cb7ab799a4d7402ec0bcc45ccec5861fff136c68fa028764516d1184a5ab1823c03ab6a955d80be9bb75e4c0e3a7ad6bef37c6ef6eebd8d3c7250ab3b520f0803f9e9586f693311d247292f93d53e673002de5c3c84fcace3813aa5ca0ff2688248367ba47dd86adbf25c6eca413c794d3243a9350cd7bd79bc86e4dc11cb2b0f649ed6b0098f6"}], 0xd8}, 0x8) 13:55:04 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24470f0d143747000026400f0d18c4013e5ff6e3df64673667667066ae0f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000005, 0x3) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="6757f8622f6177", 0x7}, {&(0x7f0000000240)="5af9e479ecc2435c8a14a62bacdb73c3b590f548aee5d4c9398bd49c068599b74889225e82fffb7fa55a274759883c9935f297b2a08dd6fb34eec12157d2f6ca374b3e2e855a7a1ab9cdce15b4a3c47d8361d7942515b3d4909f175c66080d84a1146ebea88eba5e04e088ca807414fa6f7fc3b856d4227f991a98a06975b82339a9bd8bba7cb8170651b338205cf374669f9f0385d8c4376458dddffe50f65f518b2d0b6b94958b0e46a920a1b578a56d8c855ae5989698e1f1ef4dabda34848720a45a132930e135fc71de2b40dcd76ed925eebd1fe99aaf7e73e0c6", 0xdd}], 0x2, &(0x7f0000000340)=[{0x68, 0x17, 0x7, "309e7913f0ac2832a34ebe8f687643134bd9382000f5dfa53599c3a665b2b4fb38ddb7f9da33819a6611097e30b40188f0ff2729ad1da7deb30cda654a12703e5cd6a3f31f99bc7b6e8245d34bd0afe03495"}, {0x48, 0x29, 0x6, "bfa66cbc0098b3173b62eb24741f80b7e249dbe131e4c9fae4fa7dbdb7fc14d5eec25f1e5db4685a641cba45c8db16dba59417841225"}, {0x1010, 0x0, 0x1da, "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"}, {0x108, 0x29, 0x200, "1dd6a3905cf417e4fb80bc413d70d5243db3703df4b08e2b040bb578b35ba25d6d603974f5fa6082875222e2beaaa830a748dc96af58fe956b885bdb7d4ccff80a4b893654a0b46c1875e417257b364475b11e3e5f56ee878bf7ecc21d6c69e06b38eddc08a4e556d6f0a3e3365aa95771267313c43074138db0a994e5cec6c4d909a0b4aaab784dc11ca8c70291078cb6aa6581c2c5590d39e4e284086d43df5825fe467c360b46cf3f74d55ce852b9da1b5c68350a77a5f143599f759f41d14fa3752456d99db95df75e6b3f06995d2e5dd1c9f1dc7b1a275857100d7bf69e0233dc39f0db817257bc224c92d5783675d6382b96"}, {0xc8, 0xffff, 0x1000, "ed0995ebd0de15061736036f1a033feca97c5ebeca7751da9f4915bcdef1f24fae765780f31c6c420af58ca20d842caf3614c52bb5169be135be9c036c0902845189008a1692eaeb9912399e9ad1c3748e55f2eb5e3a4083ebfb44fba8a2aa75a7a45da0252947be41f459e041820a8b42faf754a7dbc99c6e51a05dfcd75eb2e02b130f428d4a022ea86a8323e8b19f3ec2d6c696e383c80c92b5dcfc058abe3971e531be079df479cde7b3310303a93bc12e6d9d09"}], 0x1290}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x8) 13:55:04 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000500)="91cd8080000cc4e250f5eed0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3bd367070bef525269289bd19d67c44171d2cd67454f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22cd8f40f0000639f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="99a2ac8656a697ebcdc9cd2188cab3b1") r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x6, 0x2, 0xffff, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1a, "5556dfd46b273e31d637fce2e1424fe9a560377535c5eb9873f8"}, &(0x7f0000000080)=0x22) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 00:23:27 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x1206, 0x0, 0x0) mlockall(0x3) mlockall(0x1) sync() munlockall() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xaac4, @mcast2, 0x3f}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[], 0x0) truncate(0x0, 0x0) fcntl$dupfd(r2, 0x11, r0) 00:23:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0xfffffffffffffffd, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) 00:23:27 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x42, 0x2) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xfffffffffffff800, 0x4) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x4, [0x1, 0xfc, 0xffffffff, 0xffffffffffffd566]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3ff}, 0x8) connect(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:23:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x49, 0x5}) ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0)) getuid() 00:23:27 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') connect(r1, &(0x7f0000000000)=@un=@file={0x1, './file1\x00'}, 0xa) 00:23:28 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) semget(0x3, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x0, 0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:23:28 executing program 3: syz_execute_func(&(0x7f00000003c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000480)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc441de749839fec4427d822a2a00c4da7676f21651518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603460f0fe7a72c240f5e5bf447000026400f0d18c401fe5ff6e3df9c24ac673667667049667049660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000180)="2b26dceb4fdb23b1bd208ab79c59d4141683a5794c0bf708f405f4a807688b1caf6aae822a9191d8547c87d0d9f2c4f6023c2a62a31eebc57e3a4e85cd159ed26d996f8ce69115d600307251eefd63ad93dc1c792ed0ce8d1e9d0ed9ef96d38161451d882e60f33038a4bf8e085962f35640bfd9eef07beb204274ccd5675ee907c251cb2e1bc246cfe99824667a6bd79b8be2b852073225251fd2a451e363a9158122345a45dae5") syz_execute_func(&(0x7f00000000c0)="c4c3f960180e3e36410ffbaa93830000c483d96a281ac4a2cbf72f25ffefffff2e0f71d32cc441917435060ab45736660f589a3200000066450f5f0240d21456") freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)) 00:23:28 executing program 1: r0 = msgget$private(0x0, 0x29) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/97) r1 = socket$inet_sctp(0x2, 0x1, 0x84) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xa3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) r3 = dup2(r1, r1) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000280)="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") 00:23:28 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) fstat(r0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000003c0)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c403114ce40e99330bf6b6e9b6e93a12f043804100930000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 00:23:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) dup2(r0, r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:23:28 executing program 3: syz_execute_func(&(0x7f00000003c0)="9826472c4b0f05f3400f535a1dc4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660f8c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000a1a145d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$unix(0x1, 0x5, 0x0) 00:23:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6c1}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xffffffffffffffff, r2}, &(0x7f00000002c0)=0xc) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000380)="7945c5ceebd5a6153657c3e7192c23a3008425aac0985b86b759920118b8032993da9c16d607b258373c9b644fbe25d18edd9800ce98c7709523de8e1584346c6c5ce7210efb291846bbbcb93c4746deb25f86935202005b6f6aa7a5381806eddc188e6082a6f5ce9a83338037c0091c499f6117ca973c9a1033387e1a0e0dc5b7ffc89c2b40ab05f4c92049964952007fdbffc3774446b66dd99d6079f94ccc32332e173271416c74bc0620fc23a667a8d2e62f03d4dc0cbc1280dcb93b6e4fedc812aa085f23425985e69839a5d21fe99fd5bc3f9144650a2e4b02400c7a5fac7b3b814964f10616bdef195998cd8a18ed9a231fcffe5a") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:23:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c13feaededf265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:28 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826472c4bf242aef30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201200b000000f08171a30b8a826eefc403f9613fb44e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe1717452db7447e9b00d0f2f2a1c9fb110fd3c4a244b7e2") syz_execute_func(&(0x7f0000000240)="0c06b5b5cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a400f3804885c2d415bda7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:28 executing program 2: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000080)=ANY=[@ANYBLOB="65d2d16a7e0c7bc3f61178dbd6943d91"], 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10}, 0x0) 00:23:28 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00d90043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="070000000b6a61ac1df191f4eac31b9e8d4cc2d918c9c3f3df2e37988348e82da6a1a7d0d5702dc5b1eec6bbbb81d60e6894076e83614f46a48371fe668bab32acca5bac8c43763e1ddb69d8b6b72a70cf597452d743dbb03728885bd97ccf292f098d5c4ae63c615eec0d8f2694", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="5000000022e013e7097549e8372ef2dbad567778746c11240c846b369bca62486f059bafb6d15f4af2b485e1f00a15200c35fe1e6d9ec105ddc6d02e42a904dc12688488d5c96f0a54e649426a72910000000000"], &(0x7f0000000280)=0x58) 00:23:28 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() r2 = socket$inet(0x2, 0x10000003, 0x1) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setresgid(r0, r1, 0x0) setregid(0x0, r1) 00:23:28 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r1, 0x2}], 0x1, 0x100) fcntl$setstatus(r1, 0x4, 0x0) 00:23:28 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000540)={{"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", "f305d8476ed5978a99c5ee7f9b9f2f327c94aaa469b344fc28c88eeb164c710a", 0x4, 0x100000}, &(0x7f0000000080)="36541734140dca5c25cbda67132836a11155ad7215924c5ceac4553b39fd112f001465ae8ca9f0cac226ece694aa243da68a99f2d0e54d8fe396fcc1a766c9af232ea655dea8cf9bdf56ff16c99c3d2301c6ffe471d21c2e386fcf72aa8cb19df4263c0a4054", 0xffffffff, 0x6fdd, 0x6, 0x9, 0x60000, 0x10001, 0x3, 0x1ea6d7f340000000}) syz_execute_func(&(0x7f0000000480)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b9c65826f6fa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") setitimer(0x1, &(0x7f0000000000)={{0x4, 0x92}, {0x1, 0x2043}}, &(0x7f0000000040)) 00:23:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f4df742ab6179"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) shutdown(r0, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) 00:23:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000240)="a6480ddfa87ea5061ac37e3d938471c2789276424c01252884d464f191ed8a92164a50184415d8686e49ea3c6d8659217b670929030026b955e01a555f55325c684098700048f7018acebb8b99895a54e794781401ff33addb2738d933731d4b61366df987b18dd630bf1fd711331fcd5f0a1aafaded569f8e6c6c9a6da5439e583e8044060e4c73826b9bf45e19", 0x8e}], 0x1, 0x0, 0x0, 0x100}, 0x9) 00:23:28 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, 0x28) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r3, 0x3) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7f, 0x2, 0x6, 0x3f, 0xc933}, &(0x7f0000000140)=0x14) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000200)="094d375fb7003349dd5060452e6356184c6c", 0x1, 0xffffffff80000001, 0x32}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x101, 0x1f, 0x8000}, &(0x7f00000001c0)=0x10) flock(r0, 0x8) 00:23:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8080, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x8}, 0xfffffffffffffecd) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = semget(0x1, 0x2, 0x180) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)=""/115, &(0x7f00000002c0)=0x73) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/97) syz_execute_func(&(0x7f0000000080)="0c06b5b598cd801b69e4c4a20d1672656962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c422791e12646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:28 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xffffffff}, {0x2, 0x7}}) 00:23:28 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x3, 0x2, 0xffffffff, 0x0, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) flock(r2, 0x2) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:23:28 executing program 0: r0 = socket(0x6, 0xfffffffffffffffd, 0x7ffe) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653024ff58fdcb00"], 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe3b) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0300000000000000760776371cefd7ae76137434898fd3fd5344ffe138fa1eda8dc30d2a7cfe794a92241e4d38a01fb4b6e81b68ace2da1cfe8778b5ecc675027b6d1f46d57f7e4f662fad2a157478fc9c2db3ba68b413b26ac157ac1f8525"], 0x94) 00:23:29 executing program 3: syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4e1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x237c, 0x100000001, 0x70000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x15b, 0x1}, 0x10) 00:23:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0x7, "37d1dace40eec272a41f48f63c54eed7"}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:23:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r1, &(0x7f00000002c0)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x100) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) r7 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x40, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(r4, 0x5) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000001c0)=""/6) syz_execute_func(&(0x7f0000000140)="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") r8 = accept(r3, &(0x7f0000002300)=ANY=[@ANYRESDEC=r2], &(0x7f0000000500)=0x1) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000300), &(0x7f00000002c0)=0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004, 0x4) freebsd11_stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)) 00:23:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3ff, 0x7, 0x8}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x100000001, @empty, 0x43bb}}, r1, 0x3ff, 0x1, 0x0, 0x9, 0x7f, 0x7bf}, 0x98) 00:23:29 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x20000000, 0x7fffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000240)="12b269ca4abfe24fc965f42bc6fa1ab70c3472931fa06bf11b261d925aa052c2f1a687a970875bac40cf62e0036b33b28489aa3f5f8271b7d9193c170c6036ae1d896f48bcbf3d8a8b850718369184484dab62f6ef390d2a651f3e5f4f0dbcb0565c51292ee52a975d01dfc5d7cacb6c348a567b87d34572d63cbc21cd1acfaa1cc947789094d1036a9ad279bb7b621526e01875a809291b1c228f7ccedf52806e619a193139a8e0673f8a1f189d922348d2dee654d835a7f380f2689eb7b1ee490ca6b3d3e542486968470de3333b0e302870481df9c1d4cf277f4de8e9306d8d2d", 0xe2, 0x20000, &(0x7f0000000000)={0x1c, 0x3, 0x0, @empty, 0x8}, 0x1c) 00:23:29 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000002c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x7fff, 0x1}) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481) close(r0) 00:23:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0x7, "37d1dace40eec272a41f48f63c54eed7"}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:23:29 executing program 3: syz_execute_func(&(0x7f0000000480)="9826472c4b0f8100000020f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") __getcwd(&(0x7f00000002c0)=""/238, 0xfffffffffffffc6c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000240)="7f17f09275fcdd882a2659479bfeb42e8ebe32f2d563711d59e2ef3354795b932b2b383b065d45f44311cd10afed770432bc3eb98bf0a19d93925bf69e714e67a9b5e1308e99cce98bcf9182ee486da0a0d9c29d41cf864d2e5e1e08be98df562c51") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000540)={{"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", "9b871818844829e398cd0261f05564db7d97c2f6738992db31f0e28e697ba9e2", 0x20}, &(0x7f0000000000)="9c55b15cda0b752edd8ac1bee6d9096b840388b007ca3fffe0c543bb7e0ec4ec0d6ce8174c1c3a93ce6b538d9c60e462c177cfa2d399ee877cfc5cfdc2aeb6f7f9a2a649438d88cea8f6052ee7ce67236bc32a7d1ef01a7b22a6a36bb7f66dd6073b98df8b5e64e914d08b74b170e1d9765ee3fda2702780718ef9218de5810922d9b95d92158fa748f1f23d49c45298f0a785920fb602afb534fd701ef803632b6203e82a9af11cf1b81dc2e89c94fa1278d2683066a642b0e04e24f060f154a08dde983ca1225eab2eb19c78cd2720830770c6f04fd931dd56d8ed70df9d33", 0x0, 0x6520, 0x0, 0x8, 0x0, 0x6, 0x7, 0x3}) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000200)="a3eff343cbc351c87aa970121815c4bd52a0aef0b37e61a59b71f2656acbc0491b9116") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = getpid() r2 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000380)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x16}, 0x24) freebsd11_fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) setresuid(r3, r4, r5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3f, r1}) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(r6, 0xc0104419, &(0x7f0000000740)="a73de1de888a609c1d6d2101fd677097cb6361918db10dbd9dff304a8e4b3ebe27db445a229836d2f50902cce5e8149afe096a3e672256cba15fc7c5bd7f25380c6d72950a0ee5218e5398cf73cd0d17183bc29dfe9e12fab2f5a75452a16ddf1f8dddaa5ccefc287c028a361e474469e9cf7ef4bf422ab9cf84e73cf8e7c4af34b73d7add185f7cd7eb9ab919e23121ed46c1181f5b6c4907c57189b12cd4a4efb6d8af19c2ec6c1ddd989c065c19a015174cee60964228dcad58c7b66206b22acb8d108f04458b839e70ded5db") setsockopt$inet_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f00000005c0)={0x1, &(0x7f0000000500)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x14f, @empty, 0x80000001}, @in6={0x1c, 0x2, 0x20, @rand_addr="a00fd6717ec2a521f3119f2fffa5c849", 0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000600)=0x10) shmget$private(0x0, 0x1000, 0x218, &(0x7f0000fff000/0x1000)=nil) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:30 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1000, 0x1, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xb58, 0x2, 0x800, 0x7, 0x2, 0xff, 0x8, 0xfff, r1}, &(0x7f0000000240)=0x20) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0xa) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r1, &(0x7f00000002c0)=ANY=[], 0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x100) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) r7 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x40, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(r4, 0x5) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000001c0)=""/6) syz_execute_func(&(0x7f0000000140)="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") r8 = accept(r3, &(0x7f0000002300)=ANY=[@ANYRESDEC=r2], &(0x7f0000000500)=0x1) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000300), &(0x7f00000002c0)=0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004, 0x4) freebsd11_stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)) 00:23:30 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0xffffffffffffffff) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x20000000000008) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x82a, 0x1b, 0x0, 0x0, 0x9ffe, 0x142, 0x8, 0x0, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r4, 0x1000, 0x8, 0x3}, &(0x7f0000000280)=0x10) r5 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:23:30 executing program 1: syz_execute_func(&(0x7f0000000900)="98994aa84a1c34c4e38122160cbf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f315f936f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509e6f4ebf4eb309fa7ffffffff0ff2c0d928c4e10bf8c4c442319e4360c4e3f56cbd00008020d0c466410fe847e81d1d83397fd300f7dcdc0fbcaf0010f0400fb35e00c4c27d0a21ac61610bc4214cb9a560543ed9e801b04b970000f08179a30b8a826eef86f9d48cc7f01079000808410f1fd3660f380820618de3c441c5f3cb264788fec46249bedcc4615dd4d466470f383a4d0ba26108d2") 00:23:30 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000006c0)={{"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", "1728d3be1ab0ac19ea3eee7d8205786a37462590bfa6758a77a0dfa72699ae28", 0x1f, 0x6}, &(0x7f0000000000)="e3b6229361b6de6cceb236bcab2e6b575a3cfe407d5bf4d775f28b1eb3f5842fe8dd7eb526e988ce7420c81e97b2a116eb5cef2b83bbbd78cb6bb15803b04154716c8cf1436eb16024b50799a8b2f7ad360b9e195fdecb4332f2e7d3459ac2740820897e266e6dfdd0c26a96921c61cb4270f647d5ef7bea46fab7ae720686b70e182b6c22a8dbea75925f3b56cf49966b48d7689b1f01194153866687565fd68485c7c0f84058e55e410b34559195150b467a21e7afa4271744a6", 0x0, 0x0, 0x1, 0x1, 0x8, 0x401, 0x800, 0x6}) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/205, 0xcd}, {&(0x7f00000013c0)=""/195, 0xc3}, {&(0x7f00000014c0)=""/103, 0x67}, {&(0x7f0000001540)=""/93, 0x5d}, {&(0x7f00000015c0)=""/119, 0x77}, {&(0x7f00000000c0)=""/63, 0x3f}], 0xa, &(0x7f0000001700)=""/63, 0x3f}, 0x81) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply}}}}) 00:23:30 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e46962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7677c5f216c0cf4819bcbc0000803000c4c3dd6d68074851260f7b00b78fe9509b9b9bfc0000c1ecb9ea01ea0165dc5f00c29f9f5b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d8b111d54111d00") execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='\x00'], &(0x7f0000000440)=[&(0x7f0000000400)=']\x00']) r0 = getpid() getpgrp(r0) r1 = socket$inet6(0x1c, 0x20000000, 0x6) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) fcntl$lock(r1, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x9, 0x0, r0}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x254) connect(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="f81283162bec58586566d2dc598554b06441635d53fb3010fdffffffff000000009c58047db760776460c67740a8d78e2ee0b256a64e2d74a9edbc6e367db3e9e87f55b4cbf237677e69e168b4f1178d201b48e656d03cda5bd2a6e4ff0ce624c0877f39b569b3"], 0xa) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000280)="a4f0f0e74586a91eff9d0d37669fcfda", 0x10, 0x20004, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8) 00:23:30 executing program 2: syz_execute_func(&(0x7f0000000080)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x30000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x1}, {0x1c, 0x3, 0x0, @empty, 0x3}, 0x1f, [0xffff, 0x6, 0x10000, 0x6, 0x6, 0x3, 0xca, 0x31aa]}, 0x5c) 00:23:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = semget(0x2, 0x7, 0x100) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x3f, 0x7f]) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x100, 0x7, 0x10001}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x20, 0xf, 0x23, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) semget$private(0x0, 0x7, 0x1) 00:23:31 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x50) flock(r0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x4, 0x2) 00:23:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x10000600, 0x77) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:23:31 executing program 3: syz_execute_func(&(0x7f00000000c0)="f30f2b68db363e36676542d8fac463857d9e62000000bac48279587d3f0f58eac4417e122fe0d7f30f4004a165f2410f5ab73223333366f34583516ef7") syz_execute_func(&(0x7f0000000100)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000380)="0c06b7bfbc08bc08801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26473387432afbccdc01edfec4427d822a2a00c4da7676f2168f4808eebce00000802000ccc3dd6d68034a51518fe9509b9b9bfc0000c1ea01c35b5b45363ef80f9966030faee4d9ed0f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:31 executing program 1: syz_emit_ethernet(0x188, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x48a62bd3, 0x8, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="3333aaca403194aae21296097cec5fa5d93b81b4153837fa0273252b260d800ca055f1891c83034e810e1ac3f899d88bfd33edf4e15a8a3df6d99c16f1c4bc11a94e18f9f7a95eaa318afd1f6aa4f8d6b869e34fa786ae0cea0be1e8cc6a46b8b97daf0e774af6bcef3bd26b955c9c5052415576d3e2d691cb161df9014889367ff8748c58f6328d3591fb98abb56b96f4cd169420d3997fc9db481e7561a03e3af1e9c5aede49070ed19b15eef5bc5a6770c120d6882d1d42c8bf8e07fa338f0c375cf188dae617d52f71d088f3e79105fa15868f532c8aff1c96e7bf055b234f2627794e2a4aefb789eb48bb21fadc491f5e5c781e7e8213762c792906a5f9a3269a91a7c9e458a7cfd4f227a8d7cd93576e95b0e0fc1078b482d66f139cdd61563f7285cd9e1d7452dd6e997b8f32e370cfa3e88002cdc76420d65a292fa7c3c5e1a02f5acb822d401bea04470d1787b7f3d84ab8a5db8b8075175477dd098d5b5e6d3957f1724d43b034d1b2ff465a891f71c8619d8c407707a02680c4a4efdc67a7d765225930b923888a2b181cfdab228136b793ee52890a7ba6c5363a"}}}}}) 00:23:31 executing program 1: r0 = semget$private(0x0, 0x3, 0x203) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/123) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xe01, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x452d}}, 0x0, 0x2, 0xfffffffeffffffff, 0x8, 0x46a16aab, 0x800}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x3, 0x80000001, 0x210, 0x8a, 0x6, 0xf3}, &(0x7f0000000340)=0x98) syz_execute_func(&(0x7f0000000100)="b1e291cd806969ef69dc00d9c4e2d145aff0280000c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eec422d5a8dd200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254c4a1c5d39500000000") 00:23:31 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0xd38, 0x0, 0x1, 0x100, 0x1, 0xaa8e, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x40, @empty, 0x2}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x400, 0x10, 0x2, 0x2, 0x4, 0xffffffff80000000, 0x3, r1}, 0x20) 00:23:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000300)="e074d090353420fa121b5f4127c6f0b58c9f14c977fe080ff8c019fcb885771e70979e91250d5327e61da699d915ae148fcae4039fd2890e68a488386dc53793cfe265539bd2d62c4e0d451d7eb734f7542c92a37ca7f27434d11a0a85e7c3d8f615cbfe8c306e587b4764a1bc2f3429d178698931937044603cfdf465e80e629da43990242e49dcf8f178d9f783bc2178e4df5f836e7a82a101b288122dd63c5b62434828fb6e95d81258603c323a6e759ed489f3ebe60ed860", 0x1b9) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) open(&(0x7f0000000000)='./file0\x00', 0x209, 0x50) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 00:23:31 executing program 1: r0 = getgid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) syz_execute_func(&(0x7f00000007c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c160f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x7, 0x1000, 0x1, 0x3f, 0x0, 0x5, 0xcf0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x9, 0x0, 0x1ff}, &(0x7f00000002c0)=0x10) 00:23:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x10000, 0x94) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000380)="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", 0x5, 0x0, 0xfffffffffffffffd}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1fc7058d, 0x80000001, 0x4020, 0xfff, 0xffffffffffff4777, 0x80, 0x10000, 0x100000000, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x800, 0x40, 0x2cc00, r1}, 0x10) syz_emit_ethernet(0xfff, &(0x7f0000001800)=ANY=[@ANYBLOB="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"]) syz_execute_func(&(0x7f0000000000)="66470f72d5c8f2a7c4e1b973d210660f70f900f08300dc420f71d6442636f08368d8000f9739f2cd05c4e1fee6dc") 00:23:31 executing program 3: clock_getres(0xf, &(0x7f0000000000)) r0 = semget$private(0x0, 0x3, 0xc) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000240)=""/102) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0x8) r2 = semget(0x1, 0x3, 0x200) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000300)=0x6) r3 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xffff, 0x2, 0x3, 0x5}, &(0x7f0000000100)=0x18) __semctl$GETPID(r2, 0x4, 0x4, &(0x7f0000000340)=""/203) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x3, 0x20}, 0x8) 00:23:31 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb000000000b049078000000004500000000210bf40804bd00000000000000ac23"]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0xd) 00:23:31 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x29, 0x0) syz_emit_ethernet(0x1ec, &(0x7f0000000140)={@remote, @empty, [{[{0x88a8, 0xff, 0x9, 0x4}], {0x8100, 0x7ff, 0x800, 0x2}}], {@ipv6={0x86dd, {0x20, 0x6, "6370ba", 0x1ae, 0xfd, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, @mcast2, {[@routing={0x7f, 0x4, 0x0, 0x7ff, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @routing={0xb, 0x14, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast1, @empty, @local={0xfe, 0x80, [], 0x0}, @mcast1, @loopback, @rand_addr="37da3591652019a6bc7dc89844c98270", @loopback, @local={0xfe, 0x80, [], 0x0}, @mcast1]}, @routing={0xff, 0x4, 0x0, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0x5d, 0x4, 0x0, 0x9, 0x0, [@empty, @rand_addr="19a20ea15e8b9b20618c91d10b02c86a"]}, @fragment={0x5f, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x7, 0x65}], @tcp={{0x0, 0x1, r0, r1, 0x1, 0x0, 0xa, 0x2, 0x4, 0x0, 0x400, {[@sack={0x5, 0xa, [0xfffffffffffff35c, 0x6]}, @mss={0x2, 0x4, 0x2}, @window={0x3, 0x3, 0xb4}, @eol]}}, {"8a993bdb88666ee3473a5d606e3202f61d3bff0417f464ccdf52de72be41bc60d1e6730b8a11888c75c6bc6d540bca5d4fad7893db73d31ca25d5ea057dadbee5472cedf937a33dd3af67425b808071e5553399348104dacc95b6efa1c04"}}}}}}}) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:23:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xac8, 0x4) read(r0, &(0x7f00000001c0)=""/167, 0xa7) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:23:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="01312a0169baea8c2a8cb00da94ada"], 0x6) 00:23:32 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8) ioctl$DIOCIGETIFACES(r1, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) fcntl$setstatus(r1, 0x4, 0x8) 00:23:32 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(0x0) setpgid(r1, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000040)="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") syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:23:32 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000080), 0x7, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') fcntl$setflags(r1, 0x2, 0x1) r2 = semget$private(0x0, 0x4, 0x110) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000000)=0xfa8) r3 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000440)=""/217) 00:23:32 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000240)="4208a6d6537f4fe18f65fac4b83301f183a49956fecf22aa5012667d282e3e277bd81acb7a4cb15085d2b6586a40fe1c513b1390aa0d04124b95c97ab46b9cd099a8fe412f3118d6bf8b98596b66347d7625455a008a38108b8540c9adee59a10e78199a724031cff2f06cf88001d624b85aa214c647f309045a54e1f07482c84ba4b3a4e7e0fa25114b15ad275e010c9acd5c36fbd4bcb24c3cb185ad49036b867ca02468fe2f89dbdfbf99c19252e290a4e47abd4f91b0db7b130bc649aedc6e671b39a20d0afe7a51c495b67d7822b3e34846", 0xd4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fdatasync(r1) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:32 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:23:32 executing program 0: socket$inet6(0x1c, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000014c0)={0x0, 0x95, "aa5863dff41b0dd960f3665750cd8c1b473eba8ce3d8554e3b9107f7bbf602b2b5be2da30a02aef0c72ae8bc39427b3a8dd50a1dae40fbfbaff72782268a5a20a8b9108c51ccb35c117411ce45eacd592fbda9774dd12e0ac9ceab418720375055c3359b0d486e892ad7c044a5831c7cb29241575c79b1daa79fc45de9c3a5e52cffe19223536ac7cb8b35d3f5ba1ab46917c42c6a"}, &(0x7f0000001580)=0x9d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000015c0)={0x0, 0x10001}, &(0x7f0000001600)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001700)={&(0x7f00000001c0)=@in={0x2, 0x1}, 0x5d, &(0x7f0000001480)=[{&(0x7f0000001740)="655b0a7936ec38d9add4e53f233c37dc2a8b1e9d702c2f8f980b9d3fddd601bc582051066db30706d30e1e2a0f34f7a45791af1f1fe693dbc613af4cceda9e2fe86fc7a4f4ca01663eafd0d0503c78d73b5c61481d54b8b17b3db71700c1870ee2537c728da0f19f76847fca682efb0a8199028aa7122ea95ac5fab83d4ba7a47936d4e9a21a4f3f", 0x88}, {&(0x7f00000002c0)="7471b18d3afc9042e000c829be9cca7be9dc6a4ece2276bb8bf6f2fddce2d9f3cb3e9c4c056d8df79f7deca3124d3d60ed5d876d938a34328097981229d76a5de17aa49cfb", 0x45}, {&(0x7f0000000380)="a2895f90a1c5daddd4ecf7f53354a294c87c40b3070a9a38cbe388a6926a531ef8a8de9ae3b7fc2b3b666684dd0e534016f8759dac842ce99a95386053748a120039aabd9d5d5a7a812b6ffab948391fe48eecaba25700bb7c0457d1f08f5896bb36c7cc40a9068324f4815ba71e591bb724f6d3f3059cea1e29ce34b47c0f9a182f58a11b99abd8aade316f014a6b2801c1c05b57e38fecf9b7d978c8798ac7eb226bc90c8102cf124f366a4585f14d64f172150b493311c092a561cdacb08d9f041e7d8c0fdf3b6e9553f66b971ed101708da1bc0c0e4655f13b08fb60e4fe0166b889797a07426b6265dbf57ad0c6d4ed", 0xf2}, {&(0x7f0000000480)="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", 0x1000}], 0x4, &(0x7f0000001640), 0x0, 0x4}, 0x8) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xffffffffffffffff, 0x9}, {0xd7b, 0x4}}) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x102) syz_execute_func(0x0) 00:23:32 executing program 1: r0 = socket(0x1, 0x20000000, 0x800007fffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:23:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="c02dda0f1ab0ca2aa44cccd8e32d422c589ab94a0e9dae8ac1c1a410f4f9268a4eff4fcd569999f558e89ee3d9ffd18ee04554e7cd3012ee791881f2a2256de0e86decbf482fadce38fa951b14831dc4d2dca526eeb209860587621a96713e2bcbf89c5041b4868eaef5871983af7373b91332ab636afb53dfeaa963b8f7af84cbf5cad52f71a472887d13b4145c6a11647666883c") sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="488cdb1ca4b25afbb0fc2977f72766696c65302f5c696c65302f66696c65300000000000"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x110000, 0xc) 00:23:35 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100, 0x101) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x163) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:23:35 executing program 3: syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x7, 0x101) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x20}, &(0x7f00000000c0)=0x8) 00:23:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xf, &(0x7f0000000000), 0xfe6a) 00:23:35 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x80) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x3d) truncate(&(0x7f0000000040)='./file0\x00', 0x10001) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xffffffffffffff92}], 0x1, 0xc700) 00:23:35 executing program 0: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000005c0)={{"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", "643f7262207bb2ed4d5982a78f372b764b8a9e209c3445b18111cb58ebb94d33", 0x9, 0x1}, &(0x7f00000000c0)="32b23125fc10678aefa85de7553e21edffbd6d72415d63a4dc4d62f7d6397c267ca508ab91bbbe2999382593ac1ab7418788456d1f8394b25b12b7db1d2e463d03bd64bec261248e171d327816608139f2", 0x8, 0x3, 0x5, 0x6ed, 0xfffffffffffffffc, 0x4, 0x17e, 0x6}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x801, 0x400000000) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 00:23:35 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f268d30000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d440f01ef1d54111d00") 00:23:35 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000003, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8) 00:23:35 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x7fff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x80, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) msgget(0xffffffffffffffff, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x4, @rand_addr="5d37e60d59f527f2dc4e48c7cf9ada38", 0x401}}, r2, 0x7, 0x4, 0x9}, 0x8c) 00:23:35 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100, 0x101) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x163) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:23:35 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000300)="1431b5b598381d1b69e6cccce2f8f39fffcf7cd56962f5696200d9450f4bbe05000000c6f80cc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4b27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966c461c9f617f2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f9a6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 00:23:35 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x39, 0x0, 0x0) 00:23:35 executing program 0: syz_execute_func(&(0x7f0000000040)="1c39c4637914d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget$private(0x0, 0xb97702dbe1c9dac7, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x1, 0x7ff, 0x8, 0x7, 0x7fffffff]) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6b703953be86980, &(0x7f0000000300)=0x7afa, 0x4) r2 = geteuid() r3 = getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x8001, r2, r3, r4, r5, 0x8, 0x2}, 0x400, 0x8000, 0x6}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000340)={@local, @local}, &(0x7f0000000380)=0xc) 00:23:35 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="022f2f"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) r0 = socket(0x2, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fdatasync(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) sendto(r0, &(0x7f0000000100)="a7253fa9a58c3ca489316fe96d82ae29e01e44ce6a80c3b55460f86a93faf23640ff5d90787f3ff096f0a0448f3fc9034e174e3d7b2d69f84fcaf3243f665b750e1a32899e198e95a577717a05934297e0f3939f6d1dd53ea8baf10cf97ce9671819ff32873d04401696608ed3", 0x6d, 0x8, &(0x7f0000000180)=@un=@file={0x0, './file1\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x21, "5e0a86cc2431b2df55c6bd0646665dc3d1be635dcd8d2ea9a1d3def6bab2b86670"}, &(0x7f0000000200)=0x29) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3, r2}, 0xc) 00:23:36 executing program 3: syz_execute_func(&(0x7f00000003c0)="9826472c4b0f0530f30f59bfd900010000a37bf0c53e13853232e9c4810de30367660f6b0fdb660fc4621bf5f28c3e0146a7ed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc467f2430f2af20c0cb00b000000430fe7acc4027d1e2a7cea8defa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f52626578870fefe402dbe447ef29b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_getres(0x0, &(0x7f0000000040)) socket$inet6_icmp(0x1c, 0x2, 0x3a) clock_getres(0xf, &(0x7f0000000000)) 00:23:36 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_RMID(r0, 0x0) freebsd10_pipe(&(0x7f0000000100)) 00:23:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="01000100000000000000"], &(0x7f0000000180)=0x4) 00:23:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x2, 0x5, 0x2) freebsd11_fstat(r2, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0xc7000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) 00:23:36 executing program 2: syz_execute_func(&(0x7f0000000000)="962a2a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7b3fe60598523fc094333eb0f29760f76266e59f0f6de685d745dc65f89b53629353c0cc213cd5facfad08919aba196ffe35d0fa4d34e630352289f2f38da418558a52f29368a214244104780009b13b85ad986a4da7f98e2794361b98a490aa038145be892a60a4b8cd1488afa15a589015f9ed67f6fe54", 0x78}, {&(0x7f00000003c0)="65abd07350d224f5ed2f3dbda70c7382c8965ddbb9be82fd3dc73a53043d095685df60e927c566464130c5f7585ed34e84e4c57c80117d2b0c95f4a7176c5efa374cc154b6a93f6059caf962a257cc86372fd97ce66e8b1fdf5c09e359b6be911197d145d17b1b144dff043c9649468a2898bf1abaedaf4899981fb417f39a37c6ff7327985022a77c1249dee23f45c2691223f39681835e3b58d2e688d1e1df080c61927cfb7256c9450457e42f33962d0ca5095f0b", 0xb6}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r1, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/123, 0x7b}], 0x3, 0x0) 00:23:36 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x10000, 0x4) mlockall(0x2) 00:23:36 executing program 1: getrlimit(0x6, &(0x7f0000000100)) getrlimit(0x6, &(0x7f0000000000)) 00:23:36 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "b3595f0a558e4f192b3d1bcb4e7a2e16881bf9afe5223df72d41c086c724ed17", 0xc81, 0x5}, &(0x7f0000000100)="a531ad794ec822", 0x0, 0x5, 0x7fffffff, 0x8, 0x4273, 0x5, 0xef4}) 00:23:37 executing program 2: syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x2, 0xfffffffffffffc00, 0x0, 0x5, 0x6, 0x657, 0xdfc, 0x8000, 0xffffffffffff7fff, 0x2, 0x9}, 0xb) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x1, 0x4) getpeername(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "add14752c3f8269ad47640a0b9a0b0604cea91f1667110cacfaa233d8b0002dc", 0x3, 0x800}, &(0x7f0000000180)="b1ef733eca1f4a641e75d95d1bed7811a2437a88ccb9c95c97ba0c431da4058d78b8d34993a063e0369f6f64c28af74331d9fdc90853490fa5df941ab39a793acf72a303a847285736c5aa80bb7aa4fb2cf135a6136d5e670856be8b7f977f33a5240d0b353c6875a961e93a3ee91cc5ea1a8f752f94a369b07637069c66c9ca6403f7666c2ba668f11cc81adf58139bc223fa88792e", 0x87, 0x1, 0x3ff, 0x101, 0x8, 0x3, 0x2e}) 00:23:37 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_RMID(r0, 0x0) freebsd10_pipe(&(0x7f0000000100)) 00:23:37 executing program 3: r0 = socket$inet6(0x1c, 0x20000005, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x7, 0x4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000000000000050000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c63595500000000000000000000000000e31bc07c57d28c22e9bab1cbc94fd068c23b1ffef38e7be59ff21b5e9689df6dfbaab5e295f26f40aeeb47bc36fe729875d7e4e941459c2a5e98916250e6", @ANYRES32=0x0, @ANYBLOB="3f00000009000000970000007f00000040000000"], &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r2, 0x36, "7d0f518ee86ee6081a23f55dca5af95bfe4f9ea246007e49c5d703fd48776fb5910ae411173764024cf9e803a9c2d8c7bef6d18c192c"}, &(0x7f00000003c0)=0x3e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x10, 0x1ff, 0x54cb, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="060001d56ab0"], 0xa) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="fbff90251070bf82cb88870db6ffff"], &(0x7f0000000180)=0x4) 00:23:37 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x10000, 0x4) mlockall(0x2) 00:23:37 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0xffffffffffffffff, 0x401}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x71e2, 0x3ff, 0xfffffffffffffc00}, 0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/157) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x3f}, &(0x7f0000000340)=0x8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140)={@mcast1, r4}, 0x14) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000002180)=""/4096) 00:23:37 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) 00:23:37 executing program 1: syz_execute_func(&(0x7f0000001280)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="62baa983bb02c23b434c1e9b8b1737b74a98b70fcd66da25bc49f67246b4ab17d22642376a0b54c325ee437b21df76c8651e2a681b1311db967f924c246345250231d7439ccd98419281d756b7988422c7868d26ca114e3628b6da83707a05d059b74235758b55667f7860c97745bf0d79a78d19bd6b3a5a0a18afbe1e202cf323677befeccbcd9fcee076d8fb5efd422687349ea73ec5195b42f8f70aaba4cb77490e1996d1304715fcddae865748088fc2fee7ee7be4f546", 0xb9, 0x101, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000280)=""/4096, &(0x7f0000000140)=0x1000) 00:23:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x600a, 0x4) 00:23:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xffffffffacfea819, 0x4) 00:23:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000540)="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") socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r1}, 0xc) 00:23:37 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x30000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4, 0x80011, r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x401, r2, r3, r4, r5, 0x81, 0x1f}, 0x2, 0x1, 0x2, 0x200, r6, r7, 0x92}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:23:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="8ffa5d0e47889beba433f7876e66646aee604dca470cda0dfa4335ae365d3c340a1ad1725a47ba9c36f005e7b6d9c70e", 0x72d, 0x7, 0x200}) syz_execute_func(&(0x7f00000003c0)="0c06b5b598cd801b69e4f56962f5698b4f00d9d9d0c441395bf9f2680c00c9008fe9589b26e101edfec4427d822a2a00c4da76766ae2168f4808eebce00000802000c4c279dee851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x10, 0x1, 0xfffffffffffffeff, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x4) 00:23:38 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x8041, 0x7fff) mkdir(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:23:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x80, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="822e2f66696c65300000"], 0x10) close(r1) 00:23:38 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = 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(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000e9000f40b9b88da50ebdc61815ed686e434586f36200a663188061056b6ef3c767b1243d5433aa3eb1481cf415bd468ea000a5edd59512d0aac2c94008b704da5e27f11172aef1571604f8bc793901824e4a4e87469be2fa55ae0b7fd11e851eb7dc1b3346f31c81d37cfd7c5f04fad667489b0b8137e16daefebf640bf031b9a86031794ffa0528841d8d27989163ab"], 0x1, 0x800) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:23:38 executing program 2: r0 = socket(0x800000000002, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x80000001, 0x1, [0x3f]}, 0xa) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xf, 0x32}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x4, 0x400, 0x5, 0x2, 0xff, 0x3, 0x20}, &(0x7f00000001c0)=0x20) 00:23:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100006, 0x80) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000240)="14b2c4bc193f5ca5d4d5b590c1df9ac0e0cb6d187123ea8ec4bfb179b65ce9ea4708b1380bbdf8500dc315d9320c6d8b17fc4525dc120de44e307052e24cdd307ed16a2975f3247954d2610b8fff0aa1363ddc99869ec96c3a5936cef1cfb2d5b93a063a508a94a57648b939f888b8a8396e58a21c3d3b2a8a2e65e157c494fafa27823722c6e5bdf863ab39ee0544") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="9d001236ae499576563f20c7a2db1a664fa9347f5e733399d25c78bbc055773cc5c4dc294b34b9742d3e586af3ce8274d40cdd4632381630b597cf460230480a8117cbbc07856c8c1f85033718c36230fa685c172f284806dcfe") 00:23:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x10) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000340)="565673ebaf4f278a9f8a60a27076478f5bcb99ae9d63cf181cf8ed540c3f63698baebfc7eab5639ad9a7b7251cb8c5445ccae61de85a7b0f4fb5a817a45383ad2c6b2e8bdccf588dcc8aa8dd91147e3d21068c93cec66a663c1eb46b938e435b5508923f1b2a2c4c480b37b8e802d831a57039d9d8f549b82d40c5a2cfe44abd15682d928f93302bbd6a1341e167c12ba1b4903b156bb79160adc80565c56e6b0c75c6b497f9b9ec6c6e584992c6f838104875bf4968d06531b461079e5b33f57aa53fd017cafd24b4c6bab614dacd03f8975364cb472716f42706f82ec78432da7eb1418375dfdbc2a4ef5a4d1d9a7f4c25c4d3f855c8fdb2aad16601978eb9e6127e5c71476048f46fb2f3bab99f01255a076a36f8319361a73ca86e0777913288e7a627a680d3d5c5c7b25167ef848609f9d7ea2bf884d9db862be5e60b69a6261925ccd70fecfa9721b65d427be94d8b9e8b418d09827ffa92c6fde11312f1c24afa3af406140cc85a59f4c4fe2dc9d8b7bb203a6efbb7c8ceec0d49fb43c59f63701ad853da31ad7fb638bf858f4c543130e0a6e16da6ebd40c90ab5ae66a080f064a309e40307a3b5eabdd37e8709fb75e948a8d5959894397f14db705318d32dcd8626802ed6eb9a21d35bcc2c81b05d901e847fefd135170b164b9036d878a62cb3ab5c2ef5dc0eba8526a519ad3b6c375ba06007da9e9e3ca216356a0ab304b9f1d867bdc08708e6c47feeb7cb7d1e2ba3fd58ff2954390ea756b58689510692076b986af44306dd0ed980300c162f88ec8909d05d94726aaa76f62a9d8e42c678cdc7950f986c8417b0b4d26ba9bd2007ff4138ee9940aa925ccd240c0764eda6918a80de09c033d45716ede8b71e75d0a0c220cfa1d6798582e89dc88a0a27184d548a26eeeeba5d28d570dabbd4bca96e7a38fdac52409bc6db1fb7bdf0e003834aef74fc866200fe97cecf69bdeccb596da5fe4e6cfecee388df103dfd389c1d7d56491412c99ca7e5d756b660ad2211b9643b311888667f2d22bf6ad946c31140469115533d7738f5ab8fdc39fce83cc1670b76326b117bd76c661884dbc2fa6726fd5f27caac359739e166a79b36f83b8303e0f0fea9f3d7891bc88e8acb8638956ac4c586bb77963efbbf9dbb1488caeadb63d5f3555207282b102e56e6ea35342f53394444526bb876dabdc8130898e24215f875fcf34f260a5170d1961c8e88340dc4ec34927f12d472aad460cfd795049890b0ab4d6a4f7c631988edddde2e7d4ac6ece88ddb493d55f8acd6908ae232999d4d2b03b337e27d18922da82e23bb091236685a6ba3c9906219b09bbb3a88a16c6473421da3f36f1d6d2d3caa3a3ba3dda93ea1c0165a9bfff0df7bc8f9e337d4e75950d43fdd8db81e226fb4d44c3694a480bf63f265c278d3b4e9ebaf03d1de5df3259f963c7030ed06cc4fc90ac150f03e9002e167ec01dd8498800fcb36ce4ca61c88b01d0f243dc1c727027e9e02c44a7620593969589d1f3b6619da71cfdbc24bbe6eb791ec516660b7c0c6ea2e6b19fa7ba46387578a0746f21fc2cd9fdb6a79bc767b8b94afa07ab669694b0cbce5dbbb1aa3187d14ceff0ba7ec7d1c6c42fa28f873eb04a240093adbe81b65af9a3b7d76559bec0611f7be3bb2efa56163dea868c7701c716a9e358a7a9f1db50defe62ed1af9d20916ee10cbd0bb3a493358e67ab3e8e18ab3b2c894458d530bb9a30065b01e4ee0dff5d69dc021d633c274f889054b3083e2405ffd8d1f232102ec1befba23a617c9ca8b280ae77306b5bdf2bb066b27c66ffd960ab8a43ef4c8ae46f0ffa6d0c4674723e0767c02fd3c76f231f55149dfb01fed923edf06ae48be3ef767dbc565f8b2b5243872679437798dfb412b02bbe5f81f72f2daf4704b7f73e3af19ec48e27c7b336f9453fe6f166d1ccf8631a747e7def7eea883c10f1b39ddd1316cba7dbfdba4a5a39b6b0cd64c6d3219338ab0784667ca1f3d7d3d93924b801a6293b1ae4063fce0ecaf19153a89673f2c2e0572bdd8eec33e9b3df972f4385483f7a038077a063051ab84d05e0705281333d2fe7250a71f7e847025862da4602eee872d02111d519807e25d9ac69749ac2bbec2dcaa492fef5e107607cee99019998b9064889762f2d45d366b42c144468199ab063bb92d4df8ac6ff98bc22707318123a521207fec7216a3ee7de1d578a38e0aeadd1e510fec1a3ddc9bf1f55e419b3fbd20108d549bbc8cbb17d2e8bdec6146f6788d83ba738b77a0ea23cf665159a0e85d90d7b926c944e33be7beea590cde0d28497f983cfe9e2debdcec5f7a3048e49164d373e4899b1c0ad0150d882deee7c485d2e842cd116ae303bbeb27411116ed84c7db6138237f0c694630c89e2dbaae05e2918b57d45c72fee0e0a19e276ee9b2ec79e63604602aad834e8aa206ce9b2bd1ffae67367b8f8ed77402238c7d39226de3ae26ffacc4deef852e8134eb83c8774a3bbfb9c2f48457abcba6a17d0ba59f452c4997037ed0b1a6c27ce4380e7a73b2d0d2bf24863c934e5c6fa976d6f6f476805093eaac73a3b2bae44ab7ebae738aa51516099f9b2fb6579964a7abfef585d26113c7e2e621794181fb3d4b3f33ae5788d87c763b790087b6ec6e006000896f307d32a7554b95d54ef0aaa102cecc82d51035e2e1b88251a02fbf84a44c7dd4b3f0cf233d25cb0f991dda22716b81bca3c89284e5957a063be3121f36ed661fbc5b0dab0e0676d020608408c8793726e1ac072e25558e134519612a4359e101a2c5f02bf82f8727897c1e5d9235ad890270e2325c1a3dcb4a7eaa733fc73c0c84b4a4ada9c261247b6af447585feb2141b84a2cde408236ddc198e763b5276451f9422a34b186b13e637a6ccfe43b8325bc8b3bd253a847fb845f3e3fcb1e37a130c629ae50c6205be1fa1ef67578e7a5d6c18e0da2913ae8e75cd53d477b6c02afdca0e8475b7419750ef0daed53964868e2b172ffbb05d2e583d4ad31070b8df41b3dba81fa9932bd27272eadf936df2a09f4cf5c7c17f9f411ca20ee40e225c38d16b7595c105b8b0dded6b4389712908bc1189b66674f573deaafc5073e485edf656da382dc4c315c9fa2f160f1965c46317a7558d07009be14e0829f016bc4e7efec10ae9bf25341aba9dc95df9fcfb1cc1857aab76f6d0e8230051a37241e7bb2476aa36aba3143304628090a1eee97a76994eaa2369158790f33c12444c0c4b3730e09206497709dcaf5417f38ae6c410a145224d8ac4d2c5949ca718885e739bf21de4b4dc9208a103f7a856d1cbf55002253eaadd91a1c8bda239fe6519b9f7e93d1126ed36a244c87823b26c5a461f7941301159781b490201a9d2d4ce7b26219c238e90af3fe485f02d9cbb17a57d109de6a42a9941e1ba52e49cacad77d9881176161b0e0c03eab9456f92e6228466eb1f57403370bd35b869aaada7272e291dde8628ca27d1d5d1d9016c5d51ade6d2a39c8ba32bca02c61916fc8039c7c104aa6c11baac0e3ac057512a1a7c8a76f614fcbb2d7e5f726b149d06ff2eef2e36744d4498f7fedb2c1beffb7a36048c270de4ecc517a1dac47c6662b9aa6aee0650b03bb9a20f2475aa2d04befea0901224f3ac6c2b4f6abf7e34429d96571913bdba1f609df6207d3cce26ab74353fcec29c9f83d5f514d4bff3a11ca69186147cf54a120737b76fb6558317e79e001caaed406baceda74ebd43469efd8127d4551658f045098cca33f59b988b9060a60bdbc484933c96696a30991db28a89829394b3cc78a94948cd4208b58e51f29bbff48bd851d07ba189706d6ce4b70a1e2cb6b83f311f927f1cf028c8be4719e97afcde66150af2569ab8432038f9cd9075df6f0e2616a996340bb78bdd2f9f927449bd3e6cbaf238f2b389fb85e22037fbddbd890ad9a30bec3d95c300b8a594bb69c12333f45f4f00a1ddf1c1103ca9ebd10aa6cf46b7d9edd22ad5c151b06b1d614c1cf7aa39249c667b73adcfbb89d14a27c716b908c8a96b3f5f6f2bc1c49aa49af7939e47d3ef7eb5d1dffaef667a65b0d2883885b5869eed1b933fe03047e60ac1b30a63d9a3f261de5f188ea222e4645a485c41bf32482a0abf9ec65a11dfeb2bc5d9a623d2bc540f247dae556ad87dcd35a7243ec04c0c9e7db4bfb83d61266595364b8337326bc2bd778f13c2ad3b3e2d2a58af53f5caa37c6e084a3f863ec37843213c41e1be93feefd34d680bac1e4a9afb1fe345dfe8ad5997a4349068a0efe0698e32d0a92f55554115a89f47b932477437a88599bc7fecdd4f9f4c012e4640820ca699e4cce139d6741ad433f8f519d628407d0f2fafb7f2e03677842660d21cc0f0da62649d92566ac72f1bf81b226a8075b670e80e24b5c0869c67962689241d65b05a6e3e8d524601ef3d82f66eca63b3eaf8fbd65c21fd4b573ad874530cf21bf9588786714630f0739fbcd0e7701e06b8b1507eff3aa395cf408fa9a30bbfe374d5c051c8b2741421408921f646d2f1f967d834644c70e20a5c43c25a7bd4226158a32003d93cbd87833d9d5ca5f1d8ca4a5350cd842a011318e81bc47905e29a84b834a4325d60888673dd050d6531dd7a4a346f95ef192c903f4ae10465508c63827326dc2b48f86ce15a292926c04b86378157e1011a2477a999bdf8fdb805e28e738a0afa06477b424de8bfaefcdf62a3040b134170f94a48f3f76060e0939d38296d4868bfa585aa3d0a6840dca8664f942d24daa4845d88b31d6b5d340fa206da3e6ca1ae3425727fc985005b0b736b16d4121dbfd312718745bdcb0591ecba0c13061dce560dfa1f2c3cead446cf29d936dc53924c8097571a0c0c84722c6f202a791bedcd965748a27bb52b12d434ec238d4d28af28d42769ca3651b7db37d323cac6e692dce48c481002630f8cfbe310341112b8493638012659f44a98997bdf6fa71e756d51346d73ab4e0ca53456fb0e543d4ba44c5d7328e02195ecaeb7e2b4f0b796f9d5d66f2fc4b15d2ae13732ef199c7f6e0217a5ac60593c0e43bf007bb3ae4552a4c3e25d4ce372b96eec7bc43a70351af3956f150190bb735182e7487b5d1d1794e3ff0753b6b08c3a81b1118d092846658aa698ab2185d7cb94d542cd79fc3d9fd0274513e2ddcc21f3a77dfbfdaf526bb301c63b9a4fc85494fd483ce1e3cc079b5d7e0e4804b18c620f034c85427c6edc2bfd2dc546ab6cbc3fa1a382be34abb9c1aa81b3056a3a93d5faffa85563bce06ccfd165857102b24e799f3c66321f42e1dd8e214aa3b183f511162e116b4137893a3bfbbb97036d29412484a2652a1da82f2d02b5ab1788b68305765ef50704402d672013cd070d097f22757dc4c642a4462ae9897e1103046396fb13dabc305243423619f05ae5006f9c911fbcfb5ecda7852aa38f5f01433a8cc6c72d7e793ce83fe7783aee132ed924c306b8e80892d456ef0af5a7b128c661a7fd5c5275e86467e01a330f616ddc5a857609a09ea3cd58e6b7cd592385d65ce1e195c74dc9250d29c56c4fabfea1844378f1a04472a0c30afce2dc5fb83ec9262c3cc00f0bce5e91e54cdaf9ba67b2e20afcb969347cc9d63b863f99d11a4627e036f7b9251eee91650c4468f0879933cdc7d386757d2adce8e097e6d45c29624ee7b964f0bcd3100df4bfd49a12df6c2c1b8a7d74741e72bad5704a497ce3710539cc4429b4a3af2f14cb4201c270c30cb64db980054889f458b92a8a5697c19e51fc300cea97d2b4b1414") chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) open(&(0x7f00000001c0)='./file0/file0\x00', 0x100040, 0x82) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000001380)='./file0\x00', 0x5) 00:23:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket(0x1, 0x0, 0xe8d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x13}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x7, 0x2, [0x80000000, 0x9]}, &(0x7f0000000440)=0xc) r2 = dup(r0) r3 = dup(r0) renameat(r2, &(0x7f0000000480)='./file0\x00', r3, &(0x7f00000004c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec40f01d82a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6660f73f000646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000340)=0x76f, 0x4) sendto$inet(r4, &(0x7f0000000240)="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", 0xfd, 0x100, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) 00:23:38 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80000001, 0x4) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:23:38 executing program 3: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000380)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c447f6526083f4f46db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d4ee921bcc7e8628f6808a3056f0000004e00c0eb6961f30f00204788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000540)="0c890a0ab598cd801b69e4f5b4b462f5696200d9d9d0c441395bf9f2680c0000008fe91a589b2626e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f4c745363ef80f9966030faee42c240f5e5bf447000026400f0d1826f0800331e3df646736a2676670161636660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000280)=@in={0x2, 0x3, @multicast2}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e218000000100"/136, @ANYRES32=0x0, @ANYBLOB="04000000000000"], &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x81, 0x7, 0x1ff}, 0x10) 00:23:38 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:38 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) getpgid(0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x1) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180), 0x0, 0x80080000) 00:23:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}, 0x1}, 0x1c) 00:23:38 executing program 3: syz_execute_func(&(0x7f0000000600)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660f8fe9a8957e398c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c98359b9040fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eacaca80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffff5e1, 0xd462}, 0xc) 00:23:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)="afb7a32407768c9e37821464b142694f4fb7c599f398492449669a99b06087fd33458bb703921b95e7c870f6974317e7e5e75b3a8239bd63db110bf165f750f2e2fde9c0b4770db3870776ff1df9e5fadf", 0x51) clock_gettime(0xf, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) 00:23:38 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0x5, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000180)=""/172, &(0x7f0000000240)=0xac) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:23:39 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0xdae, 0x3, 0x4}], {0x8100, 0x73, 0x7fffffff, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) 00:23:39 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x5) 00:23:39 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = semget(0x2, 0x0, 0x40) __semctl$GETPID(r0, 0xfffffffffffffffd, 0x4, &(0x7f0000000600)=""/250) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:23:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x80) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x1, 0x0) 00:23:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:23:39 executing program 2: r0 = socket(0x2, 0x10000007, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:23:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x102) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) 00:23:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x56}, 0x4) 00:23:40 executing program 3: syz_execute_func(&(0x7f0000000480)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80da3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261400f1fb4a3fdffff7f") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockname$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004672354fd09d6100"/117], &(0x7f0000000100)=0x6e) 00:23:40 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) r1 = getpgid(0x0) r2 = getuid() getresgid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) r7 = getpgid(0x0) r8 = getuid() freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() r12 = getgid() r13 = fcntl$getown(r0, 0x5) r14 = geteuid() getgroups(0x3, &(0x7f0000001580)=[0xffffffffffffffff, 0x0, 0x0]) r16 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000040)="c1f38c31316bf8bfebc1c1a3ac284304194595f87cec10513a05159ed9da17d7a3244381a2d4374b33d1e3077f1d4e9f0d588fb73b71cd22747014b9310ac031cc1284092860386825f650ee192ffe1f9740f797d592b470c6c3e3d0385d2c3dfdc7269ef3468b799b", 0x69}, {&(0x7f00000000c0)="9634bf1b3455076d9ab330a097db166e9643dfff78b2da7903cf24f2719df69700fa3967339fa652bb7d3419700d416340782fcb35f6379dffd0a8e4e638a6b565abd2a992de25c8b53aa1fb112322df8f66", 0x52}, {&(0x7f0000000140)="5c2343aaaabbb1bbdd15832e44c0ea1cec543668917a64ba1cebc4cd5389281ffb6ab54c75249fb13162f40f5db767947050ef", 0x33}, {&(0x7f0000000180)="fb4807e423b3c5877cf3ef62a3ddfdcc655e9b1bca8414c56bbaf32b1ad3afefaf8f0cb807029a46f827fb48a94054e25efacf9febe2b8f6246fdae9f9caef914f432711eb817ca8453d57d118c32072d12a76a6c9534ea75077d841bf2aa5b02c92870ff659c792ab306ef55d1a0002a8372d75080e8c90d77baf1043920904d1073cccac406ccad2ecdf18d1ada36a357bf603077f08f2d1578fb6d3357d084f74c0e8451f46961c61884eb2d28c9cba3727ea5c97866b4b4d0973351a5fd5a3bbf1b9de97d359d068f7e916fa6ee3022d8b731ce4b7ea353c5bf5b4a7560886c632762d895505e0dc4f29ace88615946601843360cded1a72fc8d9673897fa4cfe0fd937e6d4aaf2d88dba9f0a873584400d46770aa37726d4e1365f1dfc3e975d2dbe386759ac7bf0fdec5621eb02e68216af49a8025f0c6829595573f3ba6127e8af50b1e0858e4b22880d55673b9738ede78e23ef6541b526aafbffa6e8fe8445472fe80b76944040a732a22649bed532bbc1f9ccbabf0c56771492b513dad4dcc4ee2266434fcbf31b217ca5537a2ea434cca8f0cd72b7c9753437ac6dfa590b034124039bfe3dc98df346ee62d45c4ae01751d652e5d591f234586fc627e1bf823bac3c4691373a7677ca5d8716fc244501257ef8e26706484c92b0f7bde43f90960c4b663e717d4f983cb487924bcca7628c3bc387f83a1e42a1c9f85a2a865c5ac8f992311aa9a8c671c6e66dc7596633f5117dc8d525190e392a4847c67e064cd88596bcf9091be0fac917ec68a560a27475fb6b413464657dc836b4b53e5374724a845ec3038e10a7cdfedd874729a52c2859dc934a297b49d51bbc157b1913d69bbe9447ef647ac8b5fcd2a030fd987c3ec725c6f1edd221ad2f4a8a65b2d576695f3a7386fa7c62b894b0c4c39af06d84ad30ee5b8fca1a919985fb4d5c5c972d4492ffc945a74b54cf0564b5a0383b991b197259bc284e49a78b555bb08c907c9969c52b63a24472f3490f32406af4b9b401923b63a708077dfad3c6e84bddc29db6d3e42112834608b71e14b791153950ef29eea0a778c1bbd390c02e9bdbee01dc1cd357471c6d6d7ad8d04fc4b17dbe62c84dfb5eb3cbf295796542d3699217fd476694bffc695d110ef83c41bb8be95c7c5443815173357b13db8df5f2d273c06ddc02ecd6c71e96dcf874605353e1b4179c7ab6b8a20aeced508f1089c72b225a4de934027f596bc96bf223c75dc283757e3e7276f74d59f06e7964f218aab813a3580fcd3483a15129bf5ae7c575b753ccdc6e701d29cca974244cd0f312f8536668d5215638d273d2cb703bfc7f09c99ab5355e2453435aabe58843b22d5b5a198c6e5e87f88cbe011dba594b2b95b03c400657585dc815c41062d147f97ff4ad6ce04c5b81ac9f1883913c9b455570492858cee13051b21165db94a1279eb8b7d1e785dba6182e80e770723ed3d76e0f17afb6e2854f3a5b0bfc01081ef5ad4eb5b5bc3ad2feb9ce76685252848f038fb33770f42731509f8e489d21ca6ac9bbec8045d9157147bb3e0a31c65a7bfa8c2ea4b6df21391d39433d69e584fc5dc062ec8d9f0fc24643848421f79ff057635c125e4ac72fd9cfa8dab95e1abb8c916f394b8ee3b60f5110fddafd83fbec8818d5c7f3e938dfb4ae21956c1448cad1ed742c6efaa113c32940653acfa6427ce1b2aa4d024e5d9cf6a21bea90b6e92e157deb5af70384484451c70ad7f45d37fbbe0b7dd282f270e68423a885af2caab8a2cefc19128ba0b48df77e78e7db74677771e5d17cf9fb652ace813e451ec5f063bd8df6951752599174afbaa9f864e010312d56fb63ef0d87ed0b989902d1b15c22aa2b84817ac5f0a5b509a12110e5bdcd2a35b6c5a20a443af00958733492367d79ab355618209371fe00e4497a536541f1bcb641665719f833a2674f51c33b122449fa196cfe04ab18584d3a591f26a8802489378916ee1649f4d766ec23588bbb6bc6181611545692aa870fd012b0bc710a07818d5713c05ecde1c7ef64ef9cd69ac6214415017587202be535989626375bd80192d3a317906d19f42bb0e43203b8dbba5fb0be0fde7e063527909c7538a4f771fdad467a71b2eba7b547b8e29f2f23aca1cbce49996fd96c091938cfe8c8b296afed85710a76dc5e345998cdaac8555fc57b91173d8b07dfc3fb5e9810d15140fceaad43a20b04b384d34ea829ba150c719956c318a158d542d818a47062415891eda738af34fe4e9df132195ec6d4cf593346ef804589a19b8d6117bddb6d56bbf3c544a99cb9ac2b61e930e819eb3728d6d948cc1b107657017a2d9763845515590f0cca0df59bf01ecb618b8eee47adf169409ac908671a13945ca2fccc65a65eae8610fd7442fc506899c1e241b2cf9798da2acab87df6941bbece1fa7ff74817ee70a838dfc4812163525f9a22b8616f5aab780b48d503e0f3f093382ab632a6a0c1a8a0a97a450dc1b68fea45882eb8843fe6daf63b08b0facdbc7fed85ad3613a5dd23aab498d35a7ca99dc75bff052c040b0b9593fe703d5dff925e24667878ba7f47425f541e6a98f245599955ea1a82b96584cbf32eecc7abcac85f305bd0f48b7ddf39de59714cd92fdf20d2fd515b1870072b6056327facbc0c0247401c82dc5544fa20f4aef1e52e2bfb05d6874ff43852e9c3b930687d37dca44a0c3e4e1651de227b32424592be50f2b160ec4066b3f0671bdebe59732449041f23c6959f34c3cf950910e07e842d49639d0ac870546fea651a26a568823a819e99fcc8c920a1a3121a64008c82914fd793c973f57bde70b7ecaa669af213b32743d4faf9ef7a0a0b8c9ca9adf4ba8ccc7810cb6a199daba550d5d25608031af96abd701e0259ed8a027e64791f942ed5c58f86a89b76043efa37cf3929b6f596317e32d6ab4d50a2429179ebbb38592f46755f9be299bc681b71f5e86964346ebc9135b073e1d8468257deb9e695e51c14f567f2223d70cc6b58fdd7039adef92a0df8c9de534dc4ed31df0402b863bc59b3f5325a5184af0975bb06fa3ef9a5da11a7003f70a01dae3ccc0acefff63ab73ec863a3a50ca4057a4869a8486ecc25eadf904b9ccf7b3c73abc6c01add398d1ccaed3a4d7ca6a785ee9653f0ec85b8e7a3940b162508f928a7431cf5c8ee3326bd79d08611bbb4f4da39d2d3e7dfc75f69534e3bdf5c6d0462547f6df3cabb4c818a7f601c435057cb76734e2077b4da1fa3ae4963b12fecf3f67135fd94870c691ba5e1c22f46ee605ef817dc46c43537be8760f825a14c96695be21865f1dcf73d1e815131953224b115716a00d0081eff455cdeca2ad101e02df293edf2fc7710a7afe989414f145ea76b421c2fbad28a9dd7d64427e7019a9f5e9ae4252e19045e7152bd024b317262261edb3514333c75baa5a21aa26800609393e3bf5cca0d840b63ce0975e796d32d2f520bacca4643dd84661552547848c91b6b1e80024f9877fd26aebc2067d3c2621d5510f81f32346d7054986a1cc24ff6c30c07dbdbe7f4d9df3962a6de1fc040d52c823c0f58f30144fdfa879989c48447cc08c61d43b656be1bc678879e848c169050ecb54d4ff6265430d550a3bcb2bd817d4b731298af7dd7d4547631f3d396914fd68abd48f4dd93477ae2f048ee6f0f382ab39cf717e4cf07e7897c0f0a5b39ebd6e6b8288cdecd3fdf196ba23ee3109c72389df1022f9ffc2809e348ecfeaa621a7a69953aeb07a5c934f2d64107abb6626e01a115d07bf6212b5194f5cb625704c451af13944f7b36ecaabc56655194af16d53122c114108ad26594015075f50d3eee5d51e525e82fcd2bb94a4447739fec83b4aaefbe1229571227c24579174ae0a3e53bea578ec1221f367fbbd14b425371b6e477e6109e645bbbf4d1d4b4081b4c8712881b056c74de15fbf813f5e5e0b4649807bf46632fe2f791aa31ab9812ba13319332c78d38a17bbd1a325a3e2602caf59dab42c7294190426aa52412568938a1a8a57e17706cf9e107bc4fc8a610ce04a9d16e804cb6d727b6cf798b78ee7c5484e9315c66f66fdac6a8ba765547d46cdd3599b553678b19f2be303f208200a3321b93f39a3fe0dc740b137ebf5c2bc581da6704c24bcf1c053de274eacff9c6b61d12607d0d69f9e7a85a952346a3e0a9c6732d4c5e15bd266d7094f573b4fb4d9315f0b8c4f981f34cec05b5edd8e693353946d7386ed579ff1afd3cc359f9d1d6c0adc8b6ac0be873921ba952f5a33e35890024493e12b4cf0487b70d1658ff194e11fef7ee9fb42d9fc18d26af551cfe039c3fa20d6706a5de3b28bd38cbad5913beacf9fd62b02a34fb3189b739e04f532f60fb0398132a2b7a705b703a4935155f897837544e728000fa4b6318da0a4b5d3731adcf0d89f85e219a111201a359080a113b1ff3bf9596ce2e443a704b62b9faea82866b17946fc4a43dfac00d0ae9580f1a499a7009a452b9317e7a07700a248d12776dc3e19e3b08510958c8544af50a3a3f2c3d689511e2e6de96be059cdd8c18c533d27e414d4bd281aee8a68c99ee9cf9cdc2dfa832e676e39b4abb1fd300b1f72c5667666e4b28c4ee39ff6e39ad7a7680306188ffddd92a74c7f7ecfe5dac786e4078576d58668af2ba6c75abe09fa364497f1b5de930d86d0fa4207693f93f14aa3bddb0ea78957b042dd0c7f8ec52af7944cabfdd67278ac0826bd1d3bb42dcc875159e16c5a2916f11764f977bbf6a5e6d7eeb2640e8215ad479ba456d0829027a9c4c815dec34e076c03b4d2ca6e2036ed912853219d1480789eb01a3e5519f58a751e260d76d38d99b5a75a89db9c655bb728e9adba603d5342be95185eebf82602e8b5bd923f91ee1771e6e1933bc8c88ae090dfadac749a100cd32f00fa5c8e0838e376bc8c81a6c934d67de6eed49d48822b7afb7489df9f424078fb7fe02002a3389a8ff2f3e555eb4dd250240d427c39a10a99e563dc1b909ca7fb363a44c58f9a48f48872874fa68569320c8d59b9d1139105166e7b8d4c09dc611d4de758e11e57e6b82ff5ce57015ed8c01b0f0cb88d10bcbb44b040936ce6651c977818e19d639fe4a6d4b217ddea4b66fe31e6894b903d81a6f35bf8eaa308e6fe5248c027f3f016f6bd271a9e52136c8c407c3fcd779ea377cb66349b5334cc03e97964b51e072e506b482e9645410859a8931081c4126c0673a975e0ebbc7e440c617e3c9e410bb625eac623ea0f86fbf7cab92a336e46f56561325ee7ca22c1bad22c01c0e9e34d053b33cec26afa43c970fc8c9a7b72b81155615d4d3f5035d0d78c61d78bdc232f6090f6ea2ffc0a354ba5cb104af703963e2712b4be9e4de102f14a36971f3a033cbf349f6bd1bf9b62e3ed83b4e4d230601122e8a669f0923e77093e8f8f7f280a671b96b88f17d105b04f580c826a2d35d96674143f3681f3bf34cbf45ca2284b283ac4f96b352765e67434b01f5366ca8cef64de42fc65176cf1eabbe44901a165f320f7a0e8a430ebcdaec4fa690e1656be8facc71a674f23b92527e170744af509b64ad918bfd74fe73dba0f550d7883e2c401c859b399ff6abaeb03836b7d2131d791a34632ced57cbea3ee4351da41a6b67a3720c0cfe097ed7165b3092a340cbd07f11052d3355d9ee56a6bdbb5457213dc5074c8d7a709f36df91c7dc8bffb38d994bbed09c13a1c37b92f65de05a945c618221d2e01536d5fece52b081518b5f08756c8c1a3c0f7e30bb95a100", 0x1000}, {&(0x7f0000001180)="9c85fc7d4465aaa10368b9b65369f09c77af7392469e1f4a3096f0e7a5ae00706a8bf1a843e5acf5af067c00883abb6a81181a2bb94c9deb15838bdc8e7c0360b23bffaa6f03f78bd2296a30d4ff611615bacb6462b0df6f", 0x58}], 0x5, &(0x7f0000001640)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x108}, 0x2018c) fcntl$dupfd(r0, 0x11, r0) 00:23:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(r1, 0x0, 0x0) dup2(r0, r1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) 00:23:40 executing program 2: 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(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) 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 = getpgid(0x0) getpgrp(r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b8b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) 00:23:40 executing program 3: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:40 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xb6c}, 0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:23:40 executing program 1: mlockall(0x2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) socket$inet6(0x1c, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:23:40 executing program 3: semget(0x0, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 00:23:40 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff7c0e940841a4f2ff1db1f857e34500001c0000000001724bc977b61b4a5e935fda8c6c2f3cc1029078"]) 00:23:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:23:40 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd923af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet6(0x1c, 0x7, 0x60d) fstat(r0, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:23:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) socket(0x1c, 0x10000003, 0x951) 00:23:40 executing program 0: syz_execute_func(&(0x7f0000000180)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30f0fc3b7230000006736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000100)={0x10}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x62, "598d109ac2441e2de6beb6c0689afe2071f826da9cd1e3464319efc9ed8177a2d3caa68fa9b05737b98a1a6acc9ad2ef621b085b817f26d5c5561cca639235a8abc5fd1b3d13fb05f062f6a3f53ffbb419950c9da7fcbc50c41d668d64c7b360b815"}, &(0x7f00000003c0)=0x6a) 00:23:40 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df0000050000000000000033000000000000000001000000000000fffffff4000000000000"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/45, 0x2d}], 0x1, 0x0) 00:23:41 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = dup(r0) sendto$unix(r0, &(0x7f0000000180)="b100050290000000000017005786ca900f0f08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f88cfbd89c8b61fcc52aa5b23ed00f4c8b2ca3ebbc257609e1f132e27acb5d602000d7d026ba8af63ff37ee2934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006e07000000aea8c500000002000000000000020208a371a3f80004007a24000000000100000000", 0x189, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x8001, 0x3, 0x3f, 0xe31, 0x6]}, &(0x7f0000000040)=0xe) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x80411, r0, 0xfffffffffffffffc) 00:23:41 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x4, 0xfffffffffffff000, 0x9}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x2144, 0x7a7}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0x4, 0x200000, 0x4}, 0x10) open(&(0x7f0000000380)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000340)=0x100000001, 0x4) flock(r5, 0x2) accept(r0, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000500)=0x10) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r7 = getpid() fcntl$lock(r4, 0xf, &(0x7f0000000580)={0x0, 0x7, 0x1, 0x6, r7}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540)=0x8, 0x4) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "cd9bd6a021accedc2975f2b957d1c89736c3e6098f1c8d83f4563424e37fc23c305fda8c1b739b488e57ad22326004054e7dc1c5f033f1b4fac3c966259f0f0a9dd8ac42ed4ce3802f6f8c06913d736c4d5d40d6b09fc7a42df434ca0c184b7caadaa806ae9f7e4f0001d704acb1839d07e7abe04efdb904207f8830fb7ffce1de7da4fd72683c0a3c223c219e964f22a8e5ef85716f62fa86153ad0c806db2a0266d8baea1aa5a67cda83f5dca17a9fe9a4e551f7697879929eabe93bb0c83814481f1b70d68dfae0f2b18b3d3e04023019ccc8f4d0e403fd4ad7a2c0058aaadef5dec597e2451b31570b4ed4c059a0"}, 0x100) execve(0x0, 0x0, 0x0) accept(r6, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 00:23:41 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:23:41 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r0, 0x942, 0x9, 0x5, 0x7, 0x80000001}, &(0x7f00000001c0)=0xfffffffffffffe88) 00:23:41 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000300)={0xff, {{0x1c, 0x0, 0x0, @loopback}}, {{0x1c, 0x0, 0x0, @loopback}}}, 0xffffffffffffff18) setsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f0000000180), 0xfffffffffffffe38) 00:23:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e67a0a416f24e2f"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 00:23:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x9}, {0x7f}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x5, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) 00:23:41 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003480)) sendto$inet(r0, 0x0, 0x0, 0x406, 0x0, 0x0) 00:23:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="8c9887aa31ed749d8ef08703704ef8e1e220fe903cdaa626d64fe19447b0f9b3da11bb58775e2777e66b3fc05da1a90b03a2d325c98958d6742590bf75209171e10db1abcdcb153e41a75058f90e39850a722110dd6c802ace32f5ab1015343030949080bb2d3be92ccb9c5cb5fea76a49958e8c") syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="c4237960f2cac4827d1930c4637569f8000fac8c8f0000008000470f6855f066420f78c4072cc4a185d1fd66410f3a0b3de113323000c4c16575b608000000c42195dc7600") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "47275e69274f5e4b289d79785b8398b37880d0c394494f17c620630ca3fa3bbb", 0x100000001, 0x5}, &(0x7f0000000780)="fec2170135a9eaabc8d70457dc18af70974235e0a333f0a8b53b26e455a1853bf79d9ae2663d397f70f4db060fa24ed938d8597c19600715a3ef31231ad13aee23f186f29206eb34925ce2991454dffb6fc185d1403a32c342a59ac757e5c9851b3d59257d916ed981f5562b8c6fe717160d898d4cb31620bf02f4c47ac1113a78500803ba823a0fd5801b4eabf3ca0a0931368c4fbe9c1bbb5133553075a85669d0ae0e57cb21cde0028a78550db4eb81f680de97c38009c754ce", 0x7ff, 0x6, 0x1, 0x28ed3c0f, 0x8, 0x3, 0x7, 0x6}) 00:23:41 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x9}}, 0x0, 0x6, 0x6, 0x3ff}, &(0x7f0000000140)=0x94) r2 = semget(0x0, 0x3, 0x4) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x3f, r3, r4, r5, r6, 0x4, 0x6}, 0xb28, 0x6, 0x5}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x200, r1}, &(0x7f00000001c0)=0xc) fcntl$setown(0xffffffffffffffff, 0x7, 0x0) 00:23:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd950000000000000093ca6a5ca72a3ad6e5139c0ebac32d62e86a1527e4310a8c5bc25a41ef4bac83a3efa19d3fab1b4c82976ce6c71c3ee6ff4d3a71c75d22208a59a6fef07acc04dd7781155e"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:23:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1a, 0x82, &(0x7f0000000000)=""/57, &(0x7f00000000c0)=0x39) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) getpeername$unix(r1, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 00:23:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000006c0)="4c72f0c536ceeb2299f6819302ba552a66fd959739b738b24b5cdb9e146633b0b5b59cd698eb93d43391811a434c9e677c7c7775e9b195fb10145977af978d096082f1665fa6307b3b07b7de6aa5ad26e4c27ce2a6bdda8222a392ed24eafd6c") 00:23:41 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x100000000, 0xffffffff, 0x100, 0x31f2, 0x1, 0x6}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$DIOCRGETASTATS(r3, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:23:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10045) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000002640)="c61f187636538e268b67beef76bba873bf6eff71733fc5abbf93696b6d71a200e18be2e6b2d1fb48081df5b1e7859447ccc9049d0f11fc76525668199e62e74f2753270322f5bce6"}, {&(0x7f0000000200)="ca48ed3ae03b62f0c807c8b63befb61c35902f311613e84de55d3a3e7392a966335d64f4b69eaafdb84262d80d2b435b6af762ab11ee16150280f627a06fca852418c4119cce6b2f02952e619e755001a33b5c33ce64e4754dfb0252888dea492835b1fa60e74b9f7b8d1604b0fa424eeb69a66d51565a8a78d994496d97515ea6"}, {&(0x7f0000000380)="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0x145}, {&(0x7f0000001380)="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{&(0x7f0000002380)="751f4c6498064926879ff9e69d79e94cb2ac4db8eec3364cf2af29f1c922aba46f0b78cd2421c0ba050bc12bfc79e8532213eebca6b3e63553428e8a30b54c687849bf45c4da41ddc2d4b87fc8ae94cb2cca19dec6e1e5ebd84eaa120469ce4c255333e7f3402905023848b8ccec99dd51115ae9a6dec0e980039f02fcfd5afb785e1ce49a9c6d02e0fdde589e5f43ecdff9f288a50786077378cf0f70e6b5cfcb860fc24c73007b3542d455ae38bffcbad5464fabef798f6cd8a85cb98e163984bf0ddc95e2bd4d145735f0522e10365aacb604229965aea1ef0160ebd8281af4de7b0392a6", 0x4}, {&(0x7f0000002480)="59eba0560db31bc2965759ce7e258f664b2c99e2b41912dfce8531d8650b8ac4c7da0f20ab25cc47e660bba66abbba048413ff2bcac732dcba7cceb18c1f3fac2cb8a75b9d809498dcce5e445ae3048bbc0ed19f11e5484022c3019da4c989cf5589f1b7621fe4f077a58353828cfca46d61582ae34f6701a7bffdf8a76d22d7a579255d7986a56fb86f260c0efe924ee600fd6a024605b0a6419c411dd3c1946b8b310fc7182e89a6858717"}, {&(0x7f0000002540)="2c83ad0ec9e8c30d058af0b2c9b881442f9d5d580adfb3b49bbbbc60a47b86bfcaffa18304e3fe457834b1de782245a012a0154b637a88fb56dbeb43a3e39cbf07f39d7865e00d2369c4ab0d8cfb570ed6bafa89748b3247497d5dafe44d069afdd32c372cd5a236985eee6e46ec24f1b2b4ad63489594cc43104084923bcfa13bd599ccd5398d87e7aec74f7554b4322a57e7eca9836f51f6d4db5db474a43c227fd96a015d049d2dd1a97da02f5fda9463ee2261a2e2a83770bd2dedda458e43088880edef4994033ddb3d899ca8149c9e54fed2"}], 0xcf9a66be2383e16) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x80, 0x3, [0x0, 0x5, 0x100]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x6, r2}, 0xc) 00:23:42 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:23:42 executing program 1: r0 = socket(0x1f, 0x5, 0x6) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x10000000) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) 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) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 00:23:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="8c9887aa31ed749d8ef08703704ef8e1e220fe903cdaa626d64fe19447b0f9b3da11bb58775e2777e66b3fc05da1a90b03a2d325c98958d6742590bf75209171e10db1abcdcb153e41a75058f90e39850a722110dd6c802ace32f5ab1015343030949080bb2d3be92ccb9c5cb5fea76a49958e8c") syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="c4237960f2cac4827d1930c4637569f8000fac8c8f0000008000470f6855f066420f78c4072cc4a185d1fd66410f3a0b3de113323000c4c16575b608000000c42195dc7600") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "47275e69274f5e4b289d79785b8398b37880d0c394494f17c620630ca3fa3bbb", 0x100000001, 0x5}, &(0x7f0000000780)="fec2170135a9eaabc8d70457dc18af70974235e0a333f0a8b53b26e455a1853bf79d9ae2663d397f70f4db060fa24ed938d8597c19600715a3ef31231ad13aee23f186f29206eb34925ce2991454dffb6fc185d1403a32c342a59ac757e5c9851b3d59257d916ed981f5562b8c6fe717160d898d4cb31620bf02f4c47ac1113a78500803ba823a0fd5801b4eabf3ca0a0931368c4fbe9c1bbb5133553075a85669d0ae0e57cb21cde0028a78550db4eb81f680de97c38009c754ce", 0x7ff, 0x6, 0x1, 0x28ed3c0f, 0x8, 0x3, 0x7, 0x6}) 00:23:42 executing program 3: syz_emit_ethernet(0x74, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140000fe8000000000000000000d00000000aafe0700000000000000000000000000aa00000000dbb8c49f0b0efe9788253a22f9f012cf67ca60f8961fb0beac83af5094664728f21efb0883662f5ae0451de9e7576858bd922d06e7ebdbec3ca332cc0847d9794b8203407b88f3b13e7b317717f843874589c72b5836301faf3b59c443b61a1f879e555fa03ecda64b222063a637e7a631b518028259946bb840037bbba0f1ae2d29cc22abb5d88735f3f205adc2997e1c5d0adcd5e5e56699f5f19e7dc37ff3524cbe0960a3cddbda4070ac1118c1c737da6cb14fba5d58354aace8ca52ac", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fdatasync(r1) 00:23:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 00:23:42 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@remote, @rand_addr}, &(0x7f0000000280)=0xc) fchdir(r0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_tcp_int(r1, 0x6, 0x500, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x6, @mcast2, 0x80}, {0x1c, 0x2, 0x80, @ipv4={[], [], @broadcast}, 0xfffffffffffffffa}, 0xf8, [0x20, 0x5, 0x1cc3, 0xd387, 0x8, 0x0, 0xfffffffffffffa1e, 0x7]}, 0x5c) 00:23:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x901, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x61714c42) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:23:43 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede39ad4f47d82663ed107c4c2b90a23f216c422b18cb6070000005151ccc4a27d181e1eeac402ed992ef265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999ca0fae400f0110240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30f096736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) accept$inet(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffea1) 00:23:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:23:43 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x1c, 0x5, 0xdd) getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYRESHEX=r1], 0x1, 0x800) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4) r4 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 00:23:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="21bcbb0a778b25c2444c051aeb102623f2716520b7707bd42545656b46f8d2b74234d0619ba0dff0ebede2b99aa33f43b36ed65c788004809c470438ea3de198efd286df1d901f65f4aa4fe666ca887bfde7f94e0665b8aecf4254f004d107490a8ddad2a7f42c050d029c679a445de35b56db7501f1828a0a0f42890eda04f745dd905262a47e96514715fa3d", 0x8d) syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b0954141e2e9964180bf108a67a4fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e418120db002b0000006e46f18888a1c4101f9b439b9be35ee6c45e091916ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d96000000008cccdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f3804830a000000") 00:23:43 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0xa034, @mcast1, 0x7a0}, {0x1c, 0x2, 0xea, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, 0x7fff, [0xfff, 0x10000, 0x1, 0x1000000000000000, 0x1, 0x5, 0x2, 0x1]}, 0x5c) 00:23:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000000c0)="ae20ed57402caa3a") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000800)="e8ae648d2f572104a6a81ab0d8a85a2a5457dad23a073b295b46e8d7f58a40898fdca9f4a18e4043e004862d608d946505e397a74df6ab9e8d90790eea2aed36d4395cb3e96eed774c1ce95d763ed1f3571d0c8d9d3b1226102b5d3c5aeea2cbdccca18e78b91e4243175662f9f4b542c3abed0b5128c04381e102c9f1a462fe2e718472e3ebda29e382277c9f100519db64950bc3a008ae03604daecdfec94e07b087c2f4b94a67f71b14307b00c5b9b78b8f0724d825c13339c2ec7eb0262983a2dd894ebc2d34731c9e843a468e0b05862ae3cf37b2fd5ad42a39cacbd910b3b774955dd9e9") sync() fchmod(r1, 0x29) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000a40)={0x0, 0x0, 0xfff}, &(0x7f0000000a80)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000ac0)={r4, 0xaf, "0769b2273b67660289e9c5e45694efce43faa5a42c4ce2ad0e388e186d47f62ed5406ce684decedc80d3e4ca5a99f4b2685c83b2c9e6f91f5289b0e8ae81e807bde8a8c2bd5768a5919f3b5d37dbea0ea977c673eb8e1d798aa949bd4422fbaa4139600f76c4be308e805b0b3295250f248759ec2896756138525f7fbe53dc582ddc37fbebd2ce54b33bc82d0c098d3e028def7fc42e9b1718338811add16e20f7d57775ea638a990e8e9c1118904b"}, &(0x7f0000000b80)=0xb7) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f00000006c0)="700d28a66ce9c44d9732e750cbc58673e26fc1b7348e4b0a296037b29ad3e8426c73ccfff5b5c507f7bed6a4e21fa018cfc73ec0e851547200e6d56bc4433fe3963861d17fc214127896c580677852b4b17fa7f35807f2656bdf14823796da69ddd69b2000d33b82e316bd39c68405700d5e673375cf8a479d9df18b9e2055e1382c7259912faa4b3329f9a732bc5287d83a616a20b8a70d70f59086fa9753b59413452a247168335b0ca5b0e6a275393cccc80fc61e4e1d17c0cefc3a515adf394333d093234ff8f07bb5e7e3198efdab03f74273000744dc03a7c0") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="661614263bd962fb34e4c93cf34da2", 0xf) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000240)={{"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", "1a735ceefad55e33884af12f4dfa519aa83b247c116c88b7e2a5e9165e4793b3", 0x401, 0x4000000000}, &(0x7f0000000140)="13c71a061344c94d4375db30a9718fef9cb87a24f70a8ea74b828cb6e065ee2bad8a8b0018eaf321d8052b9415ddebcd4d14c52220bc8a210ff0e213b81ad2b54834b7c20373c87a4009f175d70fb5d5c54c9cc55d692c6fc31ef074b4cac813fe8c90e3f6cd4fb745859e14a20b156aff3e5ef3d613d2cc7779e1677a5f80982cd2189c803fd4dfb041a0169fbdfd162cbc76c0554c47c5b1136c0a2ed0fb0e100759663217c65523c83af558fc14db04961dcfdecfa5b0047219f420936a543238ef5ccef6d7f8e7e4122f960d30cc14b655a788b0867ad4", 0x9, 0x8001, 0x80000000, 0x2, 0x1f19c9d4, 0xb1d, 0x10001}) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000080)={0x10}) sendto(r2, &(0x7f0000000900)="cd624674a829913523e189b6288821958e3b08c75b677b3170215d20ed9aa4e0929458eeb108f13d644e26de3da163550168a7d2c2b028857c0066ffead19b0d78059078366e7e2c531ad8e753595f8184f6a8b7f1b1c084fed67940ad29b2df23b27f44dabf02585e710b26e54b4d868d6799101232a71e32e1ae7304035ff87c3354bcad1be3616d08f6752b94feaa2fb3a9ecc0174c293a3c680b472093e3be16abc799e5b665950a89e8c3fc3f386f93f5a0fe3e396c1f1f3040dcf91c85e9f5b32b440dd7adbc18418fc6f0", 0xce, 0x0, &(0x7f0000000a00)=@in6={0x1c, 0x2, 0x80, @rand_addr="722e9668cf29443421e803454253f2f3", 0x2}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0xffffffffffffff0e) 00:23:44 executing program 1: syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xfffffdcb}], 0x113) socketpair(0x1c, 0x1, 0x7c3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @remote, @rand_addr}, &(0x7f0000000140)=0xc) 00:23:44 executing program 0: getgid() open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 00:23:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x0, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x48000000000000}, 0x8) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c) open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:23:44 executing program 3: syz_execute_func(&(0x7f0000000000)="66400fd061003e66460f3838da8fa858865e320036438058fe37f244a7d841868fc97880b4260800000067660f3a60a2655666660dc4831d483cd59989999902c4c3c90c1ee4") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100c00, 0x108) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x6]}, 0x6) syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0xcc8f, 0x2, 0x80000001]}, 0xa) 00:23:44 executing program 1: syz_emit_ethernet(0x1a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) lseek(r0, 0x0, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001440)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x6}, 0x8) write(r0, &(0x7f0000002480)="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", 0xfb5) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:23:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), 0x4) 00:23:44 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x9) 00:23:44 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) getitimer(0xf345973b85a0e3c2, &(0x7f0000000080)) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 00:23:44 executing program 3: syz_execute_func(&(0x7f00000005c0)="1c17b5537eb57eb5801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b262e0fee1d0f000000e121dbdbfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bde362e3e660ff4800c000000a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bfed59c21") shmget(0x2, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$getown(r2, 0x5) getresuid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r9 = fcntl$getown(r2, 0x5) fstat(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) fstat(r6, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() r14 = geteuid() sendmsg$unix(r6, &(0x7f0000000d80)={&(0x7f0000000700)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000980)=[{&(0x7f0000000740)="8d0cbd5c6704ff6a17", 0x9}, {&(0x7f0000000780)="91a30c81b9cb43291096da1ad02c55a7679869d3d370103dfd07e645b68a637af9defc6b4352e140d3d962a9006bca5b6e42b8a5b76234e2845df96584a174c17e27c35b564d59b738eb8bf008b028f023d4265207ca9202cd0a377d9c64291c91468bf92eeb80b04c4f7ec16e1f52763cdb2656a2712755cd6d42684a82b5c35605bbfd85f045a68048a9261fd8526b7aec9e3eeb1a7f4c96b16d61761e985c9b226a3044e84e8f8a26dea2581c19", 0xaf}, {&(0x7f0000000840)="5ba0a10c4354a53264792c9254ff24f69bc0c099cc0e614833f5e75753954554c09541bbfd9e389fc9b49cceb92de2ce8b", 0x31}, {&(0x7f0000000880)="33039fed2e93892dcecc71b8263f06593a8380cc1ce08ae5fe2dfb06b8ce53e1832b7a81b7155701f208547d101d5eb7e0558fad9fb2441be1ce82ae989f90ff2081201bc30a7e4bc9b001bc58fae8b7b1dea1", 0x53}, {&(0x7f0000000900)="1c58ad9789889ab4d8a82454cc6934173522f1022d068165175a364204783b871e0f0d957ffb4efce79ebc3d72bdfaa1d52a2cc591e502a104e05ee06e42ae33ff14e1", 0x43}], 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="20e0000000000000ffff000002000000238d37605fab48e46fc3b915f629fd82505e6e4df91945c109dd9f3b88d40a71bc1b356bd6b8c4a3b8ed0c3f6f4c7b372738548c2e99c24fca327f81a89128c095058b58cbd44b4b16f882a53a873a315a8347d9df920cb473b6752d", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r2], 0xb0, 0x18c}, 0xc) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r15) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='#$).(', &(0x7f0000000300)='@', &(0x7f0000000340)='$\'[$(@\x00', &(0x7f0000000380)=')\x00', &(0x7f00000003c0)='\v\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='*#\x00', &(0x7f0000000480)='&\x00', &(0x7f00000004c0)='^,{@,-\x00', &(0x7f0000000500)='!\x00', &(0x7f0000000540)='\x00']) 00:23:44 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) 00:23:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0x0) 00:23:44 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/67, 0x43, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000100)="279a803382a8166ede8c1c1893ee18f20e23d0de91319022d68be48ada97bcf9927eb19d3c12d2cb8432491824ec16fc3b2facf8d39b1a921da0d34d4c66ae974e2565be331d49082cb232ef80945593a03705090ed58b6bb97fef970e16adb5137a37bf6dc77eb55da5bfbb229a6a42f271855fc465ae53d572aab921a80e24a74ef72d853977e50944c0800d10e12c4d3e7d2600b657e6f212b013f47891d62796423824c6875f218d79fcd50763") socket$inet_sctp(0x2, 0x5, 0x84) 00:23:44 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:23:44 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x5}}, 0x0, 0x10000, 0x7, 0x80, 0x7fff, 0x9, 0xe6e}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0xdb, 0x7, 0x4, 0x42}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1, 0x0, 0x100000001, 0x204, 0x5, 0x20, 0x2}, &(0x7f00000002c0)=0xa0) connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffeeb) ftruncate(r0, 0x1ff) 00:23:44 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x28445, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 00:23:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x3d) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000100)=""/201, &(0x7f0000000000)=0xc9) 00:23:44 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f00000002c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) sendto$inet(r0, &(0x7f0000000440)="d3bc2f3f0fd95023ee7110b233da4f0d55276882f964130ee2c3e8c5b9f890d186847660bee66ff0d52e4d306e1ceaba25719f7096", 0x35, 0x20101, &(0x7f00000004c0)={0x2, 0x2, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:23:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x80000, 0x0) 00:23:44 executing program 3: syz_emit_ethernet(0xbb, &(0x7f0000000200)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:23:44 executing program 3: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000400)={0x0, 0xffffffffffffffe1}, &(0x7f0000000480)=0x8) openat(r1, &(0x7f0000000540)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x0, 0x2000, 0x6, 0x1f, r2}, &(0x7f0000000500)=0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r3) r4 = semget$private(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7fff, 0x200, 0x200, 0x6, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r5, &(0x7f0000000300)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x8f95, @loopback, 0x4}, @in6={0x1c, 0x0, 0x5, @rand_addr="29b3da365180fd0c0ebd52e005367dc0", 0x3}]}, &(0x7f00000003c0)=0x10) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000180)=""/169) r6 = getpid() fcntl$lock(r3, 0xf, &(0x7f0000000100)={0x3, 0x0, 0xfffffffffffffffa, 0x4ac4, r6}) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000440)=0x4) 00:23:44 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x100000d4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x100000000}, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:23:44 executing program 0: syz_execute_func(&(0x7f0000000500)="985e4a488d95aa4a95aa4a0f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e0f7554c4016d7d14dec4a2513c06b921045fc5f240d1d2cce10bf8805bf2f8c11f06c66db712c483397fd300f7dcdc0fbcaf109ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826e2525a80dc4e2791d0b8c8de8628f680864360fe258241045bbbb99c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x3, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0x5}, &(0x7f00000001c0)=0x8) 00:23:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x7, 0x0, 0x9, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x12, "ac011ca304584863ca46b2f28bbd25a570a6"}, &(0x7f0000000100)=0x1a) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000b33000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d46000/0x2000)=nil, 0x2000) 00:23:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast2=0xe0000003, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x872}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x1}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@empty, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xba17}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x7fffffff}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @remote}, 0xc) 00:23:45 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="20020200000000220000f68bec7b40582a2a5e8e2f55c82c8a3f09090000008072116ba95a30273e9b966848c6706034eda3309da261c2211b7f8eadb5047ee629b36b3e48cf98a7841ea756e3e955c3a50f611798c850e3391a85a33ac2cd02b264942e38e1c14095145281e64e43b145bf04b1a0640f0e89e39be9cd665bcc5936477d59b21e5aaf03058a6a4b0683303d78ea27050f91e8ecb09a0ce9d9db61a90478a310b27011819e0a419c00002b83e3f468000000000000000000c469b3a3070000000000000042c5b8c5e04481e316c0e9f6a9bb1d07cba310e079eaaf9c4067cd9961c8"], 0x1) 00:23:45 executing program 3: select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000000040)=0xc) mmap(&(0x7f000051b000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc) 00:23:45 executing program 0: r0 = socket$inet6(0x1c, 0x20000004, 0x101) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xd5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0xb1, 0x220, 0x80000001, 0x9, 0x1530000000000000, 0x2000000000000000, 0x8, r1}, &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, r2}, &(0x7f0000000040)=0xc) 00:23:45 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r0 = dup(0xffffffffffffffff) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x2}, {0x401, 0x3182}}, 0x0) r1 = geteuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) 00:23:45 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2, 0x0, 0xfffffffffffffe1b) 00:23:45 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) getsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000380)=""/210, &(0x7f0000000300)=0xd2) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80c3, 0x0) recvfrom$inet6(r1, &(0x7f0000000640)=""/4096, 0x1000, 0xc3, &(0x7f0000000280)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:23:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0) shutdown(r0, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x3f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x1}, 0x8) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) 00:23:45 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303afffe024300600000000000ffffe0000002ff0200000000000000000000000010018700907800e8040060b680fa0000000000000000000000001803ffffffffffff08000000000000000000ffffac1400bb"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x100800, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 00:23:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74261a3a1797a8af2c0b75d4633b5004d5ea6fa464536fa77b879e91ffc7ec4765db3c007aac60877a99757a0e1904e7ce871a1d90cd72696f34da9fa4161516f0927b111acdf14a710a2247e438573a79990de1346be402f46622b8334a1a3db8e031aea8d41bf175b1833bb2c02f9ab81d8309b8be3b1eca1f0644000000000000846e2db4b2"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:23:45 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff8000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff9000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 00:23:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x6488}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="14141ba2075cdedacfcb42e625e204a4041dce7b83b6e7025c31b275c5e74762b2c2ff71553270d04e09812b220959a7a6c363e81ea315c2febbcd5fd5c007874561ba10fdf4344a85e69613bb24c96204f638356fac552bf096d1d1025b5b7c9e75ea1dc4e5d0b08ef1a3baa9baa4bed3752870414eb91639d6b60b67885f05cc8f6bb01c06e179f3b1a6ab8f2faacaa01cbcee39c16beed6338c8bf54820d38e1d7086e8aa4db607498c392b4bffd53d6d73f9c430a154762f800c6a", 0xbd}, {&(0x7f0000000100)="a5417aac9cc321d52cdb66097e8f030f5f3ddffd8d34e745abda796b1a5b424cf4719eb40e709b3583a1f373d21d4b101b4eee42a52b031cde5780ee82622bc12fe6b51d57ede45fb56413264386bf10ef57282bce60ef571f2156d7aff65d37a80e27fc12af8d787437fd57834cd50d638f9bbbfad2817eaa6d550bea280226b1c14eb07c7f0a12f012bdd560e612848a1a672f94f81b703be34468e8710743faf2d35a0c9075426a61589b88239a17eea7e3092482", 0xb6}, {&(0x7f00000001c0)="3c7ace5e1578d62a34c32b2368f472e815c0d773913aa3c1c6cf7be01a3c7ec72a163b74f4ee61c2fd946b0cbc654caf32afc868e9b5c72d818d9e67408c5fb4cc2eb897253d1f5500", 0x49}], 0x3, &(0x7f0000000280)=[{0xa0, 0x29, 0x4, "706345708f214575b9bb98983ec1db6d5cb9ca1ad1cf02349c59e2a34b67310e172470c30f24d77ab424a29aa12a16adf267aaed8c86d6c620f384e13482e964fa43073608beff31ab3f542b49adb3e953b70bced4e8e51ad20f407231a1b43238c2a759bb1a5337224fee022325b50f7b3cc1aa9bfe23d3bc9a0543bd9003b90010f14ed905c59fb47182d500"}, {0xd0, 0x84, 0x8, "6f8c72d3eb3c7dca694aed150c61c96d5710f492d2741cd71e82d0864cd9ee19383c945330c2ca679dd8b7bd1e9a8e1de1ce382bf22db67596977b1980057cd6cc701564c2655d3ed15f3e56f257fa32041762e855e38004b124c365533c189e518437f11a515786d7723ce310957e71e3de392b1ed782b2963aec752fd5db403d4c5632af4a3eea510a17265ae6d7bf08c39f8b2f1630d65d792febb28d33960c82c86b2ceb26da5662acc8a51860864a06687469b36141ed4489b0"}], 0x170}, 0x20000) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000700)="90f596f7d3c45ed79a98dea34ed7d9795dc4ab1265e4c23fd703f65db3841326e6e927dabf1655927ec1d08bcf7bcaf20c92557a1ba824bd1a89c67f069e6c070971745a6a58dde9dc01a9140bbd13fd9d18d652c5dade6ee0e83f9961d94b1b05ea8bd67caaff8250e42a553f948da552b73c1c8dd4bfdb54fb2021c2d466f03a57cc26e4ecea120e4458a9944bd2ab143498592628759037f5a457215789d5fad9607a5f45f978e9577b42ccc529ec3a62c5f93f462e18b1061373e4bb05831eabd334e5f619341bd2fd4d0e2820f819de717b9fcc1ea6b9ef06eadde876f274ba0c43ea3b0679e5956ea4c3425bbaaddfad10") 00:23:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = socket(0x1, 0x4, 0x100) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = geteuid() setuid(r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) r3 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9b}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x1, 0x2}, 0xc) 00:23:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x1) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r1, &(0x7f0000000480)='./file0\x00', 0x440, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='[\x00', &(0x7f0000000200)='%:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=':\x00'], &(0x7f0000000400)=[&(0x7f0000000440)=']\v}\x00', &(0x7f0000000380)='!.\x00', &(0x7f00000003c0)='7^\x00']) 00:23:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f00000000c0)="f9239d936afb607379c33b575f5c7c3cdd87a95ef2a5b609d10d6eba9f28c561aeac1f387a3f612476", 0x29) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) 00:23:45 executing program 0: syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000580)) recvfrom$unix(r0, &(0x7f00000005c0)=""/74, 0x4a, 0x400c0, &(0x7f0000000640)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = socket$inet6(0x1c, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7404, 0x1, 0x1}, &(0x7f00000000c0)=0x94) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000006c0)=0xbd5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000003c0)="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", 0xff, 0x0, &(0x7f00000004c0)={0x1c, 0x1, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80000000}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x6, 0x40) r4 = open(&(0x7f0000000540)='./file0\x00', 0x200, 0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, 0x0, &(0x7f0000000100)=0xff49ab12e83fa963) 00:23:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') socket(0x12, 0x5, 0x300000000000) unlinkat(r0, &(0x7f0000000080)='./file0/../file0\x00', 0x4) 00:23:45 executing program 2: syz_execute_func(&(0x7f0000000540)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb8f3638f538f5a1662ad7f344d11d00000080167c7c66f2ab440fec3f67dddde86d304e79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10a0000c4414e53d2c581601643d9ee8fa89ca29c2392000000ffa8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000baf3400fae60ff5c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f8fa9b8977e0db83aa2f1fbfbe2") __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x17, 0x4) 00:23:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:23:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x8) chmod(&(0x7f0000000000)='\x00', 0x124) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) lseek(r2, 0x0, 0x1) 00:23:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) connect$inet(r0, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x98, 0x4) shutdown(r1, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000080)={0x9, {{0x2, 0x1}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:23:46 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3) syz_emit_ethernet(0x47, &(0x7f0000000000)={@random="1fcffb37c458", @empty, [{[{0x88a8, 0x0, 0x5, 0x3}], {0x8100, 0x1, 0x69, 0x4}}], {@arp={0x806, @generic={0x0, 0xfaf5, 0x6, 0xd, 0x2, @empty, "1478d6c082bbcebb110abe97b6", @broadcast, "b243722e95865134e883695394c0f2b8"}}}}) 00:23:46 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) 00:23:46 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="b7b0af1cb283594c7419c3389642b2531f06f50551c4545cf215fb41bb7bb77ff4dc9274927a4dc28c32c7bf97bd1b65f356b3b3ef2b675c9810ca2e53723be93a0eb65e1b342db6") syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6(0x1c, 0x10000001, 0xffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4}, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81412, r2, 0x0) 00:23:46 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000500)="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") r0 = semget$private(0x0, 0x3, 0x40) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000200)) 00:23:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:23:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="feff060001016109ab00080008000900f5c74d06073ae99fafba2865b360ad36d97870b7c40d9e8b3bfd14a2312caf091798c8c600adafd3c607faa6c138bc4c1beee9c688f7504b9b00f2f6762279f2bebaf709ce"], &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x35, 0x100, 0xfffffffffffffffe, 0x8, r1}, &(0x7f00000000c0)=0x10) 00:23:46 executing program 3: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x3, 0x7, 0x1, 0x3f, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x8, 0x9c, 0x8, 0x40, 0x8}, 0x14) 00:23:46 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffffffffb32f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x4, 0x100, 0x1, 0x2, 0x2, 0x9, 0x2, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x80000000, 0xfffffffffffffffd, 0x400, 0xfffffffffffffff8, 0x4, 0xff, 0x6, 0x4, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1f}, 0x8) 00:23:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x80041, &(0x7f0000000080), 0x0) 00:23:47 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) 00:23:47 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x1, @empty, 0x1be}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) 00:23:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xfcf0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xa5, "0e368d77741d487532f814b4fcfa72fe70863670a7f4ee2f75e46bcde2cb88496b4f85478784abcb353b1e50a5ca4b215be862bdb7d0240600a8e780de6a5be793e59c3f3658e0f40e066d0bc7a23465cd40a0f4e2951123e93723a6bf71eaa84c1d0c3daa793c45b50d2f489f78bf676d680ea2bfb0f1a728cb88823c6adab1469d3cef09e68e379daa54b7d624406c9569f929347d784b855ad200348a36eeb9b7e42270"}, &(0x7f00000000c0)=0xad) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x70, 0x100, 0x5, 0x0, 0x126, 0x9400000000000000, 0x100, r2}, &(0x7f0000000200)=0x20) 00:23:47 executing program 3: r0 = socket$inet(0x2, 0x4, 0x3f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x2, 0x100, 0x2, 0x7, 0x9, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x2, 0x6e572211, 0x2, 0x7, 0xc71a}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000100)}, &(0x7f0000000280)=0xffffffffffffffa9) syz_execute_func(&(0x7f0000000180)="b13791cd843c3c69ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000205b04ea01efc48192558dc3c366450f186746f3400faee466460f6a9c9cfeefffff730fba26400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:23:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:23:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7, 0xfa, "96940c9e0744602e800ceb1c0b1936cd428518d93ea22c45011afcb1321071ead73a95e7e8f7748063d1cc1c1f53b77389a5da6bec15f6ab615302511b8358dbb1fe9d15db416fbb4ec122d6b2416c9f6c7f3387d823d5fafdf0033c5ba7bf1e94148df662bf6c8af6e1987f71fc2224f59acf97fd8edbd1f8cc2b83b65c4f81eb417f703971b724c5dd56682b649814f6bbe86402f157cf7b9b5bad39753fae91ed49240249a769d56e94c2e3f06a4db4bedde66d0d8dc821c38ac0124cbba16b426b82a39876fb3e97547adaaa160d0c5f4bfc70fcedd9cc145ed41d7c3c949433d804a3414531937637d782e4c8a81ee21e64504dafac78f4"}, 0x102) close(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 00:23:47 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x40) close(0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x465, &(0x7f0000000200)=""/242, &(0x7f0000000000)=0xf2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20200, 0x81) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x20, @rand_addr="66e29e06d2d16634a58d63a3c3bd0b47", 0x1f}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x300, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x69, "5639948ae3a612c8e6227909a817ed89487cb4f7c1c1b3a45f7add120a2e4e9ce51fae5b7f0365b596e5d9a7558a0ac15f9c31ce1cd3c4d8378b78b0711a56b5f02318ab34c1f936e91ae210d5ef60ad7829caae19c8440d3900942f57e6fe3a095b3d392d5e52b1c0"}, &(0x7f00000001c0)=0x71) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0xfff, 0x1000, 0x100, 0x4, r1}, &(0x7f00000003c0)=0x10) 00:23:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:23:48 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x7) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) 00:23:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x6, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="7c08e337ae568042db3b2010f99b30f9a5e86c4f980599812092a2167e53c2a3007ec406e53bd3903578b187e6925fb8dda87b851bb3d978") writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:23:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000040)=""/147, 0x93}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/78, 0x4e}, {&(0x7f00000004c0)=""/215, 0xd7}, {&(0x7f00000005c0)=""/176, 0xb0}], 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readv(r1, 0x0, 0x0) 00:23:48 executing program 3: r0 = socket(0x11, 0x3, 0x0) socket(0x1c, 0x10000007, 0x7ff) socket$unix(0x1, 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0xffffffffffffffa8) 00:23:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:23:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() getsockname(r0, 0x0, &(0x7f0000000140)=0x229) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x44) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:23:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:23:48 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) syz_execute_func(&(0x7f0000000180)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") 00:23:49 executing program 0: socketpair(0x17, 0x1, 0xa126, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1de000000000000}}, r1, 0x89df, 0x20000000, 0x8}, 0x8c) clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) 00:23:49 executing program 2: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:23:49 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") fcntl$setstatus(r0, 0x4, 0x10000) 00:23:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:23:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x16, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) 00:23:49 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="305041fd8c91ff322f72f246d21ffb9499d8d1ea251305bff831606bd06073462e12ae4d7a1ba87d5a4dc3e0a13ca5a0966e97477a3382b8c00f40aa040245529bc2c94fbc14cc0203f9b3491e98be09c2098c8e18bec0c27de7093558b771e4a912caa8e876511117960a5cebec11c47a5018618b78665834b104cb") ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000180)="eabce5168a7f82d4316a69dc835455cd510895e34d23096b7dcc11118b11c1ef23b0188cea65816029d92e4e51fe053f7589e6d804cebb1cac09126a99a405f655c3a734af49bebf448485d1bd034ae500fd4d11726b85bc9a76694d70ea6357715bb5cb87854b17d8f46191a83f0bd8e757c8e1bd437f9a49d040561818501dc9fe7f8534af5433e60b6ac23e1f0778890563795adaffaf02d3d1c15a9d109b57a73c90aa4d17c8e49d1713bb3bb51b74dff6e579c267631f61e689b760ab653969118241a447360f1c81cd610baed102843c3b3a7c14af44b16c3a9b67b79dc409be8702b0c73744debb6c076621dbb18be1904679") 00:23:49 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_int(r0, 0x6, 0x281, &(0x7f0000000040)=0x401, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r1, 0x6, 0x0, 0x0, 0x0) 00:23:49 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000002c0)=0xffffffffffffff63) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7ff, 0x5, [0x8000, 0x4, 0x1f, 0x0, 0x32b]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x178}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:23:49 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x1000, 0x3, 0x1ff, 0x1, 0x10000, 0x4, 0x9, 0x6, 0x0, 0x5, 0x20}, 0xb) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, &(0x7f0000000280)) 00:23:49 executing program 0: syz_execute_func(&(0x7f0000000180)="98340d0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b00018d6e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040), 0xaf, 0x0, 0x3}) 00:23:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) recvfrom(r0, &(0x7f0000000000)=""/238, 0xee, 0x40000, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:23:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10001, 0xf, 0x8f, 0x8000}, &(0x7f0000000040)=0x18) r2 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0xcde1, 0x0, 0x80000000, 0x51, 0x4, 0x8, 0xfffffffffffff3f8, {@in6={{0x1c, 0x1, 0x2, @rand_addr="fce564d0a6a0be95a39adc45146895a3", 0x39}}, r1, 0x7, 0x1, 0x0, 0x46a, 0x80}}, &(0x7f0000000300)=0xb0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 00:23:49 executing program 0: freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xc04, 0x80) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:23:49 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='*(!\x00'], &(0x7f0000000580)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='%[\x00', &(0x7f0000000300)='\x00', &(0x7f00000003c0)='(\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{@2.\x00', &(0x7f0000000480)='.\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=':)}$,\x00', &(0x7f0000000540)='@\xf8:\x00']) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 00:23:49 executing program 1: r0 = socket(0x1b, 0x3, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(r1) getpgid(r1) r3 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x8000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:23:50 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="e7db041f685361db808ad12100e4e22d960209203b14a0b683920b690768bbdf7cbc8488262eca10524f153917ca06f0db3f7c6a622119e0d01d79a629ca85c4d4bec625e6aeff5759cf9750bb9582719c6016b11dcf57f34195e554ec85bc54b98e4814cb52842201c137b5ac840b70cf592a1888361bcbbff17d5b0d9f7f9f682c1dc281f7e3089a13aa3fc4ccce0c061ef15ef19685f49cfd2df127d53bb6ca5a47dc4705801a1057f0ae7ebecf3744b2a885aa9f54627374c2a04d7f6620f189d321a4") unlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x800) 00:23:50 executing program 0: r0 = open(0x0, 0x0, 0x110) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000003e40)='hd\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) faccessat(r2, &(0x7f0000003e80)='./file0\x00', 0x4, 0x0) getpid() sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) ftruncate(r2, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) dup2(r1, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000780)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="ccb69c6069fe1cadd2f250454cfce55a7b06e65c65b821420568518b95e347cddf7cb2edf4a0acb74bf5e1d5923a11f97aac0bf769afb209d953938a17f94d8950be05b05fcfcb870551c6637e45d521a5a76e80a6129ad5d3de7d941f5af258ed580bad6a1eb7d6c1bb425aa287c5eabb46da05a8b55dcaf552e228bd04b33afe76efac732cb7c8e3d76b6badd509353a81ebafd6a000724026", 0x9a}, 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0x13c8}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 00:23:51 executing program 3: syz_execute_func(&(0x7f0000000380)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x10001, 0x9, [0x800, 0xba, 0x6, 0x9, 0x1000, 0x1, 0x3, 0x1, 0xdb6c]}, &(0x7f00000000c0)=0x1a) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) 00:23:51 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) lseek(r0, 0x0, 0x3) 00:23:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8004, 0xfffffffffffffe66) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x104, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 00:23:51 executing program 1: munlock(&(0x7f0000001000/0x2000)=nil, 0x2000) socketpair(0x1f, 0x5, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:23:51 executing program 1: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffffffffffff0000, 0x1, 0x0, 0x3, 0x3}, 0xc) 00:23:51 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) lseek(r0, 0x0, 0x3) 00:23:51 executing program 1: mlock(&(0x7f0000d8f000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f00000013c0)="0ff87ffe46da1941da392e66460f3a428504000000266767f341e003c46123d0ac2b65ea0000f081869600000081327553c463356cbb00000100f3c481a014a62e233333c461bd75c1") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000d90000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r1, &(0x7f0000001340)=[{&(0x7f0000000080)="8ce1e4e60fc85860352d3fc4343df5ba9edc6ad89a0129a38070dd4b15eaf3c9a11767cbedf03e0cb5d2877c17b51a57aadad2985e2bb372f0d10b7a862b53e13020c12fcb2b62100e346ed369936707b4924c9ebfccfa69b13c9ba9efaf87bfed5e3209ba4776ec0d9c6304e95063f6ef4e6db968eb2fce203a9c5076c60be55211e62853d25507388edebfb21f816c09b619c16211f16bace6fdeab95d", 0x9e}, {&(0x7f0000000140)="ba6220076a95836ab2611146e9e4386dbf8fca49b6b94005fd930f92aea8c86f1f161ce6ce426d861b76db106178206de888558a1f82251612116ffd35563aa0a1baabfc3c5c977935444ec63fb71ddd00dccaa7eb9c4e7b5dfd5914bb99b7899d42d4e52efbda605652c88763014489b2f4eaa507f9b8cb058db20b6250a40818f71356f54fec8421ac82ebab588a111c4ae983adff7eb7bad5cccfb278e4a766ee9f9b612566bc0e69ca844934e06f49df81f248126c4666ebdfb712a632b09c099eafd66205", 0xc7}, {&(0x7f0000000240)="ac6d6a00a02179d69961eff97bb86d060f0cd66199c29157d5c5a62bb71cdb7c431e8638285b9cdb", 0x28}, {&(0x7f0000000280)="6f1df04f5dfbbd6c632a5650048b06ff3aa9bb3efdb810e6a1765bf88d52ce12baee66d352e234e6c01a55095e7b7a92a24588238c4eb0b5c19aa71fe9e30d73abf64c96cbc28cbb11912a92f3f10b6520", 0x51}, {&(0x7f0000000300)="e6d1b01e41d6e7a633454b992d4c91285ccc4c75f51701420f2a7265aff59a55e08f800fc8ad1fd3808cda177a993c8b2102d46d35831540", 0x38}, {&(0x7f0000000340)="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", 0x1000}], 0x6, 0x0) 00:23:51 executing program 0: r0 = open(0x0, 0x0, 0x110) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000003e40)='hd\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) faccessat(r2, &(0x7f0000003e80)='./file0\x00', 0x4, 0x0) getpid() sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) ftruncate(r2, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) dup2(r1, 0xffffffffffffffff) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000780)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000980)="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0x13c8}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 00:23:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000080030004bdfe3812555e092f38d4a3daf25c4baf5a24b1bfc66d5e9cde44b362c56c29700000000c1a75f6617ed64636cf737b16b10961ce00e532807a42dff6a08a2e0169d2d5f517af246b136add3fee40c7bccdc1824fb09b1098b0433589419760ba65afc09bbf2ee077aadba82ca7dd322f3a8ce"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRESOCT=r0], 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x100000001, 0x9, 0x4}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x20, 0x400, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, r2}, 0xc) 00:23:51 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./f\tle0\x00'], 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0x9, 0x1, 0x3}, &(0x7f00000006c0)=0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$unix(r2, &(0x7f0000000100)=@file={0x0, ""/26}, &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000480)={0x1, 0x9, 0x1100, 0x9, 0x1, 0x9, 0x2, 0x7fffffff, 0x0}, &(0x7f00000004c0)=0x20) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000500)="321a1a9e508202f1b323a7f45b898debd3535e6a7ec563de4b73a7a6edbbccfadabd72018f4df9a00417425ed3b0bbc30beff1208c7ef84b9cb663cc99e6e7f16c98adf2ccd41d91d35f9be68ff61748e2ffcba21ca0c90b7aa7b6b2bcfd9b87e8497750c818cb0f587554fafe777986b839d7c6f3eb1a93b0e37cdcdea0cbb908877164cc2c153e39d359de7243e8a4d3c686bf11bb97b02c013e688cd9629043daac3dcff5e2efefd8e6db77d9880bb90b1d29176ab8acdefc") sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000380)=@in={0x2, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)="eb18b6b337785ffe27576753081f162dfb821c9973ef4c13d8f49a871c950ce0fc09b73b19c1d8c6d4cc507a1052b5222d95c57fcae420d2df0d6d13d9c218981ac996ee9136e1081878d913b55e78b705d7b8d867b962f5", 0x58}], 0x1, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x200, 0xc0, 0x8ea, r3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x800}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x7, 0xfff, 0x45e4, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @init={0x14, 0x84, 0x1, {0xff, 0xd24, 0x7, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x8c, 0x80}, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x6be}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0xffffffffffffffff}, &(0x7f0000000340)=0x8) 00:23:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x1, 0x1) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000100)=""/226) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 00:23:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000240)="be3ef7c51b688c885b1f5bb04c4677476c8e6a14c3e0b42410cb85007aa12967ddc64328fc5b353fa466366c6359b49a3737c16a19ad85d8932df07b570b4b8cfc903dbba3dde5c350089cdee168cc6f317ebb7eb178140d4f847e0e53620a3dade88fd0fbf3b33cb34ecbf6d868088a607aad1d40d42051bad5f32858c3c13a808713a46c01965a0fb8cd74c542105bf7c29866d7481c1506f6daf528ebb005af895b8c8f9c17a2315dc184113837ee9be83cc6bd0061970734a10372e15290e53ed508c7c8b5a2168651c12d2bb36af194cd6cfe41630f17") setrlimit(0x8, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:23:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000080030004bdfe3812555e092f38d4a3daf25c4baf5a24b1bfc66d5e9cde44b362c56c29700000000c1a75f6617ed64636cf737b16b10961ce00e532807a42dff6a08a2e0169d2d5f517af246b136add3fee40c7bccdc1824fb09b1098b0433589419760ba65afc09bbf2ee077aadba82ca7dd322f3a8ce"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000500)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRESOCT=r0], 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000480)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x100000001, 0x9, 0x4}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x20, 0x400, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, r2}, 0xc) 00:23:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @remote, [{[], {0x8100, 0x9, 0x4, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @multicast1, @empty, @local={0xac, 0x14, 0x0}}}}}) syz_emit_ethernet(0x199, &(0x7f0000000140)={@empty, @random="e749c217334e", [], {@ipv6={0x86dd, {0x7ff, 0x6, "1912a3", 0x163, 0x1a, 0x5, @rand_addr="1d2cb689a3dd39501f00489f7fcacae5", @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x57, 0xa, 0x1, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @empty, @remote={0xfe, 0x80, [], 0x0}, @ipv4, @empty]}, @dstopts={0x0, 0x3, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @udp={{0x3, 0x0, 0x8}, {"75ad1b5125bf74d067bd6f2666def0a0b571eb709eca2ba92477a55cff800c352f9c8303b525a94c39ae9cee6fcf4ebab8a309d503bf907eaf6165d511b965e148254610c6cf86fd0f0d062a3f6adefe0462abfa192b9d27785042ad92a8140940a9dbeb2fc78a1ca28d9b6b38c8e671639169966514f78b541baa680ed24d575551f6b12183ce7693f814f140c11ef9a841adde0391e36a4b83ef62255b04b255ccb9d4b5707404d267d55086774954b9f5860363bf2bf4703c20cc12ca797f4352152a175e9b530f380cef3ed2f63aee423510aad4faa6e54e950ae3b9fae14a09f2"}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) 00:23:51 executing program 2: setitimer(0xfffffffffffffffd, &(0x7f0000000000)={{0x4, 0x6}, {0x8, 0x800}}, 0x0) 00:23:52 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x1d, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getgid() sendto$unix(r0, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000001880)=@abs={0x0, 0x0, 0x3}, 0x8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getgid() freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) getgroups(0xa, &(0x7f0000000780)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) r11 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r12 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r12, 0x3, &(0x7f00000007c0)) ioctl$DIOCGETLIMIT(r11, 0xc0084427, &(0x7f0000000040)={0x401, 0x8002}) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:23:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1481, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000003c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000400)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="5004f74da7f4f8ab6866c70d634c183df7a1fd2a6d84784062fcaa0b8dd439ed91d73567784783f0e41412300ac6909ce9b78d10f04238268ba11b33970f7e19e64007c748654926c47735428885762e17aa75735ece0e4cac0277b7b903b9d8ed9e6a9547892af461851fc3c066653df3dc9412627246fe8854741bcbcc2ac7214063b41087c57d05655f9a185a8bdd7397f027d11e5bee2b253182a1d3b7396751fbcf3540443bd98a0a58f5e1722be89aff9c538dfeb51b73c22a24988a66d5876c634362af0da91f62f1") setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="9555e2f0d4297e0e1d66d44041965cc0378ba4afd2fc8734ff208235ed0d98a2f5fbda7225426187147652ce39aa55ab024d259bf0ae040bf7fd44b9abedce079be8a27114ce258f4af9629debb2e1bb8d7f8bb00c08c560d8c1a5aaa157ce86f4fd57b90fff1a0d10a3e47a8e326259bcb97a7712e5be2a32c8aa35ae7f825cfeb4d40e0fea33e35b02f539a371a3dd8c325f58ccfa4e363238f0e8d96e798364e8abaaaee0d1605f5201e85eb3af6726ef7807368751d14d3739088e17f8c33d87ba84a877d7e4c2999511c3f412ac5f57159ed934263c23170206d8dd3903c9295c6fb73f2f2944c06d0b", 0xec) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="060004000000ff070600010024b5befccee0d2cf2ee08e014b569c36e15a35a4cce23ec0c945afcc07ab7c081508380e140c227410e978ecbe8637736b4da5133b86c6bb46ee3a74b03c0ce29c1b76172bf9b3b5176ce50e67e94911ae14c127794861263f899b4b38"], 0x10) sendfile(r2, r2, &(0x7f0000000100)=0x34, 0x1000000000000) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) mprotect(&(0x7f0000525000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000004c0)={@multicast1, @loopback, r1}, 0xc) 00:23:52 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x6}, 0x8) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000040)={0x993a, 0x58c2}, 0x10) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000200)="1d69c1c17af82371926f8e78f8faf6c09b2cc871b47460472a24ba1c2ee3751621f8cf12ef43cde344aabdf55a3dd014cab11db390c0695cfc16835c56a526bd1248f81a0637822e861294fbf7de146306adeebd88d145f788961a01fb69a555cba5c2eeb884506ff79ee237fdd93f053cfead20746770d57cb723eefc768b767d9fe2f5f71427768125266d959f3fbba85d4bb9938eeba956313d93b162e3384b0fa29a4d5f8bab") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:23:52 executing program 3: r0 = socket$unix(0x1, 0x400040000000001, 0x0) setrlimit(0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x80000001) pwritev(r2, 0x0, 0x0, 0x0) ftruncate(r1, 0x0) pwritev(r2, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) 00:23:52 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07008180789a"], &(0x7f0000000040)=0xa) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xff, 0x700000000000, 0x6000000000000000, 0x80000000, 0x1e}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x80000001, 0x9, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:23:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x7, @rand_addr="8c40626c4c69d7adf548c9ed677cb9dd", 0x6}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[{0xa0, 0x1, 0x1, "92aced2a78653fa0fa3ef73ffb7f6056edeb510559f386ded14bc0418302140ec8a74795ec34aff8cdf33ad5cb11a6e432584889193d5c21ea66a3fbd088150865faf70d178d756aa93129c100856745d309f07c06059b68778ef40bc7fb37a6aefab7be890984256982072cd4b515762ebb3d5d2fdffc7711d5eaef3aabf95327168f3810dcfad610d0ffe7b478"}, {0xe9, 0x11, 0x100000000, "0d18df3263fe4e8dde2193b102f6ee5959269e4d551b716e5518e17584e4730ced5ce9d1f04a5010b12182d95565f5013a47eda107e9597bc3e16adeb14a772fa09b62023d7f9750665ce6a9f4f22db6c5d3c378a41f928d39cb2584c2bc781379aa72176d5bd77833942fe07790f1fa31fccf5961106133e87793ed661ec4f06a369521337c3a96f32850b37a68ee4ea6c7776471fe8a993f24e678e12bc41f43745ffc38a64623ed01a6d5d2d1eb0c94bcd539643978ec9d4606b0b1dad5f554"}, {0xc8, 0x6, 0x8, "3a7c8d130e3dc3cc03e2acbed03953fd5d396d731366cf6a2711b27de461b3b966f52f0597c497a1f314da8ae463692191b87f4e59dd886a6d1c5f24eb1551b341ce09af791e95ab39d3b565d4cfe2fb77c8a434545969fc0cc84cabf3d65945461205cc5d7a3d651998ca47414f691db8c8cd6441e2b1c51fa40537217d9ab6ee92754e555d8a1f4c4689194a38b2e5bdfddc9f0e433bcc38e8ce4ecd8c04ed8f8f00ab39428dbd22c46d874c5ece4479e060"}, {0x78, 0xffff, 0x3, "be20a5f717ee20c9db1ba8af7ebb7bb0cecdcb7f68b2174c7996015ef8b341519d05c6e6c3f59d76d4a5debaadf5870a5f45d31deb30f2cc24d9c8bf6bef52d414ed9483aed8d62fd003c1a7823fc2248d687aaca32c4049475a79afebce0cfd054f"}, {0x50, 0x1, 0x8000, "aa3dd2a45250f0fe6893717c2ae3efdf5a77391e2de9f88a07496bf284a4f8f406cdba466a72270812a073340b5b14cf87a184804cca9ed76196d0c2dd"}, {0x90, 0xffff, 0x2, "de32642d9fc4921e6f58dfa22d94c3a47411e29879975aab2a55ae36a178bd330f62756a51af45d8a6295a4597bff4caf9686ad91a8d0340bd23a5e562147473b7279f778e130fbd98fd80511ecf465519be55b0baee7529e382020fd6c93898f97bb70bb1bb3a1204352ab1295ca54e7c979abf15b460e566b40f9d50"}, {0x68, 0x29, 0x8, "1fcd15a969d5bf323ee7813b5b152c7ffb9125b49c6cb6268ab4423e4a83b6b62a136c22f853828695f1ba8b21756ac1048153c59c6762cbbcad85847b00a26fe0feba9c3e5112a5753e5c84bb3dccd5b6a2cf"}], 0xffffffffffffff52}, 0x8001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000700)={@remote, @remote, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000780)={@loopback, @loopback, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x256, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x6, 0x2, 0x8, 0x8, 0x5, 0x1ff}, &(0x7f00000006c0)=0x98) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) 00:23:52 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1ff, 0xf, 0x80, 0x401}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0) 00:23:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x2) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), 0x4) 00:23:53 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x401, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe, "90fb7b3c25ed9464a30b694456be"}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7fff, 0x2, 0x101, 0x100, 0x6}, &(0x7f0000000140)=0x14) 00:23:53 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000c5510001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) listen(r0, 0x8000000000008) r1 = dup(r0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="3400d72b3285fad4795cd48f43d17944c87b9e529c69e150132d04715fec84d9fd72af44f686bbdb736fdedd2f59a6b61b5611842df7b3c26dd10716deeb7ecda0805c8b2cd9f2bbbe99558b559ac597e58bec69b3b29cea7c45e186e4f9fb0b28336152718ce0786bddcb0d6fa1a1688ae3998db68631eb95a32023e893c06b10c51fde494d8f82facab86f70dd9c501f38aac6b7e6bb9fd62e871d7ceb4ff31ec58afce1db8e50383807f515e49511101d9670b2418efbce3e5389639168a99b23488d29fe0a8245ddac796b0b8a77d2b8c0db85e53aea", 0xd8}], 0x1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) 00:23:53 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r0, 0x7}, 0x8) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:23:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0xffffffffffffffb5, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2, 0x84, 0x4, {0x0, 0x0, 0x3}}], 0x1c}, 0x0) 00:23:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x9, 0x40}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r3, 0x1}, 0x8) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='$\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00']) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:23:53 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r4 = semget$private(0x0, 0x0, 0x2) semop(r4, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x10001, 0x8, [0x7c43, 0x9, 0x3ff, 0x2, 0x2, 0x7, 0x791, 0xfffffffffffff801]}, &(0x7f0000000340)=0x18) dup2(0xffffffffffffffff, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:23:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000440)=0x10) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 00:23:53 executing program 3: syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c, 0x10000000) 00:23:54 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7f, 0x4, [0x3, 0xfffffffffffffc00, 0x7fffffff, 0x1f]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x20}, 0x8) r2 = socket(0xffffffffffffffff, 0x10004000, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x5, 0x0, 0x2, 0x5}, &(0x7f00000001c0)=0x18) 00:23:54 executing program 0: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0xffa6) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:23:54 executing program 1: open$dir(0x0, 0x0, 0x21) syz_execute_func(&(0x7f0000000340)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016dfd14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34b72f19fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:23:54 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) write(r2, &(0x7f00000001c0)="79bed0cbd9d506f138033497e302fbd99525cd0dd72b26aa193b7d03876b0ab2be922a8393d18e143fea479d1f", 0x2d) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) sendto$unix(r0, &(0x7f0000000240)="799a7fff510e57fd633a141b3031c65167575b77a12c6f34a67597e07717aacfb51bda8cfa6fd53c555aa905544ec131405b10bf597973a212c312ad945ddb9472cc8ba24f57a84e617ee6eca019cb7a4e13b4c99951f09ffab000da150707293803721083b7e4bbf37cba1e1796d8abc2c906f6e8f6ea80e31c0a687018adcaf456dd5e8533311efd0ae749f1ad32054864804cef027caf6b8d8fea020d393f825e58edf1d67c98bbd38745608a67d68e518f30b14a", 0xb6, 0x4, 0x0, 0x0) 00:23:54 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:23:54 executing program 2: r0 = socket(0xfffffffffffffffe, 0x3, 0x2) close(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x100, 0x800, 0x3, 0x0, 0x4, 0x1f, 0xed, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x7ff, 0x400, 0x401, 0xd530, 0x4, 0xa, 0x9, r1}, 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[@in={0x2, 0x3}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f00000000c0)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000200)="9f15faba325ff506bff0bb84aad7020dbc07baaa50fd4846c60e9c99b25fd31b7e5e3d91f015b514baedf8f4a899cf3ef817f482f40a9997e5de37ed12e088ccf159bcef5204195d69910f49bcdd3f8bd7dfebb9870b8eebbc4c65395ae048cf883cc420a272ab2ef1608fd84463637e2b4d4bf442f24c5660317c0a75f16fd13de9f2b2b93b5db542fa8a99b435a48f53b85f") 00:23:54 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b736d2f1b2f1616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740d2d9600000000ca5edc202040ad0142c4c4c35d0aaa0c0000004c3131f95dfba1c9fb110f0f3804830a000000") 00:23:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x91, 0x800}, {0x9, 0x1ffd}}) mlockall(0x2) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "d16347729ca97ef3d923afa92d2c9a3499e2146616278ca5702642343cf5a555", 0x5, 0x80000000}, 0x0, 0x8, 0x6, 0x8, 0x7ff, 0x401, 0x9, 0x100000001, 0xfffffffffffffff7}) fchdir(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xa1) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) fcntl$dupfd(r0, 0x11, r0) 00:23:54 executing program 0: r0 = open(0x0, 0x0, 0x0) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9001700c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5264141028828fefec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:23:54 executing program 1: syz_emit_ethernet(0xf7, &(0x7f0000000240)={@random="79803eac2735", @empty, [{[{0x88a8, 0xfffffffffffffffe, 0x40, 0x2}], {0x8100, 0x1, 0x1, 0x4}}], {@ipv4={0x800, {{0x1a, 0x4, 0x3, 0x3a0, 0xe1, 0x68, 0x915a, 0x9, 0x13, 0x0, @multicast1, @empty, {[@generic={0x89, 0xb, "7dce9520646d7c8948"}, @lsrr={0x83, 0x1f, 0x5, [@local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @multicast2, @broadcast]}, @generic={0x82, 0x9, "963233f2c4d8d1"}, @ssrr={0x89, 0x1f, 0x100000001, [@multicast2, @multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4, @empty, @local={0xac, 0x14, 0x0}, @broadcast]}]}}, @udp={{0x0, 0x0, 0x8}, {"e2fbbc9b6bf92b8ec9b8078e672992b3b6886bf524f325d9187f9fc0f9d05883d1c16506e20543964df3f8313308371fe40e14dcf3f93810d3e20ed5d61f61098eda54a3410951a3a396dddb2c089676debed0bc7b2b3797427c4e780fe56f88c8f17c200913d9d103d168421c6a4ac279"}}}}}}) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x9, 0x4) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x6000000000000000, 0x200, 0x7136, 0x1, 0x64}, &(0x7f0000000380)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x4}, 0x8) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:23:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0xffffffc, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x3, 0x8, 0xff, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) vm_object_vndeallocate 0xfffff8005d93cd20: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8005df0a700 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=b89d2f5f, uid=0, gid=0, flags=0x0 ino 197832, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 1434 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028e906f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0028e90750 panic() at panic+0x43/frame 0xfffffe0028e907b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0028e90810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0028e90890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0028e90950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0028e90980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028e90ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028e90ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2595 tid 100651 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why